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公开(公告)号:US4668410A
公开(公告)日:1987-05-26
申请号:US858569
申请日:1986-04-24
申请人: Raimund Haas , Dieter Engel , Rainer Helwerth
发明人: Raimund Haas , Dieter Engel , Rainer Helwerth
IPC分类号: C08F220/00 , C08F220/04 , C08F220/06 , C08F220/10 , C08F220/12 , C08F222/02 , C10M173/02 , C10N30/02 , C10N30/06 , C10N30/12 , C10N40/08 , C10N40/20 , C10M125/14
CPC分类号: C08F220/12 , C10M173/02 , C10M2201/02 , C10M2209/082 , C10M2209/084 , C10M2209/104 , C10M2209/107 , C10M2213/00 , C10M2213/04 , C10M2213/06 , C10M2215/042 , C10M2217/026 , C10M2221/02 , C10N2240/08 , C10N2240/40 , C10N2250/02 , Y10S526/932
摘要: Aqueous functional fluids, in particular hydraulic and metal-working fluids, containing a copolymer which is prepared by emulsion or solution copolymerization, initiated by free radicals, of unsaturated, copolymerizable monomers, the copolymers being built up from:(a) 1-60% by weight of ethylenically unsaturated carboxylic acids,(b) 0.5-30% by weight of a surface-active unsaturated ester,(c) 30-85% by weight of methacrylic acid esters or acrylic acid esters of aliphatic (C.sub.1 -C.sub.18)-alcohols,(d) 0-40% by weight of other ethylenically unsaturated comonomers,(e) 0-3% by weight of polyethylenically unsaturated compounds, and(f) 0-5% by weight of molecular weight regulators, and, if appropriate, the free acid groups of the copolymers subsequently having been partly or completely neutralized by addition of bases, and converted into water-soluble or colloidally water-dispersible copolymer salts.
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公开(公告)号:US5554768A
公开(公告)日:1996-09-10
申请号:US248764
申请日:1994-05-25
申请人: Reinhard D onges , Rudolf Ehrler , Rainer Helwerth
发明人: Reinhard D onges , Rudolf Ehrler , Rainer Helwerth
IPC分类号: C07H15/26 , C07D207/40 , C07D207/404 , C07D207/412 , C07D207/416 , C10M133/16 , C10N30/04 , C10N30/12 , C11D3/28 , C11D7/32 , C11D7/34 , C07D207/408 , C07D207/325
CPC分类号: C07D207/404 , C07D207/408 , C07D207/412 , C07D207/416 , C11D3/28
摘要: The present invention relates to succinimides of the formula I ##STR1## in which R.sup.1 and R.sup.2, independently of one another, are hydrogen, C.sub.1 -C.sub.24 -alkyl, C.sub.2 -C.sub.24 -alkenyl, C.sub.6 -C.sub.12 -cycloalkyl, C.sub.6 -C.sub.12 -cycloalkenyl, C.sub.6 -C.sub.12 -aryl, C.sub.1 -C.sub.24 -alkoxy, C.sub.1 -C.sub.24 -acyl, C.sub.1 -C.sub.24 -acyloxy, a hydroxyl, amino or sulfo group or a C.sub.1 -C.sub.24 -dialkylamino, C.sub.1 -C.sub.24 -acylamino, C.sub.1 -C.sub.24 -alkylsulfato, C.sub.1 -C.sub.24 -alkylsulfonato, C.sub.1 -C.sub.24 -alkylsulfito, C.sub.1 -C.sub.24 -alkylsulfinyl or C.sub.1 -C.sub.24 -alkoxycarbonyl radical, andR.sup.3 is a polyhydroxyalkyl radical of the formula ##STR2## in which R.sup.4 is --(CHOR.sup.7).sub.n --H,R.sup.5 is --(CHOR.sup.7).sub.m --H,R.sup.6 is --(CHOR.sup.7).sub.o --H where n+m+o is 2-6, andR.sup.7 is H or a carbohydrate attached in the form of a glycoside from the series comprising reducing sugars, a process for their preparation and their use.
