NL142706B - PROCESS FOR PREPARING CONDENSATION PRODUCTS BY CONDENSING TETRACARBONIC ACID DIANHYDRIDES AND POLYAMINES AND IF DESIRED HARDENING THE CONDENSATES OBTAINED BY HEATING, AND ARTICLES MADE FROM THIS CONDENSATION PRODUCTION. - Google Patents

PROCESS FOR PREPARING CONDENSATION PRODUCTS BY CONDENSING TETRACARBONIC ACID DIANHYDRIDES AND POLYAMINES AND IF DESIRED HARDENING THE CONDENSATES OBTAINED BY HEATING, AND ARTICLES MADE FROM THIS CONDENSATION PRODUCTION.

Info

Publication number
NL142706B
NL142706B NL6500698A NL6500698A NL142706B NL 142706 B NL142706 B NL 142706B NL 6500698 A NL6500698 A NL 6500698A NL 6500698 A NL6500698 A NL 6500698A NL 142706 B NL142706 B NL 142706B
Authority
NL
Netherlands
Prior art keywords
polyamines
condensing
heating
condensation
articles made
Prior art date
Application number
NL6500698A
Other languages
Dutch (nl)
Other versions
NL6500698A (en
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of NL6500698A publication Critical patent/NL6500698A/xx
Publication of NL142706B publication Critical patent/NL142706B/en

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
    • C08G73/20—Pyrrones

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)
  • Polyamides (AREA)
NL6500698A 1964-01-20 1965-01-20 PROCESS FOR PREPARING CONDENSATION PRODUCTS BY CONDENSING TETRACARBONIC ACID DIANHYDRIDES AND POLYAMINES AND IF DESIRED HARDENING THE CONDENSATES OBTAINED BY HEATING, AND ARTICLES MADE FROM THIS CONDENSATION PRODUCTION. NL142706B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US33856964A 1964-01-20 1964-01-20

Publications (2)

Publication Number Publication Date
NL6500698A NL6500698A (en) 1965-07-21
NL142706B true NL142706B (en) 1974-07-15

Family

ID=23325280

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6500698A NL142706B (en) 1964-01-20 1965-01-20 PROCESS FOR PREPARING CONDENSATION PRODUCTS BY CONDENSING TETRACARBONIC ACID DIANHYDRIDES AND POLYAMINES AND IF DESIRED HARDENING THE CONDENSATES OBTAINED BY HEATING, AND ARTICLES MADE FROM THIS CONDENSATION PRODUCTION.

Country Status (5)

Country Link
BE (1) BE658494A (en)
DE (1) DE1595106C3 (en)
FR (1) FR1429425A (en)
GB (1) GB1101641A (en)
NL (1) NL142706B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3532673A (en) * 1967-05-17 1970-10-06 Nasa Imidazopyrrolone/imide copolymers
SU299169A1 (en) * 1970-01-07 1973-09-17 Институт химической физики СССР METHOD OF OBTAINING HETEROCYCLIC POLYMERS
FR2362181A1 (en) * 1976-08-19 1978-03-17 Centre Nat Etd Spatiales NEW HETEROCYCLIC AROMATIC POLYMERS OF THE CLASS OF POLYIMIDAZOPYRROLONES, PREPOLYMERS OF THEM AND THEIR PREPARATION
CN105199378A (en) * 2015-09-24 2015-12-30 苏州宽温电子科技有限公司 Anti-abrasion conductive polyimide film and preparation method thereof
CN113845657B (en) * 2021-10-27 2023-05-23 中仑塑业（福建）有限公司 Semi-aromatic polyamide resin and preparation method thereof

Also Published As

Publication number Publication date
BE658494A (en) 1965-07-19
GB1101641A (en) 1968-01-31
DE1595106A1 (en) 1970-10-01
DE1595106B2 (en) 1974-02-21
DE1595106C3 (en) 1974-10-03
FR1429425A (en) 1966-02-25
NL6500698A (en) 1965-07-21

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