Title:
FLUORINATED ACRYLATE BLOCK COPOLYMERS WITH LOW DYNAMIC SURFACE TENSION
Document Type and Number:
WIPO Patent Application WO/2013/124421
Kind Code:
A9
Abstract:
The present invention relates to a composition, comprising a binder resin, a block copolymer which comprises at least a block A and a block B, wherein the block A comprises monomer units derived from a compound selected from (meth)acrylic acid, a (meth)acrylic acid ester, a (meth)acrylamide, a vinyl aromatic compound, or any mixture thereof, the block B comprises monomer units derived from a compound selected from a fluorinated (meth)acrylic ester having the following formula (I): H2C=C(R1)(C(0)ORF-1), wherein R1 is H or methyl; and RF-1 is an organic residue containing a perfluorinated C4-6 alkyl group, a fluorinated alpha-olefm having the following formula (II): H2C=CH(RF-2) (II) wherein RF-2 is an organic residue containing a perfluorinated C4-6 alkyl group, i.e. -(CF2)3-5-CF3 or any mixture thereof.
Inventors:
THOMSON MARY (DE)
KNISCHKA RALF (DE)
AUSCHRA CLEMENS (DE)
ENGELBRECHT LOTHAR (DE)
KNISCHKA RALF (DE)
AUSCHRA CLEMENS (DE)
ENGELBRECHT LOTHAR (DE)
Application Number:
PCT/EP2013/053567
Publication Date:
December 19, 2013
Filing Date:
February 22, 2013
Export Citation:
Assignee:
BASF SE (DE)
International Classes:
C08L53/00; C08L27/12; C09D7/47; C08L33/14; C08L33/16; C08L75/04; C09D11/00; C09D133/16; C09D153/00; C09J133/16; C09J153/00
Attorney, Agent or Firm:
MAIWALD PATENTANWALTS GMBH (Elisenstr. 3 / Elisenhof, Munich, DE)
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