BR0208377A - Composição ambientalmente degradável, saco, envoltório, laminado de múltiplas camadas, bem como pelìcula do referido laminado e pelìcula ambientalmente degradável - Google Patents

Composição ambientalmente degradável, saco, envoltório, laminado de múltiplas camadas, bem como pelìcula do referido laminado e pelìcula ambientalmente degradável

Info

Publication number
BR0208377A
BR0208377A BR0208377-9A BR0208377A BR0208377A BR 0208377 A BR0208377 A BR 0208377A BR 0208377 A BR0208377 A BR 0208377A BR 0208377 A BR0208377 A BR 0208377A
Authority
BR
Brazil
Prior art keywords
film
environmentally degradable
laminate
bag
well
Prior art date
Application number
BR0208377-9A
Other languages
English (en)
Inventor
Isao Noda
Eric Bryan Bond
David Harry Melik
Original Assignee
Procter & Gamble
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.)
Filing date
Publication date
Priority claimed from US10/051,724 external-priority patent/US6808795B2/en
Priority claimed from US10/051,723 external-priority patent/US6905987B2/en
Application filed by Procter & Gamble filed Critical Procter & Gamble
Publication of BR0208377A publication Critical patent/BR0208377A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • 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
    • C08L67/04—Polyesters derived from hydroxycarboxylic acids, e.g. lactones
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/716—Degradable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/726—Permeability to liquids, absorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2439/00—Containers; Receptacles
    • B32B2439/40—Closed containers
    • B32B2439/46—Bags
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2439/00—Containers; Receptacles
    • B32B2439/70—Food packaging
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2555/00—Personal care
    • B32B2555/02—Diapers or napkins
    • 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
    • C08J2367/04—Polyesters derived from hydroxy carboxylic acids, e.g. lactones

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)
  • Laminated Bodies (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Wrappers (AREA)

Abstract

"COMPOSIçãO AMBIENTALMENTE DEGRADáVEL, SACO, ENVOLTóRIO, LAMINADO DE MúLTIPLAS CAMADAS, BEM COMO PELìCULA DO REFERIDO LAMINADO E PELìCULA AMBIENTALMENTE DEGRADáVEL". A presente invenção refere-se a películas ambientalmente degradáveis que contêm uma mistura de copolímero de poliidroxialcanoato e um polímero ou copolímero de ácido polilático. Ela também refere-se a laminados que têm uma primeira camada que contém um copolímero de PHA e uma segunda camada que contém um polímero ou copolímero de PLA. Artigos descartáveis que compreendem as películas ou laminados ambientalmente degradáveis também são descritos.
BR0208377-9A 2001-03-27 2002-03-15 Composição ambientalmente degradável, saco, envoltório, laminado de múltiplas camadas, bem como pelìcula do referido laminado e pelìcula ambientalmente degradável BR0208377A (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US27894801P 2001-03-27 2001-03-27
US10/051,724 US6808795B2 (en) 2001-03-27 2002-01-17 Polyhydroxyalkanoate copolymer and polylactic acid polymer compositions for laminates and films
US10/051,723 US6905987B2 (en) 2001-03-27 2002-01-17 Fibers comprising polyhydroxyalkanoate copolymer/polylactic acid polymer or copolymer blends
PCT/US2002/007680 WO2002077080A1 (en) 2001-03-27 2002-03-15 Polyhydroxyalkanoate copolymer and polylactic acid polymer compositions for laminates and films

Publications (1)

Publication Number Publication Date
BR0208377A true BR0208377A (pt) 2004-06-15

Family

ID=27368008

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0208377-9A BR0208377A (pt) 2001-03-27 2002-03-15 Composição ambientalmente degradável, saco, envoltório, laminado de múltiplas camadas, bem como pelìcula do referido laminado e pelìcula ambientalmente degradável

Country Status (9)

Country Link
EP (1) EP1373378A1 (pt)
JP (1) JP2004536897A (pt)
KR (1) KR100563799B1 (pt)
CN (1) CN1500114A (pt)
AU (1) AU2002254207B2 (pt)
BR (1) BR0208377A (pt)
CA (1) CA2440544A1 (pt)
MX (1) MXPA03008886A (pt)
WO (1) WO2002077080A1 (pt)

