专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明公开

EP2484722A1 CROSSLINKABLE FLUORORUBBER COMPOSITION AND CROSSLINKED RUBBER ARTICLE 有权
标题翻译：可固化氟橡胶组合物和交联橡胶制品
公开(公告)号：EP2484722A1
公开(公告)日：2012-08-08
申请号：EP10820691.3
申请日：2010-09-30
申请人： Asahi Glass Company, Limited
发明人： HONDA, Makoto , FUJITA, Tomoyuki , WATANABE, Kunio , SHIRAKAWA, Daisuke
IPC分类号： C08L27/12 , C08J3/24 , C08K5/06 , C08K5/14 , C08L71/00
CPC分类号： C08G65/007 , C08G2650/46 , C08G2650/48 , C08K5/0025 , C08K5/14 , C08K5/20 , C08L27/12 , C08L71/00 , C08L71/02 , C08L2666/22
摘要： To provide a crosslinkable fluororubber composition which can give a crosslinked rubber article excellent in flexibility at a low temperature, and the crosslinked rubber article.
A crosslinkable fluororubber composition comprising a fluororubber and a compound represented by (X-) x (Z-) z Y, is crosslinked to form a crosslinked rubber article. In the formula, X is U-(CF 2 ) a O(CF 2 CF 2 O) b -, Z is R F O(CF 2 CF 2 O) c -, Y is a (x+z) valent perfluoro saturated hydrocarbon group or such a group having an etheric oxygen atom inserted between carbon atoms thereof, x is an integer of at least 3, z is an integer of at least 0, x+z is an integer of at least 3, U is a monovalent group having at least one member selected from the group consisting of an unsaturated hydrocarbon, a bromine atom and an iodine atom, R F is a C 1-20 linear perfluoroalkyl group or such a group having an etheric oxygen atom inserted between carbon atoms thereof, a is an integer of from 0 to 20, b is an integer of from 1 to 200, and c is an integer of from 3 to 200.

12. 发明公开

EP3109302A1 COMPOSITION FOR HEAT CYCLE SYSTEM, AND HEAT CYCLE SYSTEM 有权转让
标题翻译：用于热循环系统和热循环系统的组合物
公开(公告)号：EP3109302A1
公开(公告)日：2016-12-28
申请号：EP15751792.1
申请日：2015-02-19
申请人： Asahi Glass Company, Limited
发明人： FUKUSHIMA, Masato , MITSUOKA, Hiroaki , TASAKA, Mai , SHIRAKAWA, Daisuke , TAKAGI, Hirokazu , ARAI, Takeaki
IPC分类号： C10M171/00 , C09K5/04 , C10M105/38 , C10M107/24 , C10M171/02 , C10N20/00 , C10N20/02 , C10N30/00 , C10N30/04 , C10N30/06 , C10N30/10 , C10N40/30
摘要： To provide a composition for a heat cycle system having favorable lubricating properties and comprising a working fluid for heat cycle which has a low global warming potential and which can replace R410A, and a heat cycle system employing the composition.
A composition for a heat cycle system, which comprises a working fluid for heat cycle containing an unsaturated fluorinated hydrocarbon compound having a specific structure, and a refrigerant oil having a breakdown voltage of at least 25 kV, a hydroxy value of at most 0.1 mgKOH/g, and an aniline point of at least -100°C and at most 0°C, and a heat cycle system employing the composition for a heat cycle system.
摘要翻译：本发明提供一种具有良好的润滑性的热循环系统用组合物，其包含具有低全球变暖潜势的用于热循环的工作流体并且能够替代R410A的组合物以及使用该组合物的热循环系统。 1。一种热循环系统用组合物，其特征在于，其包含含有具有特定结构的不饱和氟化烃化合物的热循环用工作流体和耐压25kV以上，羟值为0.1mgKOH / g，苯胺点至少为-100℃且至多为0℃的热循环系统以及使用该热循环系统用组合物的热循环系统。

