ATE273343T1 - In-situ veränderung der rheologie von polyolefinen - Google Patents

In-situ veränderung der rheologie von polyolefinen

Info

Publication number
ATE273343T1
ATE273343T1 AT98939385T AT98939385T ATE273343T1 AT E273343 T1 ATE273343 T1 AT E273343T1 AT 98939385 T AT98939385 T AT 98939385T AT 98939385 T AT98939385 T AT 98939385T AT E273343 T1 ATE273343 T1 AT E273343T1
Authority
AT
Austria
Prior art keywords
rheology
polyolefins
situ change
situ
change
Prior art date
Application number
AT98939385T
Other languages
English (en)
Inventor
H Craig Silvis
Clark H Cummins
Michael J Mullins
Robert L Sammler
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Application granted granted Critical
Publication of ATE273343T1 publication Critical patent/ATE273343T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/04—Monomers containing three or four carbon atoms
    • C08F10/06—Propene
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/43—Compounds containing sulfur bound to nitrogen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/34—Introducing sulfur atoms or sulfur-containing groups
    • 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
    • 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
    • C08L23/26—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment
    • C08L23/32—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by reaction with compounds containing phosphorus or sulfur
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
AT98939385T 1997-08-27 1998-08-13 In-situ veränderung der rheologie von polyolefinen ATE273343T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US5771397P 1997-08-27 1997-08-27
PCT/US1998/016783 WO1999010424A1 (en) 1997-08-27 1998-08-13 In-situ rheology modification of polyolefins

Publications (1)

Publication Number Publication Date
ATE273343T1 true ATE273343T1 (de) 2004-08-15

Family

ID=22012301

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98939385T ATE273343T1 (de) 1997-08-27 1998-08-13 In-situ veränderung der rheologie von polyolefinen

Country Status (16)

