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1. 发明授权

US08487051B2 Polyurethane based pigment dispersants which contain reactive double bonds 有权
标题翻译：含有反应性双键的聚氨酯基颜料分散剂
公开(公告)号：US08487051B2
公开(公告)日：2013-07-16
申请号：US12637947
申请日：2009-12-15
申请人： Stuart N. Richards , Andrew J. Shooter
发明人： Stuart N. Richards , Andrew J. Shooter
IPC分类号： C08L75/08 , C08L75/14 , C08G18/32 , C08G18/42 , C08G18/48
CPC分类号： C08G18/4277 , C08G18/10 , C08G18/4275 , C08G18/6625 , C08G18/6648 , C08G18/6692 , C08G18/672 , C08G18/6795 , C08G18/68 , C08K7/20 , C09D7/45 , C09D11/101 , C09D11/326 , C08G18/3275 , C08G18/6688 , C08G18/0823 , C08G18/6655 , C08G18/3212 , C08G18/6674 , C08G18/664 , C08G18/6659 , C08G18/6681
摘要： Polymeric urethane dispersants with solubilizing polymer chains and with reactive carbon to carbon double bonds are described. The reactive double bonds facilitate molecular weight build-up of the dispersant on dispersed particles (enhancing colloidal stability) or enhance the ability of the dispersants to be crosslinked into a matrix material.
摘要翻译：描述了具有增溶聚合物链和反应性碳 - 碳双键的聚合氨基甲酸酯分散剂。反应性双键促进分散剂在分散颗粒上的分子量增加（增强胶体稳定性）或提高分散剂交联成基质材料的能力。

2. 发明授权

US10077340B2 Poly(beta-methyl-delta-valerolactone) block polymers 有权
公开(公告)号：US10077340B2
公开(公告)日：2018-09-18
申请号：US15304568
申请日：2015-04-17
申请人： REGENTS OF THE UNIVERSITY OF MINNESOTA
发明人： Marc A. Hillmyer , Deborah Kay Schneiderman , Frank Steven Bates , Kechun Zhang
IPC分类号： C08G18/10 , C08G81/00 , C08G63/00 , C08G63/08 , C08G18/42 , C08G18/76
CPC分类号： C08G81/00 , C08G18/10 , C08G18/4266 , C08G18/4275 , C08G18/428 , C08G18/7671 , C08G63/00 , C08G63/08 , C08G18/3206
摘要： Block copolymers include a poly β-methyl-δ-valerolactone (PMVL) block. The PMVL blocks can be formed from biosynthesized β-methyl-δ-valerolactone (MVL). The PMVL block may be formed from biosynthesized β-methyl-δ-valerolactone (MVL) with a 14C/12C ratio greater than zero. The block copolymers can include hard blocks. The block copolymers can be thermoplastic elastomers. The block copolymers may include a polylactic acid (PLA) block.

3. 发明申请

US20170044326A1 POLY(BETA-METHYL-DELTA-VALEROLACTONE) BLOCK POLYMERS 审中-公开
标题翻译：聚（β-甲基 - 三偏磷酸酯）嵌段聚合物
公开(公告)号：US20170044326A1
公开(公告)日：2017-02-16
申请号：US15304568
申请日：2015-04-17
申请人： REGENTS OF THE UNIVERSITY OF MINNESOTA
发明人： Marc A. Hillmyer , Deborah Kay Schneiderman , Frank Steven Bates , Kechun Zhang
IPC分类号： C08G81/00 , C08G18/42
CPC分类号： C08G81/00 , C08G18/10 , C08G18/4266 , C08G18/4275 , C08G18/428 , C08G18/7671 , C08G63/00 , C08G63/08 , C08G18/3206
摘要： Block copolymers include a poly β-methyl-δ-valerolactone (PMVL) block. The PMVL blocks can be formed from biosynthesized β-methyl-δ-valero lactone (MVL). The block copolymers can include hard blocks. The block copolymers can be thermoplastic elastomers.
摘要翻译：嵌段共聚物包括聚β-甲基-δ-戊内酯（PMVL）嵌段。 PMVL嵌段可以由生物合成的β-甲基-δ-戊内酯（MVL）形成。嵌段共聚物可以包括硬嵌段。嵌段共聚物可以是热塑性弹性体。

