KR20230018416A - 가열에 의한 전처리를 수반하는 고분자 성형물의 제조방법 - Google Patents

가열에 의한 전처리를 수반하는 고분자 성형물의 제조방법 Download PDF

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Publication number
KR20230018416A
KR20230018416A KR1020227045045A KR20227045045A KR20230018416A KR 20230018416 A KR20230018416 A KR 20230018416A KR 1020227045045 A KR1020227045045 A KR 1020227045045A KR 20227045045 A KR20227045045 A KR 20227045045A KR 20230018416 A KR20230018416 A KR 20230018416A
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South Korea
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temperature
melting
sample
heat treatment
mol
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English (en)
Korean (ko)
Inventor
아키라 마에하라
타다히사 이와타
타쿠 오무라
타이조 카베
Original Assignee
미쯔비시 가스 케미칼 컴파니, 인코포레이티드
고쿠리츠다이가쿠호우진 도쿄다이가쿠
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Publication of KR20230018416A publication Critical patent/KR20230018416A/ko
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/92—Measuring, controlling or regulating
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
    • B29K2067/04—Polyesters derived from hydroxycarboxylic acids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0059—Degradable
    • B29K2995/006—Bio-degradable, e.g. bioabsorbable, bioresorbable or bioerodible

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Biological Depolymerization Polymers (AREA)
KR1020227045045A 2020-06-02 2021-06-02 가열에 의한 전처리를 수반하는 고분자 성형물의 제조방법 Pending KR20230018416A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2020-096145 2020-06-02
JP2020096145 2020-06-02
PCT/JP2021/020957 WO2021246434A1 (ja) 2020-06-02 2021-06-02 加熱による前処理を伴う高分子成形物の製造方法

Publications (1)

Publication Number Publication Date
KR20230018416A true KR20230018416A (ko) 2023-02-07

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020227045045A Pending KR20230018416A (ko) 2020-06-02 2021-06-02 가열에 의한 전처리를 수반하는 고분자 성형물의 제조방법

Country Status (7)

Country Link
US (1) US12605875B2 (https=)
EP (1) EP4159901A4 (https=)
JP (1) JP7766302B2 (https=)
KR (1) KR20230018416A (https=)
CN (1) CN115698398B (https=)
TW (1) TW202212088A (https=)
WO (1) WO2021246434A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024262936A1 (ko) * 2023-06-20 2024-12-26 씨제이제일제당(주) 생분해성 고분자 분산액, 이의 제조방법 및 이를 이용한 생분해성 물품

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7766301B2 (ja) * 2020-06-02 2025-11-10 三菱瓦斯化学株式会社 高分子成形物の製造方法
KR20230018416A (ko) * 2020-06-02 2023-02-07 미쯔비시 가스 케미칼 컴파니, 인코포레이티드 가열에 의한 전처리를 수반하는 고분자 성형물의 제조방법
CN115157478B (zh) * 2022-09-02 2022-12-06 北京蓝晶微生物科技有限公司 一种可降解材料的造粒加工方法及其制备的成型体
WO2025058065A1 (ja) * 2023-09-14 2025-03-20 旭化成株式会社 脂肪族共重合ポリエステル連続長繊維、及びその製法