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GB0716456D0 (en) * 2007-08-23 2007-10-03 Innovia Films Ltd Packaging article
JP5215513B2 (ja) * 2001-04-13 2013-06-19 三井化学株式会社 生分解性樹脂組成物
ATE518932T1 (de) * 2003-02-21 2011-08-15 Metabolix Inc Pha-mischungen
US7098292B2 (en) * 2003-05-08 2006-08-29 The Procter & Gamble Company Molded or extruded articles comprising polyhydroxyalkanoate copolymer and an environmentally degradable thermoplastic polymer
US7422782B2 (en) 2005-02-01 2008-09-09 Curwood, Inc. Peelable/resealable packaging film
US20070219521A1 (en) 2006-03-17 2007-09-20 The Procter & Gamble Company Absorbent article comprising a synthetic polymer derived from a renewable resource and methods of producing said article
CN100372881C (zh) * 2006-08-10 2008-03-05 同济大学 一种生物全降解聚酯共聚物的制备方法
CN1923890A (zh) 2006-08-29 2007-03-07 天津国韵生物科技有限公司 用于发泡材料的含聚羟基丁酸酯共聚物和聚乳酸的组合物
US20080085066A1 (en) * 2006-10-06 2008-04-10 Curie Kevin J Package Applications Using Polylactic Acid Film
JP2008222876A (ja) * 2007-03-13 2008-09-25 Institute Of Physical & Chemical Research 生分解性吸油用フィルム
CA2719409A1 (en) * 2008-03-24 2009-10-01 Biovation, Llc Biolaminate composite assembly and related methods
CN101327345B (zh) * 2008-07-21 2012-10-24 南开大学 超细纤维多孔膜材料及其制备方法
KR101014931B1 (ko) * 2008-09-12 2011-02-15 윤영진 음료수 용기
KR20100075085A (ko) 2008-12-24 2010-07-02 제일모직주식회사 폴리히드록시 알카노에이트　수지 조성물
JP5353768B2 (ja) * 2009-03-06 2013-11-27 国立大学法人東京工業大学 樹脂組成物
CN101824210A (zh) * 2009-12-28 2010-09-08 天津国韵生物材料有限公司 一种可完全生物分解的多组分薄膜材料及其制备方法
EP2571936B1 (en) * 2010-05-17 2019-02-06 CJ CheilJedang Corporation Toughening polylactic acid with polyhydroxyalkanoates
KR101385879B1 (ko) * 2011-12-26 2014-04-16 (주)엘지하우시스 바이오 플라스틱 조성물
KR101456330B1 (ko) * 2012-04-09 2014-11-04 (주)엘지하우시스 친환경 고강도 수지 복합재
US9475930B2 (en) 2012-08-17 2016-10-25 Metabolix, Inc. Biobased rubber modifiers for polymer blends
JP5955471B2 (ja) * 2012-12-18 2016-07-20 ヴェオリア・ウォーター・ソリューションズ・アンド・テクノロジーズ・サポート 改良された機械的特性を有するポリヒドロキシアルカノエート複合プラスチックの生産方法
EP3004225A1 (en) 2013-05-30 2016-04-13 Metabolix, Inc. Recyclate blends
ES2857200T3 (es) 2013-10-27 2021-09-28 Tipa Corp Ltd Lámina biodegradable
WO2015102831A1 (en) * 2013-12-30 2015-07-09 Avery Dennison Corporation Clear and flexible films including polyactic acid and a plasticizer derived from a renewable source
CN106459544B (zh) 2014-03-27 2021-10-01 Cj 第一制糖株式会社 高度填充的聚合物体系
CN105667031B (zh) * 2014-11-21 2018-07-20 江苏华信新材料股份有限公司 Pha/pla/pha共挤薄膜及其挤出成型工艺
KR101930986B1 (ko) * 2015-01-20 2018-12-19 (주)엘지하우시스 아크릴계 탄성수지 조성물 및 이를 이용하여 제조된 필름
US10709806B2 (en) * 2015-07-22 2020-07-14 Everyone's Earth Inc. Biodegradable absorbent articles
US10245817B2 (en) * 2016-09-16 2019-04-02 Ethicon, Inc. Method of laminating absorbable semi-crystalline polymeric films
CN113493599A (zh) * 2020-03-19 2021-10-12 东丽先端材料研究开发（中国）有限公司 一种取向薄膜及含有该取向薄膜的多层薄膜
CN111453179A (zh) * 2020-03-30 2020-07-28 浙江正庄实业有限公司 抗菌可降解内衬乳液喷头及其材料制备方法
CN111332599A (zh) * 2020-03-30 2020-06-26 浙江正庄实业有限公司 轻量化可降解旋转锁外置弹簧乳液泵及其材料制备方法
MX2023001212A (es) * 2020-07-31 2023-04-14 Kimberly Clark Co Artículos absorbentes autobiodegradables.
EP4215366A4 (en) * 2020-09-17 2024-10-16 Kaneka Corp LAMINATED AND MOLDED BODY
EP4324647A1 (en) * 2021-04-16 2024-02-21 SK microworks Co., Ltd. Biaxially stretched film, laminate, and eco-friendly packaging material comprising film

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US5939467A (en) * 1992-06-26 1999-08-17 The Procter & Gamble Company Biodegradable polymeric compositions and products thereof
US5685756A (en) * 1994-01-28 1997-11-11 The Procter & Gamble Company Nonwoven materials comprising biodegradable copolymers
PL181098B1 (pl) * 1994-01-28 2001-05-31 Procter & Gamble Wyrób absorbujący i kopolimer ulegający biodegradacji
DE69615763T2 (de) * 1995-07-13 2002-08-08 Mitsubishi Gas Chemical Co., Inc. Polymermischungen aliphatischer Polyester auf Basis von Polylactiden, Verfahren zu deren Herstellung und Verfahren zum Formen diese Mischungen
JPH10147653A (ja) * 1996-11-20 1998-06-02 Gunze Ltd 微生物分解性延伸フィルム
EP0993832A1 (en) * 1998-10-16 2000-04-19 The Procter & Gamble Company Absorbent article comprising a microporous film with an adhesive layer

Also Published As

Publication number Publication date
KR20030088475A (ko) 2003-11-19
KR100563799B1 (ko) 2006-03-28
WO2002077080A1 (en) 2002-10-03
CN1500114A (zh) 2004-05-26
JP2004536897A (ja) 2004-12-09
CA2440544A1 (en) 2002-10-03
EP1373378A1 (en) 2004-01-02
AU2002254207B2 (en) 2006-02-16
MXPA03008886A (es) 2003-12-08

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE 7A. E 8A. ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2069 DE 31/08/2010.