EP3997171A4 - Articles polymères comprenant des mélanges de pbat, de pea et d'un matériau polymère à base d'hydrate de carbone - Google Patents

Articles polymères comprenant des mélanges de pbat, de pea et d'un matériau polymère à base d'hydrate de carbone Download PDF

Info

Publication number: EP3997171A4
Authority: EP; European Patent Office
Prior art keywords: carbonhydrate; pbat; pea; blends; polymeric material
Prior art date: 2019-07-10
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Pending

Application number

EP20837209.4A

Other languages

German (de)

English (en)

Other versions

EP3997171A1 (fr

Inventor

Donald R. Allen

Wenji Quan

Bradford LAPRAY

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Biologiq Inc

Original Assignee

Biologiq Inc

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2019-07-10

Filing date

2020-07-10

Publication date

2023-07-26

2020-07-10 Application filed by Biologiq Inc filed Critical Biologiq Inc

2022-05-18 Publication of EP3997171A1 publication Critical patent/EP3997171A1/fr

2023-07-26 Publication of EP3997171A4 publication Critical patent/EP3997171A4/fr

Status Pending legal-status Critical Current

Classifications

- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
- C08K5/0016—Plasticisers
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L3/00—Compositions of starch, amylose or amylopectin or of their derivatives or degradation products
- C08L3/02—Starch; Degradation products thereof, e.g. dextrin
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/04—Polyesters derived from hydroxycarboxylic acids, e.g. lactones
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2300/00—Characterised by the use of unspecified polymers
- C08J2300/16—Biodegradable polymers
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
- C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2403/00—Characterised by the use of starch, amylose or amylopectin or of their derivatives or degradation products
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2467/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
- C08J2467/04—Polyesters derived from hydroxy carboxylic acids, e.g. lactones
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/06—Biodegradable
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Compositions Of Macromolecular Compounds (AREA)
Biological Depolymerization Polymers (AREA)

EP20837209.4A 2019-07-10 2020-07-10 Articles polymères comprenant des mélanges de pbat, de pea et d'un matériau polymère à base d'hydrate de carbone Pending EP3997171A4 (fr)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US201962872589P	2019-07-10	2019-07-10
US201962875872P	2019-07-18	2019-07-18
PCT/US2020/041643 WO2021007534A1 (fr)	2019-07-10	2020-07-10	Articles polymères comprenant des mélanges de pbat, de pea et d'un matériau polymère à base d'hydrate de carbone

Publications (2)

Publication Number	Publication Date
EP3997171A1 EP3997171A1 (fr)	2022-05-18
EP3997171A4 true EP3997171A4 (fr)	2023-07-26

Family

ID=74114821

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP20837209.4A Pending EP3997171A4 (fr)	2019-07-10	2020-07-10	Articles polymères comprenant des mélanges de pbat, de pea et d'un matériau polymère à base d'hydrate de carbone

Country Status (5)

Country	Link
EP (1)	EP3997171A4 (fr)
JP (1)	JP7731866B2 (fr)
KR (1)	KR20220035141A (fr)
CN (1)	CN114430759A (fr)
WO (1)	WO2021007534A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN117897449A (zh) *	2021-10-18	2024-04-16	株式会社Lg化学	树脂组合物和包含其的可生物降解的树脂成型制品
WO2023239192A1 (fr) *	2022-06-10	2023-12-14	주식회사 엘지화학	Composition biodégradable et film biodégradable
JP2025535970A (ja) *	2022-10-31	2025-10-30	エルジー・ケム・リミテッド	樹脂組成物およびこれを含む生分解性樹脂成形品
KR20250080513A (ko)	2023-11-28	2025-06-05	주식회사 대인	생분해 플라스틱 필름용 화합물 함유 조성물

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20090324917A1 (en) *	2008-06-30	2009-12-31	Kimberly-Clark Worldwide, Inc.	Biodegradable Packaging Film
WO2011054896A1 (fr) *	2009-11-05	2011-05-12	Novamont S.P.A.	Composition biodégradable comportant des polymères d'origine naturelle et des co-polyesters aliphatiques aromatiques
US20120283364A1 (en) *	2011-05-06	2012-11-08	Cerestech, Inc.	Polymer blends comprising phase-encapsulated thermoplastic starch and process for making the same

Family Cites Families (10)

