公开(公告)号：US4517327A

公开(公告)日：1985-05-14

申请号：US574238

申请日：1984-01-26

Applicant: John F. Heaps ,  Dennis E. Erickson

Inventor： John F. Heaps ,  Dennis E. Erickson

IPC: C09D129/08 ,  C09D161/32 ,  C08J3/10 ,  C08L29/08 ,  C08L61/32 ,  C08L67/00

CPC classification number: C09D129/08 ,  C09D161/32

Abstract: A process for preparing an improved low temperature curable water dispersed coating compositions comprising (1) forming a solution of an alkoxymethylmelamine and a styrene-allyl alcohol copolymer in a polar solvent and (2) adding to the solution an aqueous solution or dispersion of a hydroxyl-containing resin.

Abstract translation: 一种制备改进的低温可固化水分散涂料组合物的方法，包括（1）在极性溶剂中形成烷氧基甲基三聚氰胺和苯乙烯 - 烯丙醇共聚物的溶液，和（2）向溶液中加入羟基的水溶液或分散体 含树脂。

公开(公告)号：US4198792A

公开(公告)日：1980-04-22

申请号：US921626

申请日：1978-06-30

Applicant: Robert A. Administrator of the National Aeronautics and Space Administration, with respect to an invention of Frosch ,  Warren W. Christensen ,  Ludwig A. Mayer ,  Fritz H. Woeller

Inventor： Robert A. Administrator of the National Aeronautics and Space Administration, with respect to an invention of Frosch ,  Warren W. Christensen ,  Ludwig A. Mayer ,  Fritz H. Woeller

IPC: B01J20/285 ,  B01D15/08 ,  C08J9/40 ,  G01N30/88 ,  B01D53/20 ,  C08J3/10

CPC classification number: G01N30/482 ,  B01J2220/54 ,  Y10S521/918

Abstract: New chromatographic materials have been developed to serve as the stationary phase of columns used in the separation of atmospheric gases. These materials consist of a crosslinked porous polymer matrix, e.g., a divinylbenzene polymer, into which has been embedded an inorganic complexed ion such as N,N'-ethylene-bis(acetylacetoniminato)-cobalt (II). Organic nitrogenous bases, such as pyridine, may be incorporated into the chelate polymer complexes to increase their chromatographic utility. With such materials, the process of gas chromatography is greatly simplified, especially in terms of time and quantity of material needed for a gas separation.

Abstract translation: 已经开发了新的色谱材料作为用于分离大气中的柱的固定相。 这些材料由交联的多孔聚合物基质（例如二乙烯基苯聚合物）组成，其中嵌入有无机络合离子如N，N'-亚乙基 - 双（乙酰丙酮亚胺基） - 钴（II）。 可以将有机含氮碱如吡啶掺入到螯合聚合物络合物中以提高其色谱效用。 使用这种材料，气相色谱法的过程大大简化，特别是在气体分离所需材料的时间和数量方面。

公开(公告)号：US4148734A

公开(公告)日：1979-04-10

申请号：US824696

申请日：1977-08-15

Applicant: Karl H. Hilterhaus ,  Franz G. Reuter

Inventor： Karl H. Hilterhaus ,  Franz G. Reuter

IPC: B01D39/16 ,  B01D67/00 ,  B01D71/54 ,  C08J9/28 ,  C08J3/10 ,  C08J3/20 ,  C08J5/04 ,  C08J7/00

CPC classification number: B01D67/0086 ,  B01D39/1623 ,  B01D39/1692 ,  B01D71/54 ,  C08J9/28 ,  C08J2375/04

Abstract: This invention relates to filter material consisting substantially of a microporous and/or macroporous sheet structure obtained by coagulation of a polymer solution in which at least one surface area of the sheet structure is abraded more or less, depending on the desired pore size and a process for producing said filter materials.

