BIODEGRADABLE PLASTIC PACKAGING MATERIALS

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Resultados 168 results. LastUpdate Updated on 30/09/2022 [13:43:00] pdf PDF xls XLS

Solicitudes publicadas en los últimos 30 días / Applications published in the last 30 days (excluidas publicaciones Chinas / Chinese publications excluded)



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CLOSURE SYSTEM WITH BARRIER LAYER

Publication No.: US2022297900A1 22/09/2022

Applicant:

WINPAK LTD [CA]

WO_2022195445_PA

Absstract of: US2022297900A1

A closure system including a cap and a spout, where the cap and/or spout contain at least one discrete layer of barrier material. In one example, the spout includes a conduit and a seal member, the conduit being arranged about an imaginary axis and the seal member having one or more surfaces configured to be secured to a container. The cap includes an inner circumferential surface, the inner circumferential surface arranged to encompass the conduit. The cap also includes a first discrete layer of thermoplastic resin and a first discrete layer of barrier material and the seal member includes a second discrete layer of thermoplastic resin and a second discrete layer of barrier material.

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ALKALI-DISPERSIBLE HOT MELT PRESSURE-SENSITIVE ADHESIVE

Publication No.: US2022298392A1 22/09/2022

Applicant:

HENKEL AG & CO KGAA [DE]

Absstract of: US2022298392A1

The object of the present invention is to provide an alkali-dispersible hot melt pressure-sensitive adhesive which (i) has a high alkali-dispersibility, (ii) is excellent in strength to retain a label, (iii) hardly causes an adhesive residue problem and (iv) is capable of reducing stringing. The present invention relates to an alkali-dispersible hot melt pressure-sensitive adhesive comprising: (A) a thermoplastic block copolymer which is a copolymer of a vinyl-based aromatic hydrocarbon and a conjugated diene compound, (B) a tackifier resin and (C) at least one selected from the group consisting of a fatty acid and a derivative thereof, wherein the component (C) comprises (C1) a fatty acid derivative having a melting point of 40° C. or more.

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A MOULDABLE FIBROUS SHEET AND A PRODUCTION METHOD THEREOF

Publication No.: US2022298264A1 22/09/2022

Applicant:

STORA ENSO OYJ [FI]

CN_113260502_A

Absstract of: US2022298264A1

The present invention relates to a web of fibrous cellulosic material derived from wood pulp, said web being suitable for three-dimensional moulding to form a packaging product, wherein the web comprises >40 wt % of soft wood chemical pulp and at least one strength enhancement agent, wherein the web has a grammage less than 400 g/m2, and wherein the cellulose fibers of said soft wood chemical pulp comprise a fiber curl of >9%.

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BIODEGRADABLE MULTI-LAYER FILM

Publication No.: US2022297414A1 22/09/2022

Applicant:

BIO TEC BIOLOGISCHE NATURVERPACKUNGEN GMBH & CO KG [DE]

Absstract of: US2022297414A1

A multi-layer polymer film comprising at least one middle layer A, the polymeric constituents of which are soluble in aqueous solution, and at least one substantially water-impermeable covering layer B or C arranged above and/or below the at least one middle layer A, wherein the layers A, B and C independently of each other in each case comprise at least one thermoplastic polymer and at least one of the covering layers B and C comprises at least one polyhydroxyalkanoate. Processes for the production of the multi-layer polymer film according to the invention and its use for the production of molded parts, films or bags are furthermore presented and described.

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METHOD AND DEVICE FOR PRODUCING AT LEAST ONE PLA STRIP

Publication No.: US2022297372A1 22/09/2022

Applicant:

STC SPINNZWIRN GMBH [DE]

DE_102019122311_PA

Absstract of: US2022297372A1

Techniques for producing at least one PLA strip involve: a) providing a strip-shaped extruded PLA film, b) heating the PLA film provided according to step a) to a temperature in the range from 40 to 70° C., c) cutting the PLA film heated according to step b) into the at least one PLA strip, and d) stretching the PLA film cut according to step c).

