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公开(公告)号:US3748278A
公开(公告)日:1973-07-24
申请号:US3748278D
申请日:1971-08-31
申请人: HOECHST AG
CPC分类号: A01G15/00
摘要: WATER-SOLUBLE CONDENSATION PRODUCTS OF (A) A PHENOLIC COMPOUND HAVING SULFO GROUPS OR A MIXTURE THEREOF, (B) A COMPOUND HAVING AN UREA STRUCTURE, AND (C) FORMALDEHYDE OR A COMPOUND CAPABLE OF SETTING FREE FORMALDEHYDE ARE EFFECTIVE IN DISPELLING FOR OR CLOUDS OR CAUSING RAIN.
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公开(公告)号:US3829508A
公开(公告)日:1974-08-13
申请号:US23982272
申请日:1972-03-30
申请人: HOECHST AG
CPC分类号: C07C43/126 , Y10S516/01 , Y10S516/02
摘要: COMPOUNDS OF THE GENERAL FORMULA
R1-CH(-X)-CH2-CH2-O-(CNH2NO-)M-R2
WHEREIN R1 STANDS FOR ALKYL CONTAINING 4 TO 20 CARBON ATOMS, X STANDS FOR CHLORINE OR BROMINE, R2 STAND FOR ALKYL CONTAINING 1 TO 20 CARBON ATOMS, A RADICAL OF AN ALKANE-CARBOXYLIC ACID CONTAINING 1 TO 18 CARBON ATOMS, THE PHENYL RADICAL, THE NAPHTHYL RADICAL OR AN ALKYL-PHENYL RADICAL CONTAINING 1 TO 12 ALIPHATIC CARBON ATOMS, THE BENZOYL OR BENZYL RADICAL OR THE RADICAL
R1-CH(-X)-CH2-CH2-
N STANDS FOR AN INTEGER FROM 2 TO 4 AND M STANDS FOR AN INTEGER FROM 2 TO 200, WHICH ARE USEFUL AS TENSIDES AND EMULSIFIERS, AND A PROCESS FOR PREPARING THEM BY REACTING A HALOGENO-METHYL ETHER OF THE FORMULA
R3O(CNH2NO)M-CH2X
IN WHICH X, N AND M HAVE THE MEANINGS GIVEN ABOVE, AND R3 STANDS FOR THE RADICAL -CH2CL OR -CH2BR OR HAS THE SAME MEANING AS R2, IN THE PRESENCE OF A FRIEDEL-CRAFTS CATALYST, AT 10 TO 100*C., WITH AN A-OLEFIN CONTAINING 8 TO 20 CARBON ATOMS.-
公开(公告)号:US3781169A
公开(公告)日:1973-12-25
申请号:US3781169D
申请日:1971-07-01
申请人: HOECHST AG
CPC分类号: D06P1/625 , C09B67/0086
摘要: Dispersions of pigments, disperse- or vat-dyestuffs, wherein the dispersing agent is formed either by co-condensation of a phenolic component, formaldehyde and an alkali metal sulfite or of a sulfonated phenolic component and formaldehyde. These dispersions are characterized in that the dispersing agent used shows an improved dispersing effect. Furthermore, they can also be used when being neutralized for the dispersing alkali sensitive dyestuffs and they show no tendency to soil the fabrics so that also clean shades may be dyed.
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公开(公告)号:US3802624A
公开(公告)日:1974-04-09
申请号:US31625272
申请日:1972-12-18
申请人: HOECHST AG
摘要: Polyfunctional alcohols with at least two alcoholic hydroxy groups are effective agents for dispelling fog and clouds. Preferred solid compounds are the so called sugar alcohols, saccharides and polyvinyl-alcohol, as liquid compounds or compounds with a low melting point alkane-diols, -triols or polyols or their reaction products with oxalkylating agents. The said compounds are sprayed into fog or clouds in finely dispersed form. They may be used, optionally together with other fog and clouds dispelling agents.
摘要翻译: 具有至少两个醇羟基的多官能醇是消除雾和云的有效试剂。 优选的固体化合物是所谓的糖醇,糖和聚乙烯醇,作为液体化合物或具有低熔点烷烃二醇,三醇或多元醇的化合物或其与烷氧基化剂的反应产物。 所述化合物以细分散形式喷雾成雾或云。 可以使用它们,可选地与其它雾和云消除剂一起使用。
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公开(公告)号:US3715319A
公开(公告)日:1973-02-06
申请号:US3715319D
申请日:1971-04-06
申请人: HOECHST AG
CPC分类号: E01H13/00
摘要: Water-soluble condensation products of phenols and formaldehyde or compounds being capable of splitting off formaldehyde are useful as fog-dispelling agents.