Country Link
EP (1) EP1007588B1 (de)
JP (1) JP2001514290A (de)
KR (1) KR20010023370A (de)
CN (1) CN1275142A (de)
AR (1) AR016891A1 (de)
AT (1) ATE273343T1 (de)
AU (1) AU749791B2 (de)
BR (1) BR9814450A (de)
CA (1) CA2300172C (de)
DE (1) DE69825598T2 (de)
HU (1) HUP0002761A3 (de)
ID (1) ID24458A (de)
NO (1) NO20000962L (de)
PL (1) PL338863A1 (de)
WO (1) WO1999010424A1 (de)
ZA (2) ZA987748B (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003518521A (ja) 1999-06-24 2003-06-10 ザ ダウ ケミカル カンパニー 改良された衝撃特性を有するポリオレフィン組成物
ATE264750T1 (de) 2000-01-24 2004-05-15 Dow Global Technologies Inc Zusammensetzung und folien daraus
ES2254419T3 (es) 2000-05-04 2006-06-16 Dow Global Technologies Inc. Fundido molecular y metodos para producir y usar el fundido molecular.
ES2238443T3 (es) 2000-05-26 2005-09-01 Dow Global Technologies Inc. Mezclas de polipropileno enriquecidas en polietileno y sus usos.
AU2002211352A1 (en) 2000-10-23 2002-05-06 Dow Global Technologies Inc. Propylene polymer foams
EP1390416B1 (de) * 2000-12-22 2004-12-29 Dow Global Technologies, Inc. Propylencopolymerschäume
US7193024B2 (en) 2001-06-15 2007-03-20 Dow Global Technology Inc. Alpha-Olefin based branched polymer
CN1276019C (zh) * 2001-10-01 2006-09-20 陶氏环球技术公司 可吹塑的丙烯聚合物组合物
CA2473611C (en) 2002-02-22 2010-03-16 Dow Global Technologies Inc. Thermoplastic foam containing particulate additive
US6649666B1 (en) 2002-05-21 2003-11-18 Dow Global Technologies Inc. Propylene polymer coupling and foams
US6734253B2 (en) 2002-07-19 2004-05-11 Dow Global Technologies, Inc. Scratch and mar resistant propylene polymer composition
US7388153B2 (en) * 2002-09-10 2008-06-17 Union Carbide Chemicals And Plastics Technology Llc Polypropylene cable jacket compositions with enhanced melt strength and physical properties
KR101125333B1 (ko) 2003-06-10 2012-03-27 다우 글로벌 테크놀로지스 엘엘씨 에틸렌 중합체 블렌드로부터 제조된 필름층
CN1835993A (zh) 2003-08-13 2006-09-20 陶氏环球技术公司 将管道系统和管道连接到装备、固定物、设备、结构和器具的方法
US7638007B2 (en) 2003-08-13 2009-12-29 Dow Global Technologies, Inc Method for joining substrates and objects
US7235606B2 (en) 2003-09-02 2007-06-26 Dow Global Technologies Inc. Glass-filled propylene polymer composition
BRPI0808583A2 (pt) * 2007-03-30 2014-08-12 Dow Global Technologies Inc "composição de polipropileno, método para produzir uma composição de polipropileno, método para melhorar termoformabilidade de uma composição de polipropileno, método para melhorar o processo de moldagem por sopro de uma composição de polipropileno, métodod para melhorar o processo de moldagem rotacional de uma composição de poliproleno, artigo e método para confeccionar um artigo"
MY161459A (en) 2008-09-30 2017-04-14 Dow Global Technologies Llc Process for attaching a modifying agent to a substrate
MX2011003537A (es) 2008-10-02 2011-09-06 Dow Global Technologies Llc Resinas de brillo y metodo para hacer las mismas.
US9896573B2 (en) 2010-04-12 2018-02-20 Omya International Ag Composition for blow molding
US8404324B2 (en) 2010-04-14 2013-03-26 Braskem America, Inc. Polypropylene compositions
BR112013006084B1 (pt) * 2010-09-15 2021-04-20 Dow Chemical Korea Ltd. composição expansível, processo para preparar uma espuma e couro artificial
EP2643408B1 (de) * 2010-11-24 2018-07-11 Dow Global Technologies LLC Zusammensetzung mit propylen-alpha-olefin-copolymer, olefinblockcopolymer und dpo-bsa-molekularschmelze
DE102011083881A1 (de) * 2011-09-30 2013-04-04 Krones Aktiengesellschaft Viskositätsgesteuerte Verarbeitung eines flüssigen Lebensmittels
DE102013006016A1 (de) 2013-04-09 2014-10-09 Deutsches Textilforschungszentrum Nord-West gGmbH Verfahren zum Modifizieren der Oberfläche von textilen Materialien
CN106574057A (zh) * 2014-06-25 2017-04-19 埃克森美孚化学专利公司 高熔体强度聚丙烯以及用于保持熔体强度的挤出方法
EP3990539B1 (de) * 2019-06-28 2023-04-12 Dow Global Technologies LLC Gekoppeltes recyceltes altpolypropylen und verfahren zu dessen herstellung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3336268A (en) * 1963-10-14 1967-08-15 Hercules Inc Bridged polypropylene
US3377415A (en) * 1964-05-27 1968-04-09 Hercules Inc Elastic polypropylene yarn and process
US3530108A (en) * 1964-06-12 1970-09-22 Hercules Inc Elastic polypropylene film and process

Also Published As

Publication number Publication date
NO20000962D0 (no) 2000-02-25
CA2300172C (en) 2009-10-20
PL338863A1 (en) 2000-11-20
HUP0002761A3 (en) 2008-09-29
JP2001514290A (ja) 2001-09-11
NO20000962L (no) 2000-04-17
ZA987751B (en) 2000-02-28
AR016891A1 (es) 2001-08-01
CN1275142A (zh) 2000-11-29
WO1999010424A1 (en) 1999-03-04
WO1999010424A9 (en) 2000-04-20
BR9814450A (pt) 2000-10-03
ID24458A (id) 2000-07-20
DE69825598D1 (de) 2004-09-16
KR20010023370A (ko) 2001-03-26
AU8782598A (en) 1999-03-16
EP1007588B1 (de) 2004-08-11
ZA987748B (en) 2000-02-28
DE69825598T2 (de) 2005-01-05
HUP0002761A2 (hu) 2000-12-28
EP1007588A1 (de) 2000-06-14
AU749791B2 (en) 2002-07-04
CA2300172A1 (en) 1999-03-04

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