BE827823A - Procede de production de polystyrene resistant aux chocs f. severini, c. tavazzani et p. delle ville - Google Patents
Procede de production de polystyrene resistant aux chocs f. severini, c. tavazzani et p. delle villeInfo
- Publication number
- BE827823A BE827823A BE155309A BE155309A BE827823A BE 827823 A BE827823 A BE 827823A BE 155309 A BE155309 A BE 155309A BE 155309 A BE155309 A BE 155309A BE 827823 A BE827823 A BE 827823A
- Authority
- BE
- Belgium
- Prior art keywords
- tavazzani
- severini
- delle
- ville
- production process
- 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
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)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT21367/74A IT1007901B (it) | 1974-04-12 | 1974-04-12 | Procedimento per la produzione di polisterolo resistente all urto |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE827823A true BE827823A (fr) | 1975-10-13 |
Family
ID=11180739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE155309A BE827823A (fr) | 1974-04-12 | 1975-04-11 | Procede de production de polystyrene resistant aux chocs f. severini, c. tavazzani et p. delle ville |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4001349A (et) |
| JP (1) | JPS5853004B2 (et) |
| BE (1) | BE827823A (et) |
| CA (1) | CA1051141A (et) |
| DE (1) | DE2515420A1 (et) |
| ES (1) | ES436523A1 (et) |
| FR (1) | FR2267333B1 (et) |
| GB (1) | GB1490312A (et) |
| IT (1) | IT1007901B (et) |
| NL (1) | NL186820C (et) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1063217B (it) * | 1976-04-22 | 1985-02-11 | Snam Progetti | Processo per la preparazione di materiali termoplastici e materiali cosi ottenuti |
| FR2574802B1 (fr) * | 1984-12-19 | 1987-01-09 | Charbonnages Ste Chimique | Procede de preparation de polystyrene choc stable au vieillissement |
| JPS6374406U (et) * | 1986-10-31 | 1988-05-18 | ||
| US6506847B1 (en) | 2001-08-08 | 2003-01-14 | Basell Poliolefine Italia S.P.A. | Controlling the molecular weight of graft copolymers using polymerizable chain transfer agents |
| US7129297B2 (en) * | 2003-09-29 | 2006-10-31 | Fina Technology, Inc. | Polystyrene blends and a method of making same |
| EP1999162B1 (en) * | 2006-03-28 | 2010-11-03 | Council of Scientific and Industrial Research | Water-soluble macromonomers containing terminal unsaturation and a process for the preparation thereof |
| KR101093676B1 (ko) | 2009-08-07 | 2011-12-15 | 세종대학교산학협력단 | 올레핀계 분절 공중합체의 제조 방법 |
| ITMI20122153A1 (it) | 2012-12-17 | 2014-06-18 | Versalis Spa | Composizione polimerica espandibile a migliorata flessibilita' e relativo procedimento di preparazione |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA658005A (en) * | 1963-02-19 | L. Zimmerman Robert | Interpolymerized compositions comprising alkenyl aromatic monomers and elastomeric ethylene copolymers | |
| GB1295149A (et) * | 1969-12-23 | 1972-11-01 | ||
| BE793216A (fr) * | 1971-12-24 | 1973-06-22 | Montedison Spa | Procede pour preparer des compositions polymeres resistant au choc, contenant des copolymeres greffes et compositions ainsi obtenues |
-
1974
- 1974-04-12 IT IT21367/74A patent/IT1007901B/it active
-
1975
- 1975-04-07 NL NLAANVRAGE7504111,A patent/NL186820C/xx not_active IP Right Cessation
- 1975-04-09 DE DE19752515420 patent/DE2515420A1/de active Granted
- 1975-04-09 FR FR7511099A patent/FR2267333B1/fr not_active Expired
- 1975-04-09 GB GB14652/75A patent/GB1490312A/en not_active Expired
- 1975-04-10 CA CA224,331A patent/CA1051141A/en not_active Expired
- 1975-04-11 ES ES436523A patent/ES436523A1/es not_active Expired
- 1975-04-11 BE BE155309A patent/BE827823A/xx not_active IP Right Cessation
- 1975-04-11 US US05/567,312 patent/US4001349A/en not_active Expired - Lifetime
- 1975-04-12 JP JP50043920A patent/JPS5853004B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL186820B (nl) | 1990-10-01 |
| FR2267333B1 (et) | 1977-04-15 |
| CA1051141A (en) | 1979-03-20 |
| NL186820C (nl) | 1991-03-01 |
| NL7504111A (nl) | 1975-10-14 |
| ES436523A1 (es) | 1977-01-01 |
| GB1490312A (en) | 1977-11-02 |
| IT1007901B (it) | 1976-10-30 |
| DE2515420C2 (et) | 1990-04-12 |
| FR2267333A1 (et) | 1975-11-07 |
| JPS50139192A (et) | 1975-11-06 |
| US4001349A (en) | 1977-01-04 |
| DE2515420A1 (de) | 1975-10-23 |
| JPS5853004B2 (ja) | 1983-11-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: MONTEDISON S.P.A. Effective date: 19940430 |