ES2189244T3 - Eliminacion mejorada de catalizador de hidrogenacion en copolimeros de bloques por reduccion de la viscosidad del cemento polimero y aumento del contenido de vinilo de los copolimeros de bloques. - Google Patents
Eliminacion mejorada de catalizador de hidrogenacion en copolimeros de bloques por reduccion de la viscosidad del cemento polimero y aumento del contenido de vinilo de los copolimeros de bloques.Info
- Publication number
- ES2189244T3 ES2189244T3 ES98946295T ES98946295T ES2189244T3 ES 2189244 T3 ES2189244 T3 ES 2189244T3 ES 98946295 T ES98946295 T ES 98946295T ES 98946295 T ES98946295 T ES 98946295T ES 2189244 T3 ES2189244 T3 ES 2189244T3
- Authority
- ES
- Spain
- Prior art keywords
- block copolymers
- cement
- hydrogenation catalyst
- viscosity
- polymer
- 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 - Lifetime
Links
- 238000005984 hydrogenation reaction Methods 0.000 title abstract 4
- 239000003054 catalyst Substances 0.000 title abstract 3
- 229920002554 vinyl polymer Polymers 0.000 title abstract 3
- 229920001400 block copolymer Polymers 0.000 title 2
- 239000011414 polymer cement Substances 0.000 title 1
- ORGHESHFQPYLAO-UHFFFAOYSA-N vinyl radical Chemical class C=[CH] ORGHESHFQPYLAO-UHFFFAOYSA-N 0.000 title 1
- 229920001577 copolymer Polymers 0.000 abstract 3
- 229920000642 polymer Polymers 0.000 abstract 3
- 239000004568 cement Substances 0.000 abstract 2
- 229930195733 hydrocarbon Natural products 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 238000006116 polymerization reaction Methods 0.000 abstract 2
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 239000011260 aqueous acid Substances 0.000 abstract 1
- -1 aromatic vinyl hydrocarbons Chemical class 0.000 abstract 1
- 150000001993 dienes Chemical class 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 239000003999 initiator Substances 0.000 abstract 1
- 239000000178 monomer Substances 0.000 abstract 1
- 230000000379 polymerizing effect Effects 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
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
- C08F297/02—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 anionic type
- C08F297/04—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 anionic type polymerising vinyl aromatic monomers and conjugated dienes
-
- 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
- C08F6/00—Post-polymerisation treatments
- C08F6/02—Neutralisation of the polymerisation mass, e.g. killing the catalyst also removal of catalyst residues
-
- 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
- C08F8/04—Reduction, e.g. hydrogenation
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)
- Inorganic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Graft Or Block Polymers (AREA)
- Polymerisation Methods In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US5346497P | 1997-07-23 | 1997-07-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2189244T3 true ES2189244T3 (es) | 2003-07-01 |
Family
ID=21984436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES98946295T Expired - Lifetime ES2189244T3 (es) | 1997-07-23 | 1998-07-20 | Eliminacion mejorada de catalizador de hidrogenacion en copolimeros de bloques por reduccion de la viscosidad del cemento polimero y aumento del contenido de vinilo de los copolimeros de bloques. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | USH1956H1 (enExample) |
| EP (1) | EP0998502B1 (enExample) |
| JP (1) | JP2001510864A (enExample) |
| KR (1) | KR100571501B1 (enExample) |
| BR (1) | BR9811480A (enExample) |
| DE (1) | DE69811670T2 (enExample) |
| ES (1) | ES2189244T3 (enExample) |
| TW (1) | TW546313B (enExample) |
| WO (1) | WO1999005185A1 (enExample) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6222008B1 (en) * | 1999-05-06 | 2001-04-24 | Shell Oil Company | Treatment of polymer solution with acid and ammonia to improve polymer color |
| DE60135207D1 (de) * | 2000-02-11 | 2008-09-18 | Kraton Polymers Res Bv | Verfahren zur entfernung von hydrierungskatalysatorresten aus hydrierten polymeren |
| ES2313965T3 (es) * | 2000-06-30 | 2009-03-16 | Kraton Polymers Research B.V. | Copolimeros en bloque que comprenden poliestireno y bloques duros de polidieno con un bajo contenido en vinilo. |
| KR100411861B1 (ko) * | 2000-11-28 | 2003-12-18 | 금호석유화학 주식회사 | 유기티타늄 화합물로 선택적으로 수소화된 중합체로부터금속 촉매를 제거하는 방법 |
| US6894145B2 (en) * | 2003-06-16 | 2005-05-17 | Organic Vision Inc. | Methods to purify polymers |
| US7166679B2 (en) * | 2003-09-24 | 2007-01-23 | Kraton Polymers Llc | Conjugated diene polymers and copolymer blocks having high vinyl content prepared using mixed microstructure control agents and process for preparing same |
| BRPI0508388A (pt) | 2004-03-03 | 2007-08-07 | Kraton Polymers Res Bv | fibra bicomponente, artigo, e, processo para produzir a fibra bicomponente |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE27145E (en) | 1969-05-20 | 1971-06-22 | Side-chain | |
| GB8316052D0 (en) | 1983-06-13 | 1983-07-20 | Shell Int Research | Elastomeric copolymers |
| US5191024A (en) | 1989-05-19 | 1993-03-02 | Japan Synthetic Rubber Co., Ltd. | Hydrogenated diene block copolymer and composition comprising the same |
| US5393843A (en) | 1992-08-31 | 1995-02-28 | Shell Oil Company | Butadiene polymers having terminal functional groups |
| US5795944A (en) | 1996-03-18 | 1998-08-18 | Shell Oil Company | Programmed addition of heavy ethers for microstructure control of diene polymers |
| US5777043A (en) | 1997-03-05 | 1998-07-07 | Shell Oil Company | Sealant formulations containing high vinyl content hydrogenated styrene-butadiene-styrene block copolymers |
| US5925707A (en) | 1997-07-30 | 1999-07-20 | Shell Oil Company | Oil gel formulations containing high vinyl content hydrogenated styrene-butadiene-styrene block copolymers |
-
1998
- 1998-06-08 US US09/093,245 patent/USH1956H1/en not_active Abandoned
- 1998-07-01 TW TW087110643A patent/TW546313B/zh not_active IP Right Cessation
- 1998-07-20 ES ES98946295T patent/ES2189244T3/es not_active Expired - Lifetime
- 1998-07-20 KR KR1020007000598A patent/KR100571501B1/ko not_active Expired - Fee Related
- 1998-07-20 BR BR9811480-8A patent/BR9811480A/pt active Search and Examination
- 1998-07-20 JP JP2000504175A patent/JP2001510864A/ja active Pending
- 1998-07-20 EP EP98946295A patent/EP0998502B1/en not_active Expired - Lifetime
- 1998-07-20 DE DE69811670T patent/DE69811670T2/de not_active Expired - Fee Related
- 1998-07-20 WO PCT/EP1998/004981 patent/WO1999005185A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| TW546313B (en) | 2003-08-11 |
| WO1999005185A1 (en) | 1999-02-04 |
| KR20010022030A (ko) | 2001-03-15 |
| DE69811670D1 (de) | 2003-04-03 |
| EP0998502B1 (en) | 2003-02-26 |
| DE69811670T2 (de) | 2003-11-06 |
| JP2001510864A (ja) | 2001-08-07 |
| KR100571501B1 (ko) | 2006-04-14 |
| USH1956H1 (en) | 2001-04-03 |
| BR9811480A (pt) | 2000-09-19 |
| EP0998502A1 (en) | 2000-05-10 |
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