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Title:
POLYAMIDE RESIN COMPOSITION, FILM COMPRISING SAME, AND LAMINATED POLYAMIDE FILM
Document Type and Number:
WIPO Patent Application WO/2010/107131
Kind Code:
A1
Abstract:
A polyamide composition for films which comprises a polyamide resin, a vinylamide polymer, and a crosslinked poly(N-vinyllactam), and a film comprising the polyamide composition. The polyamide resin composition for films has a matte texture, is less yellowish, and has a satisfactory film appearance. The composition has a high water vapor permeability, is highly effective in smoking treatment, is capable of diminishing troubles such as filter clogging, and has excellent suitability for continuous production.

Inventors:
YAMAGUCHI, Yutaka (1978-96, Oaza Kogushi, Ube-sh, Yamaguchi 33, 〒7558633, JP)
山口裕 (〒33 山口県宇部市大字小串1978番地の96宇部興産株式会社内 Yamaguchi, 〒7558633, JP)
Application Number:
JP2010/055146
Publication Date:
September 23, 2010
Filing Date:
March 17, 2010
Export Citation:
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Assignee:
UBE INDUSTRIES, LTD. (1978-96, Oaza Kogushi Ube-sh, Yamaguchi 33, 〒7558633, JP)
宇部興産株式会社 (〒33 山口県宇部市大字小串1978番地の96 Yamaguchi, 〒7558633, JP)
YAMAGUCHI, Yutaka (1978-96, Oaza Kogushi, Ube-sh, Yamaguchi 33, 〒7558633, JP)
International Classes:
C08L77/00; A23B4/03; B32B27/34; C08J5/18; C08L39/06
Domestic Patent References:
2005-05-26
Foreign References:
JP2006523254A2006-10-12
JPH1066846A1998-03-10
JP2006526546A2006-11-24
US7361392B22008-04-22
JP2002306059A2002-10-22
JPS58104940A1983-06-22
JPH03196822A1991-08-28
US7361392B22008-04-22
JP2002306059A2002-10-22
JP2005515501A2005-05-26
JPS5430027B11979-09-27
JPH0339087B21991-06-12
JPS6178808A1986-04-22
JPS6178809A1986-04-22
US2938017A1960-05-24
US3277066A1966-10-04
US3759880A1973-09-18
JPS5842201B21983-09-17
Other References:
POLYMER JOURNAL, vol. 17, no. 1, 1985, pages 143 - 152
Attorney, Agent or Firm:
AOKI, Atsushi et al. (SEIWA PATENT & LAW, Toranomon 37 Mori Bldg. 5-1, Toranomon 3-chome, Minato-k, Tokyo 23, 〒1058423, JP)
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