IT1152433B - Copolimeri a blocchi delle olefine con monomeri vinilaromatici - Google Patents
Copolimeri a blocchi delle olefine con monomeri vinilaromaticiInfo
- Publication number
- IT1152433B IT1152433B IT22386/82A IT2238682A IT1152433B IT 1152433 B IT1152433 B IT 1152433B IT 22386/82 A IT22386/82 A IT 22386/82A IT 2238682 A IT2238682 A IT 2238682A IT 1152433 B IT1152433 B IT 1152433B
- Authority
- IT
- Italy
- Prior art keywords
- olefins
- block copolymers
- vinylaromatic monomers
- vinylaromatic
- monomers
- 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
- C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
- C08F297/06—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Graft Or Block Polymers (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT22386/82A IT1152433B (it) | 1982-07-14 | 1982-07-14 | Copolimeri a blocchi delle olefine con monomeri vinilaromatici |
EP83304102A EP0099271B1 (en) | 1982-07-14 | 1983-07-14 | Block copolymers of olefins with vinyl aromatic monomers |
JP58127021A JPH0692474B2 (ja) | 1982-07-14 | 1983-07-14 | オレフイン類とビニル系芳香族単量体とのブロツク共重合体およびその製造方法 |
DE8383304102T DE3376837D1 (en) | 1982-07-14 | 1983-07-14 | Block copolymers of olefins with vinyl aromatic monomers |
CA000432489A CA1231483A (en) | 1982-07-14 | 1983-07-14 | Block copolymers of olefines with vinyl aromatic monomers |
US06/812,376 US4762893A (en) | 1982-07-14 | 1985-12-23 | Block copolymers of olefines with vinyl aromatic monomers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT22386/82A IT1152433B (it) | 1982-07-14 | 1982-07-14 | Copolimeri a blocchi delle olefine con monomeri vinilaromatici |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8222386A0 IT8222386A0 (it) | 1982-07-14 |
IT1152433B true IT1152433B (it) | 1986-12-31 |
Family
ID=11195568
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT22386/82A IT1152433B (it) | 1982-07-14 | 1982-07-14 | Copolimeri a blocchi delle olefine con monomeri vinilaromatici |
Country Status (6)
Country | Link |
---|---|
US (1) | US4762893A (it) |
EP (1) | EP0099271B1 (it) |
JP (1) | JPH0692474B2 (it) |
CA (1) | CA1231483A (it) |
DE (1) | DE3376837D1 (it) |
IT (1) | IT1152433B (it) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02296812A (ja) * | 1989-05-12 | 1990-12-07 | Idemitsu Kosan Co Ltd | スチレン―エチレンブロック共重合体及びその製造方法 |
FI85845C (fi) * | 1990-03-21 | 1992-06-10 | Kone Oy | Anordning foer oeppnande av hissdoerrar. |
US6239242B1 (en) * | 1999-08-21 | 2001-05-29 | Nova Chemicals Corporation | Vinylaromatic and olefin pseudoblock polymers |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US866013A (en) * | 1906-04-11 | 1907-09-17 | Adams & Westlake Co | Padlock. |
FR1405878A (fr) * | 1963-05-28 | 1965-07-16 | Princeton Chemical Res | Produits destinés à améliorer l'indice de viscosité des huiles lubrifiantes |
US3478129A (en) * | 1966-10-07 | 1969-11-11 | Monsanto Co | Styrene/1-olefin block copolymers |
UST866013I4 (en) | 1967-08-01 | 1969-09-16 | Defensive publication | |
FR1588287A (it) * | 1968-10-01 | 1970-04-10 | ||
FR2120302A5 (it) * | 1970-12-29 | 1972-08-18 | Aquitaine Total Organico | |
JPS5137375B2 (it) * | 1972-07-11 | 1976-10-15 | ||
DD108547A1 (it) * | 1973-10-12 | 1974-09-20 | ||
IT1089976B (it) * | 1977-12-20 | 1985-06-18 | Anic Spa | Compolimeri a tre blocchi e procedimento per la loro produzione |
-
1982
- 1982-07-14 IT IT22386/82A patent/IT1152433B/it active
-
1983
- 1983-07-14 DE DE8383304102T patent/DE3376837D1/de not_active Expired
- 1983-07-14 JP JP58127021A patent/JPH0692474B2/ja not_active Expired - Lifetime
- 1983-07-14 CA CA000432489A patent/CA1231483A/en not_active Expired
- 1983-07-14 EP EP83304102A patent/EP0099271B1/en not_active Expired
-
1985
- 1985-12-23 US US06/812,376 patent/US4762893A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0099271B1 (en) | 1988-06-01 |
EP0099271A1 (en) | 1984-01-25 |
JPH0692474B2 (ja) | 1994-11-16 |
DE3376837D1 (en) | 1988-07-07 |
JPS5924712A (ja) | 1984-02-08 |
US4762893A (en) | 1988-08-09 |
CA1231483A (en) | 1988-01-12 |
IT8222386A0 (it) | 1982-07-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19940714 |