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Patent Searching and Data


Title:
ZIPPER TAPE AND CONTAINER EQUIPPED WITH ZIPPER TAPE
Document Type and Number:
WIPO Patent Application WO/2020/241777
Kind Code:
A1
Abstract:
In a long zipper tape (20), which has included in a cross-sectional shape thereof a pair of base strips (21A, 21B) and engagement parts (22A, 22B) that protrude from the respective opposed surfaces of the pair of base strips (21A, 21B) so as to be engageable with each other, at least the engagement parts (22A, 22B) are formed of a first biodegradable resin composition that exhibits a yield strain of at least 3.4% in tensile testing.

Inventors:
YOSHIMURA HIROAKI (JP)
Application Number:
PCT/JP2020/021189
Publication Date:
December 03, 2020
Filing Date:
May 28, 2020
Export Citation:
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Assignee:
IDEMITSU UNITECH CO LTD (JP)
International Classes:
B65D30/02; A44B19/16; B65D33/25; B65D65/46; C08L101/16
Foreign References:
JP2007137461A2007-06-07
JP2017077916A2017-04-27
JPH10146936A1998-06-02
JPH07257602A1995-10-09
JP2012233120A2012-11-29
JP2004190020A2004-07-08
Attorney, Agent or Firm:
KINOSHITA & ASSOCIATES (JP)
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