Citations (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0324151A (ja) 1989-05-30 1991-02-01 Imperial Chem Ind Plc <Ici> ３―ヒドロキシブチレート重合体組成物
JPH06299054A (ja) 1993-04-13 1994-10-25 Mitsui Toatsu Chem Inc 乳酸系ポリマーの成形方法
JPH06345950A (ja) 1993-06-10 1994-12-20 Terumo Corp ヒドロキシアルカノエート重合体組成物
JPH07126496A (ja) 1993-10-28 1995-05-16 Polyplastics Co ポリエステル樹脂組成物及び成形品
JPH07188537A (ja) 1993-12-27 1995-07-25 Tokuyama Corp 樹脂組成物
JPH0827363A (ja) 1994-07-12 1996-01-30 Mitsui Toatsu Chem Inc 乳酸系ポリマー組成物
JPH08510498A (ja) 1993-05-24 1996-11-05 ゼネカ・リミテッド ポリエステル組成物
JPH09278991A (ja) 1995-12-21 1997-10-28 Mitsui Toatsu Chem Inc 脂肪族ポリエステル成形体の製造方法及びそれにより製造された成形体
JPH10504583A (ja) 1994-06-13 1998-05-06 モンサント・カンパニー 脂肪族ポリエステル組成物
JPH10158369A (ja) 1996-11-29 1998-06-16 Mitsui Chem Inc 樹脂組成物及びそれからなる成形物
JPH10176070A (ja) 1996-12-18 1998-06-30 Rikagaku Kenkyusho ポリ（３−ヒドロキシブタン酸）からなるフィルム
JPH115849A (ja) 1997-06-19 1999-01-12 Mitsui Chem Inc 樹脂組成物及びその成形物
JPH11116783A (ja) 1997-10-09 1999-04-27 Mitsui Chem Inc 成形体及びその製造方法
WO2002050461A1 (en) 2000-12-18 2002-06-27 Tripat Singh Mangat Valve
WO2002055581A2 (en) 2000-12-21 2002-07-18 Procter & Gamble Biodegradable polyhydroxyalkanoate copolymers having improved crystallization properties
JP2003192884A (ja) 2001-12-28 2003-07-09 Asahi Denka Kogyo Kk ポリ乳酸系ポリマー組成物、成形品及びその製造方法
JP2003238779A (ja) 2002-02-15 2003-08-27 Sony Corp 樹脂組成物
JP2003328231A (ja) 2002-02-28 2003-11-19 Japan Science & Technology Corp ポリヒドロキシアルカン酸の高強度かつ高弾性率である繊維およびその製造法
JP2003327803A (ja) 2002-05-09 2003-11-19 Sony Corp 樹脂組成物
JP2003328230A (ja) 2002-02-28 2003-11-19 Japan Science & Technology Corp ポリヒドロキシアルカン酸の高強度繊維およびその製造法
JP2004250629A (ja) 2003-02-21 2004-09-09 Kanegafuchi Chem Ind Co Ltd ポリヒドロキシアルカン酸の製造方法
WO2006012917A1 (en) 2004-08-06 2006-02-09 Cognis Ip Management Gmbh Use of fatty alcohols as plasticizer to improve the physical-mechanical properties and processability of phb and its co-polymers
WO2006038373A1 (ja) 2004-10-01 2006-04-13 Riken 生分解性脂肪族ポリエステルの高強度繊維およびその製造方法
JP2006282940A (ja) 2005-04-04 2006-10-19 Sony Corp 樹脂組成物、及びこれより作製された成形物
JP2007077232A (ja) 2005-09-13 2007-03-29 Tokyo Institute Of Technology 生分解性ポリエステル系樹脂組成物
JP2007517126A (ja) 2003-12-30 2007-06-28 メタボリックス インコーポレイティッド 増核剤
WO2008099586A1 (ja) 2007-02-15 2008-08-21 Tokyo Institute Of Technology 生分解性樹脂組成物
JP2009024058A (ja) 2007-07-18 2009-02-05 Biobase Kk ポリ乳酸樹脂組成物およびポリ乳酸樹脂用添加剤
JP4245306B2 (ja) 2002-05-09 2009-03-25 旭化成ケミカルズ株式会社 生分解性ポリエステル延伸成形体
JP2010229407A (ja) 2009-03-06 2010-10-14 Tokyo Institute Of Technology 樹脂組成物
JP2010241075A (ja) 2009-04-09 2010-10-28 Kaneka Corp 生分解性樹脂成形体の製造法
WO2014068943A1 (ja) 2012-10-29 2014-05-08 株式会社カネカ 脂肪族ポリエステル樹脂組成物および該樹脂組成物を含む成形体
WO2015052876A1 (ja) 2013-10-11 2015-04-16 株式会社カネカ 脂肪族ポリエステル樹脂組成物および脂肪族ポリエステル樹脂成形体
WO2015146195A1 (ja) 2014-03-28 2015-10-01 株式会社カネカ Ｐｈａ合成酵素をコードする遺伝子を複数有する微生物、およびそれを用いたｐｈａの製造方法
WO2017056442A1 (ja) 2015-09-28 2017-04-06 株式会社カネカ Ｐｈａ合成酵素をコードする遺伝子を有する微生物、およびそれを用いたｐｈａの製造方法
JP2017101256A (ja) 2012-08-03 2017-06-08 株式会社カネカ ポリエステル樹脂組成物および該樹脂組成物を含む成形体
JP2019119840A (ja) 2018-01-11 2019-07-22 株式会社カネカ 脂肪族ポリエステル樹脂組成物
JP2019119839A (ja) 2018-01-11 2019-07-22 株式会社カネカ ポリエステル樹脂組成物
WO2020040093A1 (ja) 2018-08-20 2020-02-27 株式会社カネカ ポリ（３－ヒドロキシブチレート）系樹脂チューブ及びその製造方法

