[go: up one dir, main page]

DE69602743D1 - Verfahren zur hydrogenierung von aromatischen polymeren - Google Patents

Verfahren zur hydrogenierung von aromatischen polymeren

Info

Publication number
DE69602743D1
DE69602743D1 DE69602743T DE69602743T DE69602743D1 DE 69602743 D1 DE69602743 D1 DE 69602743D1 DE 69602743 T DE69602743 T DE 69602743T DE 69602743 T DE69602743 T DE 69602743T DE 69602743 D1 DE69602743 D1 DE 69602743D1
Authority
DE
Germany
Prior art keywords
aromatic polymers
hydrogenating aromatic
hydrogenating
polymers
aromatic
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
Application number
DE69602743T
Other languages
English (en)
Other versions
DE69602743T2 (de
Inventor
Dennis Hucul
Stephen Hahn
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Application granted granted Critical
Publication of DE69602743D1 publication Critical patent/DE69602743D1/de
Publication of DE69602743T2 publication Critical patent/DE69602743T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • 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
    • 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
    • B01J23/42—Platinum
    • 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
    • B01J23/46—Ruthenium, rhodium, osmium or iridium
    • B01J23/464—Rhodium
    • 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
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/74—Iron group metals
    • B01J23/75—Cobalt
    • 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
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/74—Iron group metals
    • B01J23/755—Nickel
    • 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
    • B01J35/61—Surface area
    • B01J35/613—10-100 m2/g
    • 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)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Catalysts (AREA)
  • Silicon Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE69602743T 1995-05-04 1996-04-16 Verfahren zur hydrogenierung von aromatischen polymeren Expired - Lifetime DE69602743T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/434,636 US5612422A (en) 1995-05-04 1995-05-04 Process for hydrogenating aromatic polymers
PCT/US1996/005240 WO1996034896A1 (en) 1995-05-04 1996-04-16 A process for hydrogenating aromatic polymers

Publications (2)

Publication Number Publication Date
DE69602743D1 true DE69602743D1 (de) 1999-07-08
DE69602743T2 DE69602743T2 (de) 1999-10-07

Family

ID=23725021

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69602743T Expired - Lifetime DE69602743T2 (de) 1995-05-04 1996-04-16 Verfahren zur hydrogenierung von aromatischen polymeren
DE69628304T Expired - Lifetime DE69628304T2 (de) 1995-05-04 1996-04-16 Kieselsäure zur Verwendung als Metallkatalysatorträger

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69628304T Expired - Lifetime DE69628304T2 (de) 1995-05-04 1996-04-16 Kieselsäure zur Verwendung als Metallkatalysatorträger

Country Status (13)

Country Link
US (3) US5612422A (de)
EP (2) EP0842698B1 (de)
JP (1) JP4111540B2 (de)
CN (2) CN1177866C (de)
AU (1) AU703098B2 (de)
BR (1) BR9608697A (de)
CA (1) CA2217207A1 (de)
CO (1) CO4560454A1 (de)
DE (2) DE69602743T2 (de)
ES (1) ES2132918T3 (de)
MX (1) MX9708469A (de)
TW (1) TW419488B (de)
WO (1) WO1996034896A1 (de)

Families Citing this family (69)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998055886A1 (fr) * 1997-06-06 1998-12-10 Nippon Zeon Co., Ltd. Matiere a mouler pour lentilles plastiques
US6172165B1 (en) * 1997-07-24 2001-01-09 The Dow Chemical Company Process for hydrogenating aromatic polymers
DE19756368A1 (de) 1997-12-18 1999-07-01 Bayer Ag Vinylcyclohexan basierende Polymere
DE19756369A1 (de) * 1997-12-18 1999-07-01 Bayer Ag Verfahren zur Hydrierung aromatischer Polymere
DE19815737A1 (de) * 1998-04-08 1999-10-14 Bayer Ag Verfahren zur Hydrierung aromatischer Polymere in Gegenwart verzweigter Kohlenwasserstoffe
DE19833094A1 (de) * 1998-07-23 2000-01-27 Bayer Ag Verfahren zur Hydrierung aromatischer Polymere in Gegenwart spezieller Katalysatoren
DE19833095A1 (de) * 1998-07-23 2000-01-27 Bayer Ag Verfahren zur Hydrierung aromatischer Polymere in Gegenwart von sauerstoffenthaltenden Kohlenwasserstoffen
US6030680A (en) * 1998-09-04 2000-02-29 The Dow Chemical Company Adhesion of amorphous saturated hydrocarbon thermoplastic substrates
DE19855062A1 (de) 1998-11-28 2000-05-31 Bayer Ag Blockcopolymere auf Vinylcyclohexanbasis
EP1193274B1 (de) * 1998-12-04 2006-05-31 Nippon Zeon Co., Ltd. Harzzusammensetzung enthaltend hydrierte polymere und verfahren zur herstellung von einem substrat zur verwendung als datenaufzeichnungsträger
DE19904612A1 (de) 1999-02-05 2000-08-10 Bayer Ag Verfahren zur Hydrierung aromatischer Polymere in Gegenwart spezieller Katalysatoren
US6632890B1 (en) 1999-03-19 2003-10-14 Dow Global Technologies Inc. Hydrogenated block copolymer compositions
US20020061982A1 (en) * 1999-06-11 2002-05-23 Donald Robert J. Compositions comprising hydrogenated block copolymers and end-use applications thereof
EP1196456B1 (de) 1999-06-11 2006-06-28 Dow Global Technologies Inc. Hydrogenierte block-copolymere und daraus hergestellte optische medienplatten
WO2000077054A1 (en) 1999-06-11 2000-12-21 The Dow Chemical Company Hydrogenated block copolymers and optical media discs produced therefrom
US6426390B1 (en) 1999-06-11 2002-07-30 Dow Global Technology Inc. Hydrogenated block copolymer compositions
DE60020710T2 (de) * 1999-06-11 2006-03-16 Dow Global Technologies, Inc., Midland Hydrierte blockcopolymerzusammensetzungen und verwendungen davon
CN1171913C (zh) * 1999-06-11 2004-10-20 陶氏环球技术公司 包括氢化嵌段共聚物的组合物及其最终用途
US20020061981A1 (en) * 1999-06-11 2002-05-23 Donald Robert J. Compositions comprising hydrogenated block copolymers and end-use applications thereof
US6777082B2 (en) 1999-07-28 2004-08-17 The Dow Chemical Company Hydrogenated block copolymers having elasticity and articles made therefrom
AR024970A1 (es) * 1999-07-28 2002-10-30 Dow Global Technologies Inc Polimeros de bloque hidrogenados que poseen elasticidad y articulos preparados a partir de los mismos
WO2001023437A1 (fr) * 1999-09-28 2001-04-05 Teijin Limited Materiau optique comprenant un copolymere bloc de polystyrene hydrogene en forme d'etoile, procede de production de ce materiau, et substrat pour disque optique
WO2001042355A1 (en) * 1999-12-07 2001-06-14 Dow Global Technologies Inc. Hydrogenated block copolymer compositions for thin wall injection molding applications
EP1240211B1 (de) * 1999-12-08 2005-04-13 Dow Global Technologies Inc. Verfahren zur hydrierung von ungesättigten polymeren
CN1181103C (zh) * 1999-12-08 2004-12-22 陶氏环球技术公司 氢化芳族聚合物的方法
US20030099837A1 (en) * 1999-12-22 2003-05-29 Dirk Mockel Thermoplastic multi-layered film with a layer of vinylcyclohexane-based polymer
EP1270607A4 (de) * 2000-03-01 2005-04-13 Teijin Ltd Verfahren zur herstellung von hydrierten, ungesättigte ringe enthaltenden, kohlenwasserstoffpolymeren
EP1292627B1 (de) * 2000-03-23 2005-01-26 Dow Global Technologies Inc. Hydrierte monovinylidenaromatische polymerzusammensetzungen
US6455656B2 (en) 2000-04-03 2002-09-24 Dow Global Technologies Inc. Process for preparing hydrogenated aromatic polymers
JP2003529646A (ja) * 2000-04-03 2003-10-07 ダウ グローバル テクノロジーズ インコーポレーテッド 水素化芳香族ポリマーの製造方法
US6395841B1 (en) 2000-09-06 2002-05-28 The Dow Chemical Company Process for hydrogenating unsaturated polymers
WO2002094899A1 (de) 2001-05-18 2002-11-28 Basf Aktiengesellschaft Kernhydrierte blockcopolymere mit assymetrischem aufbau
DE10128242A1 (de) 2001-06-11 2002-12-12 Basf Ag Verfahren zur Hydrierung organischer Verbindungen
EP1277768A1 (de) * 2001-07-18 2003-01-22 ATOFINA Research Verfahren zur Hydrierung von Polymeren
TWI294939B (en) * 2002-03-11 2008-03-21 Dow Global Technologies Inc Stretch fabrics with improved chemical resistance and durability
JP3996008B2 (ja) * 2002-07-31 2007-10-24 株式会社ブリヂストン ゴム組成物及びこれをトレッドに用いた空気入りタイヤ
WO2004052937A2 (en) * 2002-11-05 2004-06-24 North Carolina State University Hydrogenation of polymers in the presence of supercritical carbon dioxide
US7053156B2 (en) * 2003-12-19 2006-05-30 Kraton Polymers U.S. Llc Process for hydrogenating block copolymers
WO2006078389A1 (en) 2005-01-14 2006-07-27 Exxonmobil Chemical Patents Inc. Ultra pure fluids
US20090075131A1 (en) * 2005-03-24 2009-03-19 Idemitsu Kosan Co., Ltd. Desulfurizing agent and method of desulfurization with the same
TWI396701B (zh) * 2006-02-27 2013-05-21 Mitsubishi Gas Chemical Co 氫化聚合物之製法
KR20090086207A (ko) 2006-10-05 2009-08-11 다우 글로벌 테크놀로지스 인크. 벌크 광확산 조성물
KR101475101B1 (ko) 2007-08-06 2014-12-22 미츠비시 가스 가가쿠 가부시키가이샤 핵수소화된 방향족 비닐 화합물/(메타)아크릴레이트계 공중합체의 제조 방법
US8518851B2 (en) * 2007-10-19 2013-08-27 Shell Oil Company Catalyst for the hydrogenation of unsaturated hydrocarbons and process for its preparation
WO2009067290A1 (en) * 2007-11-20 2009-05-28 Dow Global Technologies Inc. Optical compensation film
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
WO2011061575A1 (en) * 2009-11-20 2011-05-26 Total Raffinage Marketing Process for the production of hydrocarbon fluids having a low aromatic content
WO2011061576A1 (en) 2009-11-20 2011-05-26 Total Raffinage Marketing Process for the production of hydrocarbon fluids having a low aromatic content
WO2011075229A1 (en) 2009-12-18 2011-06-23 Dow Global Technologies Llc Plastic optical fiber comprising cyclic block copolymer
CN103347903B (zh) 2010-07-28 2016-03-16 朗盛德国有限责任公司 基于二烯的聚合物的氢化
CN102219223B (zh) * 2011-03-14 2012-11-28 杭州华品科技有限公司 一种超宽孔二氧化硅载体的制备方法
CN102513080B (zh) * 2011-11-23 2014-01-15 华东理工大学 环己烷基乙烯的均聚物或共聚物的制备方法及一种催化剂
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
ES2613859T3 (es) 2012-10-08 2017-05-26 Shell Internationale Research Maatschappij B.V. Proceso para la licuación de un material celulósico
CN104140480B (zh) * 2013-05-08 2016-10-19 中国石油大学(北京) 一种聚苯乙烯加氢制备聚环己基乙烯的方法
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
FR3015514B1 (fr) 2013-12-23 2016-10-28 Total Marketing Services Procede ameliore de desaromatisation de coupes petrolieres
US10167360B2 (en) 2014-01-14 2019-01-01 Dow Global Technologies Llc Process to produce polyolefin ionomers and ionomers produced thereby
EP3256524A4 (de) * 2015-02-11 2018-09-12 PolyOne Corporation Supervibrierende dämpfende thermoplastische elastomermischungen
US11298922B2 (en) 2016-02-24 2022-04-12 BMSI, Inc. Packaging laminate
US11235561B2 (en) 2016-02-24 2022-02-01 BMSI, Inc. Packaging laminate
WO2017155712A1 (en) 2016-03-11 2017-09-14 Topas Advanced Polymers, Inc. Injection stretch blow-molding (isbm) enhancement for semi-crystalline polyolefin containers utilizing alicyclic polyolefins
US10553818B2 (en) 2016-03-18 2020-02-04 Zeon Corporation Method for manufacturing organic electronic device sealing body
US10814593B2 (en) 2016-07-25 2020-10-27 Avient Corporation Super-vibration damping thermoplastic elastomer blends and articles made therewith
WO2018152075A1 (en) 2017-02-17 2018-08-23 3M Innovative Properties Company Triblock copolymers
WO2019118331A1 (en) * 2017-12-11 2019-06-20 Valvoline Licensing And Intellectual Property Llc Scalable synthesis of hydrogenated alpha styrene dimer
CN112203750B (zh) 2018-06-01 2023-01-13 3M创新有限公司 包含三嵌段共聚物的多孔膜
WO2022013751A1 (en) * 2020-07-14 2022-01-20 Sabic Global Technologies B.V. Catalysts for hydrogenation of aromatic containing polymers and uses thereof
US20240262940A1 (en) 2021-05-19 2024-08-08 China Petroleum & Chemical Corporation Hydrogenation method for aromatic polymer and hydrogenated block copolymer and use thereof

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3888972A (en) * 1972-05-11 1975-06-10 Andrei Vladimirovich Kiselev Process for preparation of wide-pore adsorbent for use in chromatography
US4112032A (en) * 1976-04-21 1978-09-05 Corning Glass Works Silica-containing porous bodies of controlled pore size
GB2011911B (en) * 1977-10-20 1982-09-15 Johnson Matthey Co Ltd Production of stable 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
US4617060A (en) * 1984-04-23 1986-10-14 Mallinckrodt, Inc. Silica catalyst supports
US4629767A (en) * 1985-07-12 1986-12-16 Phillips Petroleum Co. Hydrogenation process and catalyst
US4976848A (en) * 1988-10-04 1990-12-11 Chevron Research Company Hydrodemetalation and hydrodesulfurization using a catalyst of specified macroporosity
US5110779A (en) * 1989-01-09 1992-05-05 The Dow Chemical Company Polymer hydrogenation catalysts
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
JP2890748B2 (ja) * 1990-08-24 1999-05-17 三菱化学株式会社 水素化スチレン系樹脂の製造方法
JPH04108809A (ja) * 1990-08-29 1992-04-09 Japan Synthetic Rubber Co Ltd 重合体の水素化方法
CA2084929C (en) * 1991-12-30 2000-01-25 Exxon Research And Engineering Company Catalyst and process for cracking hydrocarbons with highly attrition resistant mesoporous catalytic cracking catalysts
US5352744A (en) * 1993-03-15 1994-10-04 University Of Minnesota Method for hydrogenating polymers and products therefrom

