BE721224A - - Google Patents

Info

Publication number
BE721224A
BE721224A BE721224DA BE721224A BE 721224 A BE721224 A BE 721224A BE 721224D A BE721224D A BE 721224DA BE 721224 A BE721224 A BE 721224A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE721224A publication Critical patent/BE721224A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—Compositions of homopolymers or 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 halogen; Compositions of derivatives of such polymers
    • C08L27/02—Compositions of homopolymers or 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 halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/12—Compositions of homopolymers or 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 halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C08L27/18—Homopolymers or copolymers or tetrafluoroethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L79/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
    • C08L79/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • C08L79/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Sliding-Contact Bearings (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
BE721224D 1967-09-22 1968-09-20 BE721224A (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US66967467A 1967-09-22 1967-09-22
US75952768A 1968-09-12 1968-09-12

Publications (1)

Publication Number Publication Date
BE721224A true BE721224A (de) 1969-03-03

Family

ID=27100162

Family Applications (1)

Application Number Title Priority Date Filing Date
BE721224D BE721224A (de) 1967-09-22 1968-09-20

Country Status (5)

Country Link
BE (1) BE721224A (de)
DE (1) DE1794176C3 (de)
FR (1) FR1580077A (de)
GB (1) GB1236948A (de)
NL (1) NL154245B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3045844A1 (de) * 1980-12-05 1982-06-09 Hoechst Ag, 6000 Frankfurt Dauerwaermebestaendiger, fluorkohlenwasserstoffpolymere enthaltender formkoerper

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6436135B1 (en) 1974-10-24 2002-08-20 David Goldfarb Prosthetic vascular graft
KR100466355B1 (ko) * 1996-07-31 2005-06-16 미쯔비시 레이온 가부시끼가이샤 폴리테트라플루오로에틸렌함유혼합분체,이를함유하는열가소성수지조성물및그성형체
CN113621210B (zh) * 2021-08-27 2022-05-03 中国科学院兰州化学物理研究所 一种聚四氟乙烯复合材料及其制备方法和应用

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3045844A1 (de) * 1980-12-05 1982-06-09 Hoechst Ag, 6000 Frankfurt Dauerwaermebestaendiger, fluorkohlenwasserstoffpolymere enthaltender formkoerper

Also Published As

Publication number Publication date
NL6813577A (de) 1969-03-25
NL154245B (nl) 1977-08-15
FR1580077A (de) 1969-08-29
DE1794176B2 (de) 1974-10-03
DE1794176C3 (de) 1975-05-28
DE1794176A1 (de) 1971-10-28
GB1236948A (en) 1971-06-23

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: DIXON INDUSTRIES CORP.

Effective date: 19880920