CA2934992C - Propylene-based compositions of enhanced appearance and flowability - Google Patents

Propylene-based compositions of enhanced appearance and flowability Download PDF

Info

Publication number
CA2934992C
CA2934992C CA2934992A CA2934992A CA2934992C CA 2934992 C CA2934992 C CA 2934992C CA 2934992 A CA2934992 A CA 2934992A CA 2934992 A CA2934992 A CA 2934992A CA 2934992 C CA2934992 C CA 2934992C
Authority
CA
Canada
Prior art keywords
composition
icp
weight
compositions
polypropylene
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CA2934992A
Other languages
English (en)
French (fr)
Other versions
CA2934992A1 (en
Inventor
Jeffrey S. Salek
Rita A. Majewski
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Braskem America Inc
Original Assignee
Braskem America Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=53479789&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2934992(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US14/138,352 external-priority patent/US20140107274A1/en
Application filed by Braskem America Inc filed Critical Braskem America Inc
Publication of CA2934992A1 publication Critical patent/CA2934992A1/en
Application granted granted Critical
Publication of CA2934992C publication Critical patent/CA2934992C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/12—Polypropene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/02—Heterophasic composition

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Graft Or Block Polymers (AREA)
CA2934992A 2013-12-23 2014-12-23 Propylene-based compositions of enhanced appearance and flowability Active CA2934992C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/138,352 2013-12-23
US14/138,352 US20140107274A1 (en) 2010-12-20 2013-12-23 Propylene-based compositions of enhanced appearance and excellent mold flowability
PCT/US2014/072262 WO2015100374A2 (en) 2013-12-23 2014-12-23 Propylene-based compositions of enhanced appearance and excellent mold flowability

Publications (2)

Publication Number Publication Date
CA2934992A1 CA2934992A1 (en) 2015-07-02
CA2934992C true CA2934992C (en) 2023-03-21

Family

ID=53479789

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2934992A Active CA2934992C (en) 2013-12-23 2014-12-23 Propylene-based compositions of enhanced appearance and flowability

Country Status (7)

Country Link
EP (1) EP3087135B1 (enExample)
JP (4) JP2017502148A (enExample)
CN (1) CN106029771B (enExample)
BR (1) BR112016014773A2 (enExample)
CA (1) CA2934992C (enExample)
MX (1) MX382852B (enExample)
WO (1) WO2015100374A2 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112016014773A2 (pt) 2013-12-23 2017-08-08 Braskem America Inc Composição, artigo de fabricação, e, método para fazer uma composição
US10479849B2 (en) 2015-11-02 2019-11-19 Braskem America, Inc. Low emission propylene-based polymer resins
ES3071195T3 (en) 2017-02-03 2026-06-22 Borealis Gmbh Use of a polymer composition for the production of articles with improved paintability and surface appearance
EP3597682B1 (en) * 2017-03-14 2023-09-27 Sumitomo Chemical Company, Limited Heterophasic propylene polymerization material and propylene-based resin composition
CN106867178B (zh) * 2017-03-16 2019-02-01 广东圆融新材料有限公司 一种良好外观、可提高成型效率的汽车保险杠用聚丙烯复合材料及其制备方法
CN108690264A (zh) * 2017-04-12 2018-10-23 合肥杰事杰新材料股份有限公司 一种低光泽、抗虎皮纹注塑缺陷的聚丙烯材料及其制备方法
JP7319276B2 (ja) * 2017-12-22 2023-08-01 ブラスケム アメリカ インコーポレイテッド ３次元プリントの方法、および結果として得られる多孔質構造の物品
EP3775759B1 (en) * 2018-04-06 2024-12-11 Braskem America, Inc. Raman spectroscopy and machine learning for quality control
JP7114361B2 (ja) * 2018-06-19 2022-08-08 サンアロマー株式会社 ポリプロピレン組成物および成形品
EP3722364B1 (en) * 2019-04-12 2024-01-24 Thai Polyethylene Co., Ltd. High flow and high stiffness impact copolymer polypropylene
JP7778143B2 (ja) * 2020-10-20 2025-12-01 中国石油化工股▲ふん▼有限公司 プロピレンポリマー系複合フィルム、その製造方法およびその利用
EP4441142A1 (en) * 2021-12-01 2024-10-09 Borealis AG High melt flow polypropylene composition

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0790262B1 (en) * 1995-08-31 2000-05-10 Chisso Corporation Propylene-ethylene copolymer compositions and process for the production thereof
JPH09194646A (ja) * 1996-01-17 1997-07-29 Mitsui Petrochem Ind Ltd ポリプロピレン系樹脂組成物
JP3352319B2 (ja) * 1996-04-08 2002-12-03 住友化学工業株式会社 熱可塑性樹脂組成物およびその射出成形体
US6759475B2 (en) 1997-04-24 2004-07-06 Mitsui Chemicals, Inc. Resin composition based on crystalline polypropylene
JP4344421B2 (ja) * 1999-04-26 2009-10-14 住友化学株式会社 熱可塑性樹脂組成物及びその射出成形体
JP3572343B2 (ja) * 1999-06-23 2004-09-29 出光石油化学株式会社 自動車部品用ポリプロピレン組成物
DE10295697T1 (de) * 2001-04-05 2003-11-20 Sumitomo Chemical Co Thermoplastische Elastomermasse und diese umfassender Formkörper
JP4041705B2 (ja) * 2002-07-19 2008-01-30 日産自動車株式会社 自動車内装成形品
US8003725B2 (en) * 2002-08-12 2011-08-23 Exxonmobil Chemical Patents Inc. Plasticized hetero-phase polyolefin blends
KR101030711B1 (ko) 2002-08-19 2011-04-26 우베 고산 가부시키가이샤 α-올레핀의 중합 또는 공중합에 사용되는 α-올레핀의중합 또는 공중합용 촉매, 그 촉매 성분 및 그 촉매를사용한 α-올레핀의 중합방법
US7863379B2 (en) * 2004-03-17 2011-01-04 Dow Global Technologies Inc. Impact modification of thermoplastics with ethylene/alpha-olefin interpolymers
BRPI0508148B1 (pt) * 2004-03-17 2015-09-01 Dow Global Technologies Inc. Interpolímero de etileno em multibloco, derivado reticulado e composição”
JP2006240519A (ja) * 2005-03-04 2006-09-14 Sumitomo Chemical Co Ltd 自動車用アンダーカバー
WO2007111277A1 (ja) 2006-03-23 2007-10-04 Japan Polypropylene Corporation 成形性改質剤及びそれを用いたポリプロピレン系樹脂組成物
JP5247067B2 (ja) * 2006-06-05 2013-07-24 トヨタ自動車株式会社 ポリプロピレン系樹脂組成物およびそれからなる自動車用射出成形体
US20090253849A1 (en) 2006-06-05 2009-10-08 Susumu Kanzaki Polypropylene resin composition and injection molded item for automobile therefrom
EP2055738A1 (en) * 2007-10-31 2009-05-06 Borealis Technology Oy Impact-modified polypropylene
US7750081B2 (en) * 2008-10-01 2010-07-06 Sunoco Chemicals, Inc. Random copolymer with enhanced ethylene content
MX2011007154A (es) * 2008-12-31 2011-09-26 Dow Global Technologies Llc Copolimero de impacto de propileno y metodo.
WO2011046103A1 (ja) * 2009-10-13 2011-04-21 株式会社カネカ ポリプロピレン系樹脂、ポリプロピレン系樹脂組成物、および射出発泡成形体
BR112013015505B8 (pt) * 2010-12-20 2020-04-22 Braskem America Inc composição de copolímero de polipropileno de impacto, e,. formulação de composto carregado
US8748539B2 (en) * 2011-05-24 2014-06-10 Braskem America, Inc. Propylene impact copolymers having good optical properties
JP6131075B2 (ja) * 2012-03-22 2017-05-17 住友化学株式会社 プロピレン樹脂組成物およびその射出成形体
JP2013209552A (ja) 2012-03-30 2013-10-10 Japan Polypropylene Corp ポリプロピレン系樹脂組成物およびその発泡ブロー成形体
BR112016014773A2 (pt) 2013-12-23 2017-08-08 Braskem America Inc Composição, artigo de fabricação, e, método para fazer uma composição

Also Published As

Publication number Publication date
CN106029771B (zh) 2019-07-26
EP3087135A4 (en) 2017-05-10
CN106029771A (zh) 2016-10-12
EP3087135A2 (en) 2016-11-02
JP2022159554A (ja) 2022-10-17
JP2020117732A (ja) 2020-08-06
BR112016014773A2 (pt) 2017-08-08
EP3087135B1 (en) 2020-11-11
CA2934992A1 (en) 2015-07-02
WO2015100374A2 (en) 2015-07-02
MX2016008440A (es) 2017-02-23
JP2019070145A (ja) 2019-05-09
WO2015100374A3 (en) 2015-12-17
MX382852B (es) 2025-03-13
JP2017502148A (ja) 2017-01-19

Similar Documents

Publication Publication Date Title
EP3087135B1 (en) Propylene-based compositions of enhanced appearance and excellent mold flowability
CA2820359C (en) Propylene-based compositions of enhanced appearance and excellent mold flowability
US20140107274A1 (en) Propylene-based compositions of enhanced appearance and excellent mold flowability
US6518363B2 (en) Polypropylene resin composition
US6472477B2 (en) Polypropylene resin composition
EP3397663B1 (en) Clear and impact resistant polymer composition and fabricated article
JP5775142B2 (ja) 異相ポリオレフィン組成物
JP4736435B2 (ja) ポリプロピレン系樹脂組成物
EP1801156A1 (en) Polyolefin compositions
CN107075010B (zh) 一种具有改善的耐刮擦性、平衡的冲击强度和刚度的聚丙烯组合物
EP3960812A1 (en) Propylene resin composition and molded body
CN101874070A (zh) 用于波纹板和流延膜应用的异相丙烯共聚物
EP1687372B1 (en) Polyolefin composition having a high balance of stiffness and impact strength
EP4031619B1 (en) Heterophasic propylene polymer composition with improved property profile
CN100537652C (zh) 基于丙烯的聚合物、聚丙烯树脂组合物和注射模塑制品
EP2414438B1 (en) Polyolefin masterbatch and composition suitable for injection molding
EP3484955B1 (en) Polyolefin compatibilizer composition for compounding to improve stiffness and impact balance
JP2012229303A (ja) プロピレン系樹脂組成物及びその射出成形体
BR112013015505B1 (pt) Composição de copolímero de polipropileno de impacto, e,. formulação de composto carregado

Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20191210

MPN Maintenance fee for patent paid

Free format text: FEE DESCRIPTION TEXT: MF (PATENT, 10TH ANNIV.) - STANDARD

Year of fee payment: 10

U00 Fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED

Effective date: 20241125

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT DETERMINED COMPLIANT

Effective date: 20241125

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL

Effective date: 20241125

W00 Other event occurred

Free format text: ST27 STATUS EVENT CODE: A-4-4-W10-W00-W100 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: LETTER SENT

Effective date: 20260226

H13 Ip right lapsed

Free format text: ST27 STATUS EVENT CODE: N-4-6-H10-H13-H100 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE AND LATE FEE NOT PAID BY DEADLINE OF NOTICE

Effective date: 20260804