4. 发明授权

US09358324B2 Hydrophobic polymer for producing medical devices visible in MRI 有权
标题翻译：用于生产MRI中可见的医疗器械的疏水性聚合物
公开(公告)号：US09358324B2
公开(公告)日：2016-06-07
申请号：US13382667
申请日：2010-07-07
申请人： Sebastien Blanquer , Jean Coudane , Renaud De Tayrac , Xavier Garric , Vincent Letouzey , Olivier Guillaume
发明人： Sebastien Blanquer , Jean Coudane , Renaud De Tayrac , Xavier Garric , Vincent Letouzey , Olivier Guillaume
IPC分类号： A61K49/12 , A61L27/50 , A61L27/16 , A61L29/04 , A61L31/04 , C08F8/30 , A61L29/18 , A61L31/18 , C08F20/14 , C08F8/42 , C08G18/42 , C08F20/16
CPC分类号： A61L27/50 , A61K49/128 , A61L27/16 , A61L29/041 , A61L29/18 , A61L31/048 , A61L31/18 , C08F8/30 , C08F8/42 , C08F20/14 , C08F20/16 , C08G18/4266 , C08G18/4269 , C08G18/4272 , C08G18/4275 , C08G18/4277 , C08G18/428 , C08G18/4283 , C08G85/002 , C08G85/004 , C08G2230/00 , C08L33/10 , C08F220/18
摘要： The present invention relates to a hydrophobic polymer used in particular to produce and/or coat medical devices, in particular implantable medical devices, that are visible in magnetic resonance imaging, characterized in that it comprises at least one monomer unit on which is grafted a chelating ligand of a paramagnetic ion complexed with such a paramagnetic ion, said monomer unit having at least one carbonyl group, said monomer unit comprising, prior to grafting, at least one hydrogen atom in the α position of said at least one carbonyl group, and said grafting of the chelating ligand taking place in the area of said at least one hydrogen atom in the α position of said at least one carbonyl group.
摘要翻译：本发明涉及特别用于生产和/或涂覆在磁共振成像中可见的医疗装置，特别是可植入医疗装置的疏水性聚合物，其特征在于，其包含至少一个单体单元，其上接枝有螯合物所述单体单元具有至少一个羰基，所述单体单元在接枝之前包含至少一个所述至少一个羰基的α位上的氢原子和所述至少一个羰基的所述单体单元，在所述至少一个羰基的α位的所述至少一个氢原子的区域中发生螯合配体的接枝。

5. 发明申请

US20170158838A1 POLYURETHANE TWO-COMPONENT OR MULTI-COMPONENT SYSTEMS HAVING A LATENT THICKENING TENDENCY 审中-公开
公开(公告)号：US20170158838A1
公开(公告)日：2017-06-08
申请号：US15320611
申请日：2015-06-23
申请人： BYK-Chemie, GmbH
发明人： Frederik PIESTERT , Wolfgang PRITSCHINS , Sascha KOCKOTH , Jürgen OMEIS
IPC分类号： C08K3/36 , C08K3/34 , C08K9/04 , C09D175/06 , C08G18/76 , C09D7/00 , C09D7/12 , C08G18/08 , C08G18/67
CPC分类号： C08K3/36 , C08G18/0871 , C08G18/10 , C08G18/283 , C08G18/3228 , C08G18/3234 , C08G18/3271 , C08G18/40 , C08G18/4081 , C08G18/4275 , C08G18/4277 , C08G18/5024 , C08G18/6423 , C08G18/675 , C08G18/7671 , C08K3/346 , C08K9/04 , C09D7/43 , C09D7/61 , C09D7/62 , C09D175/06 , C09J175/00
摘要： The invention relates to a two-component or multi-component system comprising: at least one polyol component 1 that has i) at least one polyol, ii) at least one inorganic thickener (a1), and iii) at least one wetting and dispersing agent (a2) which inhibits the thickening effect of said inorganic thickener (a1); as well as at least one polyisocyanate component 2 that comprises i) at least one polyisocyanate; where (A) either the polyisocyanate component 2 comprises at least one component (b1) that at least partially cancels the inhibition of the thickening effect of the inorganic thickener (a1); and/or (B) at least one isocyanate-free component 3 comprises at least one component (b1) that at least partially cancels the inhibition of the thickening effect of the inorganic thickener (a1); said wetting and dispersing agent (a2) being non-reactive to the at least one polyol, and the polyisocyanate component 2 being reactive to the polyol component 1. The invention also relates to a substrate coated with a system according to the invention, and to the use of at least one inorganic thickener (a1) and at least one wetting and dispersing agent (a2) which inhibits the thickening effect of said inorganic thickener (a1), in order to provide a latent thickening effect for a composition that contains at least one polyol.