摘要翻译: 本发明涉及式I(I)的琥珀酰亚胺,其中R 1和R 2彼此独立地为氢,C 1 -C 24 - 烷基,C 2 -C 24 - 烯基,C 6 -C 12 - 环烷基,C 6 -C 12 - C 1 -C 12 - 芳基,C 1 -C 24 - 烷氧基,C 1 -C 24酰基,C 1 -C 24酰氧基,羟基,氨基或磺基或C 1 -C 24 - 二烷基氨基,C 1 -C 24 - 酰氨基,C 1 -C 24 - C24-烷基磺酸根,C1-C24 - 烷基磺酰基,C1-C24 - 烷基硫酸根,C1-C24 - 烷基亚磺酰基或C1-C24 - 烷氧基羰基,R3是下式的多羟基烷基(II),其中R4是 - (CHOR 7)nH,R 5为 - (CHOR 7)m H,R 6为 - (CHOR 7)o H,其中n + m + o为2-6,R7为H或以包含还原 糖,它们的制备和使用的过程。
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公开(公告)号:US4348302A
公开(公告)日:1982-09-07
申请号:US191677
申请日:1980-09-29
申请人: Horst Frohlich , Rainer Helwerth
发明人: Horst Frohlich , Rainer Helwerth
CPC分类号: C23F11/145
摘要: Anticorrosive agent stable to hard water, which comprises an alkali metal salt, alkaline earth metal salt, or amine salt of a compound of the formula ##STR1## in which R.sub.1 is branched C.sub.6 -C.sub.13 -alkyl or C.sub.5 - or C.sub.6 -cycloalkyl, or polycycloalkyl having from 6 to 13 carbon atoms optionally substituted by 1 or 2 C.sub.1 -C.sub.4 -alkyl groups,R.sub.2 is hydrogen or C.sub.1 -C.sub.6 -alkyl, andR.sub.3 is C.sub.1 -C.sub.11 -alkylene in linear or branched chain.
摘要翻译: 稳定于硬水的防腐剂,其包含式为“IMAGE”的化合物的碱金属盐,碱土金属盐或胺盐,其中R 1为支链C 6 -C 13 - 烷基或C 5 - 或C 6 - 环烷基,或 任选被1或2个C 1 -C 4烷基取代的具有6至13个碳原子的多环烷基,R 2是氢或C 1 -C 6烷基,R 3是直链或支链的C 1 -C 11 - 亚烷基。
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公开(公告)号:US4323476A
公开(公告)日:1982-04-06
申请号:US169362
申请日:1980-07-16
申请人: Rainer Helwerth , Horst Lorke
发明人: Rainer Helwerth , Horst Lorke
CPC分类号: C23F11/10
摘要: Anticorrosive agent for aluminium and the alloys thereof consisting of(A) 15 to 50% by weight of a product obtained by reaction of sulfochlorination products of aliphatic, alkylaromatic, or cycloaliphatic hydrocarbons with ammonia or an alkyl or hydroxyalkyl amine with subsequent reaction with a halocarboxylic acid and conversion into an alkaline earth metal or the zinc salt,(B) 40 to 90% by weight of a paraffinic hydrocarbon,(C) 1 to 4% by weight of the salt of an alkyl amine and a carboxylic acid,(D) 1 to 4% by weight of an alkyl phenol oxethylate and(E) 1 to 2% by weight of a C.sub.4 -C.sub.8 alkanol.