Also Published As

Publication number Publication date
TW419488B (en) 2001-01-21
US5612422A (en) 1997-03-18
AU5548796A (en) 1996-11-21
CN1183787A (zh) 1998-06-03
EP0823916A1 (de) 1998-02-18
EP0823916B1 (de) 1999-06-02
ES2132918T3 (es) 1999-08-16
US5654253A (en) 1997-08-05
DE69602743T2 (de) 1999-10-07
DE69628304T2 (de) 2004-04-01
CN1117103C (zh) 2003-08-06
HK1008229A1 (en) 1999-05-07
EP0842698B1 (de) 2003-05-21
DE69628304D1 (de) 2003-06-26
MX9708469A (es) 1998-02-28
US5700878A (en) 1997-12-23
EP0842698A2 (de) 1998-05-20
CA2217207A1 (en) 1996-11-07
CN1177866C (zh) 2004-12-01
JP4111540B2 (ja) 2008-07-02
AU703098B2 (en) 1999-03-18
EP0842698A3 (de) 2001-01-17
CN1403490A (zh) 2003-03-19
WO1996034896A1 (en) 1996-11-07
JPH11504959A (ja) 1999-05-11
BR9608697A (pt) 1999-07-06
CO4560454A1 (es) 1998-02-10

Similar Documents

Publication Publication Date Title
DE69602743D1 (de) Verfahren zur hydrogenierung von aromatischen polymeren
DE69814098D1 (de) Verfahren zur rheologieänderung von polymeren
ATE282050T1 (de) Verfahren zur herstellung von wasserlöslichen polymeren
DE69625799D1 (de) Verfahren zur hydrophilisierung von hydrophoben polymeren
DE69603255D1 (de) Verfahren zur modifizierung von oberflächen
DE59705513D1 (de) Verfahren zur Hydrierung
DE69703159D1 (de) Verfahren zur herstellung von polymerteilchen
DE69701997D1 (de) Verfahren zur bromierung von styrolpolymeren
DE69715424D1 (de) Verfahren zur halogenierung von isoolefin-para-alkylstyrol-copolymeren
ATE227746T1 (de) Verfahren zur olefinpolymerisation
DE59712105D1 (de) Verfahren zur herstellung von schwefelhaltigen polymeren
DE69630686D1 (de) Verfahren zur echtheitsprüfung von münzen
DE69515241D1 (de) Verfahren zur Emulsions-Polymerisation
DE60019455D1 (de) Verfahren zur hydrierung von ungesättigten polymeren
DE59708831D1 (de) Verfahren zur herstellung von schwefelhaltigen polymeren
ATE254143T1 (de) Verfahren zur herstellung von anhydrid-gruppen enthaltenden pfropfpolymerisaten
ATE287418T1 (de) Verfahren zur hydrierung von aromatischen polymeren
DE69513623D1 (de) Verfahren zur herstellung von isobutenpolymer
DE69601700D1 (de) Verfahren zur herstellung von funktionalisierten polymeren
ATE272076T1 (de) Verfahren und vorrichtung zur herstellung von polymeren
DE69714766D1 (de) Verfahren zur epoxidation von ungesättigten polymeren
ATE197054T1 (de) Verfahren zur herstellung von hydroxamat funktionellen gruppen enthaltenden polymeren
DE69519854D1 (de) Verfahren zur herstellung von einem aromatischen polymer
DE69813245D1 (de) Verfahren zur herstellung von aromatischen aminen
DE69816295D1 (de) Verfahren zur herstellung von aromatischem poycarbonat

Legal Events

Date Code Title Description
8364 No opposition during term of opposition