BR0015572A - Catalisador de hidrogenação de metal suportado sobre sìlica e processo para hidrogenar um polìmero insaturado - Google Patents
Catalisador de hidrogenação de metal suportado sobre sìlica e processo para hidrogenar um polìmero insaturadoInfo
- Publication number
- BR0015572A BR0015572A BR0015572-1A BR0015572A BR0015572A BR 0015572 A BR0015572 A BR 0015572A BR 0015572 A BR0015572 A BR 0015572A BR 0015572 A BR0015572 A BR 0015572A
- Authority
- BR
- Brazil
- Prior art keywords
- silica
- hydrogenation catalyst
- hydrogenate
- catalyst supported
- pores
- Prior art date
Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title abstract 8
- 238000005984 hydrogenation reaction Methods 0.000 title abstract 5
- 239000003054 catalyst Substances 0.000 title abstract 4
- 229920000642 polymer Polymers 0.000 title abstract 4
- 239000000377 silicon dioxide Substances 0.000 title abstract 4
- 239000002184 metal Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- 239000011148 porous material Substances 0.000 abstract 6
- 125000003118 aryl group Chemical group 0.000 abstract 3
- 239000003795 chemical substances by application Substances 0.000 abstract 1
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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
-
- 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
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
- B01J21/08—Silica
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/66—Pore distribution
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Catalysts (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
Abstract
"CATALISADOR DE HIDROGENAçãO DE METAL SUPORTADO SOBRE SìLICA E PROCESSO PARA HIDROGENAR UM POLìMERO INSATURADO". A presente invenção e direcionada a um catalisador de hidrogenação e a um processo para hidrogenar um polímero aromático tendo um peso molecular médio numérico (Mn) de 40.000 a menos que 120.000 compreendendo contatar o polímero aromático com um agente hidrogenante na presença de um catalisador de hidrogenação de metal suportado sobre sílica, caracterizado pelo fato de a sílica ter uma distribuição de tamanho de poro tal que pelo menos 95 por cento do volume de poros seja definido por poros tendo diâmetro de 300 a 1000 angstroms, menos que 4 por cento do volume de poros seja definido por poros tendo um diâmetro de 200 angstroms ou menos e pelo menos 80 por cento de hidrogenação aromática sejam atingidos.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16956699P | 1999-12-08 | 1999-12-08 | |
US19137100P | 2000-03-22 | 2000-03-22 | |
PCT/US2000/031974 WO2001042318A1 (en) | 1999-12-08 | 2000-11-21 | A process for hydrogenating aromatic polymers |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0015572A true BR0015572A (pt) | 2002-12-31 |
Family
ID=26865185
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0015572-1A BR0015572A (pt) | 1999-12-08 | 2000-11-21 | Catalisador de hidrogenação de metal suportado sobre sìlica e processo para hidrogenar um polìmero insaturado |
Country Status (14)
Country | Link |
---|---|
US (1) | US6376622B1 (pt) |
EP (1) | EP1244711B1 (pt) |
JP (1) | JP4792570B2 (pt) |
CN (1) | CN1181103C (pt) |
AR (1) | AR026760A1 (pt) |
AT (1) | ATE287418T1 (pt) |
AU (1) | AU1785801A (pt) |
BR (1) | BR0015572A (pt) |
DE (1) | DE60017601T2 (pt) |
ES (1) | ES2232509T3 (pt) |
MY (1) | MY125243A (pt) |
NO (1) | NO20022687L (pt) |
TW (1) | TW572921B (pt) |
WO (1) | WO2001042318A1 (pt) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19833094A1 (de) * | 1998-07-23 | 2000-01-27 | Bayer Ag | Verfahren zur Hydrierung aromatischer Polymere in Gegenwart spezieller Katalysatoren |
GB0003961D0 (en) * | 2000-02-21 | 2000-04-12 | Ici Plc | Catalysts |
WO2004029103A1 (en) * | 2002-09-25 | 2004-04-08 | Dow Global Technologies Inc. | Improved process for hydrogenating unsaturated polymers |
US7053156B2 (en) * | 2003-12-19 | 2006-05-30 | Kraton Polymers U.S. Llc | Process for hydrogenating block copolymers |
WO2006101079A1 (ja) * | 2005-03-24 | 2006-09-28 | Idemitsu Kosan Co., Ltd. | 脱硫剤及びこれを用いた脱硫方法 |