Abstract translation: 本发明涉及过滤材料，其基本上由通过凝聚聚合物溶液获得的微孔和/或大孔薄片结构组成，其中片状结构的至少一个表面积或多或少地被磨损，这取决于所需的孔径和方法 用于生产所述过滤材料。

公开(公告)号：US3983291A

公开(公告)日：1976-09-28

申请号：US637813

申请日：1975-12-04

Applicant: Joe H-S Chang

Inventor： Joe H-S Chang

IPC: C08G18/08 ,  C08G18/10 ,  C08G18/83 ,  D06M15/564 ,  D06M15/653 ,  D21H19/24 ,  C08J3/10

CPC classification number: C14C11/006 ,  C08G18/0804 ,  C08G18/10 ,  C08G18/832 ,  D06M15/564 ,  D06M15/653 ,  D21H19/24 ,  Y10T428/31558 ,  Y10T428/31591 ,  Y10T428/31601 ,  Y10T428/31605 ,  Y10T428/31663 ,  Y10T428/31678 ,  Y10T442/2369 ,  Y10T442/273

Abstract: Dispersions of poly(urethane-urea) terminated by hydrolyzable or hydrolyzed silyl groups form self-supporting films and coatings on webs. Leather coated with one of these compositions has excellent wear-resistance.

Abstract translation: 通过可水解或水解的甲硅烷基封端的聚（氨基甲酸酯 - 脲）的分散体在网上形成自支撑膜和涂层。 用这些组合物之一涂覆的皮革具有优异的耐磨性。

公开(公告)号：US6071612A

公开(公告)日：2000-06-06

申请号：US425541

申请日：1999-10-22

Applicant: Joseph Anthony Roderiguez ,  Rodolfo Agustin Flores ,  Katherine Keever Fulcomer ,  J. Michael Sutherland

Inventor： Joseph Anthony Roderiguez ,  Rodolfo Agustin Flores ,  Katherine Keever Fulcomer ,  J. Michael Sutherland

IPC: C08J3/22 ,  D01F1/04 ,  D01F6/62 ,  D02G3/00 ,  C08J3/10

CPC classification number: C08J3/226 ,  D01F1/04 ,  D01F6/62 ,  C08J2367/02 ,  C08J2467/00 ,  Y10T428/2913 ,  Y10T428/2915

Abstract: A process for producing yarn, fiber or filament with substantially improved whiteness, reduced yellowness, reduced abrasiveness, reduced static and softer hand includes melt-blending a masterbatch of zinc sulfide and a polyester with a fiber-forming polyester followed by melt-spinning the blend. The invention additionally provides for polyester yarn, fiber, or filament produced by the process.

Abstract translation: 用于生产纱线，纤维或长​​丝的方法具有显着改善的白度，降低的黄度，降低的磨损性，减少的静电和较软的手包括用成纤聚酯熔融共混硫化锌和聚酯的母料，然后将共混物熔融纺丝 。 本发明另外提供了通过该方法生产的聚酯纱线，纤维或细丝。

公开(公告)号：US4639484A

公开(公告)日：1987-01-27

申请号：US843719

申请日：1986-03-25

Applicant: Kim S. Percell

Inventor： Kim S. Percell

IPC: C08K5/101 ,  C08J3/10

CPC classification number: C08K5/101

Abstract: Thermoplastic molding compositions are provided which include acrylonitrile-butadiene-styrene resin in combination with a mold release agent ester that is a wax ester including cetyl palmitate, cetyl stearate and blends of cetyl palmitate and cetyl stearate. Also provided is a method for reducing the release force needed to remove injection molded acrylonitrile-butadiene-styrene parts from the mold by incorporating the mold release agent ester into the thermoplastic molding composition.

Abstract translation: 提供热塑性模塑组合物，其包括与脱模剂酯组合的丙烯腈 - 丁二烯 - 苯乙烯树脂，所述脱模剂酯是包括棕榈酸鲸蜡酯，硬脂酸十六烷基酯和棕榈酸十六烷酯和硬脂酸鲸蜡酯的共混物的蜡酯。 还提供了一种通过将脱模剂酯结合到热塑性模塑组合物中来减少从模具中除去注塑的丙烯腈 - 丁二烯 - 苯乙烯部分所需的释放力的方法。

公开(公告)号：US4497923A

公开(公告)日：1985-02-05

申请号：US547904

申请日：1983-11-02

Applicant: Robert D. Lundberg ,  Dennis G. Peiffer ,  Ilan Duvdevani ,  Robert R. Phillips

Inventor： Robert D. Lundberg ,  Dennis G. Peiffer ,  Ilan Duvdevani ,  Robert R. Phillips

