BRPI0412622A - composição extrudável - Google Patents

composição extrudável

Info

Publication number
BRPI0412622A
BRPI0412622A BRPI0412622-0A BRPI0412622A BRPI0412622A BR PI0412622 A BRPI0412622 A BR PI0412622A BR PI0412622 A BRPI0412622 A BR PI0412622A BR PI0412622 A BRPI0412622 A BR PI0412622A
Authority
BR
Brazil
Prior art keywords
density polyethylene
low density
extrudable composition
metallocene
introducing
Prior art date
Application number
BRPI0412622-0A
Other languages
English (en)
Portuguese (pt)
Inventor
Steven Richard Oriani
Original Assignee
Pont Dow Elastomers L L C Du
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 Pont Dow Elastomers L L C Du filed Critical Pont Dow Elastomers L L C Du
Publication of BRPI0412622A publication Critical patent/BRPI0412622A/pt

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
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms
    • C08L23/0815—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms with aliphatic 1-olefins containing one carbon-to-carbon double bond
    • 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
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethylene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
    • C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/12—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms

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)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
BRPI0412622-0A 2003-08-20 2004-08-18 composição extrudável BRPI0412622A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US49644703P 2003-08-20 2003-08-20
US10/911,037 US7238748B2 (en) 2003-08-20 2004-08-04 Process aid for metallocene catalyzed linear low density polyethylene polymers
PCT/US2004/026795 WO2005019334A1 (en) 2003-08-20 2004-08-18 Process aid for metallocene catalyzed linear low density polyethylene polymers

Publications (1)

Publication Number Publication Date
BRPI0412622A true BRPI0412622A (pt) 2006-09-26

Family

ID=34198142

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0412622-0A BRPI0412622A (pt) 2003-08-20 2004-08-18 composição extrudável

Country Status (5)

Country Link
US (1) US7238748B2 (https=)
JP (1) JP2007510003A (https=)
BR (1) BRPI0412622A (https=)
CA (1) CA2534229A1 (https=)
WO (1) WO2005019334A1 (https=)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8945169B2 (en) * 2005-03-15 2015-02-03 Cook Medical Technologies Llc Embolic protection device
US7420010B2 (en) * 2005-11-02 2008-09-02 Chevron Philips Chemical Company Lp Polyethylene compositions
WO2009032622A1 (en) * 2007-09-04 2009-03-12 Dow Global Technologies Inc. Polymeric compositions and articles prepared therefrom
CN101591458B (zh) * 2008-05-29 2012-06-20 福建恒安集团有限公司 一种可熔融加工的组合物及其制备方法
US8053526B2 (en) * 2009-05-20 2011-11-08 Dupont Performance Elastomers Llc Fluoroelastomer process aid contains polyalkylene oxide and polycaprolactone
US11274172B2 (en) * 2009-08-27 2022-03-15 Daikin Industries, Ltd. Processing additive, molding composition masterbatch of processing additive and molding article
JP5387681B2 (ja) * 2009-08-27 2014-01-15 ダイキン工業株式会社 加工助剤、成形用組成物、加工助剤用マスターバッチ及び成形品
US9029478B2 (en) * 2011-02-07 2015-05-12 Equistar Chemicals, Lp High clarity polyethylene films
CN103254599B (zh) * 2013-05-31 2015-04-29 沈阳工业大学 一种壳寡糖改性可生物降解复合材料的制备方法
US20140377577A1 (en) * 2013-06-19 2014-12-25 Equistar Chemicals, Lp Blended polymer compositions suitable for use in wire and cable applications and methods of making the same
JP6015857B2 (ja) 2013-06-21 2016-10-26 ダイキン工業株式会社 加工助剤、及び組成物
US20160311954A1 (en) * 2013-12-26 2016-10-27 Daikin Industries, Ltd. Processing aid for polyolefins, and polyolefin composition
US10308800B2 (en) 2014-08-21 2019-06-04 Daikin Industries, Ltd. Processing aid
JP2017538833A (ja) * 2014-12-19 2017-12-28 スリーエム イノベイティブ プロパティズ カンパニー ポリ（オキシアルキレン）ポリマー加工用添加剤、組成物及び方法
CN115449096B (zh) * 2021-06-09 2025-06-20 中国石油化工股份有限公司 一种加工助剂母料及其制备方法
CN117999312A (zh) 2021-07-14 2024-05-07 诺瓦化学品(国际)股份有限公司 不含含氟聚合物的聚合物加工助剂
CN116970238B (zh) * 2023-09-22 2023-12-26 淄博鑫业达新材料科技有限公司 一种高浓度白色母粒及其制备方法
CN117586572B (zh) * 2024-01-16 2024-04-16 新疆独山子石油化工有限公司 一种低黄色指数茂金属聚乙烯及其制备方法

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3125547A (en) * 1961-02-09 1964-03-17 Extrudable composition consisting of
US5015693A (en) * 1988-04-15 1991-05-14 Minnesota Mining And Manufacturing Company Extrudable thermoplastic hydrocarbon polymer composition
US4855360A (en) * 1988-04-15 1989-08-08 Minnesota Mining And Manufacturing Company Extrudable thermoplastic hydrocarbon polymer composition
US4904735A (en) * 1988-07-08 1990-02-27 E. I. Du Pont De Nemours And Company Processing aid for polymers
US5106911A (en) * 1989-10-06 1992-04-21 E. I. Du Pont De Nemours And Company Process and processing aid for extruding a hydrocarbon polymer
BR9307060A (pt) * 1992-09-16 1999-06-29 Exxon Chemical Patents Inc Películas macias com propriedades físicas aperfeiçoadas
JP2980876B2 (ja) * 1992-12-03 1999-11-22 三菱化学株式会社 フィルム
US5707569A (en) * 1994-02-15 1998-01-13 E. I. Du Pont De Nemours And Company Processing aid system for polyolefins
CA2180012A1 (en) * 1994-03-31 1995-10-12 Shih-May Christine Ong Lldpe resin blends
US5587429A (en) * 1995-04-04 1996-12-24 E. I. Dupont De Nemours And Company Processing aid system for polyolefins
US5710217A (en) * 1995-09-15 1998-01-20 Minnesota Mining And Manufacturing Company Extrudable thermoplastic hydrocarbon compositions
JPH09143318A (ja) * 1995-11-20 1997-06-03 Nippon Unicar Co Ltd パイプのダイスカス発生を防止する方法
CA2170789A1 (en) * 1996-03-01 1997-09-02 P. Scott Chisholm Melt fracture reduction
JPH09255831A (ja) * 1996-03-25 1997-09-30 Toyo Ink Mfg Co Ltd 着色用樹脂組成物、及びその利用
DE19745047A1 (de) * 1997-10-11 1999-04-15 Basf Ag Polymermischung mit guter Verarbeitbarkeit
US6294604B1 (en) * 1998-03-06 2001-09-25 Dyneon Llc Polymer processing additive having improved stability
US6734252B1 (en) * 1999-01-29 2004-05-11 3M Innovative Properties Company Melt processable thermoplastic polymer composition employing a polymer processing additive containing a fluorothermoplastic copolymer
US6277919B1 (en) * 1999-05-13 2001-08-21 Dyneon Llc Polymer processing additive containing a multimodal fluoropolymer and melt processable thermoplastic polymer composition employing the same
US6242548B1 (en) * 1999-05-13 2001-06-05 Dyneon Llc Fluoroplastic polymers with improved characteristics
US20020063359A1 (en) * 1999-11-12 2002-05-30 Williams Joseph B. Melt processing additives for extrusion of polymers
US6642310B2 (en) * 2001-02-16 2003-11-04 Dupont Dow Elastomers L.L.C. Process aid for melt processable polymers

Also Published As

Publication number Publication date
WO2005019334A1 (en) 2005-03-03
US20050043456A1 (en) 2005-02-24
JP2007510003A (ja) 2007-04-19
CA2534229A1 (en) 2005-03-03
US7238748B2 (en) 2007-07-03

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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 5A, 6A E 7A 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: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2159 DE 22/05/2012.