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Verfahren zur Herstellung von kompostierbarem Verpackungs- und/oder Dämmmaterial

Publication No.: DE102021107059B3 22/09/2022

Applicant:

LANG LASER SYSTEM GMBH [DE]

Absstract of: DE102021107059B3

Die Erfindung betrifft ein Verfahren zur Herstellung von kompostierbarem Verpackungs- und/oder Dämmmaterial auf Myzelbasis. Dieses ist dadurch gekennzeichnet, dass:- in einem ersten Schritt eine Edelpilzkultur erstellt wird, indem ein Substrat aus vorzugsweise kleingehäckseltem Holz- und/oder Getreidepellets mit Myzel gemischt wird,- in einem zweiten Schritt die Edelpilze zur Reife gebracht und abgeerntet werden,- in einem dritten Schritt das abgeerntete Substrat der Edelpilzzucht in eine zur Herstellung des Verpackungs- und/oder Dämmmaterial vorbereitete Form eingebracht wird,- in einem vierten Schritt das derart in die gewünschte Form gebrachte abgeerntete Substrat der Edelpilzzucht in einem Kulturraum mittels weiterem Durchwachsen des Myzels durch das abgeernteten Substrat in seiner neuen Form fixiert wird, und- in einem fünften Schritt das in der gewünschten Form fixierte Gemisch dehydriert wird.

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DOG SACHET

Publication No.: WO2022195095A1 22/09/2022

Applicant:

ENCHELMAIER NICO [CH]

Absstract of: WO2022195095A1

The invention relates to a sachet (1) for a mobile supply of liquid for dogs in particular. The sachet comprises a casing (2) and a core medium (3) which is surrounded by the casing. The casing (2) is made of an edible membrane, and the core medium (3) is made of a gelled liquid substance.

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ENVIROTRAY INSERT FOR PROTECTING AN OBJECT WITHIN AN OUTER CONTAINER

Publication No.: EP4059377A1 21/09/2022

Applicant:

GENERAL FIBRE PRODUCTS CORP [US]

US_2022177212_A1

Absstract of: EP4059377A1

Provided herein is a recyclable and biodegradable packaging insert for holding consumer goods in place within the packaging. In an embodiment, the recyclable packaging insert holds consumer goods which are cosmetics. A GFP Envirotray is designed to protect objects within an outer container (box) from impact or abrasion. Packaging is made from paper or fiber board, corrugated or solid paper board.

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COSMETIC COMPOSITION COMPRISING A BIODEGRADABLE POLYESTER AND AN OILY PHASE

Publication No.: JP2022137133A 21/09/2022

Applicant:

バイオ-オンエス.ピー.エイ

Absstract of: WO2018178899A1

Cosmetic composition comprising: from 70% by weight to 99.9% by weight of a cosmetically acceptable base formulation comprising an oily phase; from 0.1% by weight to 30% by weight of at least one polyhydroxyalkanoate (PHA) in the form of particles having an average diameter (d50) of from 0.1 μm to 100 μm; the percentages being expressed with respect to the total weight of the composition. The PHA in the form of particles acts as a texturizing agent and ensures the desired consistency and flowability properties to the cosmetic composition during the application, as well as a reduced greasiness. In fact, the PHA particles have a strong ability to absorb oily substances, whereby they minimize the greasy effect and absorb excess sebum, making the skin less shiny. Moreover, they contribute to the so-called "soft focus" effect, i.e. an immediate filling and smoothing effect on wrinkles and cutaneous furrows, giving a greater shine and compactness to the skin.

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TUBULAR DISPENSING PACKAGE HAVING DETACHABLE STRIPS

Publication No.: EP4057868A1 21/09/2022

Applicant:

HUMAN ESSENTIALS LTD [CA]

WO_2021094825_A1

Absstract of: WO2021094825A1

Disclosed herein are earth-friendly packaging systems and methods for containing and dispensing consumable products, such as cosmetics or personal hygiene products. In some embodiments, a body of the packaging system comprises a plurality of circumferentially-oriented detachable strips surrounding a consumable product, wherein individual detachable strips can be removed as the consumable product is used.

