ES439023A1 - Procedimiento para la preparacion de pelimeros reticulados insolubles e infusibles. - Google Patents

Procedimiento para la preparacion de pelimeros reticulados insolubles e infusibles.

Info

Publication number
ES439023A1
ES439023A1 ES439023A ES439023A ES439023A1 ES 439023 A1 ES439023 A1 ES 439023A1 ES 439023 A ES439023 A ES 439023A ES 439023 A ES439023 A ES 439023A ES 439023 A1 ES439023 A1 ES 439023A1
Authority
ES
Spain
Prior art keywords
amino
crotonic acid
polyimide
stable
storage
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
ES439023A
Other languages
English (en)
Spanish (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.)
Novartis AG
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 ES439023A1 publication Critical patent/ES439023A1/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
    • 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
    • C08G73/121—Preparatory processes from unsaturated precursors and polyamines

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)
  • Reinforced Plastic Materials (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
ES439023A 1974-07-02 1975-07-01 Procedimiento para la preparacion de pelimeros reticulados insolubles e infusibles. Expired ES439023A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH905074 1974-07-02

Publications (1)

Publication Number Publication Date
ES439023A1 true ES439023A1 (es) 1977-02-01

Family

ID=4347772

Family Applications (1)

Application Number Title Priority Date Filing Date
ES439023A Expired ES439023A1 (es) 1974-07-02 1975-07-01 Procedimiento para la preparacion de pelimeros reticulados insolubles e infusibles.

Country Status (8)

Country Link
US (1) US4089845A (https=)
JP (1) JPS591297B2 (https=)
CA (1) CA1061934A (https=)
DE (1) DE2529092C2 (https=)
ES (1) ES439023A1 (https=)
FR (1) FR2277124A1 (https=)
GB (1) GB1502799A (https=)
SE (1) SE7506026L (https=)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1575653A (en) 1977-06-01 1980-09-24 Ciba Geigy Ag Reinforced composites
CH636889A5 (de) * 1978-07-27 1983-06-30 Ciba Geigy Ag Lagerstabile, heisshaertbare mischungen auf basis von polyimiden.
JPS55126098U (https=) * 1979-02-28 1980-09-06
CH642981A5 (de) * 1979-05-08 1984-05-15 Ciba Geigy Ag Verfahren zur herstellung vernetzter, ungesaettigter polymeren aus monomeren und/oder oligomeren beta-aminocrotonsaeurederivaten und polyisocyanaten sowie die so hergestellten polymeren.
JPS5611917A (en) * 1979-07-10 1981-02-05 Mitsui Toatsu Chem Inc Thermosetting resin composition
US4348511A (en) * 1980-05-07 1982-09-07 Ciba-Geigy Corporation Process for the preparation of crosslinked, unsaturated polymers and the polymers thus obtained
US5021487A (en) * 1988-05-27 1991-06-04 Loctite Corporation Thermally stabilized acrylic adhesive compositions and novel methacrylated malemide compounds useful therein
JP3261716B2 (ja) * 1992-01-16 2002-03-04 株式会社ニコン 逆望遠型大口径広角レンズ
GB2323599A (en) 1997-03-18 1998-09-30 Courtaulds Plc Compositions curable by a Michael reaction
KR20010015728A (ko) * 1997-10-23 2001-02-26 베르너 훽스트, 지크프리트 포트호프 무수물기-함유 중합체용 경화제
CN116888098A (zh) * 2020-12-22 2023-10-13 Dic株式会社 马来酰亚胺树脂、非对称双马来酰亚胺化合物、固化性组合物、固化物、半导体密封材料、半导体密封装置、预浸料、电路基板和积层薄膜

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1555564A (fr) * 1967-07-13 1969-01-31 Rhone Poulenc Sa Nouvelles résines thermostables dérivées de bis-imides d'acides dicarboxyliques non saturés

Also Published As

Publication number Publication date
US4089845A (en) 1978-05-16
SE7506026L (sv) 1976-01-05
DE2529092A1 (de) 1976-01-22
FR2277124A1 (fr) 1976-01-30
GB1502799A (en) 1978-03-01
JPS591297B2 (ja) 1984-01-11
JPS5130290A (https=) 1976-03-15
DE2529092C2 (de) 1984-09-27
CA1061934A (en) 1979-09-04
FR2277124B1 (https=) 1977-07-08

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