专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20040138401A1 High impact poly (urethane urea) polysulfides 审中-公开
标题翻译：高抗冲聚氨酯脲多硫化物
公开(公告)号：US20040138401A1
公开(公告)日：2004-07-15
申请号：US10725023
申请日：2003-12-02
发明人： Nina Bojkova , Robert A. Smith , Robert D. Herold , Chandra Rao , William H. McDonald , Vidhu J. Nagpal , Marvin J. Graham , Phillip C. Yu , Suresh Sawant , Michael O. Okoroafor
IPC分类号： C08G018/00 , C08G018/30 , C08G018/38 , C08G018/48 , C08G018/52
CPC分类号： C08L75/06 , C07D339/06 , C07D339/08 , C08G18/10 , C08G18/12 , C08G18/3874 , C08G18/3876 , C08G18/4018 , C08G18/4277 , C08G18/4837 , C08G18/5072 , C08G18/664 , C08G18/672 , C08G18/758 , C08G75/045 , C08G75/12 , G02B1/04 , G02B1/041 , C08L75/04 , C08G18/64 , C08G18/3243
摘要： The present invention relates to a sulfur-containing polyureaurethane and a method of preparing said polyureaurethane. In an embodiment, the sulfur-containing polyureaurethane adapted to have a refractive index of at least 1.57, an Abbe number of at least 32 and a density of less than 1.3 grams/cm3, when at least partially cured.
摘要翻译：本发明涉及一种含硫聚脲氨基甲酸酯及其制备方法。在一个实施方案中，当至少部分固化时，适于具有至少1.57的折射率，至少32的阿贝数和小于1.3克/厘米3的密度的含硫聚脲氨酯。

2. 发明申请

US20040249107A1 Intergrated method for the production of polyurethane foams 审中-公开
标题翻译：用于生产聚氨酯泡沫的综合方法
公开(公告)号：US20040249107A1
公开(公告)日：2004-12-09
申请号：US10488522
申请日：2004-03-03
发明人： Ulrich Muller , Joaquim Henrique Teles , Edward Bohres , Stephan Bauer , Raimund Ruppel
IPC分类号： C08G018/30 , C08G018/48 , C08G018/52 , C08G018/38
CPC分类号： C08G18/4866 , C07D301/12 , C08G65/2663 , Y02P20/125
摘要： The present invention relates to an integrated process for the preparation of a polyurethane, comprising at least the following steps: (1) epoxidation of propene with at least one hydroperoxide to give propylene oxide; (2) reaction of the propylene oxide from step (1) or a mixture of the propylene oxide from step (1) and at least one further alkylene oxide to give a polyether alcohol using at least one multimetal cyanide compound as a catalyst; (3) reaction of a polyether alcohol from step (2) with at least one isocyanate; and polyurethanes which can be prepared by a novel process and moldings which contain a novel polyurethane.
摘要翻译：本发明涉及一种用于制备聚氨酯的综合方法，其包括至少以下步骤：（1）用至少一种氢过氧化物环氧化丙烯以产生环氧丙烷; （2）来自步骤（1）的环氧丙烷或来自步骤（1）的环氧丙烷的混合物与至少一种其它烯化氧的反应，使用至少一种多金属氰化合物作为催化剂得到聚醚醇; （3）来自步骤（2）的聚醚醇与至少一种异氰酸酯的反应; 和聚氨酯，其可以通过含有新型聚氨酯的新工艺和模塑制备。

3. 发明申请

US20040147707A1 Polyurethane elastomer gels 失效
标题翻译：聚氨酯弹性体凝胶
公开(公告)号：US20040147707A1
公开(公告)日：2004-07-29
申请号：US10715647
申请日：2003-11-18
发明人： Christopher A Arendoski
IPC分类号： C08G018/08 , C08G018/24 , C08G018/38 , C08G018/30 , C08G018/48 , C08G018/52
CPC分类号： C08G18/283 , C08G18/165 , C08G18/5021 , C08G2220/00
摘要： Polyurethane gels, a reaction system for preparing the gels, and a process for producing polyurethane gels. The reaction system comprises a polyisocyanate composition and an isocyanate-reactive composition comprising a relatively high molecular weight mono-ol and a relatively low molecular weight polyol having a nominal isocyanate-reactive functionality of at least 3. The gels do not require the use of plasticizers. The reaction system and process offer a surprising combination of long working time and rapid cure.
摘要翻译：聚氨酯凝胶，制备凝胶的反应体系和聚氨酯凝胶的制造方法。反应体系包括多异氰酸酯组合物和异氰酸酯反应性组合物，其包含相对高分子量的单醇和具有至少为3的标称异氰酸酯反应性官能度的相对低分子量的多元醇。该凝胶不需要使用增塑剂。反应系统和工艺提供了长时间工作和快速固化的惊人组合。

4. 发明申请

US20040236059A1 Ionomer polyurethane thermoplastic 审中-公开
标题翻译：离聚物聚氨酯热塑性塑料
公开(公告)号：US20040236059A1
公开(公告)日：2004-11-25
申请号：US10484878
申请日：2004-06-16
发明人： Jose Ayuso Piqueras , Daniel Salvatella Radresa , Jose Sese Solano , Joaquin Julia Barges
IPC分类号： C08G018/00 , C08G018/30 , C08G018/48 , C08G018/68 , C08G018/52 , C08G018/34 , C08G018/42 , C08G018/38
CPC分类号： C09D175/04 , C08G18/0823 , C08G18/0895 , C08G18/6625 , C09J175/04
摘要： New ionomeric thermoplastic polyurethanes (TPU) are described, obtainable by means of the reaction of aromatic or aliphatic diisocyanates, difunctional polyols, chain-extending glycols and anionic type ionomeric extending glycols at a high temperature and reduced time. The obtained ionomeric TPUs can be handled, stored and transported and permit easily obtaining TPU ionomeric aqueous dispersions, useful in numerous applications, such as industrial adhesives and coatings for flexible and rigid substrates.
摘要翻译：描述了新的离聚物热塑性聚氨酯（TPU），其可以通过芳族或脂族二异氰酸酯，双官能多元醇，扩链二醇和阴离子型离聚物延伸的二醇在高温和还原时间下反应而获得。所获得的离聚物TPU可以被处理，储存和运输，并允许容易地获得可用于许多应用的TPU离聚物水性分散体，例如用于柔性和刚性基材的工业粘合剂和涂层。

5. 发明申请

US20030078311A1 Process for the alkoxylation of organic compounds in the presence of novel framework materials 审中-公开
标题翻译：有机化合物在新型骨架材料存在下的烷氧基化方法
公开(公告)号：US20030078311A1
公开(公告)日：2003-04-24
申请号：US10039733
申请日：2001-10-19
发明人： Ulrich Muller , Michael Stober , Raimund Ruppel , Eva Baum , Edward Bohres , Marcus Sigl , Lisa Lobree , Omar M. Yaghi , Mohamed Eddaoudi
IPC分类号： C08G018/30 , C08G018/38 , C08G018/48 , C08G018/52 , C08G018/00
CPC分类号： C08G65/266 , C08G18/48
摘要： The present invention relates to a process for the alkoxylation of organic compounds comprising the reaction of at least one organic compound with at least one alkoxylating agent in the presence of a catalyst system, wherein a polyetheralcohol is obtained, characterized in that the catalyst system comprises a metallo organic framework material comprising pores and at least one metal ion and at least one at least bidentate organic compound, which is coordinately bounded to said metal ion, and polyurethanes or polyurethane foams, which are obtainable by using a prepared polyether alcohol as a starting material.
摘要翻译：本发明涉及有机化合物的烷氧基化方法，包括在催化剂体系存在下使至少一种有机化合物与至少一种烷氧基化剂反应，其中获得聚醚醇，其特征在于催化剂体系包含包含孔和至少一种金属离子的金属有机骨架材料和与所述金属离子配位结合的至少一种至少二齿的有机化合物，以及聚氨酯或聚氨酯泡沫，其可通过使用制备的聚醚醇作为原料获得。

