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BRPI0809515A2 - composição de ácido polilático, método para produzir uma composição de ácido polilático, artigo moldado, fibra de ácido polilático, produto de fibra, e, método para produzir a fibra de ácido polilático - Google Patents

composição de ácido polilático, método para produzir uma composição de ácido polilático, artigo moldado, fibra de ácido polilático, produto de fibra, e, método para produzir a fibra de ácido polilático

Info

Publication number
BRPI0809515A2
BRPI0809515A2 BRPI0809515A BRPI0809515A BRPI0809515A2 BR PI0809515 A2 BRPI0809515 A2 BR PI0809515A2 BR PI0809515 A BRPI0809515 A BR PI0809515A BR PI0809515 A BRPI0809515 A BR PI0809515A BR PI0809515 A2 BRPI0809515 A2 BR PI0809515A2
Authority
BR
Brazil
Prior art keywords
polylactic acid
fiber
producing
acid composition
molded article
Prior art date
Application number
BRPI0809515A
Other languages
English (en)
Inventor
Hirotaka Suzuki
Midori Ikegame
Original Assignee
Teijin Ltd
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 Teijin Ltd filed Critical Teijin Ltd
Publication of BRPI0809515A2 publication Critical patent/BRPI0809515A2/pt

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters
    • D01F6/625—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from 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
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/06—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxycarboxylic acids
    • C08G63/08—Lactones or lactides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/78—Preparation processes
    • C08G63/785—Preparation processes characterised by the apparatus used
    • 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
    • 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
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/78—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products
    • D01F6/84—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products from copolyesters
    • 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
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Artificial Filaments (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
BRPI0809515A 2007-03-30 2008-03-27 composição de ácido polilático, método para produzir uma composição de ácido polilático, artigo moldado, fibra de ácido polilático, produto de fibra, e, método para produzir a fibra de ácido polilático BRPI0809515A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2007093077 2007-03-30
JP2007092153 2007-03-30
PCT/JP2008/056629 WO2008123565A1 (ja) 2007-03-30 2008-03-27 ポリ乳酸組成物およびそれよりなる繊維

Publications (1)

Publication Number Publication Date
BRPI0809515A2 true BRPI0809515A2 (pt) 2016-03-15

Family

ID=39831034

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0809515A BRPI0809515A2 (pt) 2007-03-30 2008-03-27 composição de ácido polilático, método para produzir uma composição de ácido polilático, artigo moldado, fibra de ácido polilático, produto de fibra, e, método para produzir a fibra de ácido polilático

Country Status (8)

