KR101778325B1 - 폴리락트산을 함유하는 팽창성 과립의 제조 방법 - Google Patents
폴리락트산을 함유하는 팽창성 과립의 제조 방법 Download PDFInfo
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- KR101778325B1 KR101778325B1 KR1020127021226A KR20127021226A KR101778325B1 KR 101778325 B1 KR101778325 B1 KR 101778325B1 KR 1020127021226 A KR1020127021226 A KR 1020127021226A KR 20127021226 A KR20127021226 A KR 20127021226A KR 101778325 B1 KR101778325 B1 KR 101778325B1
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- polylactic acid
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- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
- C08J9/127—Mixtures of organic and inorganic blowing agents
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- B29B9/02—Making granules by dividing preformed material
- B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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- C08J9/16—Making expandable particles
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- C08J2333/00—Characterised by the use 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; Derivatives of such polymers
- C08J2333/04—Characterised by the use 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; Derivatives of such polymers esters
- C08J2333/14—Characterised by the use 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; Derivatives of such polymers esters of esters containing halogen, nitrogen, sulfur, or oxygen atoms in addition to the carboxy oxygen
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Abstract
Description
<실시예>
Claims (18)
- a) i) 성분 i 내지 iii의 총 중량을 기준으로 50 내지 98.9 중량부의 폴리락트산, ii) 성분 i 내지 iii의 총 중량을 기준으로 1 내지 49.9 중량부의, 지방족 및/또는 방향족 디카르복실산과 지방족 디히드록시 화합물을 기재로 하는 1종 이상의 폴리에스테르, iii) 성분 i 내지 iii의 총 중량을 기준으로 0.1 내지 2 중량부의, 에폭시 기를 포함하며 스티렌, 아크릴레이트 및/또는 메타크릴레이트를 기재로 하는 공중합체, 및 iv) 성분 i 내지 iii의 총 중량을 기준으로 0.1 내지 5 중량부의 핵 형성제를 용융시키고 혼합에 의해 혼입시키는 단계,
b) v) 성분 i 내지 iv의 총 중량을 기준으로 1 내지 7 중량부의 이소부탄, n-부탄, n-펜탄, 및 이소펜탄으로 구성되는 군으로부터 선택되는 유기 발포제, 및 vi) 0.01 내지 5 중량부의, 질소, 이산화탄소, 아르곤, 헬륨 및 그의 혼합물의 군으로부터 선택되는 보조 발포제를, 140℃ 이상의 온도에서 정적 또는 동적 혼합기를 사용하여 중합체 용융물 내로 혼합하여 혼입시키는 단계,
c) 다이로부터의 출구에서의 직경이 최대 1.5 mm인 홀이 있는 다이 플레이트를 통해 배출시키는 단계, 및
d) 발포제를 포함하는 용융물을 다이 플레이트의 직하류에서 수중 1 내지 20 bar의 압력에서 펠릿화하는 단계
를 포함하는, 폴리락트산을 포함하는 팽창성 펠릿화된 재료의 제조 방법. - 제1항에 있어서, 단계 a)에서 사용되는 성분 i이, ISO 1133 [190℃/2.16 kg]에 따른 용융 부피 속도 (MVR)가 5 내지 8 ml/10분인 폴리락트산을 포함하는 것인 방법.
- 제1항에 있어서, 단계 a)에서 사용되는 성분 i이, 가열 속도 20K/분에서의 시차 주사 열량측정법 (DSC)에서 측정된 저온 결정화 개시 온도가 80℃ 내지 125℃의 범위인 폴리락트산을 포함하는 것인 방법.
- 제1항에 있어서, 단계 b)에서 사용되는 유기 발포제가 이소펜탄을 포함하는 것인 방법.
- 삭제
- 삭제
- 제1항에 있어서, 수중 펠릿화 공정을 20 내지 80℃에서 수행하는 방법.
- 삭제
- 제1항 내지 제4항 및 제7항 중 어느 한 항에 따른 방법에 의해 수득가능한, 폴리락트산을 포함하고, 0.1 내지 2 mm 범위의 평균 직경을 가지며, 단면적의 mm2 당 50 내지 300개의 공극을 갖는 팽창성 펠릿화된 재료.
- 제9항에 있어서, 폴리락트산을 포함하고, 580 내지 720 kg/m3 범위의 벌크 밀도를 갖는 팽창성 펠릿화된 재료.
- 삭제
- 제1 단계에서 고온 공기 또는 스팀을 사용하여 제9항에 따른 폴리락트산을 포함하는 팽창성 펠릿화된 재료를 예비발포시켜 밀도가 8 내지 100 kg/m3의 범위인 발포 비드를 수득하고, 제2 단계에서 상기 재료를 닫힌 금형 내에서 융해시키는 것을 포함하는, 성형가능한 발포 성형물의 제조 방법.
- 제9항에 있어서, 육류, 소시지 및 스프의 외피, 음료용 컵, 식품 또는 음료용 포장, 전기 제품의 제조, 또는 건축 분야에서의 단열, 또는 충격 흡수 및 방음을 위해 사용되는, 팽창성 펠릿화된 재료.
- 폴리락트산을 포함하고,
i) 성분 i 내지 iii의 총 중량을 기준으로 60 내지 98.9 중량부의 폴리락트산,
ii) 성분 i 내지 iii의 총 중량을 기준으로 1 내지 39.9 중량부의,
a) 숙신산 대 성분 a 및 b의 몰비가 0.9:1 내지 0.995:1인 숙신산,
b) 1종 이상의 C8-C20 디카르복실산 대 성분 a 및 b의 몰비가 0.005:1 내지 0.1:1인 1종 이상의 C8-C20 디카르복실산, 및
c) 1,3-프로판디올 또는 1,4-부탄디올 대 성분 a 및 b의 몰비가 0.98:1 내지 1.02:1인 1,3-프로판디올 또는 1,4-부탄디올
을 기재로 하는 1종 이상의 폴리에스테르,
iii) 성분 i 내지 iii의 총 중량을 기준으로 0.1 내지 2 중량부의, 에폭시 기를 포함하며 스티렌, 아크릴레이트 및/또는 메타크릴레이트를 기재로 하는 공중합체, 및
iv) 성분 i 내지 iii의 총 중량을 기준으로 0 내지 1 중량부의 핵 형성제
를 포함하는 중합체 혼합물 PM'. - 제14항에 있어서, 폴리락트산을 포함하고,
i) 성분 i 내지 iii의 총 중량을 기준으로 65 내지 79.9 중량부의 폴리락트산,
ii) 성분 i 내지 iii의 총 중량을 기준으로 20 내지 34.9 중량부의,
a) 숙신산 대 성분 a 및 b의 몰비가 0.9:1 내지 0.995:1인 숙신산,
b) 테레프탈산, 아젤라산, 세바스산 및/또는 브라실산 대 성분 a 및 b의 몰비가 0.005:1 내지 0.1:1인 테레프탈산, 아젤라산, 세바스산 및/또는 브라실산, 및
c) 1,3-프로판디올 또는 1,4-부탄디올 대 성분 a 및 b의 몰비가 0.98:1 내지 1.02:1인 1,3-프로판디올 또는 1,4-부탄디올
을 기재로 하는 1종 이상의 폴리에스테르,
iii) 성분 i 내지 iii의 총 중량을 기준으로 0.1 내지 1 중량부의, 에폭시 기를 포함하며 스티렌, 아크릴레이트 및/또는 메타크릴레이트를 기재로 하는 공중합체, 및
iv) 성분 i 내지 iii의 총 중량을 기준으로 0.1 내지 1 중량부의 핵 형성제
를 포함하는 중합체 혼합물 PM'. - 폴리락트산을 포함하고, 제14항 또는 제15항에 따른 폴리락트산을 포함하는 중합체 혼합물 PM'을 포함하는 팽창성 펠릿화된 재료.
- 제14항 또는 제15항에 따른 폴리락트산을 포함하는 중합체 혼합물 PM'을 포함하는 발포체.
- 삭제
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EP10193484.2 | 2010-12-02 | ||
PCT/EP2011/050129 WO2011086030A2 (de) | 2010-01-14 | 2011-01-06 | Verfahren zur herstellung von expandierbaren polymilchsäurehaltigen granulaten |
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EP (2) | EP2617771B1 (ko) |
JP (2) | JP5886208B2 (ko) |
KR (1) | KR101778325B1 (ko) |
CN (1) | CN102712801B (ko) |
AU (1) | AU2011206716B2 (ko) |
BR (1) | BR112012017449B8 (ko) |
CA (1) | CA2787222C (ko) |
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Families Citing this family (48)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8636929B2 (en) | 2010-05-21 | 2014-01-28 | Basf Se | Nanoporous foamed active compound-containing preparations based on pharmaceutically acceptable thermoplastically workable polymers |
US9249270B2 (en) | 2010-08-13 | 2016-02-02 | Basf Se | Expandable pelletized materials based on polyester |
EP2603549B1 (de) * | 2010-08-13 | 2016-12-21 | Basf Se | Expandierbare granulate auf polyesterbasis |
EP2452968A1 (de) * | 2010-11-11 | 2012-05-16 | Basf Se | Verfahren zur Herstellung von expandierbaren thermoplastischen Partikeln mit Verbesserter Expandierbarkeit |
WO2013058056A1 (ja) * | 2011-10-18 | 2013-04-25 | 株式会社ジェイエスピー | ポリ乳酸系樹脂発泡粒子の製造方法 |
DE102012206094B4 (de) | 2012-04-13 | 2019-12-05 | Adidas Ag | Sohlen für Sportschuhe, Schuhe und Verfahren zur Herstellung einer Schuhsohle |
CN104364304B (zh) * | 2012-04-13 | 2017-07-14 | 巴斯夫欧洲公司 | 膨化颗粒的制备 |
CN102675842B (zh) * | 2012-05-23 | 2013-12-11 | 北京化工大学 | 聚乳酸发泡材料及其制备方法 |
WO2014001119A1 (de) | 2012-06-26 | 2014-01-03 | Basf Se | Verfahren zur herstellung von expandierbaren polymilchsäurehaltigen granulaten |
US9930928B2 (en) | 2013-02-13 | 2018-04-03 | Adidas Ag | Sole for a shoe |
DE102013002519B4 (de) | 2013-02-13 | 2016-08-18 | Adidas Ag | Herstellungsverfahren für Dämpfungselemente für Sportbekleidung |
DE102013202291B4 (de) | 2013-02-13 | 2020-06-18 | Adidas Ag | Dämpfungselement für Sportbekleidung und Schuh mit einem solchen Dämpfungselement |
DE102013202306B4 (de) | 2013-02-13 | 2014-12-18 | Adidas Ag | Sohle für einen Schuh |
US9610746B2 (en) | 2013-02-13 | 2017-04-04 | Adidas Ag | Methods for manufacturing cushioning elements for sports apparel |
USD776410S1 (en) | 2013-04-12 | 2017-01-17 | Adidas Ag | Shoe |
EP3008122B1 (de) * | 2013-06-13 | 2017-08-09 | Basf Se | Verfahren zur herstellung von expandiertem granulat |
WO2015052020A1 (de) * | 2013-10-09 | 2015-04-16 | Basf Se | Verfahren zur herstellung von expandierten polyester-schaumstoffpartikeln |
DE102014215897B4 (de) | 2014-08-11 | 2016-12-22 | Adidas Ag | adistar boost |
DE102014216115B4 (de) | 2014-08-13 | 2022-03-31 | Adidas Ag | Gemeinsam gegossene 3D Elemente |
EP4245802A3 (en) * | 2014-08-26 | 2023-09-27 | adidas AG | Method for manufacturing molded components |
DE102014216992A1 (de) | 2014-08-26 | 2016-03-03 | Adidas Ag | Expandierte Polymerpellets |
SG11201703940TA (en) * | 2014-11-18 | 2017-06-29 | Dainippon Ink & Chemicals | Styrene-based foam sheet and molded article using same |
EP3233992B1 (de) * | 2014-12-17 | 2019-02-20 | Basf Se | Verfahren zur herstellung von expandierbaren polymilchsäure-haltigen granulaten |
