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Article: Spontaneously Degradable Fibers and Goods Made Thereof: No. 6,844,062.(Patent Review: A Look At Recently Issued Patents)(Toyota Jidosha Kabushiki Kaisha,)(Brief Article)
- Article from:
- Nonwovens Industry
- Article date:
- June 1, 2005
CopyrightCOPYRIGHT 2005 Rodman Publishing. This material is published under license from the publisher through the Gale Group, Farmington Hills, Michigan. All inquiries regarding rights should be directed to the Gale Group. (Hide copyright information)
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Spontaneously Degradable Fibers and Goods Made Thereof: No. 6,844,062. Masao Matsui, Eiichi Ozeki, Yoshikazu Kondo and Hiroshi Kajiyama; assignors to Toyota Jidosha Kabushiki Kaisha, Toyota, Japan and Kanebo, Ltd., Tokyo, Japan. Filed: 5/1/03: Issued: 1/18/05.
Patented is a conjugated fiber comprising a crystalline aliphatic polyester having a melting point of not less than 140[degrees]C. The fiber has a composition comprising an aliphatic polyester and 1-50% by weight of one compound selected from the group consisting of a polyether having a C2 to C4 alkylene ...
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Article: Patent No. 7,566,261 Assigned to Howa Plastics, Toyota ...
US Fed News Service, Including US State News;
July 29, 2009 ;
489 words
... ... 7,566,261 on July 28. The patent has been assigned to Howa Plastics Co. Ltd., Toyota-shi, Japan, and Toyota Jidosha Kabushiki Kaisha, Toyota-shi. According to the abstract released by the U.S. Patent & Trademark Office: "In an air ...
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