Country Link
US (1) US20100130676A1 (pt)
EP (1) EP2138543A1 (pt)
JP (1) JP5243410B2 (pt)
KR (1) KR20100015997A (pt)
CN (1) CN101679732B (pt)
BR (1) BRPI0809515A2 (pt)
TW (1) TW200906965A (pt)
WO (1) WO2008123565A1 (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005013051A1 (de) * 2005-03-18 2006-09-21 BSH Bosch und Siemens Hausgeräte GmbH Kondensations-Wäschetrockner
US20120095169A1 (en) * 2009-06-30 2012-04-19 Ryohei Ogawa Polylactic acid-based resin, process for producing polylactic acid-based resin, polylactic acid resin composition, stereocomplex polylactic acid resin composition and process for producing stereocomplex polylactic acid resin composition
KR101175634B1 (ko) 2009-11-20 2012-08-22 공융두 생분해성 폴리락트산 고강력 섬유사 및 그의 제조방법 및 그를 이용한 직편물의 제조방법 및 그 직편물 용도
KR101236631B1 (ko) * 2009-12-07 2013-02-22 주식회사 삼양사 폴리락트산 수지 조성물의 제조 방법
US20120220697A2 (en) * 2010-03-16 2012-08-30 Andersen Corporation Sustainable compositions, related methods, and members formed therefrom
JP6024299B2 (ja) * 2012-02-14 2016-11-16 株式会社リコー ポリマーの製造方法、及びポリマー連続製造装置
CN104395388A (zh) 2012-02-17 2015-03-04 安德森公司 含有聚乳酸的建筑构件
KR102683038B1 (ko) * 2015-05-29 2024-07-09 도레이 카부시키가이샤 폴리락트산계 모노필라멘트로 이루어지는 드럼 형상 패키지
CN108660614B (zh) * 2018-05-22 2020-04-03 西南交通大学 一种聚乳酸多孔薄膜及其制备方法
CN110670165B (zh) * 2019-09-29 2022-04-15 孔令孝 一种聚乳酸卷烟丝束、制备方法及其应用
CN111074374A (zh) * 2019-12-31 2020-04-28 吉林中粮生化有限公司 一种连续聚合熔体直纺制备高品质聚乳酸纤维的方法
CN112626638B (zh) * 2020-12-15 2023-03-03 中国纺织科学研究院有限公司 全立构复合聚乳酸纤维、制备方法，结晶行为测试方法、装置、计算机可读存储介质及设备
CN113279085B (zh) * 2021-03-17 2023-02-24 中国纺织科学研究院有限公司 原液着色全立构复合聚乳酸纤维、制备方法，结晶行为测试方法、装置、存储介质及设备
CN116288808B (zh) * 2023-04-26 2024-09-24 北京服装学院 一种全立构复合熔融静电纺聚乳酸纤维的制备方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4719246A (en) * 1986-12-22 1988-01-12 E. I. Du Pont De Nemours And Company Polylactide compositions
US5028667A (en) * 1989-09-29 1991-07-02 E.I. Du Pont De Nemours And Company Yttrium and rare earth compounds catalyzed lactone polymerization
DE69428583T2 (de) * 1993-12-28 2002-06-27 Dainippon Ink And Chemicals, Inc. Verfahren zur kontinuierlichen Herstellung von Laktidcopolymer
JP4078855B2 (ja) 2001-03-29 2008-04-23 東レ株式会社 ポリ乳酸ブロック共重合体、その製造方法、成形品およびポリ乳酸組成物
JP3960797B2 (ja) 2001-12-28 2007-08-15 株式会社Ａｄｅｋａ ポリ乳酸系ポリマー組成物、成形品及びその製造方法
JP3966043B2 (ja) 2002-03-29 2007-08-29 東レ株式会社 耐熱性に優れたポリ乳酸繊維の製造方法
JP2004026876A (ja) * 2002-06-21 2004-01-29 Mitsui Chemicals Inc ブロック共重合ポリ乳酸及びその製造方法
EP1780234A4 (en) * 2004-07-22 2009-07-08 Teijin Ltd POLYMIC ACID AND MANUFACTURING METHOD THEREFOR
JP5175421B2 (ja) * 2004-08-31 2013-04-03 帝人株式会社 ステレオコンプレックスポリ乳酸およびその製造方法
JP4605640B2 (ja) 2004-10-25 2011-01-05 東レ株式会社 ポリ乳酸繊維の製造方法
JP4735354B2 (ja) * 2005-03-25 2011-07-27 和歌山県 ポリ乳酸樹脂組成物
JP5285834B2 (ja) * 2005-04-28 2013-09-11 株式会社武蔵野化学研究所 ポリ乳酸の製造方法
JP5016801B2 (ja) * 2005-09-02 2012-09-05 株式会社武蔵野化学研究所 ポリ乳酸組成物
JP4856913B2 (ja) * 2005-09-05 2012-01-18 帝人株式会社 高強度ポリ乳酸繊維とその製造方法
BRPI0707171A2 (pt) * 2006-01-23 2011-04-26 Teijin Ltd aparelho e método de fabricação de poli (ácido lático)
JPWO2008018474A1 (ja) * 2006-08-08 2009-12-24 帝人株式会社 ポリ乳酸およびその製造方法

Also Published As

Publication number Publication date
TW200906965A (en) 2009-02-16
HK1140506A1 (en) 2010-10-15
WO2008123565A1 (ja) 2008-10-16
CN101679732B (zh) 2012-08-08
KR20100015997A (ko) 2010-02-12
US20100130676A1 (en) 2010-05-27
JP5243410B2 (ja) 2013-07-24
JPWO2008123565A1 (ja) 2010-07-15
EP2138543A1 (en) 2009-12-30
CN101679732A (zh) 2010-03-24

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 6A, 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: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2383 DE 06-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.