13. 发明公开

EP3101082A1 WORKING MEDIUM FOR HEAT CYCLE, COMPOSITION FOR HEAT CYCLE SYSTEM, AND HEAT CYCLE SYSTEM 有权转让
标题翻译：工作介质热传导电路组成的热循环炉系统中电路系统的
公开(公告)号：EP3101082A1
公开(公告)日：2016-12-07
申请号：EP15743372.3
申请日：2015-01-20
申请人： Asahi Glass Company, Limited
发明人： FUKUSHIMA, Masato , MITSUOKA, Hiroaki , TASAKA, Mai , KAWAGUCHI, Satoshi , UENO, Katsuya , TANAKA, Toshiyuki , OKAMOTO, Hidekazu , OTSUKA, Tetsuo , KADOWAKI, Yoshinobu , NOGAMI, Tatsuhiro , SHIRAKAWA, Daisuke , TAKAGI, Hirokazu , ARAI, Takeaki
IPC分类号： C09K5/04
CPC分类号： C09K5/045 , C09K5/044 , C09K2205/122 , C09K2205/126 , C09K2205/22 , C09K2205/40
摘要： To provide a working fluid which has cycle performance sufficient as an alternative to R410A while the influence over global warming is sufficiently suppressed, which does not significantly increase the load to an apparatus as compared with a case where R410A is used, and which can be stably used continuously without any special measures, a composition for a heat cycle system comprising the working fluid, and a heat cycle system employing the composition.
A working fluid for heat cycle, wherein the global warming potential is less than 300; the product of the relative coefficient of performance and the relative refrigerating capacity is at least 0.820 relative to R410A in a standard refrigerating cycle under conditions of an evaporation temperature of 0°C, a condensing temperature of 40°C, a supercoiling degree of 5°C and a degree of superheat of 5°C; the relative compressor discharge gas pressure is at most 1.100; the lower limit of the combustion range by method A in High Pressure Gas Safety Act is at least 5 vol%; and the pressure will not exceed 2.00 MPaG in a combustion test by method A in High Pressure Gas Safety act under 0.98 MPaG at 250°C.
摘要翻译：以提供工作流体其中有循环性能充以替代R410A而对全球变暖的影响被充分地抑制，不显着增加的负载上设备与其中使用R410A的情况相比，并且可以稳定地连续使用而无需任何特殊的措施，对于一个热循环系统，其包括工作流体的组合物，以及热循环系统用人组合物。热循环用工作流体，worin全球变暖潜能值小于300; 的性能相关系数和相对制冷能力的产品是至少0820相对于R410A在标准制冷循环的0℃，40℃，5°的超螺旋度的冷凝温度的蒸发温度的条件下 C和度为5℃的过热; 相对压缩机排出气体压力为至多1100; 燃烧范围的高压气体安全法案下限通过方法A是至少5体积％; 和压力将不会在250℃下超过0.98 MPAG在高压气体安全动作通过方法A的燃烧试验二时MPAG

14. 发明公开

EP2325157A1 METHOD FOR PRODUCING A PERFLUORO COMPOUND HAVING HYDROXYL GROUPS 有权
标题翻译： VERFAHREN ZUR HERSTELLUNG EINER PERFLUORVERBINDUNG MIT HYDROXYLGRUPPEN
公开(公告)号：EP2325157A1
公开(公告)日：2011-05-25
申请号：EP09813069.3
申请日：2009-09-08
申请人： Asahi Glass Company Limited
发明人： SHIRAKAWA, Daisuke , GOZU, Yoshiyuki , MORISAWA, Yoshitomi
IPC分类号： C07C41/26 , C07C43/13 , C07B61/00
CPC分类号： C07C69/63 , C07C43/137 , C07C59/315 , C07C69/708
摘要： To provide a method for producing a perfluoro compound having hydroxyl groups, whereby agglomeration of a reduction reaction intermediate tends not to occur during a reduction reaction, and a perfluoro compound having -C(=O)OH can be used as a starting material.
Reducing (A-C(=O)=Q=) n R fn in the presence of a metal hydride and an inorganic salt of lithium in an alcohol solvent to obtain
(B-CH(OH)-Q-) n-m (A-C(=O)-Q-) m R fn , wherein A is a hydroxyl group, a C 1-5 alkoxy group, a hydrogen atom, a C 1-5 alkyl group or the like, Q is a perfluoroalkylene group or the like, n is an integer of at least 1, m is an integer at least 0 and less than n, R fn is an n valent perfluoro saturated hydrocarbon group or the like, and B is a group depending on A wherein when A is a hydroxyl group, a C 1-5 alkoxy group or the like, B is a hydrogen atom, and when A is a hydrogen atom, a C 1-5 alkyl group or the like, B is the same group as A.
摘要翻译：为了提供一种制备具有羟基的全氟化合物的方法，因此在还原反应中不会发生还原反应中间体的聚集，并且可以使用具有-C（= O）OH的全氟化合物作为原料。在醇溶剂中，在金属氢化物和锂的无机盐存在下还原（AC（= O）= Q =）n R fn，得到（B-CH（OH）-Q-）nm（AC（= O ）-Q-）m R fn，其中A是羟基，C 1-5烷氧基，氢原子，C 1-5烷基等，Q是全氟亚烷基等，n是至少为1的整数，m为至少为0且小于n的整数，R fn为n价全氟饱和烃基等，B为取代基的A，其中当A为羟基时， C 1-5烷氧基等，B为氢原子，当A为氢原子，C 1-5烷基等时，B为与A相同的基团。

15. 发明公开

EP2039672A1 FLUORINE-CONTAINING COMPOUND HAVING HIGHLY FLUORINATED NORBORNANE STRUCTURE, FLUORINE-CONTAINING POLYMER, AND THEIR PRODUCTION METHODS 有权
标题翻译：荧光显微镜VERBINDUNG MIT HOCHFLUORIERTER NORBORNANSTRUKTUR，FLUORHALTIGES POLYMER UND VERFAHREN ZU DEREN HERSTELLUNG
公开(公告)号：EP2039672A1
公开(公告)日：2009-03-25
申请号：EP07768153.4
申请日：2007-07-04
申请人： Asahi Glass Company, Limited
发明人： MATSUKAWA, Yasuhisa , SHIRAKAWA, Daisuke , MUROTANI, Eisuke , SHIROTA, Naoko , TAKEBE, Yoko
IPC分类号： C07C49/467 , C07C67/14 , C07C69/653 , C08F20/22
CPC分类号： C07C49/477 , C07C29/143 , C07C29/147 , C07C31/44 , C07C35/52 , C07C45/54 , C07C61/40 , C07C67/14 , C07C69/653 , C07C69/753 , C07C2602/42 , C08F220/24
摘要： To provide a novel polymerizable fluorocompound having a highly fluorinated norbornane structure, and a polymer obtained from the compound. Further, their production processes and a novel intermediate useful for the processes.
A novel compound (1) such as a compound (11) or a compound (12), and its polymer. A compound (2) such as a compound (21) or (22), and a compound (3) such as a compound (31) or (32 M ), which are useful as an intermediate for the production of the compound (1), and its production process. However, each of Z A to Z E represents such as -CH(-OC(O)C(CH 3 )=CH 2 )- or -CF 2 , Each of W A and W E represents such as F, each of Y A to Y E represents such as -CH(-OH)- or -CF(CH 2 OH), and each of X A to X E represents such as -C(O)- or -CF 2 -.
摘要翻译：提供具有高氟化降冰片烷结构的新型可聚合氟化合物和由该化合物获得的聚合物。此外，它们的生产方法和用于该方法的新型中间体。化合物（11）或化合物（12）等新化合物（1）及其聚合物。可用作制备化合物（1）的中间体的化合物（2）如化合物（21）或（22）和化合物（3）如化合物（31）或（32M））及其生产过程。然而，ZA至ZE各自表示-CH（-OC（O）C（CH 3）= CH 2） - 或-CF 2，WA和WE各自表示F，YA〜YE各自表示作为-CH（-OH） - 或-CF（CH 2 OH），XA至XE各自表示-C（O） - 或-CF 2 - 。

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