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EDIBLE MULTI-RING CAN-HOLDER

Publication No.: EP4059866A1 21/09/2022

Applicant:

E6PR S A P I DE C V [MX]

ES_2914293_T3

Absstract of: EP4059866A1

An edible multi-ring can holder made of only biodegradable materials is provided. The can holder comprises dried and ground beer by-product, plant fibers, and an environment-friendly, water-repellent chemical. The beer by-product comprises one or more of barley, wheat, corn, rice, rye, and oat. The plant fibers comprise a mixture of one or more of wheat straw, bamboo, sugar cane, and miscanthus.

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CONSUMER PRODUCT

Publication No.: JP2022540895A 20/09/2022

Applicant:

ザプロクターアンドギャンブルカンパニー

CA_3145511_PA

Absstract of: EP3778411A1

Consumer product comprising a container and at least one water-soluble unit dose article.

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TOOTHPASTE DROPLETS

Publication No.: ES2922735T3 19/09/2022

Applicant:

EDELBROCK & SOLAN HOLDINGS LLC

CN_102686493_A

Absstract of: US2011008094A1

Embodiments of the present invention address deficiencies of the art in respect to delivery of toothpaste and provide a novel and non-obvious device, method, and system for delivering toothpaste to a user. In one embodiment of the invention, a droplet for delivering toothpaste to a user can be provided. The droplet can include a dissolvable outer membrane defining a volume with toothpaste inside the volume. The outer membrane can include a tail portion, which is configured to be embedded into the bristles of a toothbrush. The droplet further can include one or more extensions coupled to the outer surface of the outer membrane, the one or more extensions can have a triangular shape, a barb shape or the like. In one aspect of this embodiment, the droplet further can include a logo, a cartoon character, a word or the like printed on the outer membrane.

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ENHANCED POLYMER PROPERTIES FOR COATING AND/OR FILM

Publication No.: CA3152898A1 17/09/2022

Applicant:

DUVALTEX INC [CA]

US_2022298377_A1

Absstract of: CA3152898A1

There is provided a polyurethane and/or polyacrylic coating and/or film that includes a polyurethane and/or polyacrylic layer; a biodegradation-inducing additive in the polyurethane and/or polyacrylic layer at a concentration of between 0.1 to 6 % by weight. This polyurethane and/or polyacrylic coating and/or film is biodegradable.

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METHOD FOR FORMING A BIODEGRADABLE OR RECYCLABLE HYBRID MATERIAL COMPOSITION

Publication No.: JP2022540619A 16/09/2022

Applicant:

ブライトプラスオサケユキチュア

US_2022243067_A1

Absstract of: WO2021005267A1

The present invention concerns a method for forming a biodegradable and recyclable hybrid material composition. In addition, the invention concerns a biodegradable hybrid material composition obtained by such method and use of such composition. The invention also relates to a coating composed of the composition according to the invention and use thereof. In particular, the present invention concerns a method comprising providing a polymetaloxane-biopolymer composition in liquid state and subjecting such composition to a curing step to form the hybrid material.

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A SHIPPING PALLET AND/OR DECK USEFUL FOR SUCH

Publication No.: JP2022540644A 16/09/2022

Applicant:

ア-ルデーピーグループリミテッド

US_2022289427_PA

Absstract of: WO2021009635A1

A pallet 1 for carrying a load and be lifted by tines of a forklift is disclosed. The pallet 1 comprises a planar deck 10 for receiving a load thereon and a chassis below the deck for supporting the deck. The chassis comprises a plurality of hollow beams 112 of constant quadrilateral cross section in a grid formation to act in bending to assist in pallet load support. The beams 112 span parallel to the plane of the deck 10 and each oriented with vertical sidewalls facing perpendicular to the plane of the deck 10 and horizontal sidewalls facing parallel to the plane of the deck 10. At each intersection of two beams of the grid a first of the two beams has both of its vertical sidewalls removed to allow a second of the two beams to pass through the first beam.