WO2006136569A1 (de) * | 2005-06-22 | 2006-12-28 | Basf Aktiengesellschaft | Ruthenium-heterogenkatalysator und verfahren zur hydrierung einer carbocyclischen aromatischen gruppe, insbesondere zur herstellung von kernhydrierten bisglycidylethern der bisphenole a und f |
CN101827652B (zh) * | 2007-10-19 | 2013-01-02 | 国际壳牌研究有限公司 | 不饱和烃加氢催化剂及其制备方法 |
WO2009079044A2 (en) * | 2007-12-13 | 2009-06-25 | Dow Global Technologies Inc. | Lanthanum promoted on hydrophilic silica supported platinum-rhenium hydrogenation catalysts and their preparation |
JP2011520608A (ja) * | 2008-05-22 | 2011-07-21 | ダウ グローバル テクノロジーズ エルエルシー | 金属白金シリカ担持触媒およびその調整方法 |
TWI388577B (zh) * | 2008-12-30 | 2013-03-11 | Tsrc Corp | 製造高度氫化的嵌段共聚物之方法 |
TWI494335B (zh) | 2012-08-31 | 2015-08-01 | Tsrc Corp | 氫化聚合物的方法及其氫化聚合物 |
TWI586693B (zh) | 2013-07-23 | 2017-06-11 | 財團法人工業技術研究院 | 選擇性氫化共聚物的方法 |
TWI558727B (zh) | 2013-09-30 | 2016-11-21 | 陶氏全球科技有限責任公司 | 製備聚烯烴反應性遙爪預聚合物之方法、聚烯烴反應性遙爪預聚合物及交聯彈性體以及高分子量彈性體 |
WO2015108642A1 (en) | 2014-01-14 | 2015-07-23 | Dow Global Technologies Llc | A process to produce polyolefin ionomers and ionomers produced thereby |
JP6795029B2 (ja) * | 2016-03-31 | 2020-12-02 | 日本ゼオン株式会社 | 金属担持型触媒および水素化共役ジエン系重合体の製造方法 |
US11266978B2 (en) | 2016-03-31 | 2022-03-08 | Zeon Corporation | Method for preparing dispersion of metal-containing particles and method for producing hydrogenated conjugated diene polymer |
US10730032B2 (en) | 2018-05-16 | 2020-08-04 | Chevron Phillips Chemical Company Lp | Polymer flake degassing system and methods |
WO2022013751A1 (en) | 2020-07-14 | 2022-01-20 | Sabic Global Technologies B.V. | Catalysts for hydrogenation of aromatic containing polymers and uses thereof |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US4617060A (en) | 1984-04-23 | 1986-10-14 | Mallinckrodt, Inc. | Silica catalyst supports |
US5028665A (en) * | 1989-01-09 | 1991-07-02 | The Dow Chemical Company | Polymer hydrogenation catalysts |
JPH0376706A (ja) | 1989-08-21 | 1991-04-02 | Mitsubishi Kasei Corp | 水素化スチレン系樹脂の製造方法 |
JP2814711B2 (ja) * | 1990-07-13 | 1998-10-27 | 三菱化学株式会社 | シクロオレフィンの製造法 |
US5352744A (en) | 1993-03-15 | 1994-10-04 | University Of Minnesota | Method for hydrogenating polymers and products therefrom |
US5612422A (en) * | 1995-05-04 | 1997-03-18 | The Dow Chemical Company | Process for hydrogenating aromatic polymers |
EP1169358B1 (en) * | 1999-03-19 | 2004-02-11 | Dow Global Technologies Inc. | Hydrogenated block copolymers |
-
2000
- 2000-11-21 AT AT00980625T patent/ATE287418T1/de not_active IP Right Cessation
- 2000-11-21 BR BR0015572-1A patent/BR0015572A/pt not_active Application Discontinuation
- 2000-11-21 JP JP2001543612A patent/JP4792570B2/ja not_active Expired - Lifetime
- 2000-11-21 ES ES00980625T patent/ES2232509T3/es not_active Expired - Lifetime
- 2000-11-21 DE DE60017601T patent/DE60017601T2/de not_active Expired - Lifetime
- 2000-11-21 US US09/717,868 patent/US6376622B1/en not_active Expired - Lifetime
- 2000-11-21 CN CNB008169179A patent/CN1181103C/zh not_active Expired - Lifetime
- 2000-11-21 EP EP00980625A patent/EP1244711B1/en not_active Expired - Lifetime
- 2000-11-21 WO PCT/US2000/031974 patent/WO2001042318A1/en active IP Right Grant
- 2000-11-21 AU AU17858/01A patent/AU1785801A/en not_active Abandoned
- 2000-11-30 TW TW89125472A patent/TW572921B/zh not_active IP Right Cessation
- 2000-12-06 MY MYPI20005716A patent/MY125243A/en unknown
- 2000-12-07 AR ARP000106534A patent/AR026760A1/es unknown
-
2002
- 2002-06-06 NO NO20022687A patent/NO20022687L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
NO20022687D0 (no) | 2002-06-06 |
AU1785801A (en) | 2001-06-18 |
JP4792570B2 (ja) | 2011-10-12 |
EP1244711A1 (en) | 2002-10-02 |
DE60017601D1 (de) | 2005-02-24 |
US6376622B1 (en) | 2002-04-23 |
NO20022687L (no) | 2002-06-06 |
TW572921B (en) | 2004-01-21 |
ATE287418T1 (de) | 2005-02-15 |
CN1181103C (zh) | 2004-12-22 |
DE60017601T2 (de) | 2005-12-29 |
WO2001042318A1 (en) | 2001-06-14 |
EP1244711B1 (en) | 2005-01-19 |
AR026760A1 (es) | 2003-02-26 |
MY125243A (en) | 2006-07-31 |
ES2232509T3 (es) | 2005-06-01 |
JP2003516437A (ja) | 2003-05-13 |
CN1409730A (zh) | 2003-04-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B11A | Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing | ||
B11Y | Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette] |