Title:
AQUEOUS DISPERSION COMPOSITION, PROCESS FOR PRODUCING THE SAME, WATER- AND OIL-REPELLENT, AND PARTING AGENT
Document Type and Number:
WIPO Patent Application WO/1994/012548
Kind Code:
A1
Abstract:
A process for producing an aqueous dispersion composition containing a fluorocopolymer by the emulsion polymerization of a polymerizable polyfluoroalkylated compound with another copolymerizable compound noncompatible therewith in an aqueous solution of a compatibilizer, wherein the compatibilizer is selected from the group consisting of (a) a low-molecular compound having a perfluoroalkyl group and a hydrocarbonaceous alkyl group in its molecule, (b) a low-molecular compound having a perfluoropolyether group and a hydrocarbonaceous alkyl group in its molecule, (c) a copolymer of a polymerizable perfluoroalkylated compound with a polymerizable hydrocarbonaceous compound, and (d) a hydrocarbonaceous polymer having a perfluoropolyether group in its molecule. The obtained composition does not cause coagulation and is utilizable as water- and oil-repellent or parting agent.
Inventors:
KUBO MOTONOBU (JP)
MORITA MASAMICHI (JP)
MORITA MASAMICHI (JP)
Application Number:
PCT/JP1993/001725
Publication Date:
June 09, 1994
Filing Date:
November 25, 1993
Export Citation:
Assignee:
DAIKIN IND LTD (JP)
KUBO MOTONOBU (JP)
MORITA MASAMICHI (JP)
KUBO MOTONOBU (JP)
MORITA MASAMICHI (JP)
International Classes:
B29C33/62; C08F2/22; C08F20/22; C08F20/38; C08F220/22; C08F220/24; C08F220/38; C08F259/08; C08F265/04; C08F285/00; C08F287/00; C08L33/04; C08L33/16; C08L57/00; C08L57/08; C09K3/18; D06M15/277; D06M15/53; (IPC1-7): C08F214/18; B29C33/62; C08F2/22; D06M15/21
Foreign References:
| JPS63284201A | 1988-11-21 | |||
| JPH0270706A | 1990-03-09 | |||
| JPH01291908A | 1989-11-24 |
Other References:
See also references of EP 0672691A4
Download PDF: