ES2053956T3 - Procedimiento de hidrogenacion. - Google Patents
Procedimiento de hidrogenacion.Info
- Publication number
- ES2053956T3 ES2053956T3 ES89202687T ES89202687T ES2053956T3 ES 2053956 T3 ES2053956 T3 ES 2053956T3 ES 89202687 T ES89202687 T ES 89202687T ES 89202687 T ES89202687 T ES 89202687T ES 2053956 T3 ES2053956 T3 ES 2053956T3
- Authority
- ES
- Spain
- Prior art keywords
- hydrogenation procedure
- hydrogenation
- polymer
- solvent
- paladium
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/04—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing carboxylic acids or their salts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/12—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides
- B01J31/14—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides of aluminium or boron
- B01J31/143—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides of aluminium or boron of aluminium
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
- C08C19/00—Chemical modification of rubber
- C08C19/02—Hydrogenation
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
- B01J2231/60—Reduction reactions, e.g. hydrogenation
- B01J2231/64—Reductions in general of organic substrates, e.g. hydride reductions or hydrogenations
- B01J2231/641—Hydrogenation of organic substrates, i.e. H2 or H-transfer hydrogenations, e.g. Fischer-Tropsch processes
- B01J2231/645—Hydrogenation of organic substrates, i.e. H2 or H-transfer hydrogenations, e.g. Fischer-Tropsch processes of C=C or C-C triple bonds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
- B01J2231/60—Reduction reactions, e.g. hydrogenation
- B01J2231/64—Reductions in general of organic substrates, e.g. hydride reductions or hydrogenations
- B01J2231/641—Hydrogenation of organic substrates, i.e. H2 or H-transfer hydrogenations, e.g. Fischer-Tropsch processes
- B01J2231/646—Hydrogenation of organic substrates, i.e. H2 or H-transfer hydrogenations, e.g. Fischer-Tropsch processes of aromatic or heteroaromatic rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
UN PROCESO PARA HIDROGENAR SELECTIVAMENTE UN POLIMERO CONTENIENDO GRUPOS CIANO Y ETILENICOS NO SATURADOS CON UN CATALIZADOR PREPARADO MEDIANTE COMBINACION DE UNO O MAS DE CIERTOS COMPUESTOS DE PALADIO Y UNO O MAS COMPUESTOS DE ALUMINIO EN UN DISOLVENTE O DILUYENTE ADECUADO. LA HIDROGENACION SE EFECTUA EN UN DISOLVENTE ADECUADO PARA EL POLIMERO.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/269,034 US4876314A (en) | 1988-11-09 | 1988-11-09 | Hydrogenation process |
US07/363,234 US4980331A (en) | 1988-11-09 | 1989-06-08 | Hydrogenation catalyst and hydrogenation process wherein said catalyst is used |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2053956T3 true ES2053956T3 (es) | 1994-08-01 |
Family
ID=39941926
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES89202687T Expired - Lifetime ES2053956T3 (es) | 1988-11-09 | 1989-10-24 | Procedimiento de hidrogenacion. |
Country Status (5)
Country | Link |
---|---|
US (2) | US4876314A (es) |
EP (2) | EP0368381B1 (es) |
JP (1) | JP3045521B2 (es) |
DE (2) | DE68915698T2 (es) |
ES (1) | ES2053956T3 (es) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5057582A (en) * | 1988-12-23 | 1991-10-15 | Shell Oil Company | Hydrogenation catalyst and hydrogenation process wherein said catalyst is used |
DE3921264A1 (de) * | 1989-06-29 | 1991-01-03 | Bayer Ag | Hydrierung nitrilgruppenhaltiger ungesaettigter polymerer |
US5359009A (en) * | 1990-01-16 | 1994-10-25 | Mobil Oil Corporation | Method for making solid elastomeric block copolymers |
FI910214A (fi) * | 1990-01-16 | 1991-07-17 | Mobil Oil Corp | Foerfarande foer syntetisering av en selektiv olefinhydrogeneringskatalysator. |
JP2757056B2 (ja) * | 1990-03-01 | 1998-05-25 | 日本ゼオン株式会社 | ニトリル基含有不飽和共重合体の水素化方法 |