6. 发明授权

US06509409B1 Polyurethane dispersants 有权
标题翻译：聚氨酯分散剂
公开(公告)号：US06509409B1
公开(公告)日：2003-01-21
申请号：US09674272
申请日：2000-10-30
申请人： Dean Thetford
发明人： Dean Thetford
IPC分类号： C08J300
CPC分类号： C09D11/03 , B01F17/005 , C08G18/2865 , C08G18/3246 , C08G18/4275 , C08G18/4277 , C08G18/4887 , C09B67/0085 , C09D7/45 , C09D17/002
摘要： A dispersant comprising the addition product of a polyisocyanate having an average functionality of from 2 to 10 and one or more poly(oxyalkylene carbonyl) chains (POAC chain) such as those containing a POAC chain derived from &egr;-caprolactone and &dgr;-valerolactone. The dispersants are used to disperse pigments in paints and printing inks.
摘要翻译：包含平均官能度为2至10的多异氰酸酯和一种或多种聚（氧亚烷基羰基）链（POAC链））的加成产物的分散剂，例如含有源自ε-己内酯和δ-戊内酯的POAC链的那些。分散剂用于将颜料分散在油漆和印刷油墨中。

7. 发明授权

US06303669B1 Flexible polyurethane foam 失效
标题翻译：柔性聚氨酯泡沫
公开(公告)号：US06303669B1
公开(公告)日：2001-10-16
申请号：US08841619
申请日：1997-04-30
申请人： Naoshi Fujita , Minoru Suzuki , Kenichi Katoh , Satoshi Kondo
发明人： Naoshi Fujita , Minoru Suzuki , Kenichi Katoh , Satoshi Kondo
IPC分类号： C08J904
CPC分类号： C08G18/4275 , C08G18/2805 , C08G18/4018 , C08G18/71 , C08G2101/0008 , C08G2101/005 , C08G2101/0083 , H04R2231/003 , H04R2307/204
摘要： The present invention provides a flexible polyurethane foam having good resistance to wet heat aging and resistance to ozone deterioration and a speaker edge having an excellent waterproofness comprising such a flexible polyurethane foam. As a polyol, a polyol component obtained by mixing a polyester polyol having an excellent compatibility with polyether polyol such as adipate of a long-chain alkylene glycol having at least 5 carbon atoms with a foaming agent, a catalyst, a foam stabilizer, etc. is reacted with a polyisocyanate to obtain a flexible polyurethane foam having good resistance to wet heat aging and resistance to ozone deterioration. Further, the incorporation of a specific aromatic secondary amine compound, a monofunctionally-terminated compound and an ultraviolet absorbent in the foam composition makes it possible to obtain a flexible foam having better resistance to ozone deterioration and weather resistance. The flexible foam can provide a speaker edge having a small drop of strength and elongation due to compression molding and excellent waterproofness and weather resistance in combination.
摘要翻译：本发明提供一种具有良好的耐湿热老化性和耐臭氧性的柔性聚氨酯泡沫，以及包含这种柔性聚氨酯泡沫的具有优异防水性的扬声器边缘。作为多元醇，通过将具有至少5个碳原子的长链亚烷基二醇与己二酸酯与聚醚多元醇具有优异相容性的聚酯多元醇与发泡剂，催化剂，泡沫稳定剂等混合而获得的多元醇成分与多异氰酸酯反应以获得具有良好的耐湿热老化性和耐臭氧劣化性的柔性聚氨酯泡沫。此外，在泡沫组合物中引入特定的芳族仲胺化合物，单官能封端的化合物和紫外线吸收剂可以获得具有更好的耐臭氧性和耐候性的柔性泡沫。柔性泡沫可以提供由于压缩成型而具有小的强度和伸长率的扬声器边缘，并且具有优异的防水性和耐候性。

8. 发明授权

US3729505A Polyols and polyurethanes derived from 5-pentanolides 失效
标题翻译：多酚和衍生自5-PENTANOLIDES的聚氨酯
公开(公告)号：US3729505A
公开(公告)日：1973-04-24
申请号：US3729505D
申请日：1970-11-09
申请人： LUBRIZOL CORP
发明人： HAYASHI K
IPC分类号： C08G18/42 , C08G18/68 , C08G63/08 , C08G17/017
CPC分类号： C08G18/4275 , C08G18/68 , C08G63/08
摘要： POLYOLS ARE PEPARED BY THE REACTION OF 5-PENTANOLIDES (DELTA-VALEROLACTONES) WITH A POLYHYDROXY COMPOUND IN THE PRESENCE OF AN ALKALINE REAGENT. THESE POLYOLS MAY BE REACTED WITH POLYISOCYANATES TO FORM ELASTOMERIC POLYURETHANES.

9. 发明申请

US20160168310A1 POLYURETHANE 审中-公开
公开(公告)号：US20160168310A1
公开(公告)日：2016-06-16
申请号：US15052343
申请日：2016-02-24
申请人： NIPPON SODA CO., LTD.
发明人： Akihiro SHIRAI , Yasunori MIYASHITA , Shinichi KIMIZUKA , Mitsuhiro NAKAMURA
IPC分类号： C08G18/42 , C08G18/76 , C08G18/10
CPC分类号： C08G18/4277 , C08G2/10 , C08G18/10 , C08G18/3206 , C08G18/4275 , C08G18/664 , C08G18/69 , C08G18/694 , C08G18/7621
摘要： A polybutadiene having a hydroxyl group at a terminal end thereof is reacted with a lactone compound such as an ε-caprolactone to obtain a polymer polyol represented by formula (I): HO—X1—Y—X2—OH (wherein X1 and X2 each independently represents a polyester component and Y represents a polybutadiene component), the polymer polyol is reacted with an unsymmetric diisocyanate to obtain a urethane prepolymer, and then the urethane prepolymer is reacted with a chain extender to obtain a polyurethane.

10. 发明申请

US20150119535A1 POLYURETHANE 有权
标题翻译：聚氨酯
公开(公告)号：US20150119535A1
公开(公告)日：2015-04-30
申请号：US14397552
申请日：2013-05-23
申请人： NIPPON SODA CO., LTD.
发明人： Akihiro Shirai , Yasunori Miyashita , Shinichi Kimizuka , Mitsuhiro Nakamura
IPC分类号： C08G18/66 , C08G18/76 , C08G18/10
CPC分类号： C08G18/4277 , C08G2/10 , C08G18/10 , C08G18/3206 , C08G18/4275 , C08G18/664 , C08G18/69 , C08G18/694 , C08G18/7621
摘要： A polybutadiene having a hydroxyl group at a terminal end thereof is reacted with a lactone compound such as an ε-caprolactone to obtain a polymer polyol represented by formula (I): HO—X1—Y—X2—OH (wherein X1 and X2 each independently represents a polyester component and Y represents a polybutadiene component), the polymer polyol is reacted with an unsymmetric diisocyanate to obtain a urethane prepolymer, and then the urethane prepolymer is reacted with a chain extender to obtain a polyurethane.
摘要翻译：将其末端具有羟基的聚丁二烯与己内酯等内酯化合物反应，得到式（I）所示的聚合物多元醇：HO-X1-Y-X2-OH（其中X1和X2 各自独立地表示聚酯成分，Y表示聚丁二烯成分），聚合物多元醇与不对称二异氰酸酯反应，得到氨基甲酸酯预聚物，然后使氨基甲酸酯预聚物与扩链剂反应，得到聚氨酯。

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