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41. 发明授权

US4883593A Ultrathin-skinned asymmetric membranes by immiscible solvents treatment 失效
标题翻译：通过不混溶溶剂处理超薄皮非对称膜
公开(公告)号：US4883593A
公开(公告)日：1989-11-28
申请号：US263368
申请日：1988-10-27
申请人： Dwayne T. Friesen , Walter C. Babcock
发明人： Dwayne T. Friesen , Walter C. Babcock
IPC分类号： B01D69/12 , B01D67/00 , B01D71/10 , B01D71/12 , C08J9/40
CPC分类号： B01D67/0088
摘要： Improved semipermeable asymmetric fluid separation membranes useful in gas, vapor and liquid separations are disclosed. The membranes are prepared by substantially filling the pores of asymmetric cellulosic semipermeable membranes having a finely porous layer on one side thereof with a water immiscible organic liquid, followed by contacting the finely porous layer with water.

42. 发明授权

US4845150A Interpenetrated polymer films 失效
标题翻译：互穿聚合物膜
公开(公告)号：US4845150A
公开(公告)日：1989-07-04
申请号：US64746
申请日：1987-06-22
申请人： Robert Kovak , Roland R. Wallis, Jr.
发明人： Robert Kovak , Roland R. Wallis, Jr.
IPC分类号： C08J9/28 , B29C47/00 , B29C47/14 , B29C55/00 , B29C55/12 , B29C55/28 , C08J5/18 , C08J9/00 , C08J9/40 , C08L79/06
CPC分类号： C08J5/18 , B29C47/0021 , B29C47/14 , B29C47/8895 , B29C55/005 , B29C55/12 , C08L79/06 , B29C47/0016 , B29C47/0023 , B29K2079/00 , B29K2105/0079 , C08J2379/06 , Y10S525/903 , Y10T428/254
摘要： This invention relates in general to the formation of films having a controlled molecular orientation prepared from rod-like extended chain aromatic-heterocyclic ordered polymers, and containing a binder in the micro-infrastructure. Such films have high tensile strength, modulus, and environmental resistance characteristics.
摘要翻译：本发明一般涉及由棒状延伸链芳族 - 杂环有序聚合物制备的具有受控分子取向的膜的形成，并且在微型基础设施中含有粘合剂。这种膜具有高拉伸强度，模量和耐环境特性。

43. 发明授权

US4753746A Urea-formaldehyde foam detergent and method of manufacture using a thixotropic agent 失效
标题翻译：尿素 - 甲醛泡沫洗涤剂和使用触变剂的制造方法
公开(公告)号：US4753746A
公开(公告)日：1988-06-28
申请号：US943762
申请日：1986-12-19
申请人： Otto Mesmer , Wolfgang Polligkeit , Ernst-Uwe Schiffer , Wolfgang Troger , Andreas Wolter
发明人： Otto Mesmer , Wolfgang Polligkeit , Ernst-Uwe Schiffer , Wolfgang Troger , Andreas Wolter
IPC分类号： C11D3/00 , C11D3/37 , C11D17/04 , C08G12/12 , C08J9/40 , C09K3/22
CPC分类号： C11D3/3703 , C11D17/049 , C11D3/0031
摘要： The invention is directed to a detergent and a method of producing the same. The detergent is for textile surfaces and especially for textile floor coverings. The detergent includes a pulverized, porous carrier including a foamed, plastified urea-formaldehyde resin foam. The carrier material is enriched with detergent so that the finished product with respect to the carrier material has a weight per unit volume of 60 kg/m.sup.3 and an apparent density of 50 to 150 grams/liter; the granular size of the carrier material is between 0.01 and 12 mm; the surfactant containing water, which adheres to the carrier material, is stored in the carrier material in a completely homogeneous manner in a share of maximally 80% by weight referred to the weight of the carrier material; and, the detergent is produced from the mixture of the carrier material with a highly concentrated aqueous cleaning solution. The method includes the steps of foaming the plastified urea-formaldehyde resin foam; and, combining the free formaledhyde present during the manufacturing process prior to and/or during the foaming of the plastified urea-formaldehyde resin foam by adding formaldehyde binding substances and stabilizing substances to at least one of the solutions selected from the group consisting of the foaming agent solution and the resin solution.
摘要翻译：本发明涉及一种洗涤剂及其制造方法。洗涤剂用于织物表面，特别是用于纺织品地板覆盖物。洗涤剂包括粉碎的多孔载体，其包括发泡的，塑化的脲 - 甲醛树脂泡沫。载体材料富含洗涤剂，使成品相对于载体材料的每单位体积的重量为60kg / m 3，表观密度为50至150克/升; 载体材料的粒度为0.01〜12mm; 附着在载体材料上的含有表面活性剂的水以完全均匀的方式储存在载体材料中，最大量为载体材料重量的80％（重量）; 并且洗涤剂由载体材料与高度浓缩的水性清洗溶液的混合物制成。该方法包括使增塑的脲醛树脂发泡体发泡的步骤; 并且通过向至少一种选自以下的溶液中加入甲醛结合物质和稳定物质，在塑化的脲 - 甲醛树脂泡沫的发泡之前和/或期间，在制造过程中存在的游离醛缩合物，试剂溶液和树脂溶液。

