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IT1226575B - Procedimento per effettuare l'innesto di anidride maleica su elastomeri poliolefinici insaturi mediante reazione in massa. - Google Patents

Procedimento per effettuare l'innesto di anidride maleica su elastomeri poliolefinici insaturi mediante reazione in massa.

Info

Publication number
IT1226575B
IT1226575B IT8821616A IT2161688A IT1226575B IT 1226575 B IT1226575 B IT 1226575B IT 8821616 A IT8821616 A IT 8821616A IT 2161688 A IT2161688 A IT 2161688A IT 1226575 B IT1226575 B IT 1226575B
Authority
IT
Italy
Prior art keywords
procedure
carrying
maleic anhydride
anhydride graft
mass reaction
Prior art date
Application number
IT8821616A
Other languages
English (en)
Other versions
IT8821616A0 (it
Inventor
Lucia Roncetti
Viviano Banzi
Original Assignee
Ausimont Spa
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 Ausimont Spa filed Critical Ausimont Spa
Priority to IT8821616A priority Critical patent/IT1226575B/it
Publication of IT8821616A0 publication Critical patent/IT8821616A0/it
Priority to US07/387,787 priority patent/US5153270A/en
Priority to DE8989114220T priority patent/DE68904711T2/de
Priority to EP89114220A priority patent/EP0353720B1/en
Priority to CA000607260A priority patent/CA1323946C/en
Priority to JP1201121A priority patent/JPH02110117A/ja
Application granted granted Critical
Publication of IT1226575B publication Critical patent/IT1226575B/it

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
    • 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
    • C08F255/06—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 on to ethene-propene-diene terpolymers
    • 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
    • C08F8/46—Reaction with unsaturated dicarboxylic acids or anhydrides thereof, e.g. maleinisation
    • 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
    • C08F2800/00—Copolymer characterised by the proportions of the comonomers expressed
    • C08F2800/20—Copolymer characterised by the proportions of the comonomers expressed as weight or mass percentages

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)
  • Graft Or Block Polymers (AREA)
IT8821616A 1988-08-02 1988-08-02 Procedimento per effettuare l'innesto di anidride maleica su elastomeri poliolefinici insaturi mediante reazione in massa. IT1226575B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT8821616A IT1226575B (it) 1988-08-02 1988-08-02 Procedimento per effettuare l'innesto di anidride maleica su elastomeri poliolefinici insaturi mediante reazione in massa.
US07/387,787 US5153270A (en) 1988-08-02 1989-08-01 Process for grafting maleic anhydride onto unsaturated polyolefinic elastomers by mass reaction
DE8989114220T DE68904711T2 (de) 1988-08-02 1989-08-01 Verfahren zur pfropfung von maleinsaeure-anhydrid auf ungesaettigte elastomere von polyolefinen.
EP89114220A EP0353720B1 (en) 1988-08-02 1989-08-01 Process for grafting maleic anhydride onto unsaturated polyolefinic elastomers
CA000607260A CA1323946C (en) 1988-08-02 1989-08-01 Process for carrying out the graft of maleic anhydride on unsaturated polyolefinic elastomers by mass reaction
JP1201121A JPH02110117A (ja) 1988-08-02 1989-08-02 塊状反応により不飽和ポリオレフィンエラストマーに無水マレイン酸をグラフトさせる方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8821616A IT1226575B (it) 1988-08-02 1988-08-02 Procedimento per effettuare l'innesto di anidride maleica su elastomeri poliolefinici insaturi mediante reazione in massa.

Publications (2)

Publication Number Publication Date
IT8821616A0 IT8821616A0 (it) 1988-08-02
IT1226575B true IT1226575B (it) 1991-01-24

Family

ID=11184377

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8821616A IT1226575B (it) 1988-08-02 1988-08-02 Procedimento per effettuare l'innesto di anidride maleica su elastomeri poliolefinici insaturi mediante reazione in massa.

Country Status (6)

Country Link
US (1) US5153270A (it)
EP (1) EP0353720B1 (it)
JP (1) JPH02110117A (it)
CA (1) CA1323946C (it)
DE (1) DE68904711T2 (it)
IT (1) IT1226575B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05306311A (ja) * 1992-04-30 1993-11-19 Mitsubishi Petrochem Co Ltd グラフト変性共重合体の製造法
EP0661308B1 (de) * 1993-12-24 1999-06-02 Ticona GmbH Cycloolefincopolymere und Verfahren zu ihrer Herstellung
DE4344514A1 (de) * 1993-12-24 1995-06-29 Hoechst Ag Cycloolefincopolymere und Verfahren zu ihrer Herstellung
US5663126A (en) 1994-10-21 1997-09-02 Castrol Limited Polar grafted polyolefins, methods for their manufacture, and lubricating oil compositions containing them

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3013066A (en) * 1961-03-23 1961-12-12 Du Pont Dimerization of alpha olefins with a group viii noble metal salt
US3995095A (en) * 1973-07-17 1976-11-30 Phillips Petroleum Company Modification of polymers by treatment with olefins
JPS58445B2 (ja) * 1975-10-17 1983-01-06 三井化学株式会社 熱可塑性エラストマ−の製造方法
US4845155A (en) * 1984-03-26 1989-07-04 Arco Chemical Technology, Inc. Elastomer grafted with polymer matrix and method
JPH0774324B2 (ja) * 1985-10-31 1995-08-09 電気化学工業株式会社 接着剤組成物

Also Published As

Publication number Publication date
DE68904711D1 (de) 1993-03-18
IT8821616A0 (it) 1988-08-02
DE68904711T2 (de) 1993-08-19
EP0353720A3 (en) 1990-08-22
CA1323946C (en) 1993-11-02
EP0353720B1 (en) 1993-02-03
EP0353720A2 (en) 1990-02-07
US5153270A (en) 1992-10-06
JPH02110117A (ja) 1990-04-23

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