US5013798A (en) * | 1990-05-24 | 1991-05-07 | Shell Oil Corporation | Hydrogenation catalyst and hydrogenation process wherein said catalyst is used |
US5061668A (en) * | 1990-05-24 | 1991-10-29 | Shell Oil Company | Hydrogenation catalyst and hydrogenation process wherein said catalyst is used |
US5210151A (en) * | 1992-09-02 | 1993-05-11 | Polysar Rubber Corporation | Hydrogenation of nitrile rubber |
US5208296A (en) * | 1992-09-02 | 1993-05-04 | Polysar Rubber Corporation | Nitrile rubber hydrogenation |
FR2714849B1 (fr) * | 1994-01-13 | 1996-04-05 | Inst Francais Du Petrole | Procédé de préparation d'un catalyseur d'hydrogénation soluble en phase liquide organique. |
FI97141C (fi) * | 1994-03-14 | 1996-10-25 | Neste Oy | Menetelmä tyydyttämättömien polymeerien selektiiviseksi hydrogenoimiseksi |
US6355855B1 (en) | 2000-02-29 | 2002-03-12 | Hercules Incorporated | Process for the isomerization of 1-alkenes to internal alkenes and catalyst therefor |
CA2317364A1 (en) * | 2000-08-25 | 2002-02-25 | Bayer Aktiengesellschaft | Hydrogenated nitrile rubbers with improved low-temperature properties |
CN102002200B (zh) | 2001-09-25 | 2014-01-15 | 埃克森美孚化学专利公司 | 增塑聚氯乙烯 |
DE102004022676A1 (de) * | 2004-05-07 | 2005-12-15 | Bayer Ag | Hydrierte Copolymerisate aus nicht substituierten und substituierten konjugierten Dienen |
US7271308B2 (en) * | 2004-10-19 | 2007-09-18 | Hercules Incorporated | Process for isomerization of alpha olefins to internal olefins |
EP2075262A1 (en) * | 2007-12-17 | 2009-07-01 | Lanxess Inc. | Hydrogenation of diene-based polymers |
US8604136B2 (en) | 2009-10-16 | 2013-12-10 | Exxonmobil Research And Engineering Company | Process for making dendritic hydrocarbon polymers |
US8487059B2 (en) | 2011-11-22 | 2013-07-16 | Exxonmobil Research And Engineering Company | Synthesis of dendritic polyolefins by metathesis insertion polymerization |
US8623980B2 (en) | 2010-12-21 | 2014-01-07 | Exxonmobil Research And Engineering Company | Process for making a saturated dendritic hydrocarbon polymer |
US8487061B2 (en) | 2011-05-17 | 2013-07-16 | Exxonmobil Research And Engineering Company | Star hydrocarbon polymer, process for making, and a polymer blend composition having same |
US8629217B2 (en) | 2011-11-22 | 2014-01-14 | Exxonmobil Chemical Patents Inc. | Modified polyethylene blown film compositions having excellent bubble stability |
US9266812B2 (en) | 2011-12-21 | 2016-02-23 | Exxonmobil Research And Engineering Company | Comb polyolefin, process for making, and blends/compositions having same |
US8993680B2 (en) | 2012-12-20 | 2015-03-31 | Exxonmobil Research And Engineering Company | Hyperbranched polyethylenes and a process for making |
CN115608420A (zh) * | 2021-07-16 | 2023-01-17 | 沈阳化工研究院有限公司 | 一种快速连续制备的苯乙烯共轭二烯烃聚合物加氢催化剂及制备方法 |
Family Cites Families (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3135716A (en) * | 1958-11-06 | 1964-06-02 | Phillips Petroleum Co | Process for preparing terminally reactive polymers |
US3113986A (en) * | 1962-01-08 | 1963-12-10 | Hercules Powder Co Ltd | Hydrogenation of unsaturated hydrocarbons |
US3333024A (en) * | 1963-04-25 | 1967-07-25 | Shell Oil Co | Block polymers, compositions containing them and process of their preparation |
NL296137A (es) * | 1963-08-02 | 1900-01-01 | ||
US3300458A (en) * | 1963-08-19 | 1967-01-24 | Union Carbide Corp | Continuous processes for the production of ethylene polymers and catalysts suitable therefor |
GB1151598A (en) * | 1965-07-19 | 1969-05-07 | Bridgestone Tire Co Ltd | Hydrocarbon Polymers and process for producing them from Hydrocarbon Polymers containing Olefinic Unsaturations |
US3416899A (en) * | 1966-10-03 | 1968-12-17 | Phillips Petroleum Co | Gel compositions and preparation |