DE102015202013B4 (de) | 2015-02-05 | 2019-05-09 | Adidas Ag | Verfahren zur Herstellung eines Kunststoffformteils, Kunststoffformteil und Schuh |
JP6679363B2 (ja) | 2015-03-23 | 2020-04-15 | アディダス アーゲー | ソールおよびシューズ |
DE102015206486B4 (de) | 2015-04-10 | 2023-06-01 | Adidas Ag | Schuh, insbesondere Sportschuh, und Verfahren zur Herstellung desselben |
DE102015206900B4 (de) | 2015-04-16 | 2023-07-27 | Adidas Ag | Sportschuh |
DE102015209795B4 (de) | 2015-05-28 | 2024-03-21 | Adidas Ag | Ball und Verfahren zu dessen Herstellung |
USD783264S1 (en) | 2015-09-15 | 2017-04-11 | Adidas Ag | Shoe |
DE102016209045B4 (de) | 2016-05-24 | 2022-05-25 | Adidas Ag | Verfahren und vorrichtung zum automatischen herstellen von schuhsohlen, sohlen und schuhe |
DE102016209046B4 (de) | 2016-05-24 | 2019-08-08 | Adidas Ag | Verfahren zur herstellung einer schuhsohle, schuhsohle, schuh und vorgefertigte tpu-gegenstände |
DE102016209044B4 (de) | 2016-05-24 | 2019-08-29 | Adidas Ag | Sohlenform zum Herstellen einer Sohle und Anordnung einer Vielzahl von Sohlenformen |
AU2017276585B2 (en) * | 2016-06-07 | 2021-07-29 | Basf Se | Process for producing expandable polylactic acid-containing pellets |
CN107541031B (zh) * | 2016-06-29 | 2020-04-28 | 上海浦景化工技术股份有限公司 | 一种改性pga或plga的全生物降解发泡材料及其制备方法 |
USD840137S1 (en) | 2016-08-03 | 2019-02-12 | Adidas Ag | Shoe midsole |
USD840136S1 (en) | 2016-08-03 | 2019-02-12 | Adidas Ag | Shoe midsole |
USD852475S1 (en) | 2016-08-17 | 2019-07-02 | Adidas Ag | Shoe |
JP1582717S (ko) | 2016-09-02 | 2017-07-31 | ||
DE102016223980B4 (de) | 2016-12-01 | 2022-09-22 | Adidas Ag | Verfahren zur Herstellung eines Kunststoffformteils |
DE102017128847A1 (de) | 2016-12-08 | 2018-06-14 | Basf Se | Biologisch abbaubare Fußbekleidung basierend auf Polymilchsäure |
DE102017205830B4 (de) | 2017-04-05 | 2020-09-24 | Adidas Ag | Verfahren für die Nachbehandlung einer Vielzahl einzelner expandierter Partikel für die Herstellung mindestens eines Teils eines gegossenen Sportartikels, Sportartikel und Sportschuh |
BR112019021814A2 (pt) * | 2017-05-10 | 2020-05-05 | Basf Se | poliéster, solução aquosa, formulação de cuidado pessoal, uso da solução aquosa, uso do poliéster ou da formulação, e, processo para a produção do poliéster |
JP1617832S (ko) | 2017-09-21 | 2018-11-12 | ||
USD899061S1 (en) | 2017-10-05 | 2020-10-20 | Adidas Ag | Shoe |
ES2948811T3 (es) | 2018-12-06 | 2023-09-19 | Basf Se | Procedimiento para la fabricación de un (co)poliéster |
US20220033609A1 (en) * | 2018-12-28 | 2022-02-03 | Basf Se | High-strength eTPU |
DE102019204579B4 (de) | 2019-04-01 | 2022-10-06 | Adidas Ag | Recycling eines Schuhs |
DE102019002975A1 (de) | 2019-04-26 | 2020-10-29 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren zur Herstellung von expandierbaren oder zumindest teilweise expandierten Polymerpartikeln auf der Basis von Polylactid und danach hergestellte Polymerpartikel |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008214422A (ja) * | 2007-03-01 | 2008-09-18 | Kaneka Corp | ポリ乳酸系発泡成形体の製造方法 |
Family Cites Families (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5306787A (en) | 1990-11-26 | 1994-04-26 | Showa Highpolymer Co., Ltd. | Method for producing saturated polyester |
ATE349476T1 (de) | 1990-11-30 | 2007-01-15 | Novamont Spa | Aliphatisch-aromatische copolyester |
