[go: up one dir, main page]

BR8803898A - Misturas de substancias,emprego e processo para a preparacao de polimeros - Google Patents

Misturas de substancias,emprego e processo para a preparacao de polimeros

Info

Publication number
BR8803898A
BR8803898A BR8803898A BR8803898A BR8803898A BR 8803898 A BR8803898 A BR 8803898A BR 8803898 A BR8803898 A BR 8803898A BR 8803898 A BR8803898 A BR 8803898A BR 8803898 A BR8803898 A BR 8803898A
Authority
BR
Brazil
Prior art keywords
employment
polymers
mixtures
substances
preparation
Prior art date
Application number
BR8803898A
Other languages
English (en)
Inventor
Andreas Kramer
Original Assignee
Ciba Geigy 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 Ciba Geigy Ag filed Critical Ciba Geigy Ag
Publication of BR8803898A publication Critical patent/BR8803898A/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
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C08G73/12—Unsaturated polyimide precursors
    • 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
    • C08F222/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
    • C08F222/36—Amides or imides
    • C08F222/40—Imides, e.g. cyclic imides
    • C08F222/404—Imides, e.g. cyclic imides substituted imides comprising oxygen other than the carboxy oxygen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Reinforced Plastic Materials (AREA)
BR8803898A 1987-08-07 1988-08-05 Misturas de substancias,emprego e processo para a preparacao de polimeros BR8803898A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH305087 1987-08-07
CH420487 1987-10-27

Publications (1)

Publication Number Publication Date
BR8803898A true BR8803898A (pt) 1989-02-21

Family

ID=25692037

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8803898A BR8803898A (pt) 1987-08-07 1988-08-05 Misturas de substancias,emprego e processo para a preparacao de polimeros

Country Status (6)

Country Link
US (1) US4935478A (pt)
EP (1) EP0302832B1 (pt)
JP (1) JPS6470513A (pt)
BR (1) BR8803898A (pt)
CA (1) CA1304535C (pt)
DE (1) DE3877650D1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE68925661T2 (de) * 1988-06-20 1996-09-12 Ciba Geigy Ag Lösungsmittelstabile Polyimidharzsysteme
US5582051A (en) * 1994-03-03 1996-12-10 Nippon Koshuha Steel Co., Ltd. Automatic flaw-cutting method and apparatus for wire-shaped metal
US6127791A (en) * 1995-09-19 2000-10-03 Strunk; Timothy L. Electric drive system and method

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH569758A5 (pt) * 1972-07-24 1975-11-28 Ciba Geigy Ag
US3925314A (en) * 1972-10-10 1975-12-09 Ciba Geigy Corp Storage-stable compositions of polyimides and azomethines
FR2316277A1 (fr) * 1975-06-30 1977-01-28 Rhone Poulenc Ind Materiaux cellulaires en polymeres thermostables derives de bis-maleimides
US4275185A (en) * 1979-09-24 1981-06-23 Ici Americas Inc. Polyimides of bismaleimides and activated methylene compounds
US4351932A (en) * 1980-03-27 1982-09-28 Hitco Bis-maleimide/divinyl aryl crosslinking agent resin system
US4549010A (en) * 1984-06-27 1985-10-22 Merck & Co., Inc. Bioerodible poly(ortho ester) thermoplastic elastomer from diketene diacetal
DE3582911D1 (de) * 1984-09-14 1991-06-27 Ciba Geigy Ag Substituierte bicyclo(2.2.1)hept-5-en-2,3-dicarbonsaeureimide und polymaleinimide enthaltende heisshaertbare stoffgemische und deren verwendung.
US4608431A (en) * 1985-01-29 1986-08-26 American Cyanamid Co. Polyimide from unsaturated imide, polyamine and aldehyde
EP0190998B1 (de) * 1985-02-05 1988-10-26 Ciba-Geigy Ag Copolymerisierbare Dibenzalaceton-Palladiumkomplexe und deren Verwendung
JPH0653786B2 (ja) * 1985-11-26 1994-07-20 住友化学工業株式会社 熱硬化性樹脂組成物

Also Published As

Publication number Publication date
DE3877650D1 (de) 1993-03-04
CA1304535C (en) 1992-06-30
US4935478A (en) 1990-06-19
EP0302832B1 (de) 1993-01-20
JPS6470513A (en) 1989-03-16
EP0302832A2 (de) 1989-02-08
EP0302832A3 (en) 1990-03-14

Similar Documents

Publication Publication Date Title
BR8500407A (pt) Processo para a preparacao de imidas e processo para a preparacao de polimeros
BR8605593A (pt) Composicoes catalisadoras,processo para a preparacao de polimeros,bifosfinas e composto
BR8803908A (pt) Processo para a preparacao de um polimero de 1-olefina
BR8606556A (pt) Um processo para a preparacao de polimeros de poliureia e/ou poliureia-poliuretana
BR8902297A (pt) Processo para a preparacao de 1,1,1,2-tetrafluoretano
BR8803759A (pt) Processo para a preparacao de 2,2,6,6-tetrametil-4-piperidilaminas
PT94059A (pt) Processo para a preparacao de copolimetros hidrossoluveis, de n-vinilamidas
BR8703376A (pt) Processo para a preparacao de alfa-aril-alfa-feniletil-1h-1,2,4-triazol-1-propanonitrilas e composicoes fungicidas com base nas mesmas
BR9003345A (pt) Processo para a preparacao de 1,1,1,2-tetrafluoretano
BR8901955A (pt) Processo para a preparacao de polimeros
BR8804344A (pt) Processo para a preparacao de compostos,compostos obtidos,processo para a preparacao de produtos e aplicacao
BR8802482A (pt) Processo para a preparacao de polimeros reticulados,processo para a preparacao de misturas e composicao
BR9002806A (pt) Agentes de endurecimento,misturas de endurecedor,processo para a preparacao dos agentes e emprego
BR8802843A (pt) Processo para a preparacao de alcanotriois e alcanopoliois
BR9004194A (pt) Poliisocianatos,misturas,processo para sua preparacao e emprego
BR8803677A (pt) Misturas de substancias,emprego e processo para a preparacao de produtos reticulados
PT93803A (pt) Processo para a preparacao de uma solucao aquosa concentrada de glutaraldeido e 1,2-benzisotiazolin-3-ona
BR8605202A (pt) Processo para a preparacao de compostos e polimeros
BR8805244A (pt) Processo para a preparacao de polimeros funcionalizados,composicao,e,artigo
BR8704828A (pt) Plastisois,processo para sua preparacao e emprego
BR8804314A (pt) Processo para a preparacao de compostos,misturas endureciveis,processo para a preparacao de produtos endurecidos e aplicacao
BR8501742A (pt) Processo para a preparacao de polimeros e emprego
BR8901977A (pt) Processo para a preparacao de polimeros
BR8803679A (pt) Mistura de substancias,utilizacao e processo para a preparacao de produtos reticulados
BR8800348A (pt) Polimeros de enxerto,processo para sua preparacao e emprego