DISPERSANT

PROBLEM TO BE SOLVED: To obtain a dispersant highly effective for inorganic pigments, cements, agricultural chemical granules, scales, detergent builders, and digging sludges. SOLUTION: This dispersant comprises a (co)polymer obtained by polymerizing at least one α,β-unsaturated carboxylic acid (sal...

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Hauptverfasser: IDA YOSHIMI, SAITOU TAKAO, YAMASHITA SEIJI, YAMAUCHI SUNAO, HISADA NOBUO
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creator IDA YOSHIMI
SAITOU TAKAO
YAMASHITA SEIJI
YAMAUCHI SUNAO
HISADA NOBUO
description PROBLEM TO BE SOLVED: To obtain a dispersant highly effective for inorganic pigments, cements, agricultural chemical granules, scales, detergent builders, and digging sludges. SOLUTION: This dispersant comprises a (co)polymer obtained by polymerizing at least one α,β-unsaturated carboxylic acid (salt) using a radical- polymerization initiator and a chain transfer agent for radical polymerization represented by the formula. In the formula, Q is a polyvalent organic group; X is carbonyl or CONH; A and A each is a divalent organic group; X is oxygen, sulfur, or NH; Z is a chain-transferring group; (p), (q), (r), and (x) each independently is 0 or 1; (m) is an integer of 0-50; and (n) is an integer of 2-100. The segments respectively within the []'s may be the same or different. The segments respectively within the }'s when (m) is 2-50 may be the same or different.
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SOLUTION: This dispersant comprises a (co)polymer obtained by polymerizing at least one α,β-unsaturated carboxylic acid (salt) using a radical- polymerization initiator and a chain transfer agent for radical polymerization represented by the formula. In the formula, Q is a polyvalent organic group; X is carbonyl or CONH; A and A each is a divalent organic group; X is oxygen, sulfur, or NH; Z is a chain-transferring group; (p), (q), (r), and (x) each independently is 0 or 1; (m) is an integer of 0-50; and (n) is an integer of 2-100. The segments respectively within the []'s may be the same or different. 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SOLUTION: This dispersant comprises a (co)polymer obtained by polymerizing at least one α,β-unsaturated carboxylic acid (salt) using a radical- polymerization initiator and a chain transfer agent for radical polymerization represented by the formula. In the formula, Q is a polyvalent organic group; X is carbonyl or CONH; A and A each is a divalent organic group; X is oxygen, sulfur, or NH; Z is a chain-transferring group; (p), (q), (r), and (x) each independently is 0 or 1; (m) is an integer of 0-50; and (n) is an integer of 2-100. The segments respectively within the []'s may be the same or different. The segments respectively within the }'s when (m) is 2-50 may be the same or different.</description><subject>ADHESIVES</subject><subject>AGRICULTURE</subject><subject>ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES</subject><subject>ANIMAL HUSBANDRY</subject><subject>ARTIFICIAL STONE</subject><subject>BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES</subject><subject>CANDLES</subject><subject>CEMENTS</subject><subject>CERAMICS</subject><subject>CHEMISTRY</subject><subject>COMPOSITIONS BASED THEREON</subject><subject>COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS</subject><subject>CONCRETE</subject><subject>DETERGENT COMPOSITIONS</subject><subject>DETERGENTS</subject><subject>DYES</subject><subject>FATTY ACIDS THEREFROM</subject><subject>FISHING</subject><subject>FORESTRY</subject><subject>HUMAN NECESSITIES</subject><subject>HUNTING</subject><subject>LIME, MAGNESIA</subject><subject>MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS</subject><subject>MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE</subject><subject>METALLURGY</subject><subject>MISCELLANEOUS APPLICATIONS OF MATERIALS</subject><subject>MISCELLANEOUS COMPOSITIONS</subject><subject>NATURAL RESINS</subject><subject>ORGANIC MACROMOLECULAR COMPOUNDS</subject><subject>PAINTS</subject><subject>PEST REPELLANTS OR ATTRACTANTS</subject><subject>PLANT GROWTH REGULATORS</subject><subject>POLISHES</subject><subject>PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF</subject><subject>RECOVERY OF GLYCEROL</subject><subject>REFRACTORIES</subject><subject>RESIN SOAPS</subject><subject>SLAG</subject><subject>SOAP OR SOAP-MAKING</subject><subject>THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><subject>TRAPPING</subject><subject>TREATMENT OF NATURAL STONE</subject><subject>USE OF SINGLE SUBSTANCES AS