Title:
METHOD OF PRODUCING POLYMER POWDER, POWDER, USE OF THE SAME AND BONDED CONSTRUCTION MATERIALS
Document Type and Number:
Japanese Patent JP2002138145
Kind Code:
A
Abstract:
To provide a polymer powder having better thin film formability at the use of a drying aid based on arylsulfonic acid-formaldehyde condensation product of an oligomer.
This method of producing a polymer powder comprises volatilization of volatile components from an aqueous dispersion of a thin film forming polymer P in the existence of a drying aid T selected from arylsulfonic acid- formaldehyde condensation products, where the aqueous dispersion of a thin film forming polymer comprises at least an anionic surface active compound AO having at least an alkyl group of C6 to C32.
Inventors:
SANDOR MARIO
PAKUSCH JOACHIM DR
SACK HEINRICH
KOPPERS MARKUS
DENU HANS-JUERGEN
GULDEN ROLF
PAKUSCH JOACHIM DR
SACK HEINRICH
KOPPERS MARKUS
DENU HANS-JUERGEN
GULDEN ROLF
Application Number:
JP2001249230A
Publication Date:
May 14, 2002
Filing Date:
August 20, 2001
Export Citation:
Assignee:
BASF AG
International Classes:
C08J3/12; C04B24/26; C08J3/16; C08K3/00; C08K5/00; C08L25/10; C09D5/03; C09D109/06; C09D125/10; C09D161/00; C09D201/00; C09J109/06; C09J125/10; C09J161/00; C09J201/00; C09K3/10; (IPC1-7): C08J3/12; C08K3/00; C08K5/00; C08L25/10; C09D5/03; C09D109/06; C09D125/10; C09D161/00; C09D201/00; C09J109/06; C09J125/10; C09J161/00; C09J201/00; C09K3/10
Attorney, Agent or Firm:
Toshio Yano (4 outside)
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