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:
Apr. 12, 2011
Filed:
Jul. 08, 2010
Harukazu Okuda, Echizen, JP;
Ichiro Tanii, Echizen, JP;
Norio Nakamura, Echizen, JP;
Kazuyuki Matsumura, Annaka, JP;
Akira Yamamoto, Annaka, JP;
Toshiaki Ihara, Annaka, JP;
Harukazu Okuda, Echizen, JP;
Ichiro Tanii, Echizen, JP;
Norio Nakamura, Echizen, JP;
Kazuyuki Matsumura, Annaka, JP;
Akira Yamamoto, Annaka, JP;
Toshiaki Ihara, Annaka, JP;
Nissin Chemical Industry Co., Ltd., Echizen-shi, JP;
Abstract
A method for preparing a vehicle interior material comprises the steps of feeding 100 parts by weight of phosphorus and nitrogen-containing non-halogen flame retardant particles and 0.1 to 20 parts by weight of hydrophobic inorganic oxide fine particles having hydrophobic groups and having an average particle size of 0.001 to 5 μm to a mixer equipped with a high-speed agitation means having a revolution capability of about 100 to 5,000 rpm, agitating and mixing the phosphorus and nitrogen-containing non-halogen flame retardant particles and the hydrophobic inorganic oxide fine particles to produce the phosphorus and nitrogen-containing non-halogen flame retardant particles coated with the hydrophobic inorganic oxide fine particles, mixing 100 parts by weight as solids of a synthetic resin emulsion and 1 to 300 parts by weight of the phosphorus and nitrogen-containing non-halogen flame retardant particles coated with the hydrophobic inorganic oxide fine particles to produce a coating composition, coating the coating composition onto the vehicle interior material, and drying the coated vehicle interior material.