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1. 发明授权

US4715986A Particles, modified at their surface by hydrophilic and hydrophobic groups 失效
标题翻译：颗粒，通过亲水和疏水基团在其表面改性
公开(公告)号：US4715986A
公开(公告)日：1987-12-29
申请号：US716031
申请日：1985-03-26
申请人： Burghard Gruning , Ulrich Holtschmidt , Goetz Koerner , Gerd Rossmy
发明人： Burghard Gruning , Ulrich Holtschmidt , Goetz Koerner , Gerd Rossmy
IPC分类号： B01D17/02 , B01D19/04 , B01F17/00 , B01J20/28 , B01J21/08 , B01J21/16 , C01B32/50 , C01B33/20 , C01F7/02 , C03C17/30 , C08B31/04 , C08G65/32 , C09C1/56 , C09C3/08 , C09C3/10 , C09C3/12 , C09K3/32 , C09K8/02 , C09K8/58 , C09K8/584 , B01J13/00 , C09C3/00
CPC分类号： C09K8/584 , B01D17/0202 , B01D19/0404 , B01F17/00 , C09K3/32 , Y10T428/2991 , Y10T428/2998
摘要： Particles less than 100 .mu.m in size and modified by hydrophilic and hydrophobic groups wherein the hydrophilic and hydrophobic groups are distributed anisotropically on the surface of the modified particles. Processes for the preparation of such particles and the use of such particles as surface active products, especially for stabilizing or destablizing emulsions and foams as well as for tertiary oil recovery.
摘要翻译：尺寸小于100μm的颗粒并通过亲水和疏水基团改性，其中亲水基团和疏水基团各向异性地分布在改性颗粒的表面上。用于制备这种颗粒的方法以及使用这种颗粒作为表面活性产品，特别是用于稳定或消除乳液和泡沫，以及用于三次采油。

2. 发明授权

US4844980A Silica or silicic acid particles whose surface located hydroxyl groups are at least partially replaced by organic groups 失效
标题翻译：其表面位于羟基的二氧化硅或硅酸颗粒至少部分被有机基团取代
公开(公告)号：US4844980A
公开(公告)日：1989-07-04
申请号：US43100
申请日：1987-04-24
申请人： Burghard Gruning , Ulrich Holtschmidt , Gotz Koerner , Gerd Rossmy
发明人： Burghard Gruning , Ulrich Holtschmidt , Gotz Koerner , Gerd Rossmy
IPC分类号： B01D17/04 , B01D17/05 , B01D19/04 , C01B33/18 , C09C1/30 , C10G33/04
CPC分类号： C10G33/04 , B01D17/047 , B01D19/0409 , C01B33/181 , C09C1/3081 , C01P2006/80 , Y10T428/2995 , Y10T428/31663
摘要： Silicic acid or silica particles having initially surface-located hydroxyl groups are modified by replacing at least partially the hydroxyl groups by an organic group to impart the particles with emulsion-breaking and foam-destroying properties. Processes for preparing the modified particles are also disclosed.
摘要翻译：具有最初表面定位的羟基的硅酸或二氧化硅颗粒是通过用有机基团至少部分取代部分羟基进行改性的，以使颗粒具有破乳和泡沫破坏性能。还公开了制备改性颗粒的方法。

3. 发明授权

US4136239A Process for preparing polysiloxane-polyoxyalkylene mixed block polymerizates 失效
标题翻译：制备多羟基聚氧乙烯混合嵌段聚合物的方法
公开(公告)号：US4136239A
公开(公告)日：1979-01-23
申请号：US821373
申请日：1977-08-03
申请人： Gerd Rossmy
发明人： Gerd Rossmy
IPC分类号： C08G77/46 , C08G77/50 , C08J9/00 , C08G18/14 , C08K5/54
CPC分类号： C08J9/0061 , C08G77/46 , C08G77/50 , C08J2375/04 , C08J2483/00 , Y10S516/01
摘要： This invention relates to a process for preparing polysiloxane-polyoxyalkylene block copolymerizates at whose polysiloxane block are laterally bonded at least two polyoxyalkylene blocks, and which contain at least two structural units having the formula ##STR1## WHEREIN R.sup.1 is an alkylene group, R.sup.2 is a monovalent hydrocarbon group and/or a trialkylsilyloxy group, OR.sup.6 is a polyoxyalkylene block derived from an alcohol R.sup.6 OH, and p = 1 or 2, which comprises adding onto polysiloxanes with SiH groups silanes having the formula ##STR2## WHEREIN R.sup.3 is an alkenyl group and X a halogen or an alkoxy group, and reacting this intermediate product with a polyoxyalkylene monool. The invention also relates to novel compounds produced by the process.

