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Patent Searching and Data


Title:
THERMOPLASTIC FLUORINE RESIN TUBE
Document Type and Number:
WIPO Patent Application WO/2019/135295
Kind Code:
A1
Abstract:
Provided is a thermoplastic fluorine resin tube which can be favorably used in catheter production, and suppresses the formation of air bubbles or voids in a catheter-joining section when producing a catheter. A thermoplastic fluorine resin tube which is tearable in the lengthwise direction, wherein the coefficient of thermal expansion in the lengthwise direction when heated for five minutes in a gaseous phase at a temperature of 100°C is 0% or higher.

Inventors:
SEKIYA, Kazutaka (Engineering Plastics Division 1, Murakuno-cho-Toritsuki, Konan-sh, Aichi 22, 〒4838322, JP)
OHSHIMA, Hiroshi (Engineering Plastics Division 1, Murakuno-cho-Toritsuki, Konan-sh, Aichi 22, 〒4838322, JP)
KOBAYASHI, Daiki (Engineering Plastics Division 1, Murakuno-cho-Toritsuki, Konan-sh, Aichi 22, 〒4838322, JP)
KIKUCHI, Masashi (Engineering Plastics Division 2-10-4, Nihonbashi, Chuo-k, Tokyo 27, 〒1030027, JP)
Application Number:
JP2018/025442
Publication Date:
July 11, 2019
Filing Date:
July 05, 2018
Export Citation:
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Assignee:
GUNZE LIMITED (1 Zeze, Aono-cho Ayabe-sh, Kyoto 11, 〒6238511, JP)
International Classes:
F16L11/06; A61M25/00; B29C47/20; B29C61/08
Attorney, Agent or Firm:
TANAKA, Junya et al. (21st Floor, Nakanoshima Intes Bldg. 6-2-40, Nakanoshima, Kita-k, Osaka-shi Osaka 05, 〒5300005, JP)
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