6. 发明申请

US20040147704A1 Reactive systems, their preparation and their use 有权
标题翻译：反应性体系，它们的制备和使用
公开(公告)号：US20040147704A1
公开(公告)日：2004-07-29
申请号：US10738742
申请日：2003-12-17
发明人： Kamelia Detig-Karlou , Joachim Simon , Michael Mager , Thomas Stingl , Christoph Gurtler , Michael Schelhaas
IPC分类号： C08G018/81 , C08G018/30 , C08G018/38 , C08G018/48 , C08G018/52
CPC分类号： C08G18/4866 , C08G18/10 , C08G18/12 , Y10T428/31551 , C08G18/64 , C08G18/2895
摘要： The invention relates to novel blocked polyurethane prepolymers, to a process for their preparation, to reactive systems prepared therefrom that cure at room temperature, and to their use.

7. 发明申请

US20040138403A1 Hydrophilicized blocked polyisocyanates 失效
标题翻译：亲水封端的多异氰酸酯
公开(公告)号：US20040138403A1
公开(公告)日：2004-07-15
申请号：US10738504
申请日：2003-12-17
发明人： Thorsten Rische , Christoph Gurtler , Karin Naujoks , Thomas Feller
IPC分类号： C08G018/30 , C08G018/38 , C08G018/48 , C08G018/52
CPC分类号： C08G18/8093 , C08G18/0823 , C08G18/0828 , C08G18/283 , C08G18/3821 , C08G18/3831 , C08G18/706 , C09D175/04
摘要： The present invention relates to new hydrophilicized blocked polyisocyanates, a process for preparing them and their use.
摘要翻译：本发明涉及新的亲水化封端多异氰酸酯，其制备方法及其应用。

8. 发明申请

US20020147295A1 Compositions for coatings based on (per) fluoropolyethers 失效
标题翻译：基于（全）氟聚醚的涂料组合物
公开(公告)号：US20020147295A1
公开(公告)日：2002-10-10
申请号：US09758235
申请日：2001-01-12
申请人： Ausimont S.p.A.
发明人： Stefano Turri , Carlo Pogliani
IPC分类号： C08G018/08 , C08G018/24 , C08G018/38 , C08G018/48 , C08G018/52
CPC分类号： C09D175/04 , C08G18/10 , C08G18/5015 , C08G18/7831 , C08G18/792 , C08G18/50
摘要： Cmpositions for coatings having a dry content higher than 80%, preferably of about 85-90% by weight, based on polyisocyanates and PFPEs, completely crosslinkable also in a range of temperatures between 5null C. and 20null C., comprising the following components: Component 1): mixture comprising: 1.a) Partially fluorinated prepolymers, having free NCO groups, obtained by reaction of (per)fluoropoly-ethers (PFPEs) diols having number average molecular weight Mn in the range 800-1,300 with the cyclic trimer of the isophorondiisocyanate, 1.b) non cyclic isocyanic trimer of hexamethylendiisocyanate, Component 2): (per) fluoropolyether (PFPE) diol with Mn in the range 350-700, preferably 500-650, component 3): inert organic solvent in crosslinking conditions, complement to 100% by weight of the composition.
摘要翻译：干燥含量高于80％，优选约85-90％（重量），基于多异氰酸酯和PFPE的涂层的涂料也可在5℃至20℃的温度范围内完全交联，包括以下组分：组分1）：包含以下组分的混合物：a）具有游离NCO基团的部分氟化预聚物，其通过使数均分子量Mn在800-1,300范围内的（全）氟代醚（PFPE）二醇与异二异氰酸酯的环状三聚体，1.b）六甲基二异氰酸酯的非环状异氰酸酯三聚体，组分2）：Mn为350-700，优选500-650的（per）氟聚醚（PFPE）二醇，组分3）：惰性有机溶剂在交联条件下，补充至组合物的100重量％。

