Invention Application
- Patent Title: POLYTETRAFLUOROETHYLENE AQUEOUS DISPERSION COMPOSITION, POLYTETRAFLUOROETHYLENE RESIN FILM AND POLYTETRAFLUOROETHYLENE RESIN IMPREGNATED ARTICLE
- Patent Title (中): 聚四氟乙烯水性分散体组合物，聚偏氟乙烯树脂薄膜和聚偏二氟乙烯树脂印刷品
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Application No.: US11908200Application Date: 2006-03-09
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Publication No.: US20090035582A1Publication Date: 2009-02-05
- Inventor: Yasukazu Nakatani , Toshirou Miura , Yasuhiko Sawada , Hiroshi Torii
- Applicant: Yasukazu Nakatani , Toshirou Miura , Yasuhiko Sawada , Hiroshi Torii
- Applicant Address: JP OSAKA
- Assignee: DAIKIN INDUSTRIES, LTD.
- Current Assignee: DAIKIN INDUSTRIES, LTD.
- Current Assignee Address: JP OSAKA
- Priority: JP2005-068106 20050310; JP2005-156420 20050527
- International Application: PCT/JP2006/304628 WO 20060309
- Main IPC: B32B27/00
- IPC: B32B27/00 ; C08L27/12 ; C08L39/06 ; C08L29/04
Abstract:
The invention provides a PTFE-containing aqueous dispersion composition which is excellent in mechanical stability and scarcely allows the formation of agglomerates due to fibrillation of the PTFE resin during transportation or processing thereof. This invention is a polytetrafluoroethylene-containing aqueous dispersion composition comprising a polytetrafluoroethylene resin (A), a hydrocarbon-derived nonionic compound (B) and a water-soluble high-molecular compound (C) having no oxygen atom in the main chain thereof.
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