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

US20170320999A1 SURFACTANTS FOR POLYURETHANE FOAMS 审中-公开
公开(公告)号：US20170320999A1
公开(公告)日：2017-11-09
申请号：US15533391
申请日：2014-12-17
申请人： Dow Global Technologies LLC
发明人： Jiawen Xiong , Dachao Li , Jianxin Zhang , David Hong-fei Guo , Beilei Wang , Wei Liu
IPC分类号： C08G18/78 , C08G18/18 , C08G18/48 , C08G18/71 , C08G18/08 , C08J9/12 , C08G18/20 , C08G101/00
CPC分类号： C08G18/78 , C08G18/14 , C08G18/1808 , C08G18/1816 , C08G18/2036 , C08G18/4816 , C08G18/4829 , C08G18/714 , C08G18/7664 , C08G18/773 , C08G18/8087 , C08G2101/0025 , C08J9/0019 , C08J9/122 , C08J2203/06 , C08J2203/08 , C08J2205/044 , C08J2205/05 , C08J2205/10 , C08J2375/08
摘要： A surfactant and a method of forming the surfactant having the formula (I) where a is an integer from 1 to 10, b is an integer from 0 to 10, R1 is —CH3 or —H, n is an integer from 0 to 20, and R2 is a moiety selected from the group consisting of (II), (III), (IV), (V), (VI), (VII) or (VIII) where m is an integer from 0 to 4. The surfactant can be used in a method for preparing a rigid polyurethane foam.

2. 发明授权

US5747629A Low surface energy polyisocyanates and their use in one-or two-component coating compositions 失效
标题翻译：低表面能多异氰酸酯及其在单组分或双组分涂料组合物中的用途
公开(公告)号：US5747629A
公开(公告)日：1998-05-05
申请号：US764891
申请日：1996-12-16
申请人： Philip E. Yeske , William E. Slack , Edward P. Squiller
发明人： Philip E. Yeske , William E. Slack , Edward P. Squiller
IPC分类号： C08G18/02 , C08G18/73 , C08G18/77 , C08G18/78 , C08G18/79 , C08G18/80 , C09D175/04 , C08G18/28
CPC分类号： C08G18/8087 , C08G18/773 , C08G18/7837
摘要： The present invention relates to polyisocyanate adducts containing allophanate groups, fluorine and optionally isocyanurate groups that are prepared by reacting compounds a) which i) are substantially free of hydroxyl groups and isocyanate groups, ii) have an average of at least two urethane groups per molecule and iii) contain 0 to 50% by weight of fluorine, based on the weight of the polyisocyanate adducts, with an excess quantity, based on the equivalents of urethane groups, of polyisocyanates b), which optionally contain fluorine, to form polyisocyanate adducts and optionally removing at least a portion of the unreacted excess polyisocyanates b), provided that compounds a) and polyisocyanates b) contain a total of at least 0.001% by weight, of fluorine, based on the weight of the polyisocyanate adducts. The present invention also relates to a process for preparing these polyisocyanates adducts, to blends of the polyisocyanate adducts with other polyisocyanates that do not contain fluorine and to the use of the polyisocyanate adducts or polyisocyanate blends, optionally in blocked form, in one- or two-component coating compositions.
摘要翻译：本发明涉及通过使i）基本上不含羟基和异氰酸酯基的化合物a）制备的含有脲基甲酸酯基团，氟和任选的异氰脲酸酯基团的多异氰酸酯加合物，ii）每个分子平均具有至少两个氨基甲酸酯基团和iii）基于多异氰酸酯加合物的重量，含有0至50重量％的氟，基于氨基甲酸酯基的当量，任选地含有氟的多异氰酸酯b），以形成多异氰酸酯加合物和任选地除去至少一部分未反应的过量多异氰酸酯b），条件是化合物a）和多异氰酸酯b）基于聚异氰酸酯加合物的重量含有总共至少0.001重量％的氟。本发明还涉及一种制备这些多异氰酸酯加成物的方法，多异氰酸酯加合物与不含氟的其它多异氰酸酯的共混物以及任选地以封闭形式在一或二个中使用的多异氰酸酯加合物或多异氰酸酯共混物 - 组分涂料组合物。

3. 发明授权

US5374704A Pure, in particular catalyst-free polyurethanes 失效
标题翻译：纯的，特别是无催化剂的聚氨酯
公开(公告)号：US5374704A
公开(公告)日：1994-12-20
申请号：US166760
申请日：1993-12-14
申请人： Hanns-Peter Muller , Rolf Dhein , Herbert Hugl , Heinz Pudleiner
发明人： Hanns-Peter Muller , Rolf Dhein , Herbert Hugl , Heinz Pudleiner
IPC分类号： A61L24/00 , A61L27/00 , A61L27/18 , A61L29/00 , A61L29/06 , A61L31/06 , B65D65/38 , C08G18/08 , C08G18/10 , C08G18/44 , C08G18/73 , C08G18/75 , C08G18/77 , C08J5/18
CPC分类号： C08G18/773 , A61L27/18 , A61L29/06 , A61L31/06 , C08G18/10 , C08G18/44 , C08G18/75
摘要： The present invention is directed to pure polyurethanes which are biocompatible. These pure polyurethanes comprise the reaction product of:a) a pre-adduct containing NCO groups and comprising the reaction product ofi) a diisocyanate selected from the group consisting of aliphatic diisocyanates, cycloaliphatic diisocyanates, and mixtures thereof, withii) a macrodiol having a molecular weight of from 500 to 10,000 wherein said components i) and ii) reacted at temperatures of from 90.degree.-150.degree. C.; withb) a chain extender having a molecular weight of from 62 to 400 and being selected from the group consisting of aliphatic diols, cycloaliphatic diols, and mixtures thereof, and optionally,c) additional diisocyanate selected from the group consisting of aliphatic diisocyanates, cycloaliphatic diisocyanates, and mixtures thereof,wherein said component c), when added, is added either simultaneously with component b) or separately from component b), the quantities of components a)i), a)ii), and c) being such that the molar ratio of diisocyanate to macrodiol is from 1.5:1 to 22:1, and the reaction of components a) and b) and optionally component c) is conducted at temperatures of from 90.degree. to 230.degree. C., with the proviso that the reaction conditions are maintained until said polyurethane has a melt viscosity of at least 2500 mPa.s at 120.degree. C.
摘要翻译：本发明涉及生物相容的纯聚氨酯。这些纯聚氨酯包括以下物质的反应产物：a）含有NCO基团的预加合物，其包含i）选自脂族二异氰酸酯，脂环族二异氰酸酯及其混合物的二异氰酸酯的反应产物，ii）具有分子量为500至10,000，其中所述组分i）和ii）在90-150℃的温度下反应; 其中b）分子量为62至400的扩链剂，并且选自脂族二醇，脂环族二醇及其混合物，以及任选地，c）另外的二异氰酸酯，其选自脂族二异氰酸酯，脂环族脂族二异氰酸酯及其混合物，其中所述组分c）在加入时与组分b）同时加入或与组分b）分开加入，组分a）i），a）ii）和c）的数量使得二异氰酸酯与大分子二醇的摩尔比为1.5:1至22:1，组分a）和b）和任选组分c）的反应在90℃至230℃的温度下进行，条件是维持反应条件，直到所述聚氨酯在120℃下的熔体粘度为至少2500mPa.s。

4. 发明授权

US5204441A Polyfluorinated, branched-chain diols and diisocyanantes and fluorinated polyurethanes prepared therefrom 失效
标题翻译：由其制备的多氟，支链二醇和二异氰酸酯和氟化聚氨酯
公开(公告)号：US5204441A
公开(公告)日：1993-04-20
申请号：US491972
申请日：1990-03-12
申请人： Kurt Baum , Thomas G. Archibald , Aslam A. Malik
发明人： Kurt Baum , Thomas G. Archibald , Aslam A. Malik
IPC分类号： C07C19/16 , C07C31/42 , C07C211/15 , C07C265/04 , C08G18/38 , C08G18/77
CPC分类号： C07C31/42 , C07C19/16 , C07C211/15 , C07C265/04 , C08G18/3812 , C08G18/773
摘要： Branched-chain diols and a method of forming them by reacting 1,4-diiodoperfluorobutane and perfluoropropylene to obtain branched-chain diiodide adducts thereof, reacting the diiodide adducts with ethylene to obtain I--CH.sub.2 CH.sub.2 --R--CH.sub.2 CH.sub.2 --I, wherein R is a branched-chain perfluoroalkyl radical, and hydrolysing the iodo groups to alcohols to obtain HO--CH.sub.2 CH.sub.2 --R--CH.sub.2 CH.sub.2 --OH. These diols can be reacted with branched-chain diisocyanates to form polyurethanes of better processability and lower glass transition temperatures than polyurethanes prepared from linear fluorinated monomers.
摘要翻译：支链二醇和通过1,4-二碘全氟丁烷和全氟丙烯反应形成它们的方法，得到其支链二碘化物加合物，使二碘化物加合物与乙烯反应，得到I-CH 2 CH 2 -R-CH 2 CH 2 -I，其中R为支链全氟烷基，并将碘基水解成醇，得到HO-CH 2 CH 2 -R-CH 2 CH 2 -OH。这些二醇可以与支链二异氰酸酯反应形成与由线性氟化单体制备的聚氨酯相比具有更好加工性和较低玻璃化转变温度的聚氨酯。

5. 发明授权

US5101004A Polyester from 9,9-bis(perfluoroalkyl)xanthene diol or 9-aryl-9-perfluoroalkylxanthene diol 失效
标题翻译： 9,9-双（全氟烷基）呫吨二醇或9-芳基-9-全氟烷基呫吨二醇的聚酯
公开(公告)号：US5101004A
公开(公告)日：1992-03-31
申请号：US718935
申请日：1991-06-21
申请人： Swiatoslaw Trofimenko
发明人： Swiatoslaw Trofimenko
IPC分类号： C07D311/82 , C07D493/14 , C08G18/77 , C08G63/682 , C08G64/10 , C08G73/10
CPC分类号： C07D493/14 , C07D311/82 , C08G18/773 , C08G63/6826 , C08G64/10 , C08G73/1039 , C08G73/1046 , C08G73/1085
摘要： Disclosed are rigid fluorinated monomers, their preparation, and polymers derived therefrom based on two novel tricyclic xanthene core systems, 9,9-bis(perfluoroalkyl)xanthene (I) and 9-phenyl-9-perfluoroalkylxanthene (II). The monomers have utility in the preparation of advanced high-performance polymers, particularly polyimides.
摘要翻译：公开了刚性氟化单体，其制备方法和基于两种新型三环呫吨核心体系9,9-双（全氟烷基）呫吨（I）和9-苯基-9-全氟烷基呫吨（II）衍生的聚合物。单体可用于制备先进的高性能聚合物，特别是聚酰亚胺。

6. 发明授权

US5028685A Halogenated polyurethanes 失效
标题翻译：卤化聚氨酯
公开(公告)号：US5028685A
公开(公告)日：1991-07-02
申请号：US422182
申请日：1989-10-16
申请人： W. S. Winston Ho , Guido Sartori , Warren A. Thaler , Bruce H. Ballinger , David C. Dalrymple , Robert P. Mastondrea
发明人： W. S. Winston Ho , Guido Sartori , Warren A. Thaler , Bruce H. Ballinger , David C. Dalrymple , Robert P. Mastondrea
IPC分类号： B01D71/54 , B01D71/80 , C08G18/10 , C08G18/42 , C08G18/77
CPC分类号： C08G18/773 , B01D71/80 , C08G18/10 , C08G18/4238 , B01D71/48 , B01D71/54
摘要： A new copolymer composition comprising the soft segment of an aliphatic polyester and the hard segment of a highly halogenated polyurethane containing from 3 to 36 halogen atoms is disclosed. The new halogenated polyurethane copolymer membrane has high thermal stability, and good selectivity and permeability for separation of an aromatic/saturate mixture.
摘要翻译：公开了一种新的共聚物组合物，其包含脂族聚酯的软链段和含有3至36个卤素原子的高度卤化的聚氨酯的硬链段。新的卤化聚氨酯共聚物膜具有高的热稳定性，以及用于分离芳族/饱和物混合物的良好的选择性和渗透性。

7. 发明授权

US5008128A Process for producing information recording medium 失效
标题翻译：生产信息记录介质的方法
公开(公告)号：US5008128A
公开(公告)日：1991-04-16
申请号：US304086
申请日：1989-01-31
申请人： Takanori Kudo , Heigo Ishihara
发明人： Takanori Kudo , Heigo Ishihara
IPC分类号： C08G18/50 , C08G18/70 , C08G18/77 , C08G18/80 , C08G65/325 , G11B5/72 , G11B5/84
CPC分类号： C08G18/773 , C08G18/5015 , C08G18/701 , C08G18/8054 , C08G65/325 , G11B5/72 , G11B5/8408
摘要： A fluorine-containing isocyanate derivative, wherein the isocyano group of the fluorine-containing isocyanate is protected, a fluorine-containing polymer having at least one acylazido group, a process for producing an information recording medium by applying a lubricant comprising the fluorine-containing isocyanate derivative or the fluorine-containing polymer having at least one acylazido group to a magnetic layer formed on a substrate directly or through an underlayer, or to a protective layer formed on the magnetic layer, then reproducing or forming an isocyano group and subjecting the isocyano group to polymerization, thereby forming a fluorine-containing isocyanate polymer layer, an information recording medium produced according to the process and an apparatus for information recording, using the information recording medium are disclosed.The lubricant is resistant to water and no polymerization proceeds before the formation of a lubricant layer, and a lubricant layer without defects is obtained with the lubricant and an information recording medium with good sliding characteristics is obtained.
摘要翻译：含氟异氰酸酯的异氰酸酯被保护的含氟异氰酸酯衍生物，具有至少一个酰基叠氮基的含氟聚合物，通过涂布包含含氟异氰酸酯的润滑剂制造信息记录介质的方法衍生物或具有至少一个酰基叠氮基的含氟聚合物直接或通过底层形成在基底上的磁性层或形成在磁性层上的保护层，然后再生或形成异氰基并使异氰基进行聚合，从而形成含氟异氰酸酯聚合物层，使用该信息记录介质的根据该方法生产的信息记录介质和用于信息记录的装置。润滑剂在形成润滑剂层之前是耐水性的并且不进行聚合，并且获得具有良好滑动特性的润滑剂和信息记录介质的无缺陷的润滑剂层。

8. 发明授权

US4689387A S-alkyl thiocarbamate base lens resin 失效
标题翻译： S-烷基硫代氨基甲酸酯基础透镜树脂
公开(公告)号：US4689387A
公开(公告)日：1987-08-25
申请号：US843189
申请日：1986-03-24
申请人： Nobuyuki Kajimoto , Akihiro Tamaki , Teruyuki Nagata
发明人： Nobuyuki Kajimoto , Akihiro Tamaki , Teruyuki Nagata
IPC分类号： C08G18/00 , C08G18/30 , C08G18/38 , C08G18/73 , C08G18/76 , C08G18/77 , G02B1/04 , G02C7/02
CPC分类号： C08G18/773 , C08G18/3876 , C08G18/73 , C08G18/7642 , G02B1/041
摘要： An S-alkyl thiocarbamate base lens resin is obtained by reacting one or more NCO-containing compounds, such as xylylene diisocyanate, hexamethylene diisocyanate and/or tetrachloroxylylene diisocyanate, with one or more SH-containing aliphatic compounds, for example, a di(2-mercaptoalkyl) ether.
摘要翻译：通过使一种或多种含NCO的化合物如亚二甲苯基二异氰酸酯，六亚甲基二异氰酸酯和/或四氯亚氧苯基二异氰酸酯与一种或多种含SH的脂族化合物反应，得到一种S-烷基硫代氨基甲酸酯基础透镜树脂，例如二（2 - 巯基烷基）醚。

9. 发明授权

US4094911A Poly(perfluoroalkylene oxide) derivatives 失效
标题翻译：聚（全氟环氧烷）衍生物
公开(公告)号：US4094911A
公开(公告)日：1978-06-13
申请号：US373200
申请日：1973-06-25
申请人： Ronald A. Mitsch , Joseph La Mar Zollinger
发明人： Ronald A. Mitsch , Joseph La Mar Zollinger
IPC分类号： C06B45/10 , C07C43/30 , C07C309/65 , C07D263/62 , C07D271/10 , C07D303/24 , C08G18/50 , C08G18/77 , C08G65/00 , C08G65/329 , C08G65/333 , C08G65/336 , C08G69/42 , C08G77/46
CPC分类号： C07D263/62 , C06B45/10 , C07C265/00 , C07C309/65 , C07D271/10 , C07D303/24 , C08G18/5015 , C08G18/771 , C08G18/773 , C08G65/007 , C08G65/329 , C08G65/333 , C08G65/336 , C08G69/42 , C08G77/46 , C10M3/00 , C10M2211/02 , C10M2213/00 , C10M2213/04 , C10M2213/06 , C10M2215/08 , C10M2215/082 , C10M2215/14 , C10M2215/16 , C10M2215/22 , C10M2215/221 , C10M2215/222 , C10M2215/225 , C10M2215/226 , C10M2215/28 , C10M2215/30 , C10M2217/00 , C10M2217/02 , C10M2217/04 , C10M2221/04 , C10M2227/02 , C10M2227/04 , C10N2240/08 , C10N2240/20 , C10N2240/201 , C10N2240/202 , C10N2240/203 , C10N2240/204 , C10N2240/205
摘要： Polyfunctional poly(perfluoroalkylene oxide) compounds, such as compounds of the formulaA--CF.sub.2 O(CF.sub.2 CF.sub.2 O).sub.m (CF.sub.2 O).sub.n CF.sub.2 --A'where A and A' are reactive radicals containing a polymerizable functional group, e.g., hydroxyl, are provided, such compounds being useful as monomers in the preparation of polymeric materials, e.g., polyurethanes, possessing unusual low temperature stability and resistance to solvents.
摘要翻译：提供了多官能聚（全氟环氧烷）化合物，例如式A-CF2O（CF2CF2O）m（CF2O）nCF2-A'的化合物，其中A和A'是含有可聚合官能团的反应性基团，例如羟基，化合物可用作制备聚合物材料（例如聚氨酯）中的单体，具有不寻常的低温稳定性和耐溶剂性。