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6469622A (en) 1987-09-09 1989-03-15 Mitsubishi Gas Chemical Co Preparation of copolymer
DE3875367T2 (de) 1987-04-28 1993-03-25 Mitsubishi Gas Chemical Co Verfahren zur herstellung eines d-(-)-3-hydroxybutyrat- und d-(-)-3-hydroxyvalerat-einheiten enthaltenden zufallscopolymers.
JPH0461638A (ja) 1990-06-27 1992-02-27 Ube Ind Ltd 光記録媒体
GB9325952D0 (en) 1993-12-20 1994-02-23 Zeneca Ltd Process for preparing films and coatings
JPH07177894A (ja) 1993-12-22 1995-07-18 Mitsubishi Gas Chem Co Inc ポリ−３−ヒドロキシ酪酸の分離精製方法
US5763513A (en) * 1994-05-19 1998-06-09 Mitsui Toatsu Chemicals, Inc. L-lactic acid polymer composition, molded product and film
US6111006A (en) 1994-12-19 2000-08-29 Monsanto Company Process for preparing films and coatings
WO1997004669A1 (en) * 1995-07-28 1997-02-13 Snow Brand Milk Products Co., Ltd. Process for producing low fat sausage
JPH09131779A (ja) 1995-11-07 1997-05-20 Gunze Ltd 生分解性シートの製造方法
US6417294B1 (en) * 1995-12-21 2002-07-09 Mitsui Chemicals, Inc. Films and molded articles formed from aliphatic polyester compositions containing nucleating agents
JPH1060099A (ja) 1996-08-27 1998-03-03 Takasago Internatl Corp 生分解性高分子組成物からなる繊維およびその製造方法
JP4562316B2 (ja) 2001-06-11 2010-10-13 株式会社カネカ 生分解性繊維およびその製造方法
KR100643250B1 (ko) * 2001-12-28 2006-11-10 가부시키가이샤 아데카 폴리젖산계 수지조성물, 성형품 및 그 제조방법
WO2003072857A1 (fr) * 2002-02-28 2003-09-04 Riken Fibres d'acide polyhydroxyalcanoique a haute tenacite, fibres a haute tenacite et a module d'elasticite eleve et leurs procedes de production
JP2003311825A (ja) * 2002-04-25 2003-11-06 Inst Of Physical & Chemical Res ポリヒドロキシアルカン酸からなる高強度フィルムおよびその製造法
PL375578A1 (en) 2002-09-30 2005-11-28 Kaneka Corporation Method of purifying 3-hydroxyalkanoic acid copolymer
JP2004204128A (ja) 2002-12-26 2004-07-22 Mitsubishi Plastics Ind Ltd 熱成形用ポリ乳酸系重合体組成物、熱成形用ポリ乳酸系重合体シート、及びこれを用いた熱成形体
US7329723B2 (en) * 2003-09-18 2008-02-12 Eastman Chemical Company Thermal crystallization of polyester pellets in liquid
JP2008222876A (ja) * 2007-03-13 2008-09-25 Institute Of Physical & Chemical Research 生分解性吸油用フィルム
CN101538750A (zh) * 2008-03-18 2009-09-23 天津国韵生物材料有限公司 聚羟基脂肪酸酯纤维及其制备方法
TWI532787B (zh) 2009-06-17 2016-05-11 東麗股份有限公司 結晶化聚酯之製造方法
CN102108563B (zh) 2010-11-16 2012-11-21 清华大学 聚羟基脂肪酸酯纤维的制备方法
JP5924623B2 (ja) * 2011-03-25 2016-05-25 国立大学法人 東京大学 熱安定性と強度に優れた生分解性ポリエステル系繊維およびその製造方法
US9732443B2 (en) 2013-09-02 2017-08-15 Tokyo Institute Of Technology Polyester fiber
CN106414026B (zh) * 2014-06-20 2018-12-11 日精Asb机械株式会社 中空容器的制造方法以及制造装置
EP3677685A4 (en) 2017-08-29 2020-10-28 Mitsubishi Gas Chemical Company, Inc. POLYESTER MANUFACTURING PROCESS
KR102921472B1 (ko) * 2017-08-29 2026-02-02 미쯔비시 가스 케미칼 컴파니, 인코포레이티드 4-하이드록시부티레이트 단위를 포함하는 폴리에스테르
KR102847285B1 (ko) 2019-05-13 2025-08-19 미쯔비시 가스 케미칼 컴파니, 인코포레이티드 지방족 폴리에스테르 공중합체
WO2021059762A1 (ja) * 2019-09-25 2021-04-01 株式会社カネカ ポリヒドロキシアルカン酸の製造方法
JP7766301B2 (ja) * 2020-06-02 2025-11-10 三菱瓦斯化学株式会社 高分子成形物の製造方法
KR20230018416A (ko) 2020-06-02 2023-02-07 미쯔비시 가스 케미칼 컴파니, 인코포레이티드 가열에 의한 전처리를 수반하는 고분자 성형물의 제조방법
ES3056356T3 (en) * 2020-10-26 2026-02-19 Mitsubishi Gas Chemical Co Bioabsorbable fibrous medical material

