ES8303459A1 - "un metodo de preparar un polimero funcional de azodicarboxilato". - Google Patents

"un metodo de preparar un polimero funcional de azodicarboxilato".

Info

Publication number
ES8303459A1
ES8303459A1 ES511960A ES511960A ES8303459A1 ES 8303459 A1 ES8303459 A1 ES 8303459A1 ES 511960 A ES511960 A ES 511960A ES 511960 A ES511960 A ES 511960A ES 8303459 A1 ES8303459 A1 ES 8303459A1
Authority
ES
Spain
Prior art keywords
polymer
reagents
graft copolymers
functional
functional polymer
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
ES511960A
Other languages
English (en)
Other versions
ES511960A0 (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.)
Malaysian Rubber Producers Research Association
Original Assignee
Malaysian Rubber Producers Research Association
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 Malaysian Rubber Producers Research Association filed Critical Malaysian Rubber Producers Research Association
Publication of ES511960A0 publication Critical patent/ES511960A0/es
Publication of ES8303459A1 publication Critical patent/ES8303459A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/38—Polysiloxanes modified by chemical after-treatment
    • C08G77/382—Polysiloxanes modified by chemical after-treatment containing atoms other than carbon, hydrogen, oxygen or silicon
    • C08G77/388—Polysiloxanes modified by chemical after-treatment containing atoms other than carbon, hydrogen, oxygen or silicon containing nitrogen
    • 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
    • C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/91—Polymers modified by chemical after-treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/42—Block-or graft-polymers containing polysiloxane sequences
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G85/00—General processes for preparing compounds provided for in this subclass
    • C08G85/004—Modification of polymers by chemical after-treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)

Abstract

PROCEDIMIENTO PARA LA OBTENCION DE POLIMEROS FUNCIONALES DE AZODICARBOXILATO. CONSISTE EN MEZCLAR UN POLIMERO, QUE TIENE FUNCION HIDROXILO, CON UN COMPUESTO DE FORMULA ZCO.N(H)<X.N(H)<X.COOR, EN LA QUE ZCO ES UN DERIVADO DE ACIDO REACTIVO CON RELACION A LOS GRUPOS HIDROXILO; X VALE 0 O 1; Y R PUEDE SER VARIOS TIPOS DE RADICALES. LA REACCION SE EFECTUA EN UN DISOLVENTE ORGANICO ANHIDRO, EN PRESENCIA DE PIRIDINA O QUINOLEINA. CUANDO X VALE 1, SE OXIDA EL GRUPO HIDRAZO DEL PRODUCTO A GRUPO AZO. ESTOS COMPUESTOS TIENEN APLICACIONES PARA LA OBTENCION DE COPOLIMEROS POR INJERTO DE UNA CADENA.
ES511960A 1981-05-07 1982-05-06 "un metodo de preparar un polimero funcional de azodicarboxilato". Expired ES8303459A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8113986 1981-05-07

Publications (2)

Publication Number Publication Date
ES511960A0 ES511960A0 (es) 1983-02-01
ES8303459A1 true ES8303459A1 (es) 1983-02-01

Family

ID=10521634

Family Applications (1)

Application Number Title Priority Date Filing Date
ES511960A Expired ES8303459A1 (es) 1981-05-07 1982-05-06 "un metodo de preparar un polimero funcional de azodicarboxilato".

Country Status (6)

Country Link
US (1) US4501860A (es)
EP (1) EP0065366B1 (es)
JP (1) JPS57198704A (es)
CA (1) CA1175190A (es)
DE (1) DE3269133D1 (es)
ES (1) ES8303459A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8709887D0 (en) * 1987-04-27 1987-06-03 Univ Alberta Alkyl azodicarboxylates
DE3910023A1 (de) * 1989-03-28 1990-10-04 Basf Ag Pfropfcopolymere und verfahren zu ihrer herstellung
US5036142A (en) * 1989-12-26 1991-07-30 Allied-Signal Inc. Process for making electro-optically active polymers
DE4314111A1 (de) * 1993-04-29 1994-11-03 Goldschmidt Ag Th alpha,omega-Polymethacrylatdiole, Verfahren zu ihrer Herstellung und deren Verwendung zur Herstellung von Polymeren, insbesondere Polyurethanen und Polyestern
GB2324530A (en) 1997-04-25 1998-10-28 Polybiomed Ltd Introduction of functional groups on polymers
ES2449017T3 (es) * 2002-06-21 2014-03-17 The University Of Utah Research Foundation Compuestos reticulados, y métodos de preparación y uso de los mismos
CN102268127B (zh) * 2010-06-03 2012-11-21 华东师范大学 树枝状/超支化聚合物、中间体及其制备方法
WO2013010045A1 (en) 2011-07-12 2013-01-17 Biotime Inc. Novel methods and formulations for orthopedic cell therapy

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3194797A (en) * 1959-11-02 1965-07-13 Eastman Kodak Co Hydrazo group containing polymers
US3752802A (en) * 1970-05-14 1973-08-14 Pennwalt Corp Mono azo compounds containing an acylating function
EP0000976B1 (en) * 1977-07-26 1982-05-19 The Malaysian Rubber Producers' Research Association A method of forming graft copolymers by attaching pre-polymerised side chains to an unsaturated natural or synthetic rubber backbone, and the resulting graft copolymers
US4255536A (en) * 1979-04-24 1981-03-10 Phillips Petroleum Company Azodicarboxylate-modified copolymers

Also Published As

Publication number Publication date
ES511960A0 (es) 1983-02-01
EP0065366A2 (en) 1982-11-24
DE3269133D1 (en) 1986-03-27
EP0065366A3 (en) 1983-07-27
US4501860A (en) 1985-02-26
CA1175190A (en) 1984-09-25
EP0065366B1 (en) 1986-02-19
JPS57198704A (en) 1982-12-06

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