9. 发明申请

US20040028742A1 Thickening agent 审中-公开
标题翻译：增稠剂
公开(公告)号：US20040028742A1
公开(公告)日：2004-02-12
申请号：US10432966
申请日：2003-05-28
发明人： Joaquin Bigorra Llosas , Cristina Amela Conesa , Maria Escoda , Rafael Pi Subirana
IPC分类号： A61K009/14 , C08G018/32 , C08G018/38 , C08G018/48 , C08G018/52
CPC分类号： A61Q19/10 , A61K8/87 , A61K2800/48 , A61Q19/00 , C08G18/2825 , C08G18/283 , C08G18/4833
摘要： Thickeners corresponding to the general formula (I):R1O(CH2CH2O)n1CONHnullXnullNHCOO(CH2CH2O)mCONHnullYnullNHOC(OCH2CH2)n2OR2nullnull(I)wherein R1 and R2 each independently represents an alkyl group having from 6 to 22 carbon atoms and up to 3 carbon-carbon double bonds; n1 and n2 each independently represent numbers, the combined value of which is from 0 to 100; m represents a number having a value of from 4 to 500; and X and Y each independently represents an alkylene group corresponding to the general formula (II):nullnull(CH2)z1nullCR3R4nulla1nullnullPhnullxnullnullCR5R6null(CH2)z2nulla2nullnullnull(II)wherein R3, R4, R5 and R6 each independently represents a hydrogen or an alkyl group having from 1 to 4 carbon atoms, Ph represents a phenyl group or an alkyl-substituted phenyl group, and x, a1, a2, z1, and z2 each independently represents a number having a value of 0 or 1; are described along with processes for producing the same and methods of using the same.
摘要翻译：对应于通式（I）的增稠剂：R 1 O（CH 2 CH 2 O）n1CONH-X-NHCOO（CH 2 CH 2 O）m CONH-Y-NHOC（OCH 2 CH 2）n 2 OR 2其中R 1和R 2 >各自独立地表示具有6至22个碳原子和多达3个碳 - 碳双键的烷基; n1和n2各自独立地表示数字，其组合值为0至100; m表示数值为4〜500的数; 并且X和Y各自独立地表示对应于通式（II）的亚烷基： - [（CH 2）z1-CR 3 R 4] a1- [Ph] x- [CR 5 R 6 其中R 3，R 4，R 5和R 6各自独立地表示氢或具有1至4个碳原子的烷基，Ph（CH 2）z2] 表示苯基或烷基取代的苯基，x，a1，a2，z1和z2各自独立地表示数值为0或1的数; 与其制造方法及其使用方法一起描述。

10. 发明申请

US20030086895A1 Biodegradable polymer compositions, compositions and uses related thereto 有权
标题翻译：可生物降解的聚合物组合物，组合物和与之相关的用途
公开(公告)号：US20030086895A1
公开(公告)日：2003-05-08
申请号：US10177748
申请日：2002-06-21
发明人： Justin Hanes , Jie Fu , Jennifer Fiegel
IPC分类号： A61K007/06 , A61K007/11 , C08G018/52 , C08G063/42
CPC分类号： A61K9/5146 , A61K9/0073 , A61K9/1641
摘要： The present application is directed to biodegradable polymers, compositions, including microspheres and nanospheres, formed of such polymers, and methods of using such polymers and compositions. In certain embodiments, the subject polymer compositions include therapeutic agents, optionally providing sustained release of the encapsulated agent after administration to a patient.
摘要翻译：本申请涉及由这样的聚合物形成的可生物降解的聚合物，包括微球和纳米球的组合物，以及使用这种聚合物和组合物的方法。在某些实施方案中，本发明聚合物组合物包括治疗剂，任选地在给予患者后提供包封的药剂的持续释放。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式