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公开(公告)号：DK145445C
公开(公告)日：1983-04-25
申请号：DK38976
申请日：1976-01-30
Applicant: HOECHST AG
Abstract: 1532506 Emulsion concentrates of waterinsoluble biocides HOECHST AG 29 Jan 1976 [31 Jan 1975] 03511/76 Heading A5E An emulsion concentrate of a water-insoluble organic biocide which is sensitive to hydrolysis in an organic non-polar solvent which is free from hydroxyl groups, contains an anionic emulsifier and optionally an ionic emulsifier, and has as viscosity reducing agent a compound of formula: in which each of R 1 and R 2 is an alkyl group having from 1 to 4 carbon atoms, an alkylcarbonyl group having from 2 to 4 carbon atoms or a carbamoyl group having from 1 to 4 carbon atoms, X is an alkylene group having from 2 to 4 carbon atoms and n is in the range of from 1 to 20. The biocide may be a phosphoric or thiophosphoric acid ester and the solvent may be benzene, toluene, xylene or kerosine. Viscosity reducing agents used are ethylene glycol dimethyl and diethyl ethers; di-, tri- and tetra-ethylene glycol dimethyl ethers; diethylene glycol dibutyl ether; methyl-tetraglycol t-butyl ether; methyl glycolbutyl glycol-, and methyldiglycol-acetates; glycol diacetate; ethyl glycol- and methyldiglycolmethylurethanes; propanediol- and butanedioldiacetates; and butanediol dimethylurethane.
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公开(公告)号：DK37976A
公开(公告)日：1976-07-31
申请号：DK37976
申请日：1976-01-29
Applicant: HOECHST AG
Inventor： STENGER W , GROSSMANN M , DAMO Z
Abstract: 1531843 Emulsifiable concentrates of pesticides HOECHST AG 28 Jan 1976 [30 Jan 1975] 03307/76 Heading ASE [Also in Division C3] Emulsion concentrates of water insoluble biocides contain an organic solvent, an anionic emulsifier and a non-ionic emulsifier having the general formula: in which each of x, y and z is an integer of 6-60, Y is a halogen atom or OR 2 in which R 2 is a C 1-4 alkyl, phenyl, tolyl or benzyl radical, a C 1-18 alkyl carbonyl group, an acetoalkyl group or an N-alkyl- or phenylcarbamoyl group. The products may be prepared by reaction of ethylene oxide and castor oil.
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Patent Agency Ranking
公开(公告)号：DK38976A
公开(公告)日：1976-08-01
申请号：DK38976
申请日：1976-01-30
Applicant: HOECHST AG
Abstract: 1532506 Emulsion concentrates of waterinsoluble biocides HOECHST AG 29 Jan 1976 [31 Jan 1975] 03511/76 Heading A5E An emulsion concentrate of a water-insoluble organic biocide which is sensitive to hydrolysis in an organic non-polar solvent which is free from hydroxyl groups, contains an anionic emulsifier and optionally an ionic emulsifier, and has as viscosity reducing agent a compound of formula: in which each of R 1 and R 2 is an alkyl group having from 1 to 4 carbon atoms, an alkylcarbonyl group having from 2 to 4 carbon atoms or a carbamoyl group having from 1 to 4 carbon atoms, X is an alkylene group having from 2 to 4 carbon atoms and n is in the range of from 1 to 20. The biocide may be a phosphoric or thiophosphoric acid ester and the solvent may be benzene, toluene, xylene or kerosine. Viscosity reducing agents used are ethylene glycol dimethyl and diethyl ethers; di-, tri- and tetra-ethylene glycol dimethyl ethers; diethylene glycol dibutyl ether; methyl-tetraglycol t-butyl ether; methyl glycolbutyl glycol-, and methyldiglycol-acetates; glycol diacetate; ethyl glycol- and methyldiglycolmethylurethanes; propanediol- and butanedioldiacetates; and butanediol dimethylurethane.
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公开(公告)号：DK145445B
公开(公告)日：1982-11-22
申请号：DK38976
申请日：1976-01-30
Applicant: HOECHST AG
Abstract: 1532506 Emulsion concentrates of waterinsoluble biocides HOECHST AG 29 Jan 1976 [31 Jan 1975] 03511/76 Heading A5E An emulsion concentrate of a water-insoluble organic biocide which is sensitive to hydrolysis in an organic non-polar solvent which is free from hydroxyl groups, contains an anionic emulsifier and optionally an ionic emulsifier, and has as viscosity reducing agent a compound of formula: in which each of R 1 and R 2 is an alkyl group having from 1 to 4 carbon atoms, an alkylcarbonyl group having from 2 to 4 carbon atoms or a carbamoyl group having from 1 to 4 carbon atoms, X is an alkylene group having from 2 to 4 carbon atoms and n is in the range of from 1 to 20. The biocide may be a phosphoric or thiophosphoric acid ester and the solvent may be benzene, toluene, xylene or kerosine. Viscosity reducing agents used are ethylene glycol dimethyl and diethyl ethers; di-, tri- and tetra-ethylene glycol dimethyl ethers; diethylene glycol dibutyl ether; methyl-tetraglycol t-butyl ether; methyl glycolbutyl glycol-, and methyldiglycol-acetates; glycol diacetate; ethyl glycol- and methyldiglycolmethylurethanes; propanediol- and butanedioldiacetates; and butanediol dimethylurethane.
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公开(公告)号：DK348875A
公开(公告)日：1976-02-02
申请号：DK348875
申请日：1975-07-31
Applicant: HOECHST AG
Inventor： HOHLFELD G , DAMO Z , VOTZ F , KOLLER O
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公开(公告)号：SE7508754L
公开(公告)日：1976-02-02
申请号：SE7508754
申请日：1975-08-01
Applicant: HOECHST AG
Inventor： HOHLFELD G , DAMO Z , VOTZ F , KOLLER O
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