BE903879A - Procede de preparation de polymeres greffes, compositions obtenues a partir desdits polymeres et objets obtenus par transformation desdites compositions. - Google Patents
Procede de preparation de polymeres greffes, compositions obtenues a partir desdits polymeres et objets obtenus par transformation desdites compositions.Info
- Publication number
- BE903879A BE903879A BE0/216027A BE216027A BE903879A BE 903879 A BE903879 A BE 903879A BE 0/216027 A BE0/216027 A BE 0/216027A BE 216027 A BE216027 A BE 216027A BE 903879 A BE903879 A BE 903879A
- Authority
- BE
- Belgium
- Prior art keywords
- compositions
- polymers
- preparation
- processing
- carried out
- Prior art date
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 ethylene-propylene-diene terpolymers
Landscapes
- 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)
- Polymerization Catalysts (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
Préparation de polymères d'au moins un monoméres vinylaromatique greffé sur au moins un élastomère polyoléfinique insaturé, par polymérisation de ce monomère en présence de l'élastomère en suspension aqueuse et en deux étapes, la première étant effectuée à ou au-dessous de 130 degrés C en présence d'au moins un agent de transfert de chaine et d'au moins un initiateur radicalaire R et la seconde étant effectuée à une température supérieure à celle de la première étape après addition d'eau et d'un mélange d'au moins deux initiateurs radicalaires différents de R.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8419411A FR2574802B1 (fr) | 1984-12-19 | 1984-12-19 | Procede de preparation de polystyrene choc stable au vieillissement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE903879A true BE903879A (fr) | 1986-06-17 |
Family
ID=9310758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE0/216027A BE903879A (fr) | 1984-12-19 | 1985-12-17 | Procede de preparation de polymeres greffes, compositions obtenues a partir desdits polymeres et objets obtenus par transformation desdites compositions. |
Country Status (14)
| Country | Link |
|---|---|
| JP (1) | JPS61145211A (fr) |
| KR (1) | KR930007273B1 (fr) |
| BE (1) | BE903879A (fr) |
| CA (1) | CA1271999A (fr) |
| CH (1) | CH668263A5 (fr) |
| DE (1) | DE3544484A1 (fr) |
| DK (1) | DK590985A (fr) |
| FR (1) | FR2574802B1 (fr) |
| GB (1) | GB2169910B (fr) |
| IT (1) | IT1182094B (fr) |
| LU (1) | LU86200A1 (fr) |
| NL (1) | NL8503499A (fr) |
| NO (1) | NO855122L (fr) |
| SE (1) | SE8505892L (fr) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1007901B (it) * | 1974-04-12 | 1976-10-30 | Montedison Spa | Procedimento per la produzione di polisterolo resistente all urto |
| DD158248A1 (de) * | 1981-04-22 | 1983-01-05 | Bernd Hamann | Verfahren zur herstellung von schlagfesten und alterungsstabilen formmassen |
| FR2521150B1 (fr) * | 1982-02-10 | 1985-11-15 | Charbonnages Ste Chimique | Procede de preparation de polymeres greffes de styrene |
-
1984
- 1984-12-19 FR FR8419411A patent/FR2574802B1/fr not_active Expired
-
1985
- 1985-12-11 LU LU86200A patent/LU86200A1/fr unknown
- 1985-12-12 SE SE8505892A patent/SE8505892L/xx not_active Application Discontinuation
- 1985-12-17 DE DE19853544484 patent/DE3544484A1/de not_active Ceased
- 1985-12-17 BE BE0/216027A patent/BE903879A/fr not_active IP Right Cessation
- 1985-12-18 IT IT48944/85A patent/IT1182094B/it active
- 1985-12-18 CA CA000498034A patent/CA1271999A/fr not_active Expired - Fee Related
- 1985-12-18 NO NO855122A patent/NO855122L/no unknown
- 1985-12-18 DK DK590985A patent/DK590985A/da not_active Application Discontinuation
- 1985-12-19 KR KR1019850009601A patent/KR930007273B1/ko not_active Expired - Lifetime
- 1985-12-19 GB GB08531294A patent/GB2169910B/en not_active Expired
- 1985-12-19 JP JP60286836A patent/JPS61145211A/ja active Pending
- 1985-12-19 CH CH5433/85A patent/CH668263A5/fr not_active IP Right Cessation
- 1985-12-19 NL NL8503499A patent/NL8503499A/nl not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61145211A (ja) | 1986-07-02 |
| NO855122L (no) | 1986-06-20 |
| KR930007273B1 (ko) | 1993-08-04 |
| DK590985A (da) | 1986-06-20 |
| CA1271999A (fr) | 1990-07-24 |
| GB2169910B (en) | 1988-06-02 |
| DE3544484A1 (de) | 1986-06-19 |
| GB2169910A (en) | 1986-07-23 |
| IT8548944A0 (it) | 1985-12-18 |
| CH668263A5 (fr) | 1988-12-15 |
| LU86200A1 (fr) | 1986-04-14 |
| DK590985D0 (da) | 1985-12-18 |
| FR2574802A1 (fr) | 1986-06-20 |
| IT1182094B (it) | 1987-09-30 |
| GB8531294D0 (en) | 1986-01-29 |
| SE8505892L (sv) | 1986-06-20 |
| SE8505892D0 (sv) | 1985-12-12 |
| NL8503499A (nl) | 1986-07-16 |
| KR860004932A (ko) | 1986-07-16 |
| FR2574802B1 (fr) | 1987-01-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: S.A. SOC. CHIMIQUE DES CHARBONNAGES Effective date: 19931231 |