ES2154520A1 - Procedure for de-activating hydrogenated rubber, involves live polymer de-activated by highly soluble compounds in water with specific formula - Google Patents

Procedure for de-activating hydrogenated rubber, involves live polymer de-activated by highly soluble compounds in water with specific formula

Info

Publication number
ES2154520A1
ES2154520A1 ES9701352A ES9701352A ES2154520A1 ES 2154520 A1 ES2154520 A1 ES 2154520A1 ES 9701352 A ES9701352 A ES 9701352A ES 9701352 A ES9701352 A ES 9701352A ES 2154520 A1 ES2154520 A1 ES 2154520A1
Authority
ES
Grant status
Application
Patent type
Prior art keywords
de
activated
procedure
water
highly soluble
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.)
Granted
Application number
ES9701352A
Other languages
Spanish (es)
Other versions
ES2154520B1 (en )
Inventor
Calle Juan Antonio Barrio
Ferrer M Dolores Parellada
Soriano M Jose Espinosa
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.)
Repsol Quimica SA
Original Assignee
Repsol Quimica SA
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

Links

Abstract

Procedure for production of hydrogenated rubber involves live polymer de-activated by highly soluble compounds in water with the formula R-OH.R--COOH or with compounds of the type R'11Si-Cl+11'R'11-Sn-Cl4.11 with n being between 0 and 3, both inclusive; where R is an alkyl group C2-C20 which can contain optionally one or more polar groups chosen between C'-OH.COOH. and R. is an alkyl group C1-C20 or aryl C6C20'.
ES9701352A 1997-06-20 1997-06-20 Process for producing hydrogenated rubbers. Expired - Fee Related ES2154520B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9701352A ES2154520B1 (en) 1997-06-20 1997-06-20 Process for producing hydrogenated rubbers.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9701352A ES2154520B1 (en) 1997-06-20 1997-06-20 Process for producing hydrogenated rubbers.

Publications (2)

Publication Number Publication Date
ES2154520A1 true true ES2154520A1 (en) 2001-04-01
ES2154520B1 ES2154520B1 (en) 2001-12-01

Family

ID=8299753

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9701352A Expired - Fee Related ES2154520B1 (en) 1997-06-20 1997-06-20 Process for producing hydrogenated rubbers.

Country Status (1)

Country Link
ES (1) ES2154520B1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1271045A (en) * 1969-10-20 1972-04-19 Shell Int Research A hydrogenated polymer of a conjugated diene and a process for its preparation
GB1355342A (en) * 1970-07-01 1974-06-05 Shell Int Research Random copolymers of a conjugated diene and a styrene
US4444953A (en) * 1981-11-12 1984-04-24 Shell Oil Company Assymetric block copolymers and corresponding adhesive formulations
EP0423571A1 (en) * 1989-10-14 1991-04-24 BASF Aktiengesellschaft Branched copolymers
US5242986A (en) * 1992-08-10 1993-09-07 Shell Oil Company Selective partial hydrogenation of conjugated diolefin polymers
EP0601953A1 (en) * 1992-11-03 1994-06-15 Repsol Quimica S.A. Process of hydrogenation in solution of the double bonds of polymers of conjugated dienes, and hydrogenated block copolymer produced

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1271045A (en) * 1969-10-20 1972-04-19 Shell Int Research A hydrogenated polymer of a conjugated diene and a process for its preparation
GB1355342A (en) * 1970-07-01 1974-06-05 Shell Int Research Random copolymers of a conjugated diene and a styrene
US4444953A (en) * 1981-11-12 1984-04-24 Shell Oil Company Assymetric block copolymers and corresponding adhesive formulations
US4444953B1 (en) * 1981-11-12 1987-08-11
EP0423571A1 (en) * 1989-10-14 1991-04-24 BASF Aktiengesellschaft Branched copolymers
US5242986A (en) * 1992-08-10 1993-09-07 Shell Oil Company Selective partial hydrogenation of conjugated diolefin polymers
EP0601953A1 (en) * 1992-11-03 1994-06-15 Repsol Quimica S.A. Process of hydrogenation in solution of the double bonds of polymers of conjugated dienes, and hydrogenated block copolymer produced

Also Published As

Publication number Publication date Type
ES2154520B1 (en) 2001-12-01 grant

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