CS33491A2 - Block copolymers from ionic catalysis and method of their preparation - Google Patents
Block copolymers from ionic catalysis and method of their preparationInfo
- Publication number
- CS33491A2 CS33491A2 CS91334A CS33491A CS33491A2 CS 33491 A2 CS33491 A2 CS 33491A2 CS 91334 A CS91334 A CS 91334A CS 33491 A CS33491 A CS 33491A CS 33491 A2 CS33491 A2 CS 33491A2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- preparation
- block copolymers
- ionic catalysis
- catalysis
- ionic
- 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
- C08F297/08—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 polymerising mono-olefins
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)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Graft Or Block Polymers (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US47779190A | 1990-02-09 | 1990-02-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
CS33491A2 true CS33491A2 (en) | 1991-08-13 |
Family
ID=23897374
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CS91334A CS33491A2 (en) | 1990-02-09 | 1991-02-11 | Block copolymers from ionic catalysis and method of their preparation |
Country Status (11)
Country | Link |
---|---|
EP (1) | EP0513216B1 (fr) |
JP (1) | JPH05503546A (fr) |
KR (1) | KR927003669A (fr) |
AU (1) | AU7324491A (fr) |
CA (1) | CA2075035A1 (fr) |
CS (1) | CS33491A2 (fr) |
DE (1) | DE69128028T2 (fr) |
ES (1) | ES2110437T3 (fr) |
IL (1) | IL97198A0 (fr) |
PT (1) | PT96743A (fr) |
WO (1) | WO1991012285A1 (fr) |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5391629A (en) * | 1987-01-30 | 1995-02-21 | Exxon Chemical Patents Inc. | Block copolymers from ionic catalysts |
US5475060A (en) * | 1993-02-18 | 1995-12-12 | Hoechst Ag | Cycloolefin block copolymers and a process for their preparation |
US5331057A (en) * | 1992-02-22 | 1994-07-19 | Hoechst Aktiengesellschaft | Cycloolefin block copolymers and a process for their preparation |
RU2155777C2 (ru) * | 1994-04-06 | 2000-09-10 | Эксон Кемикэл Пейтентс Инк. | ЭТИЛЕН-α-ОЛЕФИНОВЫЙ БЛОК СОПОЛИМЕРОВ И СПОСОБ ЕГО ПОЛУЧЕНИЯ |
CA2187232A1 (fr) * | 1994-04-06 | 1995-10-19 | Charles Cozewith | Copolymeres blocs d'ethylene et d'.alpha.-olefine, et leurs procedes de production |
CA2157400C (fr) * | 1994-04-11 | 2003-07-29 | Takashi Ueda | Procede de production d'une composition de polymere de propylene, et composition de polymere de propylene |
JP4026846B2 (ja) * | 1994-04-11 | 2007-12-26 | 三井化学株式会社 | プロピレン系重合体組成物の製造方法およびプロピレン系重合体組成物 |
JP3357186B2 (ja) * | 1994-07-14 | 2002-12-16 | 三菱化学株式会社 | プロピレンブロック共重合体の製造法 |
JP3275223B2 (ja) * | 1994-09-22 | 2002-04-15 | 科学技術振興事業団 | ポリプロピレン−b−ポリ(エチレン−co−プロピレン)とその製造方法 |
US6114443A (en) * | 1995-04-14 | 2000-09-05 | Exxon Research And Engineering Co. | Polyolefin blends compatibilized with a diblock copolymer |
EP0917543B1 (fr) * | 1996-08-09 | 2002-04-17 | The Dow Chemical Company | Complexes de metaux contenant des ligands tricycliques satures et procedes de polymerisation d'olefines |
US5889128A (en) | 1997-04-11 | 1999-03-30 | Massachusetts Institute Of Technology | Living olefin polymerization processes |
US6110880A (en) * | 1997-06-24 | 2000-08-29 | Exxon Chemical Patents Inc | Polyolefin block copolymer viscosity modifier |
US6211300B1 (en) | 1998-04-10 | 2001-04-03 | Chisso Corporation | Propylene-ethylene block copolymer compositions and processes for production thereof |
WO2000068276A1 (fr) * | 1999-05-10 | 2000-11-16 | Japan As Represented By Director General Of The Agency Of Industrial Science And Technology | Procede de production de polymere d'olefine vivant |
US6271325B1 (en) | 1999-05-17 | 2001-08-07 | Univation Technologies, Llc | Method of polymerization |
US6300438B1 (en) | 1999-10-22 | 2001-10-09 | Univation Technolgies, Llc | Hafnium transition metal catalyst compounds, catalyst systems and their use in a polymerization process |
US6265505B1 (en) | 1999-11-18 | 2001-07-24 | Univation Technologies, Llc | Catalyst system and its use in a polymerization process |
US6271323B1 (en) | 1999-10-28 | 2001-08-07 | Univation Technologies, Llc | Mixed catalyst compounds, catalyst systems and their use in a polymerization process |
US6417304B1 (en) | 1999-11-18 | 2002-07-09 | Univation Technologies, Llc | Method of polymerization and polymer produced therefrom |
US6300439B1 (en) | 1999-11-08 | 2001-10-09 | Univation Technologies, Llc | Group 15 containing transition metal catalyst compounds, catalyst systems and their use in a polymerization process |
US6380328B1 (en) | 1999-12-10 | 2002-04-30 | Univation Technologies, Llc | Catalyst systems and their use in a polymerization process |