摘要翻译: 酚类和甲醛的水溶性缩合产物或能够分解甲醛的化合物可用作消雾剂。
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公开(公告)号:US3856893A
公开(公告)日:1974-12-24
申请号:US31475372
申请日:1972-12-13
申请人: HOECHST AG
IPC分类号: B01F17/14 , C07F9/02 , C07F9/08 , C07F9/141 , C07F9/44 , C07F9/59 , C07F9/6533 , C07F9/6574 , C11D1/88
CPC分类号: C07F9/02 , C07F9/1411 , C11D1/886
摘要: Compounds of the formula
IN WHICH R1 represents hydrogen or methyl, R2 and R3 stand for hydrogen or alkyl and X represents an aliphatic ammonium group and their use as tensidies, emulsifiers, and extraction agent in the liquid-liquid extraction of zinc.摘要翻译: 式III化合物,其中R 1表示氢或甲基,R 2和R 3代表氢或烷基,X表示脂族铵基团,它们用作液体液体萃取锌中的量子,乳化剂和提取剂。
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公开(公告)号:US3788991A
公开(公告)日:1974-01-29
申请号:US3788991D
申请日:1972-01-24
申请人: HOECHST AG
IPC分类号: C10M135/10 , C10M145/26 , C10M173/02 , C10N30/06 , C10N30/12 , C10N40/24 , C10M1/34
CPC分类号: C10M173/02 , C10M2201/02 , C10M2207/125 , C10M2207/129 , C10M2209/104 , C10M2209/105 , C10M2209/106 , C10M2209/107 , C10M2215/02 , C10M2215/042 , C10M2219/04 , C10M2219/044 , C10N2220/02 , C10N2240/402 , C10N2240/403 , C10N2240/404 , C10N2240/405 , C10N2240/406 , C10N2240/407 , C10N2240/408 , C10N2240/409 , C10N2250/02
摘要: THE USE OF OIL-FREE AQUEOUS METAL WORKING AGENTS, ESSENTIALLY CONSISTING OF WATER AND (A) 0.1 TO 5.0% BY WEIGHT OF A WATER-SOLUBLE AMINE SALT OF AN ARYL-SULFONAMIDO-ALKYLENE-CARBOXYLIC ACID, AND (B) 0.5 TO 12.0% BY WEIGHT OF A WATER-SOLUBLE POLYADDITION PRODUCT OF ETHYLENE OXIDE AND PROPYLENE OXIDE AND/OR BUTYLENE OXIDE WITH A COMPOUND HAVING 1 TO 8 ACTIVE HYDROGEN ATOMS FOR COLD ROLLING OF IRON SHEET METAL.
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公开(公告)号:US3849435A
公开(公告)日:1974-11-19
申请号:US33720373
申请日:1973-03-01
申请人: HOECHST AG
发明人: DIERY H , MILEWSKI E , CUNTZE U , MAY A
IPC分类号: D06M13/46 , C07D233/14 , C07D233/16 , C11D1/62 , C11D3/00 , D06M13/02 , D06M13/322 , D06M13/47 , D06M13/473 , C07D49/34
CPC分类号: C11D1/62 , C07D233/14 , C07D233/16 , C11D3/001
摘要: 1. A COMPOUND OF THE FORMULA
(1-R2,2-R,3-(R1-CH(-OH)-CH2-X-CH2-CH2-)-IMIDAZOLINIUM)A(-)
IN WHICH R REPRESENTS ALKYL OR ALKENYL OF 7 TO 21 ATOMS, R1 REPRESENTS ALKYL OR ALKENYL OF 6 TO 18 CARCARBON
ATO S, OF WHICH RADICALS R AND R1 AT LEAST ONE CONTAINS MORE THAN 14 CARBON ATOMS, R4 REPRESENTS METHYL OR ETHYL, X REPRESENTS OXYGEN OR -NH- AND A(-) REPRESENTS C1(-) OR R2-OSO3(-). EPRE--
公开(公告)号:US3795704A
公开(公告)日:1974-03-05
申请号:US3795704D
申请日:1972-03-01
申请人: HOECHST AG
发明人: DIERY H , BUECKING H , SEEGER K , SCHNEIDER G
IPC分类号: C11D1/88 , C07C103/50
CPC分类号: C11D1/88
摘要: AMPHOLYTIC COMPOUNDS OF THE FORMULA I
R1-N(-R2)-(CH2)X-NH-R3
IN WHICH R1 IS A LIPOPHILIC GROUP, X IS 2 OR 3, ONE OF THE RADICALS R2 AND R3 STANDS FOR A MOIETY OF THE FORMULA II
H2N-CO-CH2-CH(-COO-Y)-
AND THE OTHER ONE STANDS FOR HYDROGEN OR ALSO FOR THE MOIETY OF THE FORMULA II, AND Y IS HYDROGEN OR AN ALKALI METAL ION, AND THE USE OF THESE AMPHOLYTIC COMPOUNDS AS ANTI-MICROBIALLY ACTIVE SURFACE-ACTIVE SUBSTANCES.-
公开(公告)号:US3795626A
公开(公告)日:1974-03-05
申请号:US3795626D
申请日:1971-08-31
申请人: HOECHST AG
CPC分类号: A01G15/00
摘要: CONDENSATION PRODUCTS OF NAPTHALENE SULFONIC ACIDS AND ALIPHATIC ALDEHYDES OF FURFURAL OR COMPOUNDS CAPABLE OF SETTING FREE SUCH ALDEHYDES ARE EFFECTIVE IN INFLUENCING THE WEATHER, I.E. THEY REMOVE FOG OR CLOUDS OR CAUSE RAIN.
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