BR8304996A - Processo para produzir um polimero de ureido insaturado em alfa-beta liquido,polimero assim obtido e elastomero curado solido - Google Patents

Processo para produzir um polimero de ureido insaturado em alfa-beta liquido,polimero assim obtido e elastomero curado solido

Info

Publication number
BR8304996A
BR8304996A BR8304996A BR8304996A BR8304996A BR 8304996 A BR8304996 A BR 8304996A BR 8304996 A BR8304996 A BR 8304996A BR 8304996 A BR8304996 A BR 8304996A BR 8304996 A BR8304996 A BR 8304996A
Authority
BR
Brazil
Prior art keywords
polymer
insatured
beta
produce
ureide
Prior art date
Application number
BR8304996A
Other languages
English (en)
Inventor
Fernando E Blanco
Original Assignee
Prod Res & Chem Corp
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
Priority claimed from US06/418,667 external-priority patent/US4426506A/en
Application filed by Prod Res & Chem Corp filed Critical Prod Res & Chem Corp
Publication of BR8304996A publication Critical patent/BR8304996A/pt

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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/67—Unsaturated compounds having active hydrogen
    • C08G18/671—Unsaturated compounds having only one group containing active hydrogen
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/83—Chemically modified polymers
    • C08G18/833—Chemically modified polymers by nitrogen containing compounds
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/83—Chemically modified polymers
    • C08G18/834—Chemically modified polymers by compounds containing a thiol group
    • C08G18/835—Unsaturated polymers modified by compounds containing a thiol group
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/83—Chemically modified polymers
    • C08G18/837—Chemically modified polymers by silicon containing compounds

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)
  • Polyurethanes Or Polyureas (AREA)
BR8304996A 1982-09-16 1983-09-15 Processo para produzir um polimero de ureido insaturado em alfa-beta liquido,polimero assim obtido e elastomero curado solido BR8304996A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/418,667 US4426506A (en) 1982-09-16 1982-09-16 Alpha-beta unsaturated ureide polymers, method for making same and cured elastomers produced therefrom
US50474083A 1983-06-16 1983-06-16

Publications (1)

Publication Number Publication Date
BR8304996A true BR8304996A (pt) 1984-09-04

Family

ID=27024221

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8304996A BR8304996A (pt) 1982-09-16 1983-09-15 Processo para produzir um polimero de ureido insaturado em alfa-beta liquido,polimero assim obtido e elastomero curado solido

Country Status (7)

Country Link
EP (1) EP0104035A3 (pt)
AU (1) AU1910483A (pt)
BR (1) BR8304996A (pt)
CA (1) CA1213396A (pt)
DK (1) DK420183A (pt)
ES (1) ES8503013A1 (pt)
NO (1) NO833331L (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0204497B1 (en) * 1985-05-28 1994-07-13 Nippon Paint Co., Ltd. Polymerisation process employing compounds having polymerisable acylurethane structures
GB9625422D0 (en) * 1996-12-06 1997-01-22 Smith & Nephew Adhesives
GB2334260A (en) * 1996-12-06 1999-08-18 Smith & Nephew Adhesives

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB820005A (en) * 1956-08-15 1959-09-16 Us Rubber Co Improvements in polyurethane elastomers and method of making the same
GB1352063A (en) * 1971-01-08 1974-05-15 Ici Ltd Polymerisable compositions and resins derived thererom
US4439576A (en) * 1980-11-03 1984-03-27 Olin Corporation Modified polyurethane liquid polymer compositions

Also Published As

Publication number Publication date
NO833331L (no) 1984-03-19
AU1910483A (en) 1984-03-22
EP0104035A2 (en) 1984-03-28
ES525628A0 (es) 1985-02-01
ES8503013A1 (es) 1985-02-01
CA1213396A (en) 1986-10-28
DK420183A (da) 1984-03-17
EP0104035A3 (en) 1985-04-03
DK420183D0 (da) 1983-09-15

Similar Documents

Publication Publication Date Title
BR8703197A (pt) Polimero de poliuretana,composicao e processo para preparar o polimero
BR8606045A (pt) Processo para preparar uma esponja e processo para absorver um liquido
BR8704853A (pt) Processo para preparar um polimero semelhante a borracha
BR8401449A (pt) Copolimeros,sua aplicacao,e processo para sua obtencao
BR8401049A (pt) Processo para expressar um gene de codificacao de proquimosina em celulas hospedeiras de e.coli.plasmideo de expressao,gene de proquimosina e processo para fazer plasmideos
BR8506695A (pt) Emulsoes agua-em-oleo em polimeros hidrofobicos associativos e um processo para a preparacao das mesmas
BR8401556A (pt) Processo para conduzir um fluxo de liquido por uma unidade de prensa a cinta e unidade de prensa a cinta,onde pode ser usado o processo
IS1246B6 (is) Aðferð til að skipta efnum/vörum af mismunandi þyngd í fyrirfram ákveðnar þyngdareiningar og tæki til að nota aðferðina
MX163060B (es) Mejoras en guia de onda de filamento optico y metodo para producir la misma
BR8205966A (pt) Processo e adaptador para montagem de ferrao de bombeamento descendente
BR8304558A (pt) Poliester contendo baixo teor de dimero ciclico e processo para prepara - lo
BR8401281A (pt) Substrato de borracha e processo para aplicar um polimero ou prepolimero curavel com amina a um substrato de borracha curada
BR8506008A (pt) Dentifricio de gel e processo para sua preparacao
BR8105818A (pt) Processo e dispositivo para detectar as modificacoes do estado mecanico das armacoes de uma estrutura no mar
BR8303640A (pt) Placa de cubo, processo para sua fabricacao e cubo de rotor de helicoptero
BR8506443A (pt) Processo para prover melhoradas resinas de dispersao vinicola e resinas de dispersao vinicola tixotropicas
BR8206946A (pt) Composicoes herbicidas,e,processo para produzir 1,3,5-triazinonas,nelas aplicaveis
BR7904642A (pt) Processo para preparar uma fibra de polimero de acrilonitrprocesso para preparar uma fibra de polimero de acrilonitrila com propriedades fisicas desejaveis,e fibra de polimerila com propriedades fisicas desejaveis,e fibra de polimero de acrilonitrila o de acrilonitrila
BR8407009A (pt) Processo e aparelho para separar liquidos
BR8304996A (pt) Processo para produzir um polimero de ureido insaturado em alfa-beta liquido,polimero assim obtido e elastomero curado solido
BR8200533A (pt) Artigo abrasivo e processo para produzir um artigo abrasivo colado com resina curada
BR8300828A (pt) Sistema de processamento de dados distribuido, processo para processar dados no mesmo e processo de operacao de uma rede de dados distribuida
BR8404461A (pt) Processo para modificacao de polimeros
BR8406335A (pt) Polimero,copolimero em bloco e processo para preparar um copolimero em bloco
BR8704306A (pt) Organopolissiloxanas e processo para sua preparacao