DETERGENTS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1997</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZOBy8QwOcA0KdvQL4WFgTUvMKU7lhdLcDIpuriHOHrqpBfnxqcUFicmpeakl8V4BHgaWhgYGxgZGjsbEqAEAZpMcDg</recordid><startdate>19970415</startdate><enddate>19970415</enddate><creator>IDA YOSHIMI</creator><creator>SAITOU TAKAO</creator><creator>YAMASHITA SEIJI</creator><creator>YAMAUCHI SUNAO</creator><creator>HISADA NOBUO</creator><scope>EVB</scope></search><sort><creationdate>19970415</creationdate><title>DISPERSANT</title><author>IDA YOSHIMI ; SAITOU TAKAO ; YAMASHITA SEIJI ; YAMAUCHI SUNAO ; HISADA NOBUO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPH09100302A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1997</creationdate><topic>ADHESIVES</topic><topic>AGRICULTURE</topic><topic>ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES</topic><topic>ANIMAL HUSBANDRY</topic><topic>ARTIFICIAL STONE</topic><topic>BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES</topic><topic>CANDLES</topic><topic>CEMENTS</topic><topic>CERAMICS</topic><topic>CHEMISTRY</topic><topic>COMPOSITIONS BASED THEREON</topic><topic>COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS</topic><topic>CONCRETE</topic><topic>DETERGENT COMPOSITIONS</topic><topic>DETERGENTS</topic><topic>DYES</topic><topic>FATTY ACIDS THEREFROM</topic><topic>FISHING</topic><topic>FORESTRY</topic><topic>HUMAN NECESSITIES</topic><topic>HUNTING</topic><topic>LIME, MAGNESIA</topic><topic>MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS</topic><topic>MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE</topic><topic>METALLURGY</topic><topic>MISCELLANEOUS APPLICATIONS OF MATERIALS</topic><topic>MISCELLANEOUS COMPOSITIONS</topic><topic>NATURAL RESINS</topic><topic>ORGANIC MACROMOLECULAR COMPOUNDS</topic><topic>PAINTS</topic><topic>PEST REPELLANTS OR ATTRACTANTS</topic><topic>PLANT GROWTH REGULATORS</topic><topic>POLISHES</topic><topic>PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF</topic><topic>RECOVERY OF GLYCEROL</topic><topic>REFRACTORIES</topic><topic>RESIN SOAPS</topic><topic>SLAG</topic><topic>SOAP OR SOAP-MAKING</topic><topic>THEIR PREPARATION OR CHEMICAL WORKING-UP</topic><topic>TRAPPING</topic><topic>TREATMENT OF NATURAL STONE</topic><topic>USE OF SINGLE SUBSTANCES AS DETERGENTS</topic><toplevel>online_resources</toplevel><creatorcontrib>IDA YOSHIMI</creatorcontrib><creatorcontrib>SAITOU TAKAO</creatorcontrib><creatorcontrib>YAMASHITA SEIJI</creatorcontrib><creatorcontrib>YAMAUCHI SUNAO</creatorcontrib><creatorcontrib>HISADA NOBUO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>IDA YOSHIMI</au><au>SAITOU TAKAO</au><au>YAMASHITA SEIJI</au><au>YAMAUCHI SUNAO</au><au>HISADA NOBUO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>DISPERSANT</title><date>1997-04-15</date><risdate>1997</risdate><abstract>PROBLEM TO BE SOLVED: To obtain a dispersant highly effective for inorganic pigments, cements, agricultural chemical granules, scales, detergent builders, and digging sludges. SOLUTION: This dispersant comprises a (co)polymer obtained by polymerizing at least one α,β-unsaturated carboxylic acid (salt) using a radical- polymerization initiator and a chain transfer agent for radical polymerization represented by the formula. In the formula, Q is a polyvalent organic group; X is carbonyl or CONH; A and A each is a divalent organic group; X is oxygen, sulfur, or NH; Z is a chain-transferring group; (p), (q), (r), and (x) each independently is 0 or 1; (m) is an integer of 0-50; and (n) is an integer of 2-100. The segments respectively within the []'s may be the same or different. The segments respectively within the }'s when (m) is 2-50 may be the same or different.</abstract><edition>6</edition><oa>free_for_read</oa></addata></record>
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subjects ADHESIVES
AGRICULTURE
ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES
ANIMAL HUSBANDRY
ARTIFICIAL STONE
BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES
CANDLES
CEMENTS
CERAMICS
CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS
CONCRETE
DETERGENT COMPOSITIONS
DETERGENTS
DYES
FATTY ACIDS THEREFROM
FISHING
FORESTRY
HUMAN NECESSITIES
HUNTING
LIME, MAGNESIA
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS
MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
ORGANIC MACROMOLECULAR COMPOUNDS
PAINTS
PEST REPELLANTS OR ATTRACTANTS
PLANT GROWTH REGULATORS
POLISHES
PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF
RECOVERY OF GLYCEROL
REFRACTORIES
RESIN SOAPS
SLAG
SOAP OR SOAP-MAKING
THEIR PREPARATION OR CHEMICAL WORKING-UP
TRAPPING
TREATMENT OF NATURAL STONE
USE OF SINGLE SUBSTANCES AS DETERGENTS
title DISPERSANT
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