4. 发明授权

US4087448A Process for preparing equilibrated organopolysiloxane mixtures with organosulfonic acid groups linked to silicon 失效
标题翻译：用与硅连接的有机磺酸基团制备平衡的有机聚硅氧烷混合物的方法
公开(公告)号：US4087448A
公开(公告)日：1978-05-02
申请号：US785675
申请日：1977-04-07
申请人： Gerd Rossmy , Rolf-Dieter Langenhagen
发明人： Gerd Rossmy , Rolf-Dieter Langenhagen
IPC分类号： C08G77/00 , C07F7/08 , C08G77/06 , C08G77/10 , C08G77/28 , C08G77/38 , C08G77/392
CPC分类号： C08G77/10 , C08G77/392
摘要： A method is disclosed for preparing equilibrated organopolysiloxane mixtures having organosulfonic acid groups attached to silicon atoms by reacting organopolysiloxanes with organosulfonic acids and simultaneously removing the water formed from the reaction mixture. The compounds thus prepared are used for a variety of industrial purposes.
摘要翻译：公开了一种通过使有机聚硅氧烷与有机磺酸反应并同时除去由反应混合物形成的水而制备平衡的有机聚硅氧烷混合物的方法，该有机聚硅氧烷混合物具有连接到硅原子上的有机磺酸基团。如此制备的化合物用于各种工业目的。

5. 发明授权

US4211849A Process of producing cross-linked urethane-group comprising foams of open-cell structure 失效
标题翻译：制备包含开孔结构的泡沫的交联的氨基甲酸酯基团的方法
公开(公告)号：US4211849A
公开(公告)日：1980-07-08
申请号：US564052
申请日：1975-04-01
申请人： Hans-Joachim Kollmeier , Gerd Rossmy
发明人： Hans-Joachim Kollmeier , Gerd Rossmy
IPC分类号： C08G18/00 , C08G18/32 , C08G18/38 , C08G18/65 , C08G18/66 , C08G71/04 , C08G18/14
CPC分类号： C08G18/6688 , C08G18/3851 , C08G18/6677 , C08G2101/005 , Y10S521/904
摘要： In the disclosed process of producing resilient open-celled, cross-linked polyurethane foams, by foaming polyol, polyisocyanate, catalyst and blowing agent, the foaming is effected in the presence of a cross-linker which is a saturated or unsaturated, aliphatic, cycloaliphatic, heteroaliphatic or arylaliphatic crystalline polyhydroxy compound having at least 3 hydroxy groups. The crystalline polyhydroxy compound is insoluble or only slightly soluble in the polyol to be foamed and melts within the temperature range of about 60.degree.-160.degree. C. The amount of crystalline polyhydroxy compound to be used corresponds to about 0.1-5.0 hydroxy equivalent weights per 1 hydroxy equivalent weight of the polyol to be foamed.
摘要翻译：在所公开的生产弹性开孔交联聚氨酯泡沫的方法中，通过发泡多元醇，多异氰酸酯，催化剂和发泡剂，发泡在交联剂的存在下进行，交联剂是饱和或不饱和的，脂族的，脂环族的，具有至少3个羟基的杂脂族或芳脂族结晶多羟基化合物。结晶多羟基化合物不溶于或仅微溶于待发泡的多元醇中并在约60-160℃的温度范围内熔融。结晶多羟基化合物的用量相当于每个约0.1-5.0羟基当量重量 1待发泡多元醇的羟基当量重量。

