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1. 发明授权

US08445571B2 Processing agent for polyurethane elastomer fibers 失效
标题翻译：聚氨酯弹性体纤维加工剂
公开(公告)号：US08445571B2
公开(公告)日：2013-05-21
申请号：US13042727
申请日：2011-03-08
申请人： Yasunobu Arakawa , Jun Ito
发明人： Yasunobu Arakawa , Jun Ito
IPC分类号： D06M13/325 , C08K5/16
CPC分类号： C08G18/0871 , C08G18/10 , C08G18/2825 , C08G18/4854 , C08G18/758 , C08G18/7621 , C08G18/7671 , C08K5/205 , D06M13/425 , D06M2101/38 , C08G18/3228
摘要： A processing agent for polyurethane elastomer fibers contains a specified type of dispersion medium having a mineral oil as its essential component in an amount of 80-99.99 mass % and a dispersoid of a specified type made of urethane compound in an amount of 0.01-20 mass % for a total of 100 mass %, having its average particle diameter adjusted to 0.01-500 μm as measured by a specified method such that packages with superior roll shape and unwinding property can be obtained.
摘要翻译：用于聚氨酯弹性体纤维的加工剂含有指定类型的分散介质，其具有80-99.99质量％的矿物油作为必需组分，并且由氨基甲酸酯化合物制成的特定类型的分散质的量为0.01-20质量％％，总计100质量％，通过指定方法测量其平均粒径调节至0.01-500μm，使得可以获得具有优异的辊形和退卷性的包装。

2. 发明申请

US20110207641A1 PROCESS FOR PREPARING FINE POWDER POLYUREA AND GREASES THEREFROM 有权
标题翻译：制备精细粉末聚氨酯和其他油脂的方法
公开(公告)号：US20110207641A1
公开(公告)日：2011-08-25
申请号：US13041648
申请日：2011-03-07
申请人： Mark W. Baum
发明人： Mark W. Baum
IPC分类号： C10M115/08 , C08L75/02
CPC分类号： C10M119/24 , C08G18/0871 , C08G18/2865 , C08G18/36 , C08G18/4288 , C08G18/7657 , C08L91/00 , C10M2203/1025 , C10M2203/1065 , C10M2205/0285 , C10M2207/2805 , C10M2209/1033 , C10M2215/1026 , C10M2217/0456 , C10N2250/10
摘要： Polyurea compounds are prepared by reacting amines and polyisoyanates in the presence of a liquid diluent in a high-pressure impingement mixing device under conditions sufficient to produce polyurea compounds having the consistency of a powder and in which diluent is dispersed.
摘要翻译：聚脲化合物是通过使胺和多异氰酸酯在液体稀释剂存在下在高压冲击混合装置中，在足以产生具有粉末稠度并且稀释剂分散的聚脲化合物的条件下进行制备的。

3. 发明授权

US06893683B1 Process for the preparation of a coating, a coated substrate, an adhesive, a film or sheet 有权
标题翻译：制备涂料，涂布基材，粘合剂，薄膜或薄片的方法
公开(公告)号：US06893683B1
公开(公告)日：2005-05-17
申请号：US10089423
申请日：2000-09-29
申请人： Laurentius Cornelius Josephus Hesselmans , Dirk Pieter Spek
发明人： Laurentius Cornelius Josephus Hesselmans , Dirk Pieter Spek
IPC分类号： C08J5/18 , C08G18/08 , C08G18/10 , C08G18/32 , C09J175/02 , C09J201/00 , B05D3/02
CPC分类号： C09J175/02 , C08G18/0871 , C08G18/10 , C08G18/3834
摘要： The invention comprises a process for the preparation of a coating, adhesive, film or sheet. In this process a mixture of a polyisocyanate functional, a polyepoxide functional, a polyanhydride functional or a polyketone functional compound or polymer and a compound containing reactive hydrogen, in which the compound containing reactive hydrogen is used in a material which is non-reactive towards the compound containing reactive hydrogen which mixture is not or low reactive at ambient conditions and high reactive under selected conditions, is applied onto a substrate at ambient temperature, followed by reacting the above compounds at elevated temperatures. At ambient temperature said compound containing reactive hydrogen is a solid material, a powder, a granule, a flake or grind or a mixture thereof which is preferably ground. The invention comprises further the coating mixtures to be used in the process and the coatings, coated substrates, adhesives, films, sheets, impregnated substrates, synthetic leathers, inmould coatings, coated leathers, coated polyvinylchlorides, coated non-wovens, coated coagulated polyurethane substrates, breathable coated substrates, obtained by applying the process.
摘要翻译：本发明包括一种制备涂料，粘合剂，薄膜或薄片的方法。在该方法中，多异氰酸酯官能团，聚环氧化物官能团，聚酐官能团或聚酮官能化合物或聚合物和含有反应性氢的化合物的混合物，其中含有反应性氢的化合物用于对化合物含有反应性氢，该混合物在环境条件下不是或低反应性，并且在选择的条件下具有高反应性，在环境温度下施加到基材上，随后在升高的温度下使上述化合物反应。在环境温度下，所述含有反应性氢的化合物是优选研磨的固体材料，粉末，颗粒，片状物或研磨剂或其混合物。本发明还包括在该方法中使用的涂料混合物和涂料，涂覆的基材，粘合剂，薄膜，片材，浸渍的基材，合成皮革，模塑涂料，涂覆的皮革，涂覆的聚氯乙烯，涂布的无纺布，涂覆的凝结聚氨酯基材，透气涂层的基材，通过应用该方法获得。