IPC: B01J13/00 ,  B05D5/08 ,  C08J3/00 ,  C08J3/09 ,  C09K3/00 ,  C10L7/02 ,  C08J3/08 ,  C08J3/10 ,  C08K5/01 ,  C08K5/04

CPC classification number: B05D5/08 ,  B01J13/0082 ,  C08J3/005 ,  C08J3/091 ,  C09K3/00 ,  C10L7/02 ,  Y10S524/924

Abstract: The present invention relates to a process for the viscosification of an organic liquid which comprises the steps of forming a first solution of an anionic polymer dissolved in the organic liquid; forming a second solution of a cationic polymer dissolved in the organic liquid; and mixing the first and the second solutions together to form an interpolymer complex of the anionic and cationic polymer in the organic liquid, wherein the organic liquid containing the interpolymer complex has improved viscosification properties. This solution possesses higher viscosity than the mean of the separate viscosities of the starting solutions at relatively low solids content. Moreover, these interpolymer complexes, in hydrocarbon solutions, can be formulated to exhibit shear thickening at increased shear rates. This property is useful in such technological applications as antimisting of the solvent.

Abstract translation: 本发明涉及有机液体的增粘方法，其包括以下步骤：形成溶解在有机液体中的阴离子聚合物的第一溶液; 形成溶解在有机液体中的阳离子聚合物的第二溶液; 并将第一和第二溶液混合在一起形成有机液体中阴离子和阳离子聚合物的互聚物络合物，其中含有互聚物络合物的有机液体具有改进的增粘性能。 该溶液具有比起始溶液在相对较低固体含量下分开的粘度的平均值更高的粘度。 此外，在烃溶液中的这些互聚物配合物可以配制成在增加的剪切速率下显示剪切增稠。 该特性在溶剂的抗溶剂等技术应用中是有用的。

公开(公告)号：US4444922A

公开(公告)日：1984-04-24

申请号：US299744

申请日：1981-09-08

Applicant: Timothy G. Gutowski ,  Nam P. Suh

Inventor： Timothy G. Gutowski ,  Nam P. Suh

IPC: C08C2/00 ,  C08L9/00 ,  C08J3/10 ,  C08K5/01

CPC classification number: C08C2/00

Abstract: A method for processing a polymer solution by changing the thermodynamic state of the solution to produce a dilute phase and a concentrated phase such that the thermodynamic state is sufficiently changed that the two phases are formed by spinodal decomposition.

Abstract translation: 通过改变溶液的热力学状态以产生稀相和浓相来加热聚合物溶液的方法，使得热力学状态充分改变，使得两相通过旋节分解形成。

公开(公告)号：US4252707A

公开(公告)日：1981-02-24

申请号：US756685

申请日：1977-01-04

Applicant: John O. Ruid

Inventor： John O. Ruid

IPC: C08L79/08 ,  C09D179/08 ,  C08J3/08 ,  C08J3/10

CPC classification number: C08L79/08 ,  C09D179/08

Abstract: High temperature resistant, water-thinnable, polyimide resin containing coating compositions are disclosed which have excellent properties of flexibility, adhesion and hydrolytic stability. Also disclosed are methods of making and using the novel coating compositions of the invention.

Abstract translation: 公开了耐高温，水可稀释的含聚酰亚胺树脂的涂料组合物，其具有优异的柔韧性，粘合性和水解稳定性。 还公开了制备和使用本发明的新型涂料组合物的方法。

公开(公告)号：US3941733A

公开(公告)日：1976-03-02

申请号：US538153

申请日：1975-01-02

Applicant: Joe H-S Chang

Inventor： Joe H-S Chang

IPC: C08G18/00 ,  C08G18/08 ,  C08G18/10 ,  C08G18/83 ,  C08J3/07 ,  C08L75/04 ,  D06M15/564 ,  D06M15/653 ,  D21H19/24 ,  C08J3/10 ,  C08L75/00

CPC classification number: C14C11/006 ,  C08G18/0804 ,  C08G18/10 ,  C08G18/832 ,  C08J3/07 ,  D06M15/564 ,  D06M15/653 ,  D21H19/24 ,  C08J2375/04 ,  Y10T428/249953

Abstract: Dispersions of poly(urethane-urea) terminated by hydrolyzable or hydrolyzed silyl groups form self-supporting films and coatings on webs. Leather coated with one of these compositions has excellent wear-resistance.