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:
Mar. 29, 1994
Filed:
Jul. 02, 1992
Applicant:
Inventors:
Hideo Isoda, Ootsu, JP;
Mitsuhiro Sakuda, Iwakuni, JP;
Yoshihiro Amagi, Osaka, JP;
Kenji Tanaka, Iwakuni, JP;
Kunio Kimura, Ootsu, JP;
Michio Kobayashi, Iwakuni, JP;
Tadaaki Hamaguchi, Iwakuni, JP;
Seiji Sawahara, Iwakuni, JP;
Assignee:
Toyo Boseki Kabushiki Kaisha, Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
D04H / ;
U.S. Cl.
CPC ...
428288 ; 428362 ; 428369 ; 428373 ; 428296 ; 428297 ;
Abstract
A recyclable vehicular cushioning material which is thermoformed from a web composed of three-dimensionally crimped polyester fiber having a fineness lower than 45 denier per filament and an initial tensile strength (IS) higher than 30 g/d and heat-bonding fiber containing polyester elastomer, as heat-bonding component, which are mixed and dispersed and, if necessary, interlaced, said cushioning material having a layer whose bulk density is 0.02-0.06 g/cm.sup.3.