DE68904711D1 - Verfahren zur pfropfung von maleinsaeure-anhydrid auf ungesaettigte elastomere von polyolefinen. - Google Patents
Verfahren zur pfropfung von maleinsaeure-anhydrid auf ungesaettigte elastomere von polyolefinen.Info
- Publication number
- DE68904711D1 DE68904711D1 DE8989114220T DE68904711T DE68904711D1 DE 68904711 D1 DE68904711 D1 DE 68904711D1 DE 8989114220 T DE8989114220 T DE 8989114220T DE 68904711 T DE68904711 T DE 68904711T DE 68904711 D1 DE68904711 D1 DE 68904711D1
- Authority
- DE
- Germany
- Prior art keywords
- unsatured
- polyolefines
- elastomers
- maleic acid
- acid anhydride
- 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 - Fee Related
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)
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 |
---|---|
DE68904711D1 true DE68904711D1 (de) | 1993-03-18 |
DE68904711T2 DE68904711T2 (de) | 1993-08-19 |
Family
ID=11184377
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8989114220T Expired - Fee Related DE68904711T2 (de) | 1988-08-02 | 1989-08-01 | Verfahren zur pfropfung von maleinsaeure-anhydrid auf ungesaettigte elastomere von polyolefinen. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5153270A (de) |
EP (1) | EP0353720B1 (de) |
JP (1) | JPH02110117A (de) |
CA (1) | CA1323946C (de) |
DE (1) | DE68904711T2 (de) |
IT (1) | IT1226575B (de) |
Families Citing this family (4)
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 |
DE4344514A1 (de) * | 1993-12-24 | 1995-06-29 | Hoechst Ag | Cycloolefincopolymere und Verfahren zu ihrer Herstellung |
EP0661308B1 (de) * | 1993-12-24 | 1999-06-02 | Ticona GmbH | 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)
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 |
-
1988
- 1988-08-02 IT IT8821616A patent/IT1226575B/it active
-
1989
- 1989-08-01 CA CA000607260A patent/CA1323946C/en not_active Expired - Fee Related
- 1989-08-01 EP EP89114220A patent/EP0353720B1/de not_active Expired - Lifetime
- 1989-08-01 DE DE8989114220T patent/DE68904711T2/de not_active Expired - Fee Related
- 1989-08-01 US US07/387,787 patent/US5153270A/en not_active Expired - Fee Related
- 1989-08-02 JP JP1201121A patent/JPH02110117A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
IT8821616A0 (it) | 1988-08-02 |
US5153270A (en) | 1992-10-06 |
IT1226575B (it) | 1991-01-24 |
EP0353720A2 (de) | 1990-02-07 |
EP0353720B1 (de) | 1993-02-03 |
DE68904711T2 (de) | 1993-08-19 |
CA1323946C (en) | 1993-11-02 |
EP0353720A3 (en) | 1990-08-22 |
JPH02110117A (ja) | 1990-04-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |