BR112014004328A2 - compostos de ácido poliláctico resistentes ao calor - Google Patents
compostos de ácido poliláctico resistentes ao calorInfo
- Publication number
- BR112014004328A2 BR112014004328A2 BR112014004328A BR112014004328A BR112014004328A2 BR 112014004328 A2 BR112014004328 A2 BR 112014004328A2 BR 112014004328 A BR112014004328 A BR 112014004328A BR 112014004328 A BR112014004328 A BR 112014004328A BR 112014004328 A2 BR112014004328 A2 BR 112014004328A2
- Authority
- BR
- Brazil
- Prior art keywords
- polylactic acid
- heat resistant
- acid compounds
- resistant polylactic
- pla
- Prior art date
Links
Classifications
-
- 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
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
- C08K3/346—Clay
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L51/04—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to rubbers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Biological Depolymerization Polymers (AREA)
Abstract
resumo compostos de ácido poliláctico resistentes ao calor uma desvantagem significativa do uso de ácido poliláctico (pla), a falta de uma boa estabilidade ao calor, foi superada pelo uso de talco, opcionalmente em combinação com um modificador de impacto acrílico. o composto atinge um limiar de 100°c em temperatura de deflexão térmica.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161527478P | 2011-08-25 | 2011-08-25 | |
PCT/US2012/052057 WO2013028857A1 (en) | 2011-08-25 | 2012-08-23 | Heat resistant polylactic acid compounds |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112014004328A2 true BR112014004328A2 (pt) | 2017-03-21 |
Family
ID=47746857
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112014004328A BR112014004328A2 (pt) | 2011-08-25 | 2012-08-23 | compostos de ácido poliláctico resistentes ao calor |
Country Status (6)
Country | Link |
---|---|
US (1) | US20140235740A1 (pt) |
EP (1) | EP2748257A4 (pt) |
KR (1) | KR20140058652A (pt) |
CN (1) | CN103764759A (pt) |
BR (1) | BR112014004328A2 (pt) |
WO (1) | WO2013028857A1 (pt) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9534116B2 (en) | 2012-10-17 | 2017-01-03 | Polyone Corporation | Flame retardant polylactic acid compounds |
US9309403B2 (en) | 2012-10-17 | 2016-04-12 | Polyone Corporation | Heat resistant, flame retardant polylactic acid compounds |
US20140200295A1 (en) * | 2013-01-16 | 2014-07-17 | Polyone Corporation | Heat resistant, flame retardant polylactic acid compounds |
ES2847412T3 (es) * | 2013-10-21 | 2021-08-03 | Sonoco Dev Inc | Aditivo para potenciación de las prestaciones de artículos de PLA |
CA2929129C (en) | 2015-05-07 | 2023-08-01 | University Of Guelph | Durable high performance heat resistant polycarbonate (pc) and polylactide (pla) blends and compositions and methods of making those |
US11987696B2 (en) | 2018-08-07 | 2024-05-21 | Northern Technologies International Corporation | Biobased polyester blends with enhanced performance properties |
CN114213820A (zh) * | 2021-11-01 | 2022-03-22 | 扬州市安健医疗器械有限公司 | 一种医用聚乳酸可降解导管及其制备方法 |
EP4180481A1 (en) * | 2021-11-10 | 2023-05-17 | Imertech Sas | Talc particulates and bioplastic polymers |
KR20230116655A (ko) | 2022-01-28 | 2023-08-04 | 울산대학교 산학협력단 | Pla/키틴 나노섬유 복합체의 제조방법, 그로부터 제조된 복합체 및 이를 포함하는 필름 |
CN114605799B (zh) * | 2022-03-24 | 2024-01-30 | 横店集团得邦工程塑料有限公司 | 一种透明耐热自增强聚乳酸材料及其制备方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6929705B2 (en) * | 2001-04-30 | 2005-08-16 | Ak Steel Corporation | Antimicrobial coated metal sheet |
JP2006335909A (ja) * | 2005-06-03 | 2006-12-14 | Fujifilm Holdings Corp | 電子機器用部材 |
KR101331700B1 (ko) * | 2006-01-18 | 2013-11-20 | 데이진 가부시키가이샤 | 수지 조성물, 성형품 및 이들의 제조 방법 |
JP4904865B2 (ja) * | 2006-03-17 | 2012-03-28 | 東レ株式会社 | 樹脂組成物ならびにそれからなる成形品 |
CN101827889B (zh) * | 2007-10-16 | 2012-01-04 | 帝人化成株式会社 | 芳香族聚碳酸酯树脂组合物 |
JP2009096881A (ja) * | 2007-10-17 | 2009-05-07 | Toray Ind Inc | 樹脂組成物およびそれからなる成形品 |
US20090155371A1 (en) * | 2007-12-17 | 2009-06-18 | Sojka Milan F | Compositions Comprising Solid Particles Entrapped In Collapsed Polymeric Microspheres, And Methods Of Making The Same |
US8071694B2 (en) * | 2008-02-20 | 2011-12-06 | Sabic Innovative Plastics Ip B.V. | Thermoplastic polycarbonate/polyester blend compositions with improved mechanical properties |
KR20100079518A (ko) * | 2008-12-31 | 2010-07-08 | 지에스칼텍스 주식회사 | 폴리락트산 함유 고분자 복합 재료 |
EP2436730A4 (en) * | 2009-05-26 | 2015-04-22 | Teijin Chemicals Ltd | FLAME RETARDANT COMPOSITION AND MOLDED ARTICLE THEREFROM |
CN102558798A (zh) * | 2012-01-16 | 2012-07-11 | 奇瑞汽车股份有限公司 | 一种车用聚乳酸复合材料及其制备方法 |
US9309403B2 (en) * | 2012-10-17 | 2016-04-12 | Polyone Corporation | Heat resistant, flame retardant polylactic acid compounds |
US20140200295A1 (en) * | 2013-01-16 | 2014-07-17 | Polyone Corporation | Heat resistant, flame retardant polylactic acid compounds |
-
2012
- 2012-08-23 EP EP12824948.9A patent/EP2748257A4/en not_active Withdrawn
- 2012-08-23 WO PCT/US2012/052057 patent/WO2013028857A1/en active Application Filing
- 2012-08-23 CN CN201280041115.4A patent/CN103764759A/zh active Pending
- 2012-08-23 US US14/240,471 patent/US20140235740A1/en not_active Abandoned
- 2012-08-23 BR BR112014004328A patent/BR112014004328A2/pt not_active IP Right Cessation
- 2012-08-23 KR KR1020147007842A patent/KR20140058652A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
KR20140058652A (ko) | 2014-05-14 |
US20140235740A1 (en) | 2014-08-21 |
WO2013028857A1 (en) | 2013-02-28 |
EP2748257A1 (en) | 2014-07-02 |
CN103764759A (zh) | 2014-04-30 |
EP2748257A4 (en) | 2015-04-29 |
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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] | ||
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |