[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

FR2468618B1 - Procede pour l'hydrogenation selective de polymeres - Google Patents

Procede pour l'hydrogenation selective de polymeres

Info

Publication number
FR2468618B1
FR2468618B1 FR8022842A FR8022842A FR2468618B1 FR 2468618 B1 FR2468618 B1 FR 2468618B1 FR 8022842 A FR8022842 A FR 8022842A FR 8022842 A FR8022842 A FR 8022842A FR 2468618 B1 FR2468618 B1 FR 2468618B1
Authority
FR
France
Prior art keywords
polymers
selective hydrogenation
hydrogenation
selective
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
Application number
FR8022842A
Other languages
English (en)
Other versions
FR2468618A1 (fr
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.)
Asahi Kasei Corp
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry Co Ltd
Asahi Kasei Kogyo KK
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 Asahi Chemical Industry Co Ltd, Asahi Kasei Kogyo KK filed Critical Asahi Chemical Industry Co Ltd
Publication of FR2468618A1 publication Critical patent/FR2468618A1/fr
Application granted granted Critical
Publication of FR2468618B1 publication Critical patent/FR2468618B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
FR8022842A 1979-10-26 1980-10-24 Procede pour l'hydrogenation selective de polymeres Expired FR2468618B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13779179A JPS5662805A (en) 1979-10-26 1979-10-26 Selective hydrogenation of polymer

Publications (2)

Publication Number Publication Date
FR2468618A1 FR2468618A1 (fr) 1981-05-08
FR2468618B1 true FR2468618B1 (fr) 1985-10-18

Family

ID=15206926

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8022842A Expired FR2468618B1 (fr) 1979-10-26 1980-10-24 Procede pour l'hydrogenation selective de polymeres

Country Status (4)

Country Link
JP (1) JPS5662805A (fr)
DE (1) DE3040205A1 (fr)
FR (1) FR2468618B1 (fr)
GB (1) GB2061961B (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57202305A (en) * 1981-06-05 1982-12-11 Nippon Zeon Co Ltd Hydrogenation of conjugated diene polymer
JPS585360A (ja) * 1981-07-03 1983-01-12 Asahi Chem Ind Co Ltd ガラス繊維強化熱可塑性樹脂組成物
JPS587443A (ja) * 1981-07-06 1983-01-17 Asahi Chem Ind Co Ltd 熱可塑性重合体からなる組成物
EP0371001B1 (fr) * 1981-08-13 1996-02-07 Asahi Kasei Kogyo Kabushiki Kaisha Copolymère séquensé modifié
US5272209A (en) * 1981-08-13 1993-12-21 Asahi Kasei Kogyo Kabushiki Kaisha Modified block copolymer composition
US4820768A (en) * 1981-08-13 1989-04-11 Asahi Kasei Kogyo Kabushiki Kaisha Modified block copolymer composition
US5272208A (en) * 1981-08-13 1993-12-21 Asahi Kasei Kogyo Kabushiki Kaisha Modified block copolymer composition
US5278246A (en) * 1981-08-13 1994-01-11 Asahi Kasei Kogyo Kabushiki Kaisha Modified block copolymer and a process for producing the same
US4412087A (en) * 1981-12-16 1983-10-25 Phillips Petroleum Company Viscosity index improver with high thickening power
JPS5924711A (ja) * 1982-07-31 1984-02-08 Japan Synthetic Rubber Co Ltd ゴム変性グラフト熱可塑性樹脂組成物
US4501685A (en) * 1982-09-10 1985-02-26 Johnson Matthey Public Limited Company Catalytic selective hydrogenation of aliphatic unsaturation in copolymers
US4540480A (en) * 1982-10-23 1985-09-10 Arakawa Kagaku Kogyo Kabushiki Kaisha Process for preparing hydrogenated petroleum resin
IT1246410B (it) * 1990-07-25 1994-11-18 Enichem Elastomers Copolimero a blocchi ramificato, procedimenti per la sua preparazione e suo impiego
IT1246287B (it) * 1990-07-25 1994-11-17 Enichem Elastomers Copolimero a blocchi ramificato e idrogenato e procedimenti per la sua preparazione
IT1244550B (it) * 1991-02-06 1994-07-15 Enichem Elastomers Copolimeri a blocchi idrogenati contenenti gruppi epossidici e loro metodo di preparazione
US5378767A (en) * 1993-06-18 1995-01-03 Shell Oil Company Fixed bed hydrogenation of low molecular weight polydiene polymers
FR2818650B1 (fr) * 2000-12-21 2003-02-07 Atofina Procede d'hydrogenation de copolymeres a blocs insatures et copolymeres a blocs hydrogenes
JP2009270096A (ja) * 2008-04-11 2009-11-19 Kuraray Co Ltd 重合体の水素化方法および水素化反応により得られる水素化重合体
TW201710309A (zh) * 2015-07-22 2017-03-16 Jsr Corp 氫化共軛二烯類聚合物及其製造方法、聚合物組成物、交聯聚合物以及輪胎
CN109810209A (zh) * 2018-12-25 2019-05-28 山东玉皇化工有限公司 一种氢化苯乙烯-丁二烯-苯乙烯嵌段共聚物的制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2030641C3 (de) * 1969-06-27 1978-10-19 Borg-Warner Corp., Chicago, Ill. (V.St.A.) Verfahren zur Herstellung von hydrierten Pfropfcopolymerisaten
GB2011911B (en) * 1977-10-20 1982-09-15 Johnson Matthey Co Ltd Production of stable polymers
DE2748884C2 (de) * 1977-11-02 1982-05-19 Basf Ag, 6700 Ludwigshafen Verfahren zur katalytischen Hydrierung von Polymerisaten konjugierter Diene
DE2931736A1 (de) * 1979-08-04 1981-02-26 Basf Ag Hydrierte, sternfoermig aufgebaute copolymerisate, ein verfahren zu deren herstellung und die verwendung derselben als schmieroeladditive

Also Published As

Publication number Publication date
DE3040205A1 (de) 1981-09-17
FR2468618A1 (fr) 1981-05-08
GB2061961B (en) 1984-02-29
JPS6212802B2 (fr) 1987-03-20
JPS5662805A (en) 1981-05-29
DE3040205C2 (fr) 1988-01-28
GB2061961A (en) 1981-05-20

Similar Documents

Publication Publication Date Title
FR2468618B1 (fr) Procede pour l'hydrogenation selective de polymeres
BE887678A (fr) Procede de preparation de polymeres d'alpha-olefines
FR2474039B1 (fr) Procede de preparation de polymeres d'a-olefines
BE869256A (fr) Procede pour l'ethylation de mono-alkylbenzenes
BE887377A (fr) Procede de production de polymeres d'alphaolefines
FR2480757B1 (fr) Procede de preparation de polymeres styreniques
FR2421170B1 (fr) Procede pour la preparation de 2,2,6,6-tetramethyl-4-piperidone
BE884650A (fr) Procede pour la preparation de diesterdiamides
BE885977A (fr) Procede pour la preparation de dithiazolyldisulfures
BE862106A (fr) Procede de preparation d'electro-corindon fondu
BE893913A (fr) Procede de production de polymeres d'alphaolefines
RO71280A (fr) Procede pour la preparation de l'ethylenglycol
BE884865A (fr) Procede pour la production de polymeres d'alpha-olefines hautement stereo-reguliers
FR2528437B1 (fr) Procede de preparation de polymeres d'acrylamide
FR2445345B1 (fr) Procede ameliore pour la production de polyethylene
FR2422692B1 (fr) Procede pour la production de copolymeres de l'ethylene
BE862360A (fr) Procede pour la chloration dirigee d'alcoylbenzenes
LU80567A1 (fr) Procede pour la preparation de 3-iodo-et de 3 bromorifamycine s
BE867228A (fr) Procede pour la preparation d'hydroxyphenylglycocolles
BE867414A (fr) Procede pour la preparation d'hydroxy-alpha-aminobenzylpenicillines
BE882508A (fr) Procede perfectionne pour la production de 3-0-demethyl-fortimicines
BE871961A (fr) Procede ameliore pour la production d'alkylene-glycols
FR2467842B1 (fr) Procede pour la production d'iminodiacetonitrile
FR2434178B1 (fr) Procede de preparation de polymeres d'alpha-olefines
FR2352879A1 (fr) Procede pour la production d'

Legal Events

Date Code Title Description
ST Notification of lapse