US3541064A (en) * | 1968-07-11 | 1970-11-17 | Bridgestone Tire Co Ltd | Hydrogenation catalysts and a process for hydrogenating polymers by the use of them |
US3700637A (en) * | 1970-05-08 | 1972-10-24 | Shell Oil Co | Diene-nitrile rubbers |
US3700633A (en) * | 1971-05-05 | 1972-10-24 | Shell Oil Co | Selectively hydrogenated block copolymers |
DE2539132A1 (de) * | 1975-09-03 | 1977-03-17 | Bayer Ag | Hydrierung von polymeren |
GB2011911B (en) * | 1977-10-20 | 1982-09-15 | Johnson Matthey Co Ltd | Production of stable polymers |
GB2087403B (en) * | 1977-10-20 | 1983-01-19 | Johnson Matthey Co Ltd | Hydrogenation of polymers |
DE2748884C2 (de) * | 1977-11-02 | 1982-05-19 | Basf Ag, 6700 Ludwigshafen | Verfahren zur katalytischen Hydrierung von Polymerisaten konjugierter Diene |
US4337329A (en) * | 1979-12-06 | 1982-06-29 | Nippon Zeon Co., Ltd. | Process for hydrogenation of conjugated diene polymers |
JPS5817103A (ja) * | 1981-07-24 | 1983-02-01 | Nippon Zeon Co Ltd | 共役ジエン系重合体の水素化方法 |
JPS59117501A (ja) * | 1982-12-23 | 1984-07-06 | Nippon Zeon Co Ltd | 共役ジエン系重合体の水素化方法 |
US4461846A (en) * | 1983-03-28 | 1984-07-24 | National Distillers And Chemical Corporation | Catalyst dispersion having improved stability against phase separation |
DE3329974A1 (de) * | 1983-08-19 | 1985-02-28 | Bayer Ag, 5090 Leverkusen | Herstellung von hydrierten nitrilkautschuken |
DE3433075A1 (de) * | 1984-09-08 | 1986-03-20 | Bayer Ag, 5090 Leverkusen | Niedermolekulare copolymerisate und daraus hergestellte covulkanisate |
DE3433392A1 (de) * | 1984-09-12 | 1986-03-20 | Bayer Ag, 5090 Leverkusen | Hydrierung nitrilgruppenhaltiger ungesaettigter polymerer |
US4674627A (en) * | 1984-11-08 | 1987-06-23 | Proctor & Schwartz, Inc. | Sanitary conveyor assembly |
JPS61130303A (ja) * | 1984-11-29 | 1986-06-18 | Nippon Zeon Co Ltd | 共役ジエン系重合体の水素化方法 |
US4704491A (en) * | 1985-03-26 | 1987-11-03 | Mitsui Petrochemical Industries, Ltd. | Liquid ethylene-alpha-olefin random copolymer, process for production thereof, and use thereof |
DE3514403A1 (de) * | 1985-04-20 | 1986-10-23 | Bayer Ag, 5090 Leverkusen | Verfahren zur hydrierung nitrilgruppenhaltiger ungesaettigter polymerer |
US4665208A (en) * | 1985-07-11 | 1987-05-12 | Exxon Chemical Patents Inc. | Process for the preparation of alumoxanes |
US4701432A (en) * | 1985-11-15 | 1987-10-20 | Exxon Chemical Patents Inc. | Supported polymerization catalyst |
US4752597A (en) * | 1985-12-12 | 1988-06-21 | Exxon Chemical Patents Inc. | New polymerization catalyst |
US4772736A (en) * | 1987-11-23 | 1988-09-20 | Union Carbide Corporation | Process for the preparation of aluminoxanes |
-
1988
- 1988-11-09 US US07/269,034 patent/US4876314A/en not_active Expired - Fee Related
-
1989
- 1989-06-08 US US07/363,234 patent/US4980331A/en not_active Expired - Lifetime
- 1989-10-24 EP EP89202687A patent/EP0368381B1/en not_active Expired - Lifetime
- 1989-10-24 DE DE68915698T patent/DE68915698T2/de not_active Expired - Fee Related
- 1989-10-24 ES ES89202687T patent/ES2053956T3/es not_active Expired - Lifetime
-
1990
- 1990-05-29 EP EP90201361A patent/EP0401897B1/en not_active Expired - Lifetime
- 1990-05-29 DE DE69008043T patent/DE69008043T2/de not_active Expired - Fee Related
- 1990-06-06 JP JP2148443A patent/JP3045521B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0368381A3 (en) | 1991-02-27 |
US4876314A (en) | 1989-10-24 |
DE69008043D1 (de) | 1994-05-19 |
EP0401897B1 (en) | 1994-04-13 |
DE69008043T2 (de) | 1994-08-11 |
EP0368381B1 (en) | 1994-06-01 |
US4980331A (en) | 1990-12-25 |
EP0401897A3 (en) | 1991-02-06 |
DE68915698T2 (de) | 1994-09-22 |
EP0368381A2 (en) | 1990-05-16 |
JP3045521B2 (ja) | 2000-05-29 |
JPH0332744A (ja) | 1991-02-13 |
DE68915698D1 (de) | 1994-07-07 |
EP0401897A2 (en) | 1990-12-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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