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Publication number	Priority date	Publication date	Assignee	Title
US6573340B1 (en) *	2000-08-23	2003-06-03	Biotec Biologische Naturverpackungen Gmbh & Co. Kg	Biodegradable polymer films and sheets suitable for use as laminate coatings as well as wraps and other packaging materials
ITTO20010060A1 (it) *	2001-01-25	2002-07-25	Novamont Spa	Miscele ternartie di poliesteri alifatici biodegradabili e prodotti da queste ottenuti.
JP2004147613A (ja) *	2002-11-01	2004-05-27	Unitika Ltd	生分解性農業用マルチ
TW200632018A (en) *	2005-01-11	2006-09-16	Asahi Kasei Life & Living Corp	Matt film or sheet
WO2008011668A1 (fr) *	2006-07-28	2008-01-31	Biograde (Hong Kong) Pty Ltd	Composition de mélange maître et de polymère
IT1396597B1 (it) *	2009-11-05	2012-12-14	Novamont Spa	Miscele di poliesteri biodegradabili
CN105524430A (zh) *	2014-10-22	2016-04-27	六安载丰新材料有限公司	一种可降解薄膜及其制备方法
WO2018125897A1 (fr) *	2016-12-29	2018-07-05	BiologiQ, Inc.	Matériaux polymères à base d'hydrate de carbone
US11111363B2 (en) *	2015-06-30	2021-09-07	BiologiQ, Inc.	Articles formed with renewable and/or sustainable green plastic material and carbohydrate-based polymeric materials lending increased strength and/or biodegradability
CN106084681B (zh) *	2016-07-22	2018-05-18	金发科技股份有限公司	一种可生物降解聚酯组合物

2020
- 2020-07-10 EP EP20837209.4A patent/EP3997171A4/fr active Pending
- 2020-07-10 CN CN202080063689.6A patent/CN114430759A/zh active Pending
- 2020-07-10 JP JP2022500925A patent/JP7731866B2/ja active Active
- 2020-07-10 WO PCT/US2020/041643 patent/WO2021007534A1/fr not_active Ceased
- 2020-07-10 KR KR1020227002577A patent/KR20220035141A/ko active Pending

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20090324917A1 (en) *	2008-06-30	2009-12-31	Kimberly-Clark Worldwide, Inc.	Biodegradable Packaging Film
WO2011054896A1 (fr) *	2009-11-05	2011-05-12	Novamont S.P.A.	Composition biodégradable comportant des polymères d'origine naturelle et des co-polyesters aliphatiques aromatiques
US20120283364A1 (en) *	2011-05-06	2012-11-08	Cerestech, Inc.	Polymer blends comprising phase-encapsulated thermoplastic starch and process for making the same

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
REN J ET AL: "Preparation, characterization and properties of binary and ternary blends with thermoplastic starch, poly(lactic acid) and poly(butylene adipate-co-terephthalate)", CARBOHYDRATE POLYMERS, APPLIED SCIENCE PUBLISHERS , LTD BARKING, GB, vol. 77, no. 3, 11 July 2009 (2009-07-11), pages 576 - 582, XP026119306, ISSN: 0144-8617, [retrieved on 20090206], DOI: 10.1016/J.CARBPOL.2009.01.024 *
See also references of WO2021007534A1 *

Also Published As

Publication number	Publication date
KR20220035141A (ko)	2022-03-21
EP3997171A1 (fr)	2022-05-18
JP7731866B2 (ja)	2025-09-01
JP2022539869A (ja)	2022-09-13
WO2021007534A1 (fr)	2021-01-14
CN114430759A (zh)	2022-05-03

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Legal Events

Date	Code	Title	Description
2021-01-18	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE
2022-04-15	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2022-04-15	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2022-05-18	17P	Request for examination filed	Effective date: 20220127
2022-05-18	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
2022-10-19	DAV	Request for validation of the european patent (deleted)
2022-10-19	DAX	Request for extension of the european patent (deleted)
2023-06-21	P01	Opt-out of the competence of the unified patent court (upc) registered	Effective date: 20230517
2023-07-26	A4	Supplementary search report drawn up and despatched	Effective date: 20230623
2023-07-26	RIC1	Information provided on ipc code assigned before grant	Ipc: C08K 5/00 20060101ALI20230619BHEP Ipc: C08J 5/18 20060101ALI20230619BHEP Ipc: C08K 3/26 20060101ALI20230619BHEP Ipc: C08L 67/02 20060101ALI20230619BHEP Ipc: C08L 3/02 20060101ALI20230619BHEP Ipc: C08L 23/06 20060101AFI20230619BHEP
2024-05-22	RIN1	Information on inventor provided before grant (corrected)	Inventor name: LAPRAY, BRADFORD Inventor name: QUAN, WENJI Inventor name: ALLEN, DONALD R.