Title:
HEAT-SHRINKABLE TUBE FOR DECORATING METAL TUBE, DECORATED METAL TUBE, AND METHOD FOR PRODUCING DECORATED METAL TUBE
Document Type and Number:
WIPO Patent Application WO/2020/012741
Kind Code:
A1
Abstract:
Provided is a heat-shrinkable tube to be used to decorate a metal tube and comprising a single-layer heat-shrinking layer which contains a filler and a base resin containing an acid-modified resin, wherein the content of the acid component bonded to the acid-modified resin relative to the base resin overall is 0.4-1.2 mass%, inclusive, and the arithmetic mean roughness Ra of the inner surface is 0.1-5.0μm, inclusive.
Inventors:
ISHIBASHI KEIJI (JP)
FUKUMOTO RYOTA (JP)
FUKUMOTO RYOTA (JP)
Application Number:
PCT/JP2019/015561
Publication Date:
January 16, 2020
Filing Date:
April 10, 2019
Export Citation:
Assignee:
SUMITOMO ELECTRIC FINE POLYMER INC (JP)
SUMITOMO ELECTRIC INDUSTRIES (JP)
SUMITOMO ELECTRIC INDUSTRIES (JP)
International Classes:
B29C61/02; B29C63/42; B32B1/08; B32B15/08; F16L11/12
Foreign References:
| JP2017132865A | 2017-08-03 | |||
| JP2011116010A | 2011-06-16 | |||
| JPH11277626A | 1999-10-12 |
Attorney, Agent or Firm:
MORITA Takeshi et al. (JP)
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