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BIOLOGISCH ABBAUBARE POLYMERMISCHUNG

Publication No.: DE102021106156A1 15/09/2022

Applicant:

SUNTA CHEMICAL CORP [TW]

Absstract of: DE102021106156A1

Die vorliegende Erfindung bezieht sich auf eine biologisch abbaubare Polymermischung mit: PVC-Pulver 100 phr, einen Weichmacher 40~60 phr und ein Enzym 0,5~4 phr. Das biologisch abbaubare Material hat eine Abbaurate von über 90% unter anaerober Umgebung. Die Kombination von Weichmacher und Enzym verleiht der vorliegenden Erfindung die Fähigkeit der Zersetzung. Da kein zusätzliches Biomaterial beteiligt ist, können die physikalischen und mechanischen Eigenschaften der vorliegenden Erfindung beibehalten werden. Da die durch die vorliegende Erfindung hergestellten Produkte nur unter anaerober Umgebung abgebaut werden können, können die Produkte unter normalen Umständen mit dem Vorhandensein von Sauerstoff in gutem Zustand oder Qualität erhalten bleiben.

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熱融着性多層シート及び袋状包装体

Publication No.: JP2022134478A 15/09/2022

Applicant:

リンテック株式会社

Absstract of: JP2022134478A

【課題】環境負荷が小さく、適度な加熱温度で熱融着することができ、実用温度域において安定した融着強度を有し、手切れ性に優れる熱融着性多層シート及び該熱融着性多層シートを用いる袋状包装体を提供する。【解決手段】紙基材と、該紙基材の一方又は両方の面側に設けられたシーラント層と、を有し、前記シーラント層が、ガラス転移温度が0℃以下かつ融点が60℃以上である生分解性樹脂(A)と、フィラー(B)と、を含有する、熱融着性多層シート及び該熱融着性多層シートを用いる袋状包装体である。【選択図】なし

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BULK CONTAINER

Publication No.: WO2022191089A1 15/09/2022

Applicant:

ROKKO ENG CO LTD [JP]

CN_115072189_PA

Absstract of: WO2022191089A1

[Problem] To provide a bulk container that, when receiving powder cargo via an upper charging port from a facility such as a hopper, enables an operator to open and close a cover of the charging port without getting on an upper part of a container and reduce a space into which the powder cargo cannot be charged. [Solution] An upper charging port 5 is openably and closably covered with a sliding-type lid body 6 that horizontally reciprocates, and the lid body 6 is configured to reciprocate in conjunction with movement of an operating member 20 that is provided at a lateral part of a container 3 or a place close to the lateral part. The discharging port 5 may have a vertically oriented opening along a length direction of the container 3, and the lid body 6 may horizontally reciprocate in a width direction of the container 3 to open and close the discharging port 5. Particularly, linear guiding members 41 may be arranged in parallel, a movement block 42 including a rolling element may be attached so as to move along the guiding members 41, and the lid body 6 may be attached to the movement block 42 to be movable.

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BASE PAPER FOR RELEASE PAPER AND RELEASE PAPER

Publication No.: WO2022190860A1 15/09/2022

Applicant:

JUJO PAPER CO LTD [JP]

Absstract of: WO2022190860A1

The present invention addresses the problem of providing: a recyclable base paper for a release paper, excellent in filling properties and capable of forming a uniform release agent layer; and a release paper having a uniform release agent layer and being excellent in detachability, adhesion and durability. To solve this problem, provided is a base paper for a release paper, the base paper including: a base sheet; and a filler layer on at least one surface of the base sheet. The filler layer contains a pigment and an adhesive in a mass ratio (pigment/adhesive; dry mass) of 75/25-25/75. As the adhesive, a starch-based compound and a synthetic resin latex are contained in 80 mass% with respect to the total amount of adhesive and are contained in a mass ratio (starch-based compound/synthetic resin latex; dry mass) of 90/10-50/50. The base paper has an impermeability based on JIS P 8117:2009 (Oken Tester Method) of 3000-20000 seconds.

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THERMOPLASTIC RESIN COMPOSITION

Publication No.: WO2022190373A1 15/09/2022

Applicant:

DAICEL CORP [JP]

Absstract of: WO2022190373A1

This thermoplastic resin composition contains a cellulose ester, a polyester, and a plasticizer. The number average molecular weight of the plasticizer is no higher than 1000. The amount of the polyester is no more than 120 parts by weight per 100 parts by weight of the cellulose ester. The amount of the plasticizer is less than 100 parts by weight per 100 parts by weight of the cellulose ester.