4. 发明授权

US5571623A Fine polyurethane particles, colloidal polyurea particles, and production processes thereof 失效
标题翻译：聚氨酯微粒，胶态聚脲颗粒及其制备方法
公开(公告)号：US5571623A
公开(公告)日：1996-11-05
申请号：US312839
申请日：1994-09-27
申请人： Katsumi Kuriyama , Takao Endoh , Teruo Akita
发明人： Katsumi Kuriyama , Takao Endoh , Teruo Akita
IPC分类号： C08J7/04 , C08G18/00 , C08G18/08 , C08G18/10 , C08G18/36 , C08G18/66 , B32B5/16 , B32B27/08 , B32B27/40
CPC分类号： C08G18/664 , C08G18/0871 , C08G18/10 , C08G18/36 , Y10S524/904 , Y10S525/902 , Y10S528/902 , Y10T428/2998 , Y10T428/31551 , Y10T428/31554 , Y10T428/31573 , Y10T428/31699
摘要： Fine polyurethane particles or fine polyurethane gel particles, which have been surface-covered with colloidal polyurea particles, are provided. They are produced by emulsion polymerization of a polyisocyanate compound and an active-hydrogen-containing compound in an inert liquid while using colloidal polyurea particles as an emulsifier.
摘要翻译：提供已经用胶体聚脲颗粒表面覆盖的细聚氨酯颗粒或细聚氨酯凝胶颗粒。它们是通过使用胶态聚脲颗粒作为乳化剂的惰性液体中的多异氰酸酯化合物和含活性氢化合物的乳液聚合制备的。

5. 发明授权

US5252617A Expandable polyurethane powder preparations containing blowing agents and their use for the production of foamed polyurethane moldings 失效
标题翻译：含发泡剂的发泡聚氨酯粉末制剂及其用于生产发泡聚氨酯模塑品的用途
公开(公告)号：US5252617A
公开(公告)日：1993-10-12
申请号：US33527
申请日：1993-03-19
申请人： Joachim Werner , Walter Meckel , Dirk Wegener
发明人： Joachim Werner , Walter Meckel , Dirk Wegener
IPC分类号： C08G18/00 , C08G18/08 , C08G18/10 , C08G18/79 , C08G18/80 , C08G101/00 , C08J9/10 , C08J9/16 , C08J9/18 , C08J9/20
CPC分类号： C08J9/16 , C08G18/0871 , C08G18/10 , C08G18/798 , C08G18/8067 , C08J9/103 , C08G2150/20 , C08G2150/60 , C08J2375/04
摘要： The invention relates to expandable polyurethane powder preparations containing blowing agents and to their use for the production of foamed polyurethane moldings.
摘要翻译：本发明涉及含有发泡剂的可发性聚氨酯粉末制剂及其用于生产发泡聚氨酯模塑品的用途。

6. 发明授权

US5061756A Process for the preparation of polyurethane powders 失效
标题翻译：制备聚氨酯粉末的方法
公开(公告)号：US5061756A
公开(公告)日：1991-10-29
申请号：US566017
申请日：1990-08-10
申请人： Tillmann Hassel , Hanns P. Muller , Hugo Vernaleken , Helmut Kipphardt , Rolf Dhein
发明人： Tillmann Hassel , Hanns P. Muller , Hugo Vernaleken , Helmut Kipphardt , Rolf Dhein
IPC分类号： C08J3/12 , C08G18/00 , C08G18/08 , C08G18/10
CPC分类号： C08G18/10 , C08G18/0871
摘要： The present invention is directed to an improved process for the direct preparation of polyurethane powders in a finely divided form by the reaction of polyisocyanates and isocyanate reactive compounds in a carrier phase, using interface active compounds, the improvement wherein the interface active compound used consists of at least one polymer of a urethane of (i) a long chain alkyl isocyanate and (ii) a hydroxyalkyl-acrylic or -metacrylic acid ester.
摘要翻译：本发明涉及一种用于使用界面活性化合物通过多异氰酸酯和异氰酸酯反应性化合物在载体相中反应而以细碎形式直接制备聚氨酯粉末的改进方法，其中使用的界面活性化合物由（i）长链烷基异氰酸酯和（ii）羟烷基 - 丙烯酸或 - 甲基丙烯酸酯的氨基甲酸酯的至少一种聚合物。