Patent Citations (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0324151A (ja) 1989-05-30 1991-02-01 Imperial Chem Ind Plc <Ici> ３―ヒドロキシブチレート重合体組成物
JPH06299054A (ja) 1993-04-13 1994-10-25 Mitsui Toatsu Chem Inc 乳酸系ポリマーの成形方法
JPH08510498A (ja) 1993-05-24 1996-11-05 ゼネカ・リミテッド ポリエステル組成物
JPH06345950A (ja) 1993-06-10 1994-12-20 Terumo Corp ヒドロキシアルカノエート重合体組成物
JPH07126496A (ja) 1993-10-28 1995-05-16 Polyplastics Co ポリエステル樹脂組成物及び成形品
JPH07188537A (ja) 1993-12-27 1995-07-25 Tokuyama Corp 樹脂組成物
JPH10504583A (ja) 1994-06-13 1998-05-06 モンサント・カンパニー 脂肪族ポリエステル組成物
JPH0827363A (ja) 1994-07-12 1996-01-30 Mitsui Toatsu Chem Inc 乳酸系ポリマー組成物
JPH09278991A (ja) 1995-12-21 1997-10-28 Mitsui Toatsu Chem Inc 脂肪族ポリエステル成形体の製造方法及びそれにより製造された成形体
JPH10158369A (ja) 1996-11-29 1998-06-16 Mitsui Chem Inc 樹脂組成物及びそれからなる成形物
JPH10176070A (ja) 1996-12-18 1998-06-30 Rikagaku Kenkyusho ポリ（３−ヒドロキシブタン酸）からなるフィルム
JPH115849A (ja) 1997-06-19 1999-01-12 Mitsui Chem Inc 樹脂組成物及びその成形物
JPH11116783A (ja) 1997-10-09 1999-04-27 Mitsui Chem Inc 成形体及びその製造方法
WO2002050461A1 (en) 2000-12-18 2002-06-27 Tripat Singh Mangat Valve
WO2002055581A2 (en) 2000-12-21 2002-07-18 Procter & Gamble Biodegradable polyhydroxyalkanoate copolymers having improved crystallization properties
JP2003192884A (ja) 2001-12-28 2003-07-09 Asahi Denka Kogyo Kk ポリ乳酸系ポリマー組成物、成形品及びその製造方法
JP2003238779A (ja) 2002-02-15 2003-08-27 Sony Corp 樹脂組成物
JP2003328230A (ja) 2002-02-28 2003-11-19 Japan Science & Technology Corp ポリヒドロキシアルカン酸の高強度繊維およびその製造法
JP2003328231A (ja) 2002-02-28 2003-11-19 Japan Science & Technology Corp ポリヒドロキシアルカン酸の高強度かつ高弾性率である繊維およびその製造法
JP2003327803A (ja) 2002-05-09 2003-11-19 Sony Corp 樹脂組成物
JP4245306B2 (ja) 2002-05-09 2009-03-25 旭化成ケミカルズ株式会社 生分解性ポリエステル延伸成形体
JP2004250629A (ja) 2003-02-21 2004-09-09 Kanegafuchi Chem Ind Co Ltd ポリヒドロキシアルカン酸の製造方法
JP2007517126A (ja) 2003-12-30 2007-06-28 メタボリックス インコーポレイティッド 増核剤
WO2006012917A1 (en) 2004-08-06 2006-02-09 Cognis Ip Management Gmbh Use of fatty alcohols as plasticizer to improve the physical-mechanical properties and processability of phb and its co-polymers