44. 发明授权

US4610922A Asphalt impregnated foam and method of producing the same 失效
标题翻译：沥青浸渍泡沫及其制造方法
公开(公告)号：US4610922A
公开(公告)日：1986-09-09
申请号：US809523
申请日：1985-12-16
申请人： Sadao Kumasaka , Satomi Tada , Koretoshi Katsuki , Ryoji Nagamine , Hiroshi Taniguchi
发明人： Sadao Kumasaka , Satomi Tada , Koretoshi Katsuki , Ryoji Nagamine , Hiroshi Taniguchi
IPC分类号： C08J9/40 , C08J9/42 , C08K3/34 , B32B11/04
CPC分类号： C08J9/42 , C08K3/34 , C08J2201/038 , C08J2495/00 , Y10T428/249953 , Y10T428/249986 , Y10T428/31815
摘要： An asphalt foam having open cells wherein asphalt mixed with an alkali metal silicate is fixed to the wall of the open cells. The asphalt foam is useful for a joint filler, a vehicle floor material, etc. A method of producing the asphalt foam, which comprises the steps of impregnating an open cell foam sheet with an aqueous mixture consisting of asphalt emulsion and an aqueous solution of an alkali metal silicate, and drying the impregnated foam sheet.
摘要翻译：具有开孔的沥青泡沫体，其中与碱金属硅酸盐混合的沥青固定在开孔的壁上。沥青泡沫用于接头填料，车辆地板材料等。一种生产沥青泡沫体的方法，其包括以下步骤：用由沥青乳液和水溶液组成的含水混合物浸渍开孔泡沫板碱金属硅酸盐，并干燥浸渍的泡沫片材。

45. 发明授权

US4555561A Polyurethane resin composition 失效
公开(公告)号：US4555561A
公开(公告)日：1985-11-26
申请号：US643700
申请日：1984-08-24
申请人： Masaru Sugimori , Koichiro Sanji
发明人： Masaru Sugimori , Koichiro Sanji
IPC分类号： C09K3/10 , C07F7/18 , C08G18/00 , C08G18/10 , C08G18/65 , C08J9/40 , C08L75/00 , C08L75/04 , C09J175/00 , C09J175/04 , C08G77/26 , C08G18/66 , C08K9/06
CPC分类号： C09J175/04 , C07F7/182 , C08G18/10
摘要： A polyurethane resin composition, which comprises (A) a urethane prepolymer composition containing 0.5 to 15.0% by weight of an active isocyanate group which is prepared by reacting a polyoxyalkylene ether polyol and/or polyester polyol and an excess amount of a polyisocaylante compound, and (B) as an adhesion-promoting agent 0.05 to 5.0% by weight of a reaction product of an amine compound containing at least one alkoxysilyl group of the formula: ##STR1## wherein R.sup.1 and R.sup.2 are the same or different and are each a alkyl having 1 to 4 carbon atoms, and n is 0, 1 or 2, and an excess amount of a carbonyl compound. Said polyurethane resin composition has excellent adhesion properties and can show also excellent adhesiveness to metals which are hardly adhered with the conventional compositions and is useful as an adhesive, sealant and coating agent in various technical fields.

46. 发明授权

US4454248A Open cell rigid thermoset foams and method 失效
标题翻译：开孔刚性热固性泡沫和方法
公开(公告)号：US4454248A
公开(公告)日：1984-06-12
申请号：US427457
申请日：1982-09-29
申请人： Marlan R. Pollock , Marlyn F. Harp
发明人： Marlan R. Pollock , Marlyn F. Harp
IPC分类号： B29C44/56 , C08J9/40 , B29D27/00
CPC分类号： C08J9/40 , B29C44/08 , B29C44/10 , B29C44/5618 , B29C44/5636 , B29K2075/00 , B29K2101/10 , B29K2105/045 , B29K2105/16 , B29K2105/255 , C08J2201/038 , C08J2205/04 , C08J2300/24
摘要： A rigid porous, deformation resisting, nonresilient inflexible thermoset resin foam having macroscopic open cells and the method of making the same. The method comprises foaming and partially curing a polyepoxide or polyurethane resin in which the cells are closed. The partially cured resin is softened by heating and then crushed to compress the cells to produce an open-celled product. The crushed foam is reexpanded and finally cured. The foam may be filled for strengthening with a filler such as carbon black before or after the final cure.
摘要翻译：具有宏观开放电池的刚性多孔，抗变形，非弹性非刚性热固性树脂泡沫及其制造方法。该方法包括发泡和部分固化细胞封闭的聚环氧化物或聚氨酯树脂。部分固化的树脂通过加热软化，然后压碎以压缩细胞以产生开孔产品。将破碎的泡沫再膨胀并最终固化。在最终固化之前或之后，泡沫可以用填料如炭黑填充以加强。

47. 发明授权

US4374205A Stabilization of post-chlorinated vinyl chloride polymers by phosphate salts 失效
标题翻译：通过磷酸盐稳定后氯化氯乙烯聚合物
公开(公告)号：US4374205A
公开(公告)日：1983-02-15
申请号：US391317
申请日：1982-06-23
申请人： Dale R. Hall
发明人： Dale R. Hall
IPC分类号： C08J3/205 , C08J9/40 , C08K3/32
CPC分类号： C08J3/2053 , C08J9/40 , C08K3/32 , C08J2327/24
摘要： The invention pertains to chlorinated vinyl chloride polymer compositions containing, in addition to a chlorinated vinyl chloride polymer, a primary stabilizer for the chlorinated vinyl chloride polymer and a metal salt of phosphoric acid.
摘要翻译：本发明涉及氯化氯乙烯聚合物组合物，该组合物除氯化氯乙烯聚合物外还含有用于氯化氯乙烯聚合物的主要稳定剂和磷酸金属盐。

48. 发明授权

US4312822A Continuous production of building elements having cellular cores 失效
标题翻译：连续生产具有蜂窝芯的建筑构件
公开(公告)号：US4312822A
公开(公告)日：1982-01-26
申请号：US128087
申请日：1980-03-07
申请人： Alain Bonnet
发明人： Alain Bonnet
IPC分类号： B32B5/18 , B05D1/18 , B28B1/29 , B28B1/38 , B28B5/00 , B28B5/02 , B28B19/00 , B28B23/00 , B29C59/00 , B29C67/00 , B29C67/20 , B29D99/00 , C08J9/40 , E04C2/04 , E04C2/288 , B29D27/04 , B29D3/00
CPC分类号： B28B19/003 , B05D1/18 , B28B1/29 , B28B19/00 , B28B23/0062 , B28B23/0068 , B28B5/02 , E04C2/043 , E04C2/2885
摘要： A method of forming, in two steps, panel, or shaped article, by first providing a bath of fluent cementitious material under a core of cellular, preexpanded and cohered polystyrene cells or pearls, having a density less than that of the cementitious material, allowing the core partially immersed to rise in a controlled way over the cementitious material, maintaining the core under pressure until the bath has partially set to prevent further rise of the core, pouring onto the core and partially set bath, a second quantity of fluent cementitious material to completely enrobe the core and form thereover a top revetment, smoothing the surface of the second quantity of cementitious material and letting it set to complete the panel.
摘要翻译：通过首先在细胞，预先扩张和粘附的聚苯乙烯细胞或珍珠的核心下提供流动的水泥质材料的浴，其密度小于水泥质材料的密度，在两个步骤中形成面板或成形制品的方法，允许芯部被部分地浸入以可控的方式在水泥质材料上方上升，将芯保持在压力下，直到浴已经部分固定以防止芯的进一步升高，倾倒到芯上并部分地设置浴，第二量的流动的水泥质材料完全覆盖核心，形成顶层护岸，使第二数量的水泥质材料的表面平滑，并使其完成面板。

49. 发明授权

US4105038A Acid treated polyether polyurethane foam end wrap 失效
标题翻译：酸处理聚醚聚氨酯泡沫封口
公开(公告)号：US4105038A
公开(公告)日：1978-08-08
申请号：US670940
申请日：1976-03-26
申请人： David M. Adrion , Lloyd B. Hartsough
发明人： David M. Adrion , Lloyd B. Hartsough
IPC分类号： A45D7/04 , C08J9/40 , A45D7/00
CPC分类号： C08J9/40 , A45D7/04 , A61K8/0208 , A61K8/362 , A61K8/365 , A61K8/368 , A61K8/411 , A61K8/676 , A61K8/87 , A61Q5/04 , C08J2375/08
摘要： A superior end wrap comprising a particular type of open-celled polyurethane foam of specified porosity and thickness which foam has been treated with weak carboxylic acids. Also disclosed is a permanent waving process using said acid treated end wraps.
摘要翻译：包含具有特定孔隙率和厚度的特定类型的开孔聚氨酯泡沫的优质末端包装，该泡沫已用弱羧酸处理。还公开了使用所述酸处理的端部卷绕物的永久性挥发工艺。

50. 发明授权

US3954682A Insoluble porous polymeric-phenolic complexes 失效
标题翻译：不溶性多孔聚合物 - 酚络合物
公开(公告)号：US3954682A
公开(公告)日：1976-05-04
申请号：US436608
申请日：1974-01-25
申请人： Marvin M. Fein , Nathan D. Field , Earl P. Williams
发明人： Marvin M. Fein , Nathan D. Field , Earl P. Williams
IPC分类号： A01N25/10 , C02F1/50 , C08F8/00 , C08J9/40 , C08K5/13 , C08J9/00
CPC分类号： C08J9/40 , A01N25/10 , C02F1/50 , C08F8/00 , C08K5/13 , C08J2339/00 , Y10S521/921
摘要： Phenolic complexes of water-insoluble but water-swellable crosslinked N-vinyllactam or N-alkyl-N-vinylamide polymers in the form of porous beads or granules and a process of preparing same. The complexes are particularly suited for use in situations wherein phenolic materials in limited quantities are desired such as, for example, in canisters or columns which are used to treat liquids or water. The novel complexes are prepared by adsorbing a phenolic material onto the porous granular or porous bead-like crosslinked N-vinyllactam or N-alkyl-N-vinylamide polymers.
摘要翻译：水溶性但水溶胀但交联的N-乙烯基内酰胺或N-烷基-N-乙烯基酰胺聚合物的多酚珠或颗粒形式的酚络合物及其制备方法。复合物特别适用于需要有限量的酚类材料的情况，例如用于处理液体或水的罐或塔中。通过将酚类物质吸附到多孔颗粒状或多孔的珠状交联的N-乙烯基内酰胺或N-烷基-N-乙烯基酰胺聚合物上来制备新型配合物。

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