7. 发明授权

US4985490A Method of direct manufacture of pigmented polyurethane powder 失效
标题翻译：直接制造着色聚氨酯粉末的方法
公开(公告)号：US4985490A
公开(公告)日：1991-01-15
申请号：US336978
申请日：1989-04-12
申请人： James W. Rosthauser , Walter Meckel , Werner Rasshofer
发明人： James W. Rosthauser , Walter Meckel , Werner Rasshofer
IPC分类号： C08L75/04 , C08G18/00 , C08G18/08 , C08K3/00 , C08K5/00 , C08L75/00
CPC分类号： C08K3/0033 , C08G18/0871 , C08K5/0041
摘要： The present invention is directed to a process for the direct production of a pigmented thermoplastic polyurethane powder in finely divided form by(a) reacting with agitation at an overall equivalent ratio of isocyanate groups to isocyanate reactive groups of about 0.5 to 1.1(i) a surfactant-stabilized emulsion of fine droplets of a first reactant which has an average of about two isocyanate or isocyanate reactive groups in admixture with at least one pigment with(ii) a second reactant which contain an average of about two isocyanate or isocyanate reactive groups, in an inert organic liquid in which the first reactant, the pigment and the powder are substantially insoluble or immiscible to form particles of the powder which are protected from agglomeration by the surfactant, and(b) separating the particles of the powder from the inert organic liquid.The present invention is also directed to the pigmented thermoplastic polyurethane powders obtained by this process.

8. 发明授权

US4000218A Process for preparing particulate polyurethane polymers and the polymers derived therefrom 失效
标题翻译：制备颗粒状聚氨酯聚合物的方法及其衍生的聚合物
公开(公告)号：US4000218A
公开(公告)日：1976-12-28
申请号：US596631
申请日：1975-07-17
申请人： Frank Edward Critchfield , Frank Paul Del Giudice , Richard Michael Gerkin
发明人： Frank Edward Critchfield , Frank Paul Del Giudice , Richard Michael Gerkin
IPC分类号： C08G18/08 , C08J3/12 , C08L75/12
CPC分类号： C08J3/12 , C08G18/0871 , C08J2375/04 , Y10S524/904 , Y10S528/902
摘要： Particulate thermoplastic polyurethane polymers are produced in inert organic non-solvent for the polymer by polymerization of diisocyanate, dihydroxy polymer and chain extender in the presence of an organic polymeric interfacial agent. The agent can be a block copolymer of C.sub.6 -C.sub.30 alkyl alkenoate and vinyl halide, a block copolymer of the alkenoate and a polyoxyalkylene glycol, a block copolymer of the alkenoate and a cyclic ester such as caprolactone, or a graft copolymer of the alkenoate, vinyl monomer with hydroxyl or amino group such as an hydroxyalkyl acrylate or an amino alkyl acrylate, and a cyclic ester.

9. 发明授权

US3846355A Polyurethane compositions extended with low aromatic hydrocarbon oils 失效
标题翻译：聚氨酯组合物用低芳烃油扩展
公开(公告)号：US3846355A
公开(公告)日：1974-11-05
申请号：US29814972
申请日：1972-10-16
申请人： MAYER S
发明人： MAYER S
IPC分类号： C08G18/08 , C08K5/01 , C08G22/04
CPC分类号： C08G18/0871 , C08K5/01 , C08L75/04
摘要： Solid polyurethane resins containing a non-compatible hydrocarbon oil homogeneously dispersed therein are prepared by thoroughly admixing the polyurethane reactants, a low aromatic hydrocarbon oil, and particular emulsifying and thixotropic colloidal agents.
摘要翻译：通过将聚氨酯反应物，低芳族烃油和特定的乳化和触变性胶体剂彻底混合，制备含有均匀分散在其中的不相容烃油的固体聚氨酯树脂。

10. 发明授权

US3817886A Manufacture of particulate polyurethane material in an organic mediumand in the presence of a bentone 失效
标题翻译：有机介质中的颗粒状聚氨酯材料在BENTONE存在下的制备
公开(公告)号：US3817886A
公开(公告)日：1974-06-18
申请号：US26365872
申请日：1972-06-16
申请人： USM CORP
发明人： MC GARR J
IPC分类号： C08G18/30 , C08G18/08 , C08G18/10 , C08G22/04
CPC分类号： C08G18/10 , C08G18/08 , C08G18/0871
摘要： A METHOD FOR PREPARING POLYURETHANE RESINS IN PARTICULATE FORM WHICH COMPRISES REACTING TOGETHER IN FINELY DISPERSED FORM IN AN INERT LIQUID MEDIUM, TWO COMPOUNDS WHICH ARE SUBSTANTIALLY INSOLUBLE IN THAT MEDIUM, AT LEAST ONE OF THE REACTIVE COMPOUNDS BEING LIQUID FOR REACTIVE ENGAGEMENT WITH THE OTHER COMPOUND, ONE OF SAID COMPOUNDS HAVING ISOCYANATE GROUPS AND ANOTHER OF THE COMPOUNDS HAVING GROUPS WITH REACTIVE HYDROGEN ATOMS SUCH AS HYDROXYL, AMINO OR CARBOXYL GROUPS AND COMBINING WITH SAID COMPOUND HAVING ISOCYANATE GROUP TO FORM A REACTION PRODUCT INSOLUBLE IN THE LIQUID MEDIUM AND RECOVERING THE REACTION PRODUCT.

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