CN103732657B - 生物分解性膜 - Google Patents

生物分解性膜 Download PDF

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Publication number
CN103732657B
CN103732657B CN201280038185.4A CN201280038185A CN103732657B CN 103732657 B CN103732657 B CN 103732657B CN 201280038185 A CN201280038185 A CN 201280038185A CN 103732657 B CN103732657 B CN 103732657B
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CN
China
Prior art keywords
resin
biodegradable
lactic acid
film
acid series
Prior art date
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Active
Application number
CN201280038185.4A
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English (en)
Chinese (zh)
Other versions
CN103732657A (zh
Inventor
山村刚平
坂本纯
广田真之
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Toray Industries Inc
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Toray Industries Inc
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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
    • 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
    • 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
    • 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
    • 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

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)
  • Biological Depolymerization Polymers (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
CN201280038185.4A 2011-08-08 2012-07-11 生物分解性膜 Active CN103732657B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011-172561 2011-08-08
JP2011172561 2011-08-08
PCT/JP2012/067650 WO2013021772A1 (ja) 2011-08-08 2012-07-11 生分解性フィルム

Publications (2)

Publication Number Publication Date
CN103732657A CN103732657A (zh) 2014-04-16
CN103732657B true CN103732657B (zh) 2016-01-20

Family

ID=47668292

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201280038185.4A Active CN103732657B (zh) 2011-08-08 2012-07-11 生物分解性膜

Country Status (4)

Country Link
JP (1) JP5867406B2 (ja)
KR (1) KR101970847B1 (ja)
CN (1) CN103732657B (ja)
WO (1) WO2013021772A1 (ja)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6341194B2 (ja) * 2013-02-19 2018-06-13 東レ株式会社 ポリ乳酸樹脂からなる繊維およびその製造方法
CN104606707B (zh) * 2013-11-04 2017-08-15 允友成(宿迁)复合新材料有限公司 可降解抗菌生医多层膜
CN105557164A (zh) * 2015-12-16 2016-05-11 广西壮族自治区林业科学研究院 一种林木肥料养分的缓释方法
KR101789724B1 (ko) * 2016-03-29 2017-10-25 (주)우성케미칼 상용성이 개선된 생분해성 컴파운드 조성물
CN105860457A (zh) * 2016-05-11 2016-08-17 上海馨星环保科技有限公司 一种新型聚乳酸膜
JP6717657B2 (ja) * 2016-05-13 2020-07-01 昭和電工株式会社 生分解性フィルム
IT201700022439A1 (it) * 2017-02-28 2018-08-28 Novamont Spa Composizione polimerica per film ad elevata disintegrabilita’
KR102046799B1 (ko) * 2017-11-29 2019-12-02 주식회사 알앤에프케미칼 해충 퇴치 효과 및 인열강도가 우수한 싱크대 거름망용 생분해성 필름
KR102618102B1 (ko) * 2021-12-09 2023-12-27 서울대학교산학협력단 기계적 물성, 차단성 및 가공성이 향상된 생분해성 고분자 블렌드 및 그 제조방법
KR102521667B1 (ko) * 2022-03-28 2023-04-12 이정민 음식물 쓰레기 수거용 생분해성 거름필터

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4440858A1 (de) 1994-11-15 1996-05-23 Basf Ag Biologisch abbaubare Polymere, Verfahren zu deren Herstellung sowie deren Verwendung zur Herstellung bioabbaubarer Formkörper
US5883199A (en) * 1997-04-03 1999-03-16 University Of Massachusetts Polyactic acid-based blends
ITTO20010058A1 (it) * 2001-01-25 2002-07-25 Novamont Spa Miscele ternarie di poliesteri biodegradabili e prodotti da queste ottenuti.
JP3510218B2 (ja) 2001-05-02 2004-03-22 ユニチカ株式会社 ポリ乳酸系フィルムおよびその製造方法
JP3862557B2 (ja) * 2001-11-28 2006-12-27 旭化成ライフ＆リビング株式会社 透明な耐衝撃性ポリ乳酸系延伸フィルム又はシート、及び、その製造方法
JP4243926B2 (ja) * 2001-12-13 2009-03-25 旭化成ケミカルズ株式会社 生分解性熱収縮性フィルム及びそれを用いたシュリンク包装体
JP2003286354A (ja) * 2002-01-28 2003-10-10 Asahi Kasei Corp 生分解性延伸フィルム
JP2003292642A (ja) * 2002-01-30 2003-10-15 Asahi Kasei Corp 生分解性フィルム
JP2005264155A (ja) * 2004-02-16 2005-09-29 Nippon Shokubai Co Ltd 生分解性フィルム
JP5061868B2 (ja) 2007-12-06 2012-10-31 東レ株式会社 ポリ乳酸系フィルム
CN102165013B (zh) * 2008-09-29 2013-04-24 巴斯夫欧洲公司 可生物降解的聚合物混合物

Also Published As

Publication number Publication date
KR101970847B1 (ko) 2019-04-19
JPWO2013021772A1 (ja) 2015-03-05
JP5867406B2 (ja) 2016-02-24
KR20140048298A (ko) 2014-04-23
CN103732657A (zh) 2014-04-16
WO2013021772A1 (ja) 2013-02-14

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