DE69521808T2 - Maleinisiertes polypropylen mit hohern säurezahl, hohem molekulargewicht und schwacher färbung - Google Patents

Maleinisiertes polypropylen mit hohern säurezahl, hohem molekulargewicht und schwacher färbung

Info

Publication number
DE69521808T2
DE69521808T2 DE69521808T DE69521808T DE69521808T2 DE 69521808 T2 DE69521808 T2 DE 69521808T2 DE 69521808 T DE69521808 T DE 69521808T DE 69521808 T DE69521808 T DE 69521808T DE 69521808 T2 DE69521808 T2 DE 69521808T2
Authority
DE
Germany
Prior art keywords
molecular weight
polypropylene
acid number
novel
low color
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.)
Expired - Lifetime
Application number
DE69521808T
Other languages
English (en)
Other versions
DE69521808D1 (de
Inventor
David Roberts
Wayne Coe
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.)
Eastman Chemical Co
Original Assignee
Eastman 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
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23141056&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69521808(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Eastman Chemical Co filed Critical Eastman Chemical Co
Publication of DE69521808D1 publication Critical patent/DE69521808D1/de
Application granted granted Critical
Publication of DE69521808T2 publication Critical patent/DE69521808T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C08L51/06—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 homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond
    • 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
    • C08F222/00—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 carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
    • C08F222/04—Anhydrides, e.g. cyclic anhydrides
    • C08F222/06—Maleic anhydride
    • 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
    • C08F255/00—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
    • C08F255/02—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00 on to polymers of olefins having two or three carbon atoms
    • 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
    • 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
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
DE69521808T 1994-08-25 1995-08-18 Maleinisiertes polypropylen mit hohern säurezahl, hohem molekulargewicht und schwacher färbung Expired - Lifetime DE69521808T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US29620894A 1994-08-25 1994-08-25
PCT/US1995/010528 WO1996006120A1 (en) 1994-08-25 1995-08-18 Maleated high acid number high molecular weight polypropylene of low color

Publications (2)

Publication Number Publication Date
DE69521808D1 DE69521808D1 (de) 2001-08-23
DE69521808T2 true DE69521808T2 (de) 2001-11-08

Family

ID=23141056

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69521808T Expired - Lifetime DE69521808T2 (de) 1994-08-25 1995-08-18 Maleinisiertes polypropylen mit hohern säurezahl, hohem molekulargewicht und schwacher färbung

Country Status (12)

Country Link
US (3) US5955547A (de)
EP (1) EP0777693B1 (de)
JP (2) JP4382158B2 (de)
KR (1) KR970705587A (de)
CN (2) CN1054864C (de)
AT (1) ATE203250T1 (de)
AU (1) AU3408395A (de)
CA (1) CA2197791C (de)
DE (1) DE69521808T2 (de)
MX (1) MX9701375A (de)
WO (1) WO1996006120A1 (de)
ZA (1) ZA957165B (de)

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Also Published As

Publication number Publication date
KR970705587A (ko) 1997-10-09
EP0777693B1 (de) 2001-07-18
EP0777693A1 (de) 1997-06-11
JPH10505371A (ja) 1998-05-26
MX9701375A (es) 1997-05-31
JP4382158B2 (ja) 2009-12-09
DE69521808D1 (de) 2001-08-23
US5955547A (en) 1999-09-21
CN1161702A (zh) 1997-10-08
CN1054864C (zh) 2000-07-26
JP2007046061A (ja) 2007-02-22
WO1996006120A1 (en) 1996-02-29
CN1262287A (zh) 2000-08-09
CA2197791A1 (en) 1996-02-29
CA2197791C (en) 2001-06-19
US6046279A (en) 2000-04-04
ATE203250T1 (de) 2001-08-15
AU3408395A (en) 1996-03-14
US20020026010A1 (en) 2002-02-28
ZA957165B (en) 1996-04-17

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