MX9702981A - Perfluoropolimeros amorfos. - Google Patents

Perfluoropolimeros amorfos.

Info

Publication number
MX9702981A
MX9702981A MX9702981A MX9702981A MX9702981A MX 9702981 A MX9702981 A MX 9702981A MX 9702981 A MX9702981 A MX 9702981A MX 9702981 A MX9702981 A MX 9702981A MX 9702981 A MX9702981 A MX 9702981A
Authority
MX
Mexico
Prior art keywords
ttd
amorphous
amorphous perfluoropolymers
solutions
perfluoropolymers
Prior art date
Application number
MX9702981A
Other languages
English (en)
Other versions
MXPA97002981A (es
Inventor
Pasqua Colaianna
Giulio Brinati
Vincenzo Arcella
Original Assignee
Ausimont Spa
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 Ausimont Spa filed Critical Ausimont Spa
Publication of MX9702981A publication Critical patent/MX9702981A/es
Publication of MXPA97002981A publication Critical patent/MXPA97002981A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D145/00—Coating compositions based on homopolymers or copolymers of compounds having no unsaturated aliphatic radicals in a side chain, and having one or more carbon-to-carbon double bonds in a carbocyclic or in a heterocyclic system; Coating compositions based on derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D127/00—Coating compositions based on 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; Coating compositions based on derivatives of such polymers
    • C09D127/02—Coating compositions based on 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; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
    • C09D127/12—Coating compositions based on 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; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C09D127/18—Homopolymers or copolymers of tetrafluoroethene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Paints Or Removers (AREA)
  • Materials For Medical Uses (AREA)
  • Dental Preparations (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Laminated Bodies (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

El uso de perfluoropolímeros amorfos basados en homopolímeros del dioxol de TTD o sus copolímeros amorfos para preparar soluciones en solventes que contienen fluor, para obtener soluciones para revestimientos, en las que el TTD tiene la formula: CF = C - ORf -O-O- CX1X2 en la que RF es un radical perfluoroalquílico con 1-5 átomos de carbono, lineal o ramificado cuando sea posible; X1 y X2 son iguales a o diferentes uno del otro siendo F o CF3; la cantidad de TTD está en la escala de 40 a 100% molar.
MXPA/A/1997/002981A 1996-04-24 1997-04-23 Perfluoropolimeros amorfos MXPA97002981A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
MIMI96A000816 1996-04-24
IT96MI000816A IT1282378B1 (it) 1996-04-24 1996-04-24 Perfluoroelastomeri a base di diossoli

Publications (2)

Publication Number Publication Date
MX9702981A true MX9702981A (es) 1998-06-28
MXPA97002981A MXPA97002981A (es) 1998-10-30

Family

ID=

Also Published As

Publication number Publication date
KR970070028A (ko) 1997-11-07
US5883177A (en) 1999-03-16
JP3862354B2 (ja) 2006-12-27
IT1282378B1 (it) 1998-03-20
EP0803557A1 (en) 1997-10-29
EP0803557B1 (en) 2009-07-29
ITMI960816A0 (es) 1996-04-24
DE69739510D1 (de) 2009-09-10
ITMI960816A1 (it) 1997-10-24
CA2203340A1 (en) 1997-10-24
ATE437928T1 (de) 2009-08-15
KR100473373B1 (ko) 2005-09-02
CA2203340C (en) 2008-07-08
JPH1072508A (ja) 1998-03-17

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