US6624107B2 (en) | 1999-10-22 | 2003-09-23 | Univation Technologies, Llc | Transition metal catalyst compounds having deuterium substituted ligand and catalyst systems thereof |
US6274684B1 (en) | 1999-10-22 | 2001-08-14 | Univation Technologies, Llc | Catalyst composition, method of polymerization, and polymer therefrom |
US6281306B1 (en) * | 1999-12-16 | 2001-08-28 | Univation Technologies, Llc | Method of polymerization |
EP2267045B1 (fr) * | 2000-01-26 | 2015-07-15 | Mitsui Chemicals, Inc. | Polymère oléfinique avec très basse polydispersité et procédé pour sa préparation |
US6562930B2 (en) * | 2001-09-18 | 2003-05-13 | Cornell Research Foundation, Inc. | Bis(salicylaldiminato)titanium complex catalysts, highly syndiotactic polypropylene by a chain-end control mechanism, block copolymers containing this |
JP2004099694A (ja) * | 2002-09-06 | 2004-04-02 | Mitsui Chemicals Inc | オレフィン系ブロック共重合体およびその用途 |
US7754839B2 (en) * | 2003-03-03 | 2010-07-13 | The Regents Of The University Of California | Quasi-living metal catalyst for ethylene homo-polymerization and co-polymerization with 5-norbornen -2-yl acetate |
JP4097581B2 (ja) * | 2003-08-22 | 2008-06-11 | 三井化学株式会社 | プロピレン系共重合体 |
WO2005090425A1 (fr) * | 2004-03-17 | 2005-09-29 | Dow Global Technologies Inc. | Compositions catalytiques de formation de copolymeres d'ethlyene contenant un agent navette |
TW200536870A (en) * | 2004-03-17 | 2005-11-16 | Dow Global Technologies Inc | Catalyst composition comprising shuttling agent for higher olefin multi-block copolymer formation |
AU2005224259B2 (en) * | 2004-03-17 | 2010-09-09 | Dow Global Technologies Inc. | Catalyst composition comprising shuttling agent for ethylene multi-block copolymer formation |
JP2008533276A (ja) * | 2005-03-17 | 2008-08-21 | ダウ グローバル テクノロジーズ インコーポレイティド | タクチック/アタクチックマルチブロックコポリマー形成用の可逆的移動剤を含む触媒組成物 |
WO2007023996A1 (fr) * | 2005-08-22 | 2007-03-01 | Mitsui Chemicals, Inc. | Composition de résine à base de propylène |
WO2008005100A1 (fr) * | 2006-06-30 | 2008-01-10 | Exxonmobil Chemical Patents Inc. | Modificateurs d'indice de viscosité et compositions lubrifiantes contenant de tels modificateurs d'indice de viscosité |
WO2021202091A1 (fr) | 2020-03-30 | 2021-10-07 | Exxonmobil Chemical Patents Inc. | Copolymères séquencés en peigne et procédés associés |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4408019A (en) * | 1981-06-11 | 1983-10-04 | Hercules Incorporated | Block copolymers of ethylene and propylene |
US4522982A (en) * | 1983-06-06 | 1985-06-11 | Exxon Research & Engineering Co. | Isotactic-stereoblock polymers of alpha-olefins and process for producing the same |
JPH0826108B2 (ja) * | 1986-09-03 | 1996-03-13 | 三菱化学株式会社 | プロピレンブロツク共重合体の製造法 |
DE3640924A1 (de) * | 1986-11-29 | 1988-06-01 | Hoechst Ag | 1-olefin-stereoblockpolymer und verfahren zu seiner herstellung |
PL276385A1 (en) * | 1987-01-30 | 1989-07-24 | Exxon Chemical Patents Inc | Method for polymerization of olefines,diolefins and acetylene unsaturated compounds |
IL85097A (en) * | 1987-01-30 | 1992-02-16 | Exxon Chemical Patents Inc | Catalysts based on derivatives of a bis(cyclopentadienyl)group ivb metal compound,their preparation and their use in polymerization processes |
DE3826075A1 (de) * | 1988-07-30 | 1990-02-01 | Hoechst Ag | 1-olefin-isoblockpolymer und verfahren zu seiner herstellung |
-
1991
- 1991-02-07 KR KR1019920701908A patent/KR927003669A/ko not_active Application Discontinuation
- 1991-02-07 CA CA002075035A patent/CA2075035A1/fr not_active Abandoned
- 1991-02-07 AU AU73244/91A patent/AU7324491A/en not_active Abandoned
- 1991-02-07 DE DE69128028T patent/DE69128028T2/de not_active Expired - Lifetime
- 1991-02-07 EP EP91904590A patent/EP0513216B1/fr not_active Expired - Lifetime
- 1991-02-07 WO PCT/US1991/000835 patent/WO1991012285A1/fr active IP Right Grant
- 1991-02-07 JP JP3504933A patent/JPH05503546A/ja active Pending
- 1991-02-07 ES ES91904590T patent/ES2110437T3/es not_active Expired - Lifetime
- 1991-02-10 IL IL97198A patent/IL97198A0/xx unknown
- 1991-02-11 CS CS91334A patent/CS33491A2/cs unknown
- 1991-02-11 PT PT96743A patent/PT96743A/pt not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
PT96743A (pt) | 1991-10-31 |
ES2110437T3 (es) | 1998-02-16 |
CA2075035A1 (fr) | 1991-08-10 |
EP0513216A1 (fr) | 1992-11-19 |
IL97198A0 (en) | 1992-05-25 |
KR927003669A (ko) | 1992-12-18 |
WO1991012285A1 (fr) | 1991-08-22 |
DE69128028D1 (de) | 1997-11-27 |
DE69128028T2 (de) | 1998-06-10 |
EP0513216B1 (fr) | 1997-10-22 |
JPH05503546A (ja) | 1993-06-10 |
AU7324491A (en) | 1991-09-03 |
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