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1. WO2007139980 - POLYMERIC DISPERSANTS

Publication Number WO/2007/139980
Publication Date 06.12.2007
International Application No. PCT/US2007/012580
International Filing Date 25.05.2007
IPC
C08L 1/00 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
1Compositions of cellulose, modified cellulose, or cellulose derivatives
C09K 3/00 2006.01
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
KMATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
3Materials not provided for elsewhere
B01F 3/12 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
FMIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
3Mixing, e.g. dispersing, emulsifying, according to the phases to be mixed
12liquids with solids
CPC
B01F 17/005
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
FMIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
17Use of substances as emulsifying, wetting, dispersing or foam-producing agents
0042Organic compounds containing nitrogen
005Macromolecular compounds
Y10T 428/1352
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
428Stock material or miscellaneous articles
13Hollow or container type article [e.g., tube, vase, etc.]
1352Polymer or resin containing [i.e., natural or synthetic]
Y10T 428/24802
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
428Stock material or miscellaneous articles
24Structurally defined web or sheet [e.g., overall dimension, etc.]
24802Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
Applicants
  • SUN CHEMICAL CORPORATION (AllExceptUS)
  • ROMANOVA, Tatiana, N. [US]/[US] (UsOnly)
  • SCHWARTZ, Russell, J. [US]/[US] (UsOnly)
Inventors
  • ROMANOVA, Tatiana, N.
  • SCHWARTZ, Russell, J.
Agents
  • MEILMAN, Edward, A.
Priority Data
60/803,21725.05.2006US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) POLYMERIC DISPERSANTS
(FR) DISPERSANTS POLYMÉRIQUES
Abstract
(EN)
Dispersants for pigments as well as dispersions containing them, and compositions such as inks and coatings containing them are described. The dispersants are the reaction product of at least one dianhydride with at least two different reactants, each of which can be an amine, alcohol, or thiol, and at least one of which is polymeric.
(FR)
L'invention concerne des dispersants de pigments ainsi que des dispersions les contenant, et des compositions telles que des encres et des revêtements les contenant. Les dispersants sont le produit réactionnel d'au moins un dianhydride avec au moins deux réactifs différents, chacun desquels pouvant être une amine, un alcool, ou un thiol, et au moins un desquels étant polymérique.
Also published as
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