BE756177A - Procede de preparation de copolymeres a blocs hydrogenes - Google Patents

Procede de preparation de copolymeres a blocs hydrogenes

Info

Publication number
BE756177A
BE756177A BE756177DA BE756177A BE 756177 A BE756177 A BE 756177A BE 756177D A BE756177D A BE 756177DA BE 756177 A BE756177 A BE 756177A
Authority
BE
Belgium
Prior art keywords
block copolymers
hydrogenated block
preparing hydrogenated
preparing
copolymers
Prior art date
Application number
Other languages
English (en)
Inventor
H L Hassell
Original Assignee
Shell Int Research
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.)
Publication date
Publication of BE756177A publication Critical patent/BE756177A/fr

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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/04—Reduction, e.g. hydrogenation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S525/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S525/94—Hydrogenation of a polymer
BE756177D 1969-09-17 Procede de preparation de copolymeres a blocs hydrogenes BE756177A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85889469A 1969-09-17 1969-09-17

Publications (1)

Publication Number Publication Date
BE756177A true BE756177A (fr) 1971-03-15

Family

ID=25329451

Family Applications (1)

Application Number Title Priority Date Filing Date
BE756177D BE756177A (fr) 1969-09-17 Procede de preparation de copolymeres a blocs hydrogenes

Country Status (9)

Country Link
US (1) US3644588A (fr)
BE (1) BE756177A (fr)
CA (1) CA936298A (fr)
DE (1) DE2045621C3 (fr)
ES (1) ES383655A1 (fr)
FR (1) FR2061450A5 (fr)
GB (1) GB1314532A (fr)
NL (1) NL165187C (fr)
ZA (1) ZA706290B (fr)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3957914A (en) * 1973-02-22 1976-05-18 Shell Oil Company Cyclic polymerization process
US4020251A (en) * 1974-02-27 1977-04-26 Phillips Petroleum Company 1,3-Cyclodiene-acyclic conjugated diene copolymers
US3937759A (en) * 1974-05-01 1976-02-10 Shell Oil Company Hydrogenation process
US4167545A (en) * 1975-11-08 1979-09-11 Basf Aktiengesellschaft Branched block copolymers and their manufacture
DE2550226C2 (de) * 1975-11-08 1984-12-13 Basf Ag, 6700 Ludwigshafen Verzweigte Blockcopolymerisate und Verfahren zu ihrer Herstellung
DE2748884C2 (de) * 1977-11-02 1982-05-19 Basf Ag, 6700 Ludwigshafen Verfahren zur katalytischen Hydrierung von Polymerisaten konjugierter Diene
US4851476A (en) * 1987-07-27 1989-07-25 Shell Oil Company Functionalized polymers and process for modifying unsaturated polymers
US5001199A (en) * 1987-11-05 1991-03-19 Shell Oil Company Selective hydrogenation process
US4879349A (en) * 1987-11-05 1989-11-07 Shell Oil Company Selective hydrogenation process
US4970265A (en) * 1989-03-27 1990-11-13 Shell Oil Company Functionalized polymers and process for modifying unsaturated polymers
US5191024A (en) * 1989-05-19 1993-03-02 Japan Synthetic Rubber Co., Ltd. Hydrogenated diene block copolymer and composition comprising the same
US5597872A (en) * 1990-05-29 1997-01-28 Shell Oil Company Hydrogenation of polymers having ketone groups
IT1246287B (it) * 1990-07-25 1994-11-17 Enichem Elastomers Copolimero a blocchi ramificato e idrogenato e procedimenti per la sua preparazione
IT1246410B (it) * 1990-07-25 1994-11-18 Enichem Elastomers Copolimero a blocchi ramificato, procedimenti per la sua preparazione e suo impiego
US5173537A (en) * 1991-12-20 1992-12-22 Shell Oil Company Selective hydrogenation of conjugated diolefin poylmers
US5242961A (en) * 1992-05-28 1993-09-07 Shell Oil Company Color prevention in titanium catalyzed hydrogenated diene polymers
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
US6426390B1 (en) 1999-06-11 2002-07-30 Dow Global Technology Inc. Hydrogenated block copolymer compositions
EP1196456B1 (fr) 1999-06-11 2006-06-28 Dow Global Technologies Inc. Copolymeres sequences hydrogenes et disques optiques produits avec ces copolymeres
EP1196458B1 (fr) 1999-06-11 2004-05-19 Dow Global Technologies Inc. Copolymeres sequences hydrogenes et disques optiques produits avec ces copolymeres
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
DE60017768T2 (de) 1999-08-16 2005-12-22 Dow Global Technologies, Inc., Midland Hydrogenierte block-copolymere und daraus hergestellte optische medienplatten
BE1017112A3 (fr) * 2006-04-26 2008-02-05 Ct Rech Metallurgiques Asbl Dispositif et procede de controle dynamique des bruleurs combines et des lances d'insufflation d'oxygene dans un four.
US7775107B2 (en) * 2007-10-03 2010-08-17 Hamilton Sundstrand Corporation Measuring rotor imbalance via blade clearance sensors
TWI415681B (zh) * 2009-07-24 2013-11-21 Ind Tech Res Inst 觸媒系統及選擇性氫化製程
CN104043482B (zh) * 2013-03-12 2017-05-24 中国石油化工股份有限公司 一种加氢催化剂及其制备方法
CN106661135B (zh) 2014-09-04 2020-06-19 株式会社可乐丽 阴离子聚合物的制造方法
CN111085272B (zh) * 2018-10-24 2023-05-12 中国石油化工股份有限公司 聚苯乙烯加氢制聚环己烷基乙烯的加氢催化剂及制备方法和加氢方法

Also Published As

Publication number Publication date
NL165187C (nl) 1981-03-16
US3644588A (en) 1972-02-22
NL7013595A (fr) 1971-03-19
DE2045621B2 (de) 1979-10-25
FR2061450A5 (fr) 1971-06-18
GB1314532A (en) 1973-04-26
CA936298A (en) 1973-10-30
DE2045621A1 (de) 1971-03-18
DE2045621C3 (de) 1980-07-03
NL165187B (nl) 1980-10-15
ZA706290B (en) 1971-05-27
ES383655A1 (es) 1973-02-16

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: SHELL INTERNATIONALE RESEARCH MIJ N.V.

Effective date: 19850930