WO2006038373A1 (ja) 2004-10-01 2006-04-13 Riken 生分解性脂肪族ポリエステルの高強度繊維およびその製造方法
JP2006282940A (ja) 2005-04-04 2006-10-19 Sony Corp 樹脂組成物、及びこれより作製された成形物
JP2007077232A (ja) 2005-09-13 2007-03-29 Tokyo Institute Of Technology 生分解性ポリエステル系樹脂組成物
WO2008099586A1 (ja) 2007-02-15 2008-08-21 Tokyo Institute Of Technology 生分解性樹脂組成物
JP2009024058A (ja) 2007-07-18 2009-02-05 Biobase Kk ポリ乳酸樹脂組成物およびポリ乳酸樹脂用添加剤
JP2010229407A (ja) 2009-03-06 2010-10-14 Tokyo Institute Of Technology 樹脂組成物
JP2010241075A (ja) 2009-04-09 2010-10-28 Kaneka Corp 生分解性樹脂成形体の製造法
JP2017101256A (ja) 2012-08-03 2017-06-08 株式会社カネカ ポリエステル樹脂組成物および該樹脂組成物を含む成形体
WO2014068943A1 (ja) 2012-10-29 2014-05-08 株式会社カネカ 脂肪族ポリエステル樹脂組成物および該樹脂組成物を含む成形体
WO2015052876A1 (ja) 2013-10-11 2015-04-16 株式会社カネカ 脂肪族ポリエステル樹脂組成物および脂肪族ポリエステル樹脂成形体
WO2015146195A1 (ja) 2014-03-28 2015-10-01 株式会社カネカ Ｐｈａ合成酵素をコードする遺伝子を複数有する微生物、およびそれを用いたｐｈａの製造方法
WO2017056442A1 (ja) 2015-09-28 2017-04-06 株式会社カネカ Ｐｈａ合成酵素をコードする遺伝子を有する微生物、およびそれを用いたｐｈａの製造方法
JP2019119840A (ja) 2018-01-11 2019-07-22 株式会社カネカ 脂肪族ポリエステル樹脂組成物
JP2019119839A (ja) 2018-01-11 2019-07-22 株式会社カネカ ポリエステル樹脂組成物
WO2020040093A1 (ja) 2018-08-20 2020-02-27 株式会社カネカ ポリ（３－ヒドロキシブチレート）系樹脂チューブ及びその製造方法

Non-Patent Citations (8)

* Cited by examiner, † Cited by third party
Title
Alistair J.Anderson et al., Microbiological Reviews, Vol.54, No.4, 450-472, 1990
H.Abe, et al., International Journal of Biological Macromolecules, 1994, vol.16, 115-119.
H.Matsusaki et al., Journal of bacteriorogy, 1998, vol.180, 6459-6467.
Kusaka et al., Appl.Microbiol.Biotechnol., 47 140-143(1997). Molecular mass of poly[(R)-3-hydroxybutyric acid] produced in a recombinant Escherichia coli.
M.Kato et Aal., Bull.Chem.Soc.Jpn, 1996, vol.69, 515-520.
T.Kabe en al., ACS synposium series on Biobased Monomers, Polymers, and Materials, Chaper 5, 63-75.
T.Kabe et al., Macromolecules, 2012, 45, 1858-1865.
일본포장학회지 Vo.28, No.2(2019) 109-115

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024262936A1 (ko) * 2023-06-20 2024-12-26 씨제이제일제당(주) 생분해성 고분자 분산액, 이의 제조방법 및 이를 이용한 생분해성 물품

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