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Poly (amino acid) rheology modifier compositions and methods of use
Rheology modifiers comprising cross-linked poly(amino acid) and methods of their use in aqueous compositions. The modifiers comprise cross-linked poly(amino acid) microparticles having a mean equivalent diameter when fully swollen in deionized water of up to 1000 μm, as measured by laser diffraction. In particular, the poly(amino acid) is D-, L- or D,L-Y-poly(glutamic acid). A method of preparing the modifier comprises cross-linking a poly(amino acid), drying the cross-linked poly(amino acid) and grinding the cross-linked poly(amino acid) to have the required diameter.
Poly (amino acid) rheology modifier compositions and methods of use
Rheology modifiers comprising cross-linked poly(amino acid) and methods of their use in aqueous compositions. The modifiers comprise cross-linked poly(amino acid) microparticles having a mean equivalent diameter when fully swollen in deionized water of up to 1000 μm, as measured by laser diffraction. In particular, the poly(amino acid) is D-, L- or D,L-Y-poly(glutamic acid). A method of preparing the modifier comprises cross-linking a poly(amino acid), drying the cross-linked poly(amino acid) and grinding the cross-linked poly(amino acid) to have the required diameter.
Poly (amino acid) rheology modifier compositions and methods of use
MINTY JEREMY J (author) / KOHLEY SAMUEL (author) / LEE DANIEL (author) / POPPICK HARRY (author)
2023-07-25
Patent
Electronic Resource
English
IPC:
C08J
Verarbeitung
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WORKING-UP
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A01N
PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF
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Konservieren von Körpern von Menschen, Tieren, Pflanzen oder deren Teilen
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A23L
Lebensmittel oder nichtalkoholische Getränke, soweit nicht von den Unterklassen A21D oder A23B-A23J umfasst
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FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J
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A61K
Zubereitungen für medizinische, zahnärztliche oder kosmetische Zwecke
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PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
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A61Q
SPECIFIC USE OF COSMETICS OR SIMILAR TOILET PREPARATIONS
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Spezifische Verwendung von Kosmetika oder ähnlichen Zubereitungen
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C04B
Kalk
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LIME
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C09D
Überzugsmittel, z.B. Anstrichstoffe, Firnisse oder Lacke
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COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS
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C09K
Materialien für Anwendungen, soweit nicht anderweitig vorgesehen
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MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR
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C11D
Reinigungsmittelgemische
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DETERGENT COMPOSITIONS
POLY (AMINO ACID) RHEOLOGY MODIFIER COMPOSITIONS AND METHODS OF USE
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