WO2014034071A1 - Composition de résine thermoplastique et article moulé - Google Patents

Composition de résine thermoplastique et article moulé Download PDF

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Publication number
WO2014034071A1
WO2014034071A1 PCT/JP2013/004998 JP2013004998W WO2014034071A1 WO 2014034071 A1 WO2014034071 A1 WO 2014034071A1 JP 2013004998 W JP2013004998 W JP 2013004998W WO 2014034071 A1 WO2014034071 A1 WO 2014034071A1
Authority
WO
WIPO (PCT)
Prior art keywords
resin composition
polylactic acid
weight
thermoplastic resin
parts
Prior art date
Application number
PCT/JP2013/004998
Other languages
English (en)
Japanese (ja)
Inventor
佐藤　大輔
陽介 尾上
熊澤　貞紀
Original Assignee
東レ株式会社
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
Application filed by 東レ株式会社 filed Critical 東レ株式会社
Priority to JP2013541100A priority Critical patent/JP5527489B1/ja
Publication of WO2014034071A1 publication Critical patent/WO2014034071A1/fr

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    • 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
    • C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
    • C08J5/045—Reinforcing macromolecular compounds with loose or coherent fibrous material with vegetable or animal fibrous material
    • 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
    • C08K3/34—Silicon-containing 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
    • 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
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/02—Cellulose; Modified cellulose
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/04—Homopolymers or copolymers of esters
    • C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
    • 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
    • C08J2367/04—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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L101/00—Compositions of unspecified macromolecular compounds
    • C08L101/16—Compositions of unspecified macromolecular compounds the macromolecular compounds being biodegradable
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
    • C08L2205/16—Fibres; Fibrils

Abstract

La présente invention concerne une composition de résine qui présente une excellente capacité de transformation par moulage par extrusion et une excellente aptitude au moulage par injection, et un article moulé supérieur en termes de lissé de surface, dont la biodégradabilité, la rigidité, la résistance aux chocs et la résistance thermique sont idéalement équilibrées et dont la décoloration et l'odeur sont réduites. La composition de résine thermoplastique de l'invention comprend 1 à 100 parties en poids de fibre cellulosique (B) par rapport à 100 parties en poids d'une résine polylactique (A), la quantité de terminaison carboxyle de la résine polylactique (A) dans la composition de résine thermoplastique étant de 10 à 100 éq/t, le diamètre moyen des fibres cellulosiques (B) étant de 0,1 à 15 µm et la longueur moyenne des fibres cellulosiques (B) étant de 200 à 800 µm.
PCT/JP2013/004998 2012-08-31 2013-08-23 Composition de résine thermoplastique et article moulé WO2014034071A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2013541100A JP5527489B1 (ja) 2012-08-31 2013-08-23 熱可塑性樹脂組成物および成形品

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
JP2012191601 2012-08-31
JP2012-191601 2012-08-31
JP2013-037099 2013-02-27
JP2013-037098 2013-02-27
JP2013037099 2013-02-27
JP2013037098 2013-02-27
JP2013093477 2013-04-26
JP2013-093477 2013-04-26

Publications (1)

Publication Number Publication Date
WO2014034071A1 true WO2014034071A1 (fr) 2014-03-06

Family

ID=50182909

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2013/004998 WO2014034071A1 (fr) 2012-08-31 2013-08-23 Composition de résine thermoplastique et article moulé

Country Status (2)

Country Link
JP (1) JP5527489B1 (fr)
WO (1) WO2014034071A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015162337A1 (fr) * 2014-04-23 2015-10-29 Oy All-Plast Ab Produit acoustique composé de matériau composite
JP2020158751A (ja) * 2019-03-20 2020-10-01 アサヒビール株式会社 セルロースファイバー含有組成物ならびにそれを用いて作製された食品用容器および器具
KR102335950B1 (ko) * 2020-07-17 2021-12-07 주식회사 그린마스터 생분해성 및 광분해성 육묘포트용 복합수지 조성물 및 이를 이용한 육묘포트 제조방법

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016026920A1 (fr) * 2014-08-21 2016-02-25 Styrolution Group Gmbh Composites d'acide polylactique avec des fibres naturelles

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08193168A (ja) * 1995-01-19 1996-07-30 Mitsui Toatsu Chem Inc 生分解性ポリマー組成物
JP2005002174A (ja) * 2003-06-10 2005-01-06 Toray Ind Inc 樹脂組成物およびそれからなる成形品
JP2005105245A (ja) * 2003-01-10 2005-04-21 Nec Corp ケナフ繊維強化樹脂組成物
JP2005220171A (ja) * 2004-02-03 2005-08-18 Mitsui Chemicals Inc 乳酸系ポリマー組成物
JP2006206913A (ja) * 2003-07-30 2006-08-10 Mitsubishi Plastics Ind Ltd 射出成形体とその製造方法、並びに、射出成形体に用いられるペレット
JP2007197654A (ja) * 2005-04-22 2007-08-09 Mitsubishi Chemicals Corp ポリエステル及びその製造方法
WO2008072514A1 (fr) * 2006-12-11 2008-06-19 Kuraray Co., Ltd. Composition de résine thermoplastique
JP2008266630A (ja) * 2007-03-26 2008-11-06 Kyoto Univ 表面改質ミクロフィブリル化セルロース及びこれを含有してなる複合化樹脂
JP2009249518A (ja) * 2008-04-08 2009-10-29 Teijin Ltd 色相および耐熱性に優れたステレオコンプレックスポリ乳酸組成物

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08193168A (ja) * 1995-01-19 1996-07-30 Mitsui Toatsu Chem Inc 生分解性ポリマー組成物
JP2005105245A (ja) * 2003-01-10 2005-04-21 Nec Corp ケナフ繊維強化樹脂組成物
JP2005002174A (ja) * 2003-06-10 2005-01-06 Toray Ind Inc 樹脂組成物およびそれからなる成形品
JP2006206913A (ja) * 2003-07-30 2006-08-10 Mitsubishi Plastics Ind Ltd 射出成形体とその製造方法、並びに、射出成形体に用いられるペレット
JP2005220171A (ja) * 2004-02-03 2005-08-18 Mitsui Chemicals Inc 乳酸系ポリマー組成物
JP2007197654A (ja) * 2005-04-22 2007-08-09 Mitsubishi Chemicals Corp ポリエステル及びその製造方法
WO2008072514A1 (fr) * 2006-12-11 2008-06-19 Kuraray Co., Ltd. Composition de résine thermoplastique
JP2008266630A (ja) * 2007-03-26 2008-11-06 Kyoto Univ 表面改質ミクロフィブリル化セルロース及びこれを含有してなる複合化樹脂
JP2009249518A (ja) * 2008-04-08 2009-10-29 Teijin Ltd 色相および耐熱性に優れたステレオコンプレックスポリ乳酸組成物

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015162337A1 (fr) * 2014-04-23 2015-10-29 Oy All-Plast Ab Produit acoustique composé de matériau composite
US9982100B2 (en) 2014-04-23 2018-05-29 Oy All-Plast Ab Acoustic product composed of composite material
JP2020158751A (ja) * 2019-03-20 2020-10-01 アサヒビール株式会社 セルロースファイバー含有組成物ならびにそれを用いて作製された食品用容器および器具
JP7405535B2 (ja) 2019-03-20 2023-12-26 アサヒビール株式会社 セルロースファイバー含有組成物ならびにそれを用いて作製された食品用容器および器具
KR102335950B1 (ko) * 2020-07-17 2021-12-07 주식회사 그린마스터 생분해성 및 광분해성 육묘포트용 복합수지 조성물 및 이를 이용한 육묘포트 제조방법

Also Published As

Publication number Publication date
JP5527489B1 (ja) 2014-06-18
JPWO2014034071A1 (ja) 2016-08-08

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