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PAINT TRAYS AND METHOD OF MANUFACTURING THEM

Publication No.: WO2022189779A1 15/09/2022

Applicant:

LICK HOME LTD [GB]

Absstract of: WO2022189779A1

The invention relates to paint trays (1, 2, 3) a base (11, 21, 31) and side walls (12a, 12b, 12c, 12d, 22a, 22b, 22c, 22d, 32a, 32b, 32c, 32d) together describing a paint well (14) and a rollout platform (16). The tray is formed of an fibrous organic pulp material with a waterproofing agent configured to allow the fibrous organic pulp material to absorb, in use, paint whilst inhibiting its penetration into the fibres. The paint trays (1, 2, 3) are stackable, with a first paint tray (1) having a projection (10a, 10b, 10c, 10d) at a first location, and a second paint tray (2) having substantially the same shape and size as the first paint tray but with no such projection at a first location thereof corresponding to the first location of the first paint tray.

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CORK-BASED TEXTILE ARTICLE AND PROCESS FOR THE MANUFACTURING THEREOF

Publication No.: WO2022189527A1 15/09/2022

Applicant:

LEBIU SRL [IT]

Absstract of: WO2022189527A1

Cork-based textile article and process for the manufacturing thereof In a cork-based textile article, comprising: a first substrate (F,1) comprising a natural/ synthetic fabric or non-woven fabric obtained from a mixture of fibres and cork particles; and a second substrate (B,10) comprising an elastomeric polymer mixed with an amount of cork particles not lower than 5% by weight, and a curing agent, the first and the second substrates (1,10) being coupled therebetween at high pressure, so as to obtain a curing of the elastomeric polymer, whereby an effect wholly similar to leather, or suede or a biodenim, with a high cork content, is obtained,

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METOD FOR MANUFACTURING A BARRIER FILM COMPRISING HIGHLY REFINED CELLULOSE

Publication No.: WO2022189958A1 15/09/2022

Applicant:

STORA ENSO OYJ [FI]

Absstract of: WO2022189958A1

The present invention relates to a method for manufacturing a barrier film comprising highly refined cellulose, said method comprising: a) providing a highly refined cellulose pulp suspension comprising highly refined cellulose pulp having a Schopper-Riegler (SR) number in the range of 40-98 as determined by standard ISO 5267-1 and a content of fibers having a length >0.2 mm of at least 7 million fibers per gram based on dry weight, at a consistency in the range of 0.1-1.5 wt%; b) forming a web of the highly refined cellulose pulp suspension and dewatering the web in a paper machine former on a wire to a consistency of at least 5 wt% to obtain a substrate web, wherein the white water removed from the pulp contains 2-25 wt%, preferably 5-20 wt% and more preferably at least 5-15 wt% of the solids of the highly refined cellulose pulp suspension provided in step a); c) optionally further dewatering and optionally drying the substrate web; d) coating the optionally further dewatered and optionally dried substrate web with a coating suspension comprising cellulose fines or microfibrillated cellulose to obtain a coated web; and e) dewatering and/or drying the coated web to obtain a barrier film comprising highly refined cellulose.

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CONTAINER WITH AIRTIGHT STRUCTURE

Nº publicación: WO2022189902A1 15/09/2022

Applicant:

STORA ENSO OYJ [FI]

CN_215795554_U

Absstract of: WO2022189902A1

The present invention relates to a container comprising: a main body having a first sealing structure, and an upper cover which is capable of covering the main body along an axis of installation and has a second sealing structure matching the first sealing structure, the first sealing structure comprising a protrusion for sealing, the protrusion for sealing comprising a first outer rim and a first inner rim, the second sealing structure comprising a recess for sealing which is cooperated with the protrusion for sealing, the recess for sealing comprising a second outer rim and a second inner rim; wherein the first outer rim abuts against the second outer rim, and wherein the first inner rim abuts against the second inner rim to form a first sealing engagement, and the first sealing structure also comprises a first additional inner rim, the second sealing structure also comprises a second additional inner rim, and the first additional inner rim abuts against the second additional inner rim to form a second engagement section for sealing.

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