Title:
フルオロポリマーを含む多層組成物
Document Type and Number:
Japanese Patent JP3975260
Kind Code:
B2
Abstract:
A multi-layer article comprises a substantially non-fluorinated layer, and a fluorinated layer of fluoropolymer comprising interpolymerized monomeric units derived from one or more of hexafluoropropylene and tetrafluoroethylene monomers, one or more non-fluorinated olefinically unsaturated monomer, and substantially no vinylidene fluoride monomer. The multi-layer article further comprises an aliphatic di-, or polyamine which provides increased adhesion between the layers as compared to a multi-layer article not containing the aliphatic di-, or polyamine. The multi-layer article can be prepared by mixing the aliphatic di-, or polyamine into the substantially non-fluorinated polymeric material, or by applying the aliphatic di-, or polyamine to a surface of one or more of the substantially non-fluorinated polymeric material or the fluoropolymer, and thereafter preparing a multi-layer article.
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Inventors:
Tatsuo, Fuchsia
Yamanaka, Keizo
Tuckner, Paul F.
Yamanaka, Keizo
Tuckner, Paul F.
Application Number:
JP51160098A
Publication Date:
September 12, 2007
Filing Date:
December 23, 1996
Export Citation:
Assignee:
3M COMPANY
International Classes:
B32B27/30; B32B27/08
Domestic Patent References:
| JP5318553A | ||||
| JP10504601A | ||||
| JP10504595A |
Attorney, Agent or Firm:
Takashi Ishida
Yoshio Yoshio
Toshio Toda
Masaya Nishiyama
Higuchi Souji
Yoshio Yoshio
Toshio Toda
Masaya Nishiyama
Higuchi Souji