摘要翻译: 铝的防腐剂及其合金由(A)15至50重量%的由脂族,烷基芳族或脂环族烃的磺基氯化产物与氨或烷基或羟烷基胺反应而得到的产物,随后与卤代羧酸反应 酸,并转化成碱土金属或锌盐,(B)40至90重量%的链烷烃,(C)1至4重量%的烷基胺和羧酸的盐(D )1至4重量%的烷基酚氧化乙基酯和(E)1至2重量%的C 4 -C 8烷醇。
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公开(公告)号:US4769167A
公开(公告)日:1988-09-06
申请号:US938579
申请日:1986-12-05
申请人: Raimund Haas , Dieter Engel , Rainer Helwerth
发明人: Raimund Haas , Dieter Engel , Rainer Helwerth
IPC分类号: C08F220/00 , C08F220/04 , C08F220/06 , C08F220/10 , C08F220/12 , C08F222/02 , C10M173/02 , C10N30/02 , C10N30/06 , C10N30/12 , C10N40/08 , C10N40/20 , C10M145/12
CPC分类号: C08F220/12 , C10M173/02 , C10M2201/02 , C10M2209/082 , C10M2209/084 , C10M2209/104 , C10M2209/107 , C10M2213/00 , C10M2213/04 , C10M2213/06 , C10M2215/042 , C10M2217/026 , C10M2221/02 , C10N2240/08 , C10N2240/40 , C10N2250/02 , Y10S526/932
摘要: Aqueous functional fluids, in particular hydraulic and metal-working fluids, containing a copolymer which is prepared by emulsion or solution copolymerization, initiated by free radicals, of unsaturated, copolymerizable monomers, the copolymers being built up from:(a) 1-60% by weight of ethylenically unsaturated carboxylic acids,(b) 0.5-30% by weight of a surface-active unsaturated ester,(c) 30-85% by weight of methacrylic acid esters or acrylic acid esters of aliphatic (C.sub.1 -C.sub.18)-alcohols,(d) 0-40% by weight of other ethylenically unsaturated comonomers,(e) 0-3% by weight of polyethylenically unsaturated compounds, and(f) 0-5% by weight of molecular weight regulators, and, if appropriate, the free acid groups of the copolymers subsequently having been partly or completely neutralized by addition of bases, and converted into water-soluble or colloidally water-dispersible copolymer salts.
摘要翻译: 水性功能流体,特别是液压和金属加工流体,其含有由自由基引发的不饱和共聚单体通过乳液或溶液共聚制备的共聚物,共聚物由以下组成:(a)1-60% (b)0.5-30重量%的表面活性不饱和酯,(c)30-85重量%的甲基丙烯酸酯或脂族(C 1 -C 18) - 甲基丙烯酸酯的丙烯酸酯, 醇,(d)0-40重量%的其它烯属不饱和共聚单体,(e)0-3重量%的多烯属不饱和化合物,和(f)0-5重量%的分子量调节剂,如果合适 共聚物的游离酸基随后通过加入碱部分或完全中和,并转化为水溶性或胶体水分散性共聚物盐。
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公开(公告)号:US3992306A
公开(公告)日:1976-11-16
申请号:US478525
申请日:1974-06-12
申请人: Helmut Diery , Horst Frohlich , Rainer Helwerth , Horst Lorke
发明人: Helmut Diery , Horst Frohlich , Rainer Helwerth , Horst Lorke
IPC分类号: C10M173/00 , C10M173/02 , C10N10/02 , C10N30/12 , C10N40/22 , C10N40/24 , C10M1/54
CPC分类号: C10M173/02 , C10M2201/02 , C10M2219/044 , C10N2230/12 , C10N2240/401 , C10N2240/402 , C10N2240/403 , C10N2240/404 , C10N2240/405 , C10N2240/406 , C10N2240/407 , C10N2240/408 , C10N2240/409 , C10N2250/02
摘要: Aqueous metal working liquids containing a bis-sulfonamidocarboxylic acid of the formula ##SPC1##In the form of its water soluble or water dispersible salt with an alkali or an organic base, as corrosion protection and metal-working agent wherein R.sub.1 denotes hydrogen, halogen, alkyl and/or alkoxy of 1 to 3 carbon atoms, R.sub.2 denotes an alkylene radical having a total of 1 to 5 carbon atoms, and x denotes an integer of from 2 to 6.
