Title:
SYNTHETIC RESIN TUBE
Document Type and Number:
WIPO Patent Application WO/2017/056339
Kind Code:
A1
Abstract:
Provided is a synthetic resin tube configured so that the manufacturing cost can be reduced and so that harmful organisms can be controlled on the inside and outside of the tube.
A tube 1 consists of a synthetic resin and is provided with a tube wall having an outer layer 2, an inner layer 3, and an intermediate layer 4. Only the outer layer 2 and inner layer 3 of the tube 1, excluding the intermediate layer 4 of the tube 1, comprise control layers (for example, termite control layers for controlling termites) for controlling harmful organisms. The region of the control layers of the tube 1, which increases cost, can be reduced because the intermediate layer 4 is not a control layer.
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Inventors:
YASUDA MASAYUKI (JP)
Application Number:
PCT/JP2015/083193
Publication Date:
April 06, 2017
Filing Date:
November 26, 2015
Export Citation:
Assignee:
MIRAI IND (JP)
International Classes:
B32B1/08; B32B27/18; B32B27/32; B32B27/34
Foreign References:
| JP2015113959A | 2015-06-22 | |||
| JPH09213137A | 1997-08-15 | |||
| JPH05174635A | 1993-07-13 | |||
| JPH1182862A | 1999-03-26 | |||
| JPS5682382U | 1981-07-03 |
Attorney, Agent or Firm:
HIROE AND ASSOCIATES, PATENT PROFESSIONAL CORPORATION (JP)
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