10. 发明授权

US3845051A Alpha,omega-di-s-triazinyl perfluoropolyoxa-alkanes 失效
标题翻译： ALPHA，OMEGA-DI-S-TRIAZINYL全氟酚氧化物
公开(公告)号：US3845051A
公开(公告)日：1974-10-29
申请号：US10862371
申请日：1971-01-21
申请人： MINNESOTA MINING & MFG
发明人： ZOLLINGER JOSEPH LAMAR , MITSCH RONALD ALLEN
IPC分类号： C08G65/00 , C07C67/00 , C07C301/00 , C07C303/28 , C07C309/65 , C07D251/24 , C07D263/62 , C07D271/10 , C07D303/24 , C08G18/50 , C08G18/77 , C08G59/00 , C08G59/02 , C08G65/32 , C08G65/329 , C08G65/333 , C08G65/336 , C08G67/00 , C08G69/42 , C08G77/46 , C07D55/50
CPC分类号： C07D263/62 , C07C265/00 , C07C309/65 , C07D271/10 , C07D303/24 , C08G18/5003 , C08G18/5015 , C08G18/773 , C08G65/329 , C08G65/333 , C08G65/336 , C08G69/42 , C08G77/46 , C10M3/00 , C10M2211/02 , C10M2213/00 , C10M2213/04 , C10M2213/06 , C10M2215/08 , C10M2215/082 , C10M2215/14 , C10M2215/16 , C10M2215/22 , C10M2215/221 , C10M2215/222 , C10M2215/225 , C10M2215/226 , C10M2215/28 , C10M2215/30 , C10M2217/00 , C10M2217/02 , C10M2217/04 , C10M2221/04 , C10M2227/02 , C10M2227/04 , C10N2240/08 , C10N2240/20 , C10N2240/201 , C10N2240/202 , C10N2240/203 , C10N2240/204 , C10N2240/205
摘要： 1. NORMALLY LIQUID COMPOUNDS OF THE FORMULA

2-R,4-R'',6-((4-R'',6-R-S-TRIAZIN-2-YL)-(R)FO-)-S-TRIAZINE

WHERE RFO IS A LINKAGE OF THE FORMULA

-CF2O(CF2CF2O)M(CF2O)NCF2-

SAID LINKAGE HAVING AT LEAST 5 ETHER OXYGEN ATOMS AND A NUMBER AVERAGE MOLECULAR WEIGHT OF ABOUT 400 TO 40,000, M AND N ARE INTEGERS DESIGNATING RADOMYL DISTRIBUTED PERFLUOROETHYLENEOXY AND PERFLUOROMETHYLENEOXY REPREATING UNITS, RESPECTIVELY, THE RATIO M/N BEING 0.01/1 TO 5/1, AND R AND R'' ARE MONOVALENT ORGANIC RADICALS OF 1 TO 18 CARBON ATOMS SELECTED FROM THE GROUP CONSISTING OF ALKYL, CYCLOALKYL, PHENYL PERFLUORINATED ALKYL, PERFLUORINATED ALKOXYALKYL, PERFLUORINATED ALKOXYALKYLENEOXYLALKYL, AND PERFLUORINATED ALKOXYPOLY(ALKYLENEOXY) ALKYL.

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