摘要翻译: 含有式+ q,10的双磺酰氨基羧酸的水溶液工作液,其水溶性或具有碱性或有机碱的水分散盐,作为腐蚀保护和金属加工助剂,其中R1表示氢,卤素 ,1〜3个碳原子的烷基和/或烷氧基,R2表示总共1〜5个碳原子的亚烷基,x表示2〜6的整数。
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公开(公告)号:US4539128A
公开(公告)日:1985-09-03
申请号:US399711
申请日:1982-07-19
申请人: Max Grossmann , Rainer Helwerth
发明人: Max Grossmann , Rainer Helwerth
IPC分类号: C10M173/02 , C10N30/06 , C10N40/22 , C10M1/20 , C10M1/26
CPC分类号: C10M173/02 , C10M2201/02 , C10M2209/104 , C10M2209/105 , C10M2209/107 , C10N2240/40 , C10N2250/02
摘要: Water-soluble lubricant characterized by a content of compounds of the formula 1 ##STR1## wherein R is hydrogen, C.sub.1 -C.sub.12 alkyl or C.sub.1 -C.sub.12 alkenyl, R.sub.1 is C.sub.1 -C.sub.18 alkyl or C.sub.2 -C.sub.18 alkenyl, A is a group of the formulae--(CH.sub.2 CH.sub.2 O).sub.m -- and (C.sub.3 H.sub.6 O).sub.n --,X is an integer of from 0 to 15 and the numerals for m and n are chosen such that the total content of ethylene oxide and/or propylene oxide in the molecule amounts to 10-800 alkylene oxide units.
摘要翻译: 其特征在于式1化合物(1)的化合物,其中R是氢,C 1 -C 12烷基或C 1 -C 12烯基,R 1是C 1 -C 18烷基或C 2 -C 18链烯基,A是一个 式 - (CH 2 CH 2 O)m - 和(C 3 H 6 O)n - ,X是0至15的整数,m和n的数字被选择为使得分子中环氧乙烷和/或环氧丙烷的总含量相当于 10-800个环氧烷单元。
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公开(公告)号:US4297236A
公开(公告)日:1981-10-27
申请号:US942337
申请日:1978-09-14
申请人: Helmut Diery , Rainer Helwerth , Horst Frohlich , Horst Lorke
发明人: Helmut Diery , Rainer Helwerth , Horst Frohlich , Horst Lorke
IPC分类号: C10M159/12 , C10M163/00 , C10M173/02 , C10N30/12 , C10N40/08 , C10N40/22 , C10N40/24 , C23F11/10 , C23F11/14 , C23F11/16 , C23F11/18
CPC分类号: C23F11/10 , C10M2201/02 , C10M2219/044 , C10M2227/061 , C10N2240/08 , C10N2240/40 , C10N2240/401
摘要: Water-miscible corrosion inhibitors, substantially consisting of(A) reaction products of boric acid and diethanolamine, and(B) arylsulfonamidocarboxylic acids of the formula I ##STR1## in which R.sub.1 and R.sub.2 each represent hydrogen, fluorine, chlorine, bromine, an alkyl or alkoxy radical having from 1 to 4 carbon atoms, with the proviso that the sum of the carbon atoms of R.sub.1 and R.sub.2 does not exceed 7;Ar is a benzene, naphthalene or anthracene radical;R.sub.3 is hydrogen, an aryl radical having up to 4 carbon atoms, a .beta.-cyanoethyl or hydroxyalkyl radical having from 2 to 4 carbon atoms;R.sub.4 is an alkylene radical having more than 3 carbon atoms, optionally substituted by one or more methyl or ethyl radicals; andn is 1 or 2; oralkyl- and/or cycloalkylsulfonamidocarboxylic acids obtained by sulfochlorination of a saturated aliphatic and/or cycloaliphatic hydrocarbon having from 12 to 22 carbon atoms and a boiling temperature range of from about 200.degree. to 350.degree. C., subsequent reaction with ammonia and final condensation with chloroacetic acid.
摘要翻译: 水混溶性腐蚀抑制剂,基本上由(A)硼酸和二乙醇胺的反应产物和(B)式I的芳基磺酰胺羧酸组成,其中R 1和R 2各自表示氢,氟,氯,溴,烷基 或具有1至4个碳原子的烷氧基,条件是R 1和R 2的碳原子之和不超过7; Ar是苯,萘或蒽基; R3是氢,具有至多4个碳原子的芳基,具有2至4个碳原子的β-氰基乙基或羟烷基; R4是具有多于3个碳原子的亚烷基,任选被一个或多个甲基或乙基取代; n为1或2; 或通过对具有12至22个碳原子的沸点温度范围为约200至350℃的饱和脂族和/或脂环族烃进行磺基氯化获得的烷基和/或环烷基磺酰胺羧酸,随后与氨反应和最终冷凝 与氯乙酸。
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