6. 发明授权

US4098729A Process of producing cross-linked urethane-group comprising foams of open-cell structure 失效
标题翻译：制备包含开孔结构的泡沫的交联的氨基甲酸酯基团的方法
公开(公告)号：US4098729A
公开(公告)日：1978-07-04
申请号：US704810
申请日：1976-07-13
申请人： Hans-Joachim Kollmeier , Gerd Rossmy
发明人： Hans-Joachim Kollmeier , Gerd Rossmy
IPC分类号： C08G18/16 , C08G18/18 , C08G18/38 , C08G18/66 , C08J9/00
CPC分类号： C08G18/6677 , C08G18/168 , C08G18/1875 , C08G18/3851 , C08G18/6688 , C08G2101/005
摘要： In the disclosed process of producing resilient open-celled, cross-linked polyurethane foams, by foaming polyol, a polyisocyanate, catalyst and blowing agent, the foaming is effected in the presence of a cross-linker which is a saturated or unsaturated, aliphatic, cycloaliphatic, heteroaliphatic or arylaliphatic crystalline polyhydroxy compound having at least three hydroxy groups. The crystalline polyhydroxy compound is insoluble or only slightly soluble in the polyl to be foamed and melts within the temperature range of about 60 - 160.degree. C. The amount of crystalline polyhydroxy compound to be used corresponds to about 0.1 - 5.0 hydroxy equivalent weights per 1 hydroxy equivalent weight of the polyol to be foamed. Additionally, a compound that breaks down the association of water molecules can be added.
摘要翻译：在所公开的生产弹性开孔交联聚氨酯泡沫的方法中，通过发泡多元醇，多异氰酸酯，催化剂和发泡剂，发泡在交联剂的存在下进行，所述交联剂是饱和或不饱和的脂肪族，具有至少三个羟基的脂环族，杂脂族或芳脂族结晶多羟基化合物。结晶多羟基化合物在约60-160℃的温度范围内不溶或仅微溶于要发泡的聚合物中并熔融。结晶多羟基化合物的量相当于每1个约0.1-5.0羟基当量要发泡的多元醇的羟基当量重量。此外，可以加入分解水分子缔合的化合物。

7. 发明授权

US4044038A Process for the manufacture of at least substantially balanced organopolysiloxane mixtures with silyl halide groupings 失效
标题翻译：用甲硅烷基卤化物基团制造至少基本平衡的有机聚硅氧烷混合物的方法
公开(公告)号：US4044038A
公开(公告)日：1977-08-23
申请号：US683085
申请日：1976-05-04
申请人： Gerd Rossmy
发明人： Gerd Rossmy
IPC分类号： C07F7/08 , C08G77/10
CPC分类号： C08G77/10 , C07F7/0874
摘要： The invention relates to a process for the preparation of at least substantially equilibrated organopolysiloxane mixtures with silyl halide groupings through redistribution of siloxane and silyl halide groupings in the process of equilibrating catalysts, if necessary at elevated temperatures.
摘要翻译：本发明涉及一种在平衡催化剂的过程中，如果需要，在升高的温度下，通过重新分配硅氧烷和甲硅烷基卤化物基团，通过甲硅烷基卤化物基团制备至少基本平衡的有机聚硅氧烷混合物的方法。

8. 发明授权

US3948963A Equilibrated mixtures of organopolysiloxanes containing sulfonic acid groups and process for the preparation of such organopolysiloxanes 失效
标题翻译：含有磺酸基团的有机聚硅氧烷的平衡混合物和制备这种有机聚硅氧烷的方法
公开(公告)号：US3948963A
公开(公告)日：1976-04-06
申请号：US472360
申请日：1974-05-22
申请人： Gerd Rossmy
发明人： Gerd Rossmy
IPC分类号： C07F7/08 , C08G77/04 , C08G77/10 , C08G77/392 , C08G77/48
CPC分类号： C08G77/10 , C07F7/0874 , C07F7/0887 , C08G77/045 , C08G77/392 , C08G77/48
摘要： The disclosed equilibrated mixtures of organopolysiloxanes containing sulfonic acid groups have the average unit formula ##EQU1## In this formula, b has a value of from 0 to 50, preferably 0 to 10; A IS A NUMERAL WHICH IS SELECTED SO THAT THE AVERAGE UNIT MOLECULE COMPRISES 2 TO 100, PREFERABLY 4 TO 50 SILICON ATOMS AND THE RATIO OF R.sup.3 groups which are not linked to trifunctional Si-atoms to R.sup.3 groups which are linked to trifunctional Si-atoms is at least 4;R.sup.3 is alkyl, substituted alkyl, aryl or substituted aryl; andX is halogen, ##EQU2## wherein R.sup.1 is alkyl, aryl or alkaryl, or ##EQU3## wherein R.sup.4 is divalent hydrocarbon, at least 3% of X constituting said ##EQU4## or ##EQU5## groups, the number of said ##EQU6## groups in the unit not exceeding 10. The novel equilibrated mixtures of sulfonic acid groups containing organopolysiloxanes may be directly used as equilibration and polymerization catalysts for organopolysiloxane systems. They also serve as intermediaries in the production of foam stabilizers. Numerous other uses for the novel compounds are disclosed in the application.
摘要翻译：所公开的含有磺酸基的有机聚硅氧烷的平衡混合物具有平均单元式R 3 R 3 R 3 R 3 ||| X-Si-O-Si-O-Si-O-Si-X ||| R3|R3R3R3R3 a|||a- 1 O-Si-O-Si-X || R3R3 a-1b在该式中，b具有0至50，优选0至10的值; 所选择的数字是这样选择的，即平均单元分子包含2至100个，优选4至50个硅原子和不与三官能Si原子连接至与三官能Si原子连接的R 3基团的R 3基团的比例至少4; R3是烷基，取代的烷基，芳基或取代的芳基; 其中R 1为烷基，芳基或烷芳基，或OO并行对偶-O-S-R 4 -S-O-平行平行O 0。

