ES8203921A1 - Procedimiento para la obtencion de aceites de maleinato - Google Patents

Procedimiento para la obtencion de aceites de maleinato

Info

Publication number
ES8203921A1
ES8203921A1 ES501261A ES501261A ES8203921A1 ES 8203921 A1 ES8203921 A1 ES 8203921A1 ES 501261 A ES501261 A ES 501261A ES 501261 A ES501261 A ES 501261A ES 8203921 A1 ES8203921 A1 ES 8203921A1
Authority
ES
Spain
Prior art keywords
preparing
maleinized oils
maleinized
oils
gel
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
ES501261A
Other languages
English (en)
Other versions
ES501261A0 (es
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of ES8203921A1 publication Critical patent/ES8203921A1/es
Publication of ES501261A0 publication Critical patent/ES501261A0/es
Granted 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
    • C08C19/28—Reaction with compounds containing carbon-to-carbon unsaturated bonds

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)
  • Pyrrole Compounds (AREA)

Abstract

PROCEDIMIENTO PARA LA OBTENCION DE ACEITES DE MALEINATO. CONSISTE EN HACER REACCIONAR CON POLIMEROS DE DIENO, ANHIDRIDO DE ACIDO MALEICO EN PRESENCIA DE AL MENOS UN COMPUESTO INHIBIDOR DE LA GELIFICACION DE FORMULA GENERAL (I). LOS POLIMEROS TIENEN UNA VISCOSIDAD DE 400 A 50.000 CL (MEDIDA A 30 GRADOS C). LA REACCION TIENE LUGAR A UNA TEMPERATURA DE 60 A 230 GRADOS C DURANTE UN TIEMPO DE 1 A 10 HORAS. EL INHIBIDOR ESTA PRESENTE EN UNA CANTIDAD DEL 0,001 AL 20 POR 100 EN PESO REFERIDO AL POLIMRO DE DIENO. X REPRESENTA UN RESTO DIVALENTE ALIFATICO, CICLOALIFATICO, ALIFATICO-CICLOALIFATICO, AROMATICO O ALIFATICO-AROMATICO.
ES501261A 1980-04-12 1981-04-10 Procedimiento para la obtencion de aceites de maleinato Granted ES501261A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803014106 DE3014106A1 (de) 1980-04-12 1980-04-12 Verfahren zur herstellung von maleinantoelen

Publications (2)

Publication Number Publication Date
ES8203921A1 true ES8203921A1 (es) 1982-04-01
ES501261A0 ES501261A0 (es) 1982-04-01

Family

ID=6099847

Family Applications (1)

Application Number Title Priority Date Filing Date
ES501261A Granted ES501261A0 (es) 1980-04-12 1981-04-10 Procedimiento para la obtencion de aceites de maleinato

Country Status (5)

Country Link
US (1) US4340688A (es)
EP (1) EP0037952B1 (es)
JP (1) JPS56157405A (es)
DE (2) DE3014106A1 (es)
ES (1) ES501261A0 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7906592B2 (en) * 2008-07-03 2011-03-15 Bridgestone Corporation Polymers functionalized with imide compounds containing a protected amino group
BRPI1007255B1 (pt) 2009-01-23 2020-01-21 Bridgestone Corp polímeros funcionalizados com compostos nitrila contendo um grupo amino protegido
KR101692089B1 (ko) 2009-01-23 2017-01-02 가부시키가이샤 브리지스톤 폴리시아노 화합물로 관능화된 중합체
US8338544B2 (en) * 2009-12-21 2012-12-25 Bridgestone Corporation Polymers functionalized with polyoxime compounds and methods for their manufacture
US8748531B2 (en) 2010-12-10 2014-06-10 Bridgestone Corporation Polymers functionalized with oxime compounds containing an acyl group
US8962766B2 (en) 2011-09-15 2015-02-24 Bridgestone Corporation Polymers functionalized with polyhydrazone compounds

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1204729A (en) * 1967-12-28 1970-09-09 Shell Int Research Process for the improvement of synthetic diene polymers
US3778418A (en) * 1970-09-24 1973-12-11 Y Nakayama Maleinization process
US4080493A (en) * 1975-10-22 1978-03-21 Sumitomo Chemical Company, Limited Process for production of the maleic anhydride adduct of a liquid polymer
JPS5946522B2 (ja) * 1976-12-10 1984-11-13 日石三菱株式会社 水分散性塗膜形成物質の製造方法

Also Published As

Publication number Publication date
DE3014106A1 (de) 1981-10-29
JPS56157405A (en) 1981-12-04
EP0037952B1 (de) 1983-08-24
US4340688A (en) 1982-07-20
ES501261A0 (es) 1982-04-01
EP0037952A1 (de) 1981-10-21
DE3160781D1 (en) 1983-09-29

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