Stock material or miscellaneous articles – Pile or nap type surface or component – Interlaminar
Patent
1994-09-07
1996-04-16
Bell, James J.
Stock material or miscellaneous articles
Pile or nap type surface or component
Interlaminar
156148, 156291, 156297, 428110, 428198, 428234, 428246, 428247, 428253, 428284, 428299, 428300, 428218, 428920, 428921, B32B 302
Patent
active
055080804
ABSTRACT:
A flexible laminated surface material has an outer material and a laminate wadding composed of a fibrous web and a nonwoven fabric sheet that are together needle punched. Parts of filaments of the web penetrate through the nonwoven fabric sheet, thus forming many small protrusions on the nonwoven fabric sheet. The outer material is adhered, using entire area or spot adhesion techniques, to the nonwoven fabric sheet side of the wadding with a substantial adhesion strength. By varying the amount of the adhesion applied, different types of adhesion can be achieved.
REFERENCES:
patent: 4034134 (1977-07-01), Gregorian et al.
patent: 4088805 (1978-05-01), Wiegand
patent: 4808465 (1989-02-01), Vane
patent: 4851274 (1989-07-01), D'Elia
patent: 5198278 (1993-03-01), Sumimoto et al.
patent: 5236771 (1993-08-01), Groshens
Fujiyama Youichi
Hirose Takashi
Itatani Hidemi
Iwai Toshiitsu
Kato Haruo
Bell James J.
Ohtsuka Sangyo Material Co. Ltd.
Takashimaya Nippatsu Kogyo Co. Ltd.
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