9. 发明授权

US4520173A Material for deaerating coating systems 失效
标题翻译：脱气涂层系统的材料
公开(公告)号：US4520173A
公开(公告)日：1985-05-28
申请号：US482947
申请日：1983-04-07
申请人： Hans-Ferdi Fink , Otto Klocker , Koerner, Gotz , Gert Kunzel , Gerd Rossmy , Christian Weitemeyer
发明人： Hans-Ferdi Fink , Otto Klocker , Koerner, Gotz , Gert Kunzel , Gerd Rossmy , Christian Weitemeyer
IPC分类号： B01D19/00 , C07F7/18 , C09D5/02 , C08L71/02
CPC分类号： C09D5/024 , B01D19/0005 , C07F7/182
摘要： An aqueous composition for coating substrates which contains polymeric organic film formers containing a deaerating effective amount of a linear polymer having at least five side groups, each of which contains a silicon atom which is linked by way of a divalent hydrocarbon group to the polymer, each silicon atom carrying at least one R.sup.1 group of formulaO--[C.sub.n H.sub.2n O--].sub.x Qin which n is 2 to 8, x is 1 to 10 and Q is an alkyl radical with 1 to 10 carbon atoms, an aryl radical, an alkaryl radical, or an acyl radical with 2 to 18 carbon atoms, and the sum of the carbon and oxygen atoms of R.sup.1 is not less than 5, as well as the linear polymers themselves. Methods for preparation of such materials are also disclosed as well as their use.
摘要翻译：一种用于涂覆基材的水性组合物，其含有含有脱气有效量的具有至少五个侧基的线性聚合物的聚合有机成膜剂，每个侧基含有通过二价烃基连接到聚合物上的硅原子，硅原子携带至少一个式为O [C n H 2n O - ] x Q的R 1基团，其中n为2至8，x为1至10，Q为具有1至10个碳原子的烷基，芳基，烷芳基或碳原子数为2〜18的酰基，R1的碳原子和氧原子的总和为5以上，以及线状聚合物本身。还公开了制备这些材料的方法及其用途。

10. 发明授权

US4183820A Use of demulsifying mixtures for breaking petroleum emulsions 失效
标题翻译：使用破乳混合物破碎石油乳液
公开(公告)号：US4183820A
公开(公告)日：1980-01-15
申请号：US932816
申请日：1978-08-10
申请人： Heinz Theile , Hermann Hoffmann , Gerd Rossmy , Gotz Koerner , Peter Zaske
发明人： Heinz Theile , Hermann Hoffmann , Gerd Rossmy , Gotz Koerner , Peter Zaske
IPC分类号： B01D17/05 , C10G33/04 , C10L1/28 , B01D17/04
CPC分类号： C10L1/285 , C10G33/04
摘要： This invention relates to an emulsion-breaking composition comprising about 70 to 99.8% by weight of at least one silicon-free demulsifier, and about 0.2 to 30% by weight of a mixed polyoxyalkylene-polysiloxane block polymerizate, the polyoxyalkylene blocks of which have a molecular weight of about 500 to 4000 and are composed of polyoxyethylene and polyoxypropylene blocks in a weight ratio of 40 to 60 to 100:0, and the polysiloxane blocks of which contain 3 to 50 silicon atoms per block. The invention also includes a process for breaking emulsions using the novel emulsion-breaking composition.
摘要翻译：本发明涉及一种破乳组合物，其包含约70至99.8重量％的至少一种无硅破乳剂和约0.2至30重量％的混合聚氧化烯 - 聚硅氧烷嵌段聚合物，其聚氧化烯嵌段具有分子量为约500〜4000，由聚氧乙烯和聚氧丙烯嵌段组成，重量比为40〜60〜100：0，聚硅氧烷嵌段每块含有3〜50个硅原子。本发明还包括使用新的破乳组合物来破乳的方法。

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