The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 06, 1988
Filed:
Sep. 17, 1986
Masahiko Taniguchi, Moriyama, JP;
Shigeru Goi, Moriyama, JP;
Chisso Corporation, , JP;
Abstract
A hot-melt-adhesive composite fiber having a broad temperature range of hot-melt adhesion, exhibiting a low heat-shrinkage over the whole temperature range thereof, having a high tenacity and suitable to production of a non-woven fabric having superior restoring properties, bulkiness, draping properties and feeling is provided, which composite fiber comprising a fiber-forming component and an adhesive component, the fiber-forming component comprising 0.5 to 30% by weight of a copolymer of a carboxyl group containing modified polyolefin with a polyamide, and the adhesive component comprising a carboxyl group-containing modified polyolefin, an unmodified polyolefin or a mixture thereof.