BE1003120A5 - Copolymeres greffes, procede pour leur preparation, procede les utilisant pour ameliorer des polyolefines et melanges et produits les contenant avec des polyolefines. - Google Patents

Copolymeres greffes, procede pour leur preparation, procede les utilisant pour ameliorer des polyolefines et melanges et produits les contenant avec des polyolefines. Download PDF

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Publication number
BE1003120A5
BE1003120A5 BE8900335A BE8900335A BE1003120A5 BE 1003120 A5 BE1003120 A5 BE 1003120A5 BE 8900335 A BE8900335 A BE 8900335A BE 8900335 A BE8900335 A BE 8900335A BE 1003120 A5 BE1003120 A5 BE 1003120A5
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BE
Belgium
Prior art keywords
polyolefins
improve
polyolefin
graft copolymers
graft
Prior art date
Application number
BE8900335A
Other languages
English (en)
Inventor
Casmir Stanislaus Ilenda
William James Work
Roger Kenneth Graham
Newman Bortnick
Original Assignee
Rohm & Haas
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 Rohm & Haas filed Critical Rohm & Haas
Application granted granted Critical
Publication of BE1003120A5 publication Critical patent/BE1003120A5/fr

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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
    • C08F255/00—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
    • 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
    • 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
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/08—Polymer mixtures characterised by other features containing additives to improve the compatibility between two polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L25/00—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 an aromatic carbocyclic ring; Compositions of derivatives of such polymers
    • C08L25/02—Homopolymers or copolymers of hydrocarbons
    • C08L25/04—Homopolymers or copolymers of styrene
    • 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
    • C08L27/04—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 chlorine atoms
    • 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
    • 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

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Graft Or Block Polymers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Inorganic Chemistry (AREA)

Abstract

L'invention concerne des copolymères greffés, comprenant un tronc de polyoléfine non polaire, ayant de préférence une moyenne pondérale du poids moléculaire relativement élevée, auquel est greffée au moins une chaine de polyméthacrylate, que l'on prépare par dissolution d'un polyoléfine non polaire dans un solvant hydrocarboné inerte, et , avec agitation du mélange, addition de méthacrylate monomère avec un amorceur pour produire un flux constant faible de radicaux afin de greffer par covalence une chaîne polymère sur le tronc de polyoléfine. Le copolymère greffé peut être mélangé à une matrice de polyoléfine pour améliorer ses propriétés physiques, en particulier assurer un bon équilibre du module de traction, de la résistance au fléchissement et de la viscosité à l'état fondu et également pour améliorer la compatibilité entre des polymères de polarités différentes.
BE8900335A 1988-03-29 1989-03-28 Copolymeres greffes, procede pour leur preparation, procede les utilisant pour ameliorer des polyolefines et melanges et produits les contenant avec des polyolefines. BE1003120A5 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US17464888A 1988-03-29 1988-03-29
DK552689A DK552689A (da) 1988-03-29 1989-11-06 Formet fast genstand

Publications (1)

Publication Number Publication Date
BE1003120A5 true BE1003120A5 (fr) 1991-12-03

Family

ID=26067878

Family Applications (1)

Application Number Title Priority Date Filing Date
BE8900335A BE1003120A5 (fr) 1988-03-29 1989-03-28 Copolymeres greffes, procede pour leur preparation, procede les utilisant pour ameliorer des polyolefines et melanges et produits les contenant avec des polyolefines.

Country Status (4)

Country Link
JP (1) JPH02261811A (fr)
BE (1) BE1003120A5 (fr)
DK (1) DK552689A (fr)
FR (1) FR2629462B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003271123A1 (en) 2002-10-09 2004-05-04 Nissan Chemical Industries, Ltd. Composition for forming antireflection film for lithography

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1001953A (en) * 1962-05-17 1965-08-18 American Cyanamid Co Blends of methyl methacrylate resinous copolymers and grafted elastomers
US3700754A (en) * 1967-02-23 1972-10-24 American Cyanamid Co Compositions of polymers of methyl methacrylate and polymers of ethylene
GB2003893A (en) * 1977-09-08 1979-03-21 Roehm Gmbh Lubricating oil additives
EP0033220A2 (fr) * 1980-01-23 1981-08-05 Rohm And Haas Company Préparation de polymères greffés, compositions de polychlorure de vinyle les comprenant et réacteurs pour leur préparation
US4595726A (en) * 1984-10-04 1986-06-17 Hercules Incorporated N-alkyl methacrylate modified polypropylene

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1001953A (en) * 1962-05-17 1965-08-18 American Cyanamid Co Blends of methyl methacrylate resinous copolymers and grafted elastomers
US3700754A (en) * 1967-02-23 1972-10-24 American Cyanamid Co Compositions of polymers of methyl methacrylate and polymers of ethylene
GB2003893A (en) * 1977-09-08 1979-03-21 Roehm Gmbh Lubricating oil additives
EP0033220A2 (fr) * 1980-01-23 1981-08-05 Rohm And Haas Company Préparation de polymères greffés, compositions de polychlorure de vinyle les comprenant et réacteurs pour leur préparation
US4595726A (en) * 1984-10-04 1986-06-17 Hercules Incorporated N-alkyl methacrylate modified polypropylene

Also Published As

Publication number Publication date
DK552689D0 (da) 1989-11-06
DK552689A (da) 1989-11-06
FR2629462A1 (fr) 1989-10-06
JPH02261811A (ja) 1990-10-24
FR2629462B1 (fr) 1994-07-22

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Date Code Title Description
RE Patent lapsed

Owner name: ROHM AND HAAS CY

Effective date: 19950331