ES433506A1 - Un procedimiento para la preparacion de polimeros de ele- vada temperatura. - Google Patents

Un procedimiento para la preparacion de polimeros de ele- vada temperatura.

Info

Publication number
ES433506A1
ES433506A1 ES433506A ES433506A ES433506A1 ES 433506 A1 ES433506 A1 ES 433506A1 ES 433506 A ES433506 A ES 433506A ES 433506 A ES433506 A ES 433506A ES 433506 A1 ES433506 A1 ES 433506A1
Authority
ES
Spain
Prior art keywords
cyanamides
high temperature
secondary amines
amine terminated
polymers
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
ES433506A
Other languages
English (en)
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 ES433506A1 publication Critical patent/ES433506A1/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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31725—Of polyamide

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)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Organic Insulating Materials (AREA)
  • Adhesives Or Adhesive Processes (AREA)
ES433506A 1974-01-04 1975-01-03 Un procedimiento para la preparacion de polimeros de ele- vada temperatura. Expired ES433506A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/430,967 US3943107A (en) 1974-01-04 1974-01-04 Processable high temperature polymers prepared from amine terminated polymers and cyanamides of polyfunctional secondary amines

Publications (1)

Publication Number Publication Date
ES433506A1 true ES433506A1 (es) 1976-11-16

Family

ID=23709865

Family Applications (1)

Application Number Title Priority Date Filing Date
ES433506A Expired ES433506A1 (es) 1974-01-04 1975-01-03 Un procedimiento para la preparacion de polimeros de ele- vada temperatura.

Country Status (14)

Country Link
US (1) US3943107A (es)
JP (1) JPS583493B2 (es)
AT (1) ATA4075A (es)
AU (1) AU7681874A (es)
BE (1) BE824077A (es)
CA (1) CA1061929A (es)
DD (2) DD118101A5 (es)
DE (1) DE2500050A1 (es)
ES (1) ES433506A1 (es)
FR (1) FR2279805A1 (es)
GB (1) GB1488573A (es)
IT (1) IT1030955B (es)
NL (1) NL7500017A (es)
ZA (1) ZA747431B (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4060515A (en) * 1973-05-25 1977-11-29 University Of Notre Dame Du Lac Chain-extending nitrile end-capped polyimides
US4055543A (en) * 1973-05-25 1977-10-25 Alelio Gaetano Francis D Chain-extending Schiff base terminated polyimides and method of preparation
US4061856A (en) * 1974-10-10 1977-12-06 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Trimerization of aromatic nitriles
JPS5690824A (en) * 1979-12-24 1981-07-23 Mitsubishi Gas Chem Co Inc Curable resin composition
US4581264A (en) * 1984-03-30 1986-04-08 Standard Oil Company (Indiana) Process for extruding an article from an amide-imide copolymer and the resultant article
US4552931A (en) * 1984-09-11 1985-11-12 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Process of end-capping a polyimide system
US4853442A (en) * 1987-04-03 1989-08-01 Hercules Incorporated Amine-terminated polysulfone sulfide, useful as epoxy curing agent
US5045608A (en) * 1989-09-27 1991-09-03 Ibm Corporation Polyimide-poly(phenylquinoxaline) block copolymers
MX2007002728A (es) * 2004-09-03 2008-03-04 Prometic Biosciences Inc Compuestos basados en 2,4,6-triamino-5-triazina que se unen a la porcion de cola de inmunoglobulinas y su uso.
EP1841808B1 (en) * 2004-12-22 2009-01-21 California Institute Of Technology Degradable p0lymers and methods of preparation thereof
CN113544175B (zh) * 2018-12-31 2023-11-07 浙江迅实科技有限公司 用于制造3d聚合结构的双固化方法和***
CN111117241B (zh) * 2019-12-31 2022-11-11 山东华夏神舟新材料有限公司 高透明低膨胀聚酰亚胺薄膜及其制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3436372A (en) * 1966-05-02 1969-04-01 Du Pont Polyamide-acid and polyimide polymers crosslinked with selected hydrazines and hydrazides
US3513134A (en) * 1966-11-23 1970-05-19 Anaconda Wire & Cable Co Polyamide-imide enamel containing (1) dicyandiamide or (2) dicyandiamide and triphenyl phosphite
US3488742A (en) * 1967-08-29 1970-01-06 Ciba Geigy Corp Epoxy resins cured with dicyandiamide and a condensate of equimolar proportions of phthalic anhydride and diethylenetriamine
US3642725A (en) * 1969-11-05 1972-02-15 Bayer Ag Polymers of polyfunctional cyanamides of secondary amines
US3817920A (en) * 1972-06-12 1974-06-18 Minnesota Mining & Mfg Thermosetting poly(hexasubstituted melamines)

Also Published As

Publication number Publication date
DD118101A5 (es) 1976-02-12
FR2279805A1 (fr) 1976-02-20
NL7500017A (nl) 1975-07-08
JPS5179200A (en) 1976-07-09
CA1061929A (en) 1979-09-04
AU7681874A (en) 1976-06-24
IT1030955B (it) 1979-04-10
JPS583493B2 (ja) 1983-01-21
DE2500050A1 (de) 1975-07-10
ATA4075A (de) 1977-02-15
BE824077A (fr) 1975-07-03
ZA747431B (en) 1975-12-31
DD124883A5 (es) 1977-03-16
FR2279805B1 (es) 1982-05-14
US3943107A (en) 1976-03-09
GB1488573A (en) 1977-10-12

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