ADHESIVE TAPE AND MASKER - KAMOI KAKOSHI CO LTD

Title:

ADHESIVE TAPE AND MASKER

Document Type and Number:

WIPO Patent Application WO/2013/069784

Kind Code:

A1

Abstract:

The purpose of the present invention is to provide an adhesive tape that has a feel and texture that is very close to paper tape; that follows curved surfaces, rough surfaces, and irregular surfaces well; has excellent water resistance; is not susceptible to tearing when removed after the completion of work; and is easily cut by hand. The adhesive tape of the present invention is characterized as follows: a tape base cloth comprises spunbonded thermoplastic long fiber non-woven cloth with a basis weight of 15-60 g/m2 and the tape is embossed in the width direction; a tape substrate sheet is prepared by permeating the tape base cloth with a synthetic resin having a glass transition temperature of no more than 20°C so that the quantity of synthetic resin after drying is 5-150 % by weight of the total basis weight of the non-woven cloth; and an adhesive agent is applied to one side of the tape substrate sheet and a release agent to the other side thereof.

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Inventors:

MASUNARI YASUHIRO (JP)
KUROSE TETSUO (JP)
OMIZU KATSUJI (JP)
IWASAKI HIROFUMI (JP)

Application Number:

PCT/JP2012/079170

Publication Date:

May 16, 2013

Filing Date:

November 09, 2012

Export Citation:

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Assignee:

KAMOI KAKOSHI CO LTD (JP)
ASAHI KASEI FIBERS CORP (JP)

International Classes:

C09J7/21; C09J201/00

Foreign References:

JP2006028726A	2006-02-02
JPH03287850A	1991-12-18
JPS6394931U	1988-06-18
JP2007330376A	2007-12-27
JP2005179420A	2005-07-07
JPH10237395A	1998-09-08
JP2003193005A	2003-07-09
JP2007075502A	2007-03-29

Other References:

SUEO KAWABATA, JOURNAL OF THE TEXTILE MACHINERY SOCIETY OF JAPAN (TEXTILE ENGINEERING, vol. 26, no. 10, 1973, pages 721 - 728
See also references of EP 2778205A4

Attorney, Agent or Firm:

AOKI, Atsushi et al. (JP)
Aoki 篤 (JP)

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