摘要:
The present invention relates to aqueous personal care, household care, and/or fabric care compositions comprising the instant copolymers. Also disclosed are methods for the rheological modification of aqueous personal care, household care, and/or fabric care compositions comprising the instant copolymers.
摘要:
The present invention relates to aqueous personal care, household care, and/or fabric care compositions comprising the instant copolymers. Also disclosed are methods for the rheological modification of aqueous personal care, household care, and/or fabric care compositions comprising the instant copolymers.
摘要:
A plastic lens material excellent in both optical and mechanical properties and, in addition, having a low specific gravity; and a process for preparing a plastic lens material having a low specific gravity and excellent various properties. This material comprises a copolymer produced by radical polymerization of a reaction product between a component (A) containing a polyhydric alcohol prepared by reducing a dimer and/or a trimer of a higher unsaturated fatty acid having 11 to 22 carbon atoms and a component (B) containing an isocyanate compound having in its molecule a radical-polymerizable unsaturated bond and a comonomer (C).
摘要:
Die vorliegende Erfindung betrifft Salze von Copolymeren aus ethylenisch ungesättigten Carbonsäuren und ethylenisch ungesättigten Fettsäurederivaten enthaltend
(A) 1 - 99 Gew.-% an Struktureinheiten A der Formel
worin
R 1 Wasserstoff oder C l -C 4 -Alkyl, R 2 Wasserstoff oder C 1 -C 4 -Alkyl, R 3 Wasserstoff oder C 1 -C 4 -Alkyl, bevorzugt Methyl, X -(CH 2 ) 0-10 - oder C 6 -C 18 -Aryl, bevorzugt Phenyl und M ein Alkali-, Erdalkali- oder Ammoniumion bedeuten,
(B) 99 - 1 Gew.-% an Struktureinheiten B der Formel
worin
R 4 C 2 -C 16 -Alkyl oder C 2 -C 16 -Alkenyl, Y G 1 -G 3 -Alkylen, -CH 2 -(CH = CH-CH 2 ) 1-5 - oder -(CH = CH) 1-3 - und Z eine Gruppe der Formel CN, C(O)N(R 5 ) 2 , worin R 5 Wasserstoff, C 1 -C 18 -Alkyl, C 1 -C 18 -Alkenyl und/oder - CH 2 ) 1-3 -OH, COOR 6 , worin R 6 C 1 -C 36 -Alkyl, bevorzugt C 1 -C 5 -Alkyl oder C 16 -C 36 -Alkyl,
oder
(C) 0 - 40 Gew.-% an Struktureinheiten C der Formel
worin
R 1 , R 2 und R 3 die oben angegebene Bedeutung besitzen und W eine Gruppe der Formel CN, C(O)N(R S ) 2 , worin R 5 die oben genannte Bedeutung besitzt, der COOR 7 , worin R 7 G 1 -G 18 -Alkyl, bevorzugt G 1 -G 10 -Alkyl und
(D) 0 - 40 Gew.-% an Struktureinheiten D der Formel
worin
V C 6 -G 18 -Aryl, bevorzugt Phenyl oder Phenoxyacetyl, C 4 -C 6 -Lactam, bevorzugt N-Pyrrolidyl, eine Gruppe der Formel O-R 7 , worin R 7 C 1 -C 18 -Alkyl, bevorzugt C 1 -C 10 -Alkyl, eine Gruppe der Formel (O)C-R 7 oder eine Gruppe der Formel OOC- R7.
Weitere Gegenstände der vorliegenden Erfindung sind ein Verfahren zu deren Herstellung sowie deren Verwendung.
摘要:
The present invention relates to a (meth)acrylate polymer for producing a coating composition, wherein the (meth)acrylate polymer has a weight average of the molecular weight in the range of 10000 to 60000 g/mol, and the (meth)acrylate polymer comprises 0.5 to 40 weight percent units derived from (meth)acrylic monomers, which in the alkyl radical have at least one double bond and 8 to 40 carbon atoms, 0.1 to 10 weight percent units derived from acid group-containing monomers, and 50 to 99.4 weight percent units derived from (meth)acrylates having 1 to 12 carbon atoms in the alkyl radical, which have no double bonds or heteroatoms in the alkyl radical, said (meth)acrylates having 1 to 12 carbon atoms in the alkyl radical being selected such that a polymer consisting of said (meth)acrylates having 1 to 12 carbon atoms in the alkyl radical has a glass transition temperature of at least 40ºC, in each case relative to the weight of the (meth)acrylate polymer. The present invention further relates to a coating agent containing said polymer, and to a method for producing a coating. The present invention further describes a coated object comprising a coating, which can be obtained by the method.
摘要:
A polymer is formed from a mixture of between 85 and 96 wt.% α-β-unsaturated monomers and between 4 and 15 wt.% unsaturated fatty acids having between 10 and 30 carbons.
摘要:
An aqueous dispersion of a vinylidene fluoride (VdF) copolymer which is produced by the emulsion polymerization of VdF monomer and a reactive emulsifier, wherein the average particle diameter of the copolymer is as small as 200 nm or less, while the solid concentration is as high as 30-60 wt.%, and which is excellent in sedimentation stability; and an aqueous dispersion of a VdF seed polymer which is produced by the seed polymerization of an ethylenically unsaturated monomer in the presence of the particles obtained by the emulsion polymerization of VdF monomer and a reactive emulsifier, wherein the average particle diameter of the seed polymer is as small as 250 nm or less, while the solid concentration is as high as 30-60 wt.%, and which is excellent in sedimentation stability.