DE4440858A1 (de) | 1994-11-15 | 1996-05-23 | Basf Ag | Biologisch abbaubare Polymere, Verfahren zu deren Herstellung sowie deren Verwendung zur Herstellung bioabbaubarer Formkörper |
DE4440850A1 (de) | 1994-11-15 | 1996-05-23 | Basf Ag | Biologisch abbaubare Polymere, Verfahren zu deren Herstellung sowie deren Verwendung zur Herstellung bioabbaubarer Formkörper |
DE4440836A1 (de) | 1994-11-15 | 1996-05-23 | Basf Ag | Biologisch abbaubare Polymere, Verfahren zu deren Herstellung sowie deren Verwendung zur Herstellung bioabbaubarer Formkörper |
US6046248A (en) | 1994-11-15 | 2000-04-04 | Basf Aktiengesellschaft | Biodegradable polymers, the preparation thereof and the use thereof for producing biodegradable moldings |
DE4440837A1 (de) | 1994-11-15 | 1996-05-23 | Basf Ag | Biologisch abbaubare Polymere, Verfahren zu deren Herstellung sowie deren Verwendung zur Herstellung bioabbaubarer Formkörper |
DE19500757A1 (de) | 1995-01-13 | 1996-07-18 | Basf Ag | Biologisch abbaubare Polymere, Verfahren zu deren Herstellung sowie deren Verwendung zur Herstellung bioabbaubarer Formkörper |
DE19500756A1 (de) | 1995-01-13 | 1996-07-18 | Basf Ag | Biologisch abbaubare Polymere, Verfahren zu deren Herstellung sowie deren Verwendung zur Herstellung bioabbaubarer Formkörper |
DE19500755A1 (de) | 1995-01-13 | 1996-07-18 | Basf Ag | Biologisch abbaubare Polymere, Verfahren zu deren Herstellung sowie deren Verwendung zur Herstellung bioabbaubarer Formkörper |
DE19500754A1 (de) | 1995-01-13 | 1996-07-18 | Basf Ag | Biologisch abbaubare Polymere, Verfahren zu deren Herstellung sowie deren Verwendung zur Herstellung bioabbaubarer Formkörper |
DE59600710D1 (de) | 1995-02-16 | 1998-11-26 | Basf Ag | Biologisch abbaubare polymere, verfahren zu deren herstellung sowie deren verwendung zur herstellung bioabbaubarer formkörper |
DE19505185A1 (de) | 1995-02-16 | 1996-10-24 | Basf Ag | Biologisch abbaubare Polymere, Verfahren zu deren Herstellung sowie deren Verwendung zur Herstellung bioabbaubarer Formkörper |
JP3550782B2 (ja) | 1995-03-14 | 2004-08-04 | 大日本インキ化学工業株式会社 | 乳酸系ポリエステルの発泡性粒子 |
DE19638488A1 (de) | 1996-09-20 | 1998-03-26 | Basf Ag | Biologisch abbaubare Polyester |
DE19938008A1 (de) * | 1999-08-11 | 2001-02-15 | Basf Ag | Biologisch abbaubare Schaumstoffpartikel |
JP4917221B2 (ja) * | 2001-08-24 | 2012-04-18 | 株式会社ジェイエスピー | ポリ乳酸発泡粒子成形体の製造方法 |
JP2004114114A (ja) * | 2002-09-27 | 2004-04-15 | Kanebo Ltd | 生分解性消失模型用発泡粒子及び発泡成形体 |
US7368503B2 (en) * | 2003-12-22 | 2008-05-06 | Eastman Chemical Company | Compatibilized blends of biodegradable polymers with improved rheology |
ES2306273T3 (es) | 2005-01-12 | 2008-11-01 | Basf Se | Mezclas de poliester biologicamente degradables. |
ITMI20050452A1 (it) | 2005-03-18 | 2006-09-19 | Novamont Spa | Poliestere biodegradabile alifatico-aromatico |
JP4761916B2 (ja) * | 2005-10-07 | 2011-08-31 | 積水化成品工業株式会社 | ポリ乳酸系樹脂発泡成形体 |
CN101268125B (zh) * | 2005-11-04 | 2013-03-27 | 尤尼吉可株式会社 | 生物降解性树脂泡沫片、生物降解性树脂泡沫体和生物降解性树脂成型容器 |
JP4820641B2 (ja) * | 2005-12-20 | 2011-11-24 | 積水化成品工業株式会社 | 型内発泡成形用ポリ乳酸系樹脂発泡粒子の製造方法 |
CA2672476C (en) * | 2006-12-14 | 2013-10-22 | Pactiv Corporation | Expanded and extruded biodegradable and reduced emission foams made with methyl formate-based blowing agents |
BRPI0808451B1 (pt) | 2007-02-15 | 2018-07-24 | Basf Se | Camada de espuma, processo para a produção de uma camada de espuma, e, uso das camadas de espuma |
WO2008098889A1 (de) * | 2007-02-15 | 2008-08-21 | Basf Se | Geschlossenzellige schaumlage auf basis von polymilchsäure |
CN102617999B (zh) | 2007-03-29 | 2014-06-25 | 积水化成品工业株式会社 | 模内发泡成形用聚乳酸系树脂发泡颗粒及其制造方法以及聚乳酸系树脂发泡成形体的制造方法 |
US8435898B2 (en) * | 2007-04-05 | 2013-05-07 | Freescale Semiconductor, Inc. | First inter-layer dielectric stack for non-volatile memory |
NL1033719C2 (nl) * | 2007-04-19 | 2008-10-21 | Synbra Tech Bv | Deeltjesvormig expandeerbaar polymelkzuur, werkwijze voor het vervaardigen hiervan, geschuimd vormdeel op basis van deeltjesvormig expandeerbaar polymelkzuur evenals werkwijze voor het vervaardigen hiervan. |
ITMI20071005A1 (it) * | 2007-05-18 | 2008-11-19 | Polimeri Europa Spa | Procedimento per la preparazione di granuli a base di polimeri termoplastici espandibili e relativo prodotto |
DE102008018964A1 (de) * | 2007-07-20 | 2009-03-19 | Basf Se | Polyestermischung aus nachwachsenden Rohstoffen mit geringer Dichte |
JP4630976B2 (ja) | 2007-08-31 | 2011-02-09 | 独立行政法人 日本原子力研究開発機構 | ガラス溶融炉 |
JP4836983B2 (ja) * | 2007-09-04 | 2011-12-14 | ユニチカ株式会社 | 発泡剤を含浸させたポリ乳酸系樹脂粒子およびその製造方法 |
JP4781334B2 (ja) * | 2007-09-04 | 2011-09-28 | ユニチカ株式会社 | ビーズ発泡用樹脂組成物 |
JP5675586B2 (ja) | 2008-04-15 | 2015-02-25 | ビーエーエスエフ ソシエタス・ヨーロピアBasf Se | 生分解可能なポリエステルを連続的に製造する方法 |
JP5675587B2 (ja) | 2008-04-15 | 2015-02-25 | ビーエーエスエフ ソシエタス・ヨーロピアBasf Se | 生分解可能なポリエステルを連続的に製造する方法 |
IT1387503B (it) * | 2008-05-08 | 2011-04-13 | Novamont Spa | Poliestere biodegradabile alifatico-aromatico |
JP2012504166A (ja) | 2008-09-29 | 2012-02-16 | ビーエーエスエフ ソシエタス・ヨーロピア | 生分解性ポリマー混合物 |
CN102164983A (zh) * | 2008-09-29 | 2011-08-24 | 巴斯夫欧洲公司 | 脂族聚酯 |
US8604101B2 (en) | 2010-03-24 | 2013-12-10 | Basf Se | Process for producing aqueous dispersions of thermoplastic polyesters |
US20120121905A1 (en) | 2010-11-11 | 2012-05-17 | Basf Se | Process for producing expandable thermoplastic beads with improved expandability |
-
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Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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BR112012017449B8 (pt) | 2019-11-12 |
CA2787222C (en) | 2017-12-12 |
US20160060417A1 (en) | 2016-03-03 |
KR20120125628A (ko) | 2012-11-16 |
AU2011206716B2 (en) | 2014-01-30 |
JP2013517340A (ja) | 2013-05-16 |
JP5886208B2 (ja) | 2016-03-16 |
JP6049810B2 (ja) | 2016-12-21 |
JP2015165033A (ja) | 2015-09-17 |
CA2787222A1 (en) | 2011-07-21 |
EP2524004A2 (de) | 2012-11-21 |
WO2011086030A2 (de) | 2011-07-21 |
US10253150B2 (en) | 2019-04-09 |
CN102712801B (zh) | 2014-10-08 |
CN102712801A (zh) | 2012-10-03 |
US20130150468A1 (en) | 2013-06-13 |
EP2617771A2 (de) | 2013-07-24 |
EP2524004B1 (de) | 2015-11-11 |
ES2558062T3 (es) | 2016-02-01 |
EP2617771B1 (de) | 2016-04-06 |
BR112012017449A2 (pt) | 2016-04-19 |
BR112012017449B1 (pt) | 2019-10-29 |
US9212270B2 (en) | 2015-12-15 |
AU2011206716A1 (en) | 2012-08-16 |
EP2617771A3 (de) | 2013-08-21 |
WO2011086030A3 (de) | 2011-09-09 |
ES2581309T3 (es) | 2016-09-05 |
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