润滑科技信息平台

专利摘要

本发明提供式(I)的化合物: 其中W独立地选自H、F、Cl、Br和I;10 X独立地选自H、F、Cl、Br、I , CW3 和 OR 基于至少一个 X 是 OR; R独立地选自C(O)(CH2)m(CF2)nY和CW2C(CW2OC(O)(CH2)m(CF2)nY)3; m是0到2的整数;15 n是2到8的整数; Y是C(Z)3; Z独立地选自H、F、Cl、Br和I。此类化合物可用作润滑剂,例如用于传热组合物中。 ......

基本信息

专利类型:
发明专利
申请/专利号:
EP2016822717
申请日期:
2016-12-07
专利申请人:
分类号:
["C07C69/63","C09K5/04","C10M171/00","C10M131/12"]
发明/设计人:
LOW, ROBERT ELLIOT ， SHARRATT, ANDREW PAUL ， HODGSON, EMMA JANE
权利要求: 1. A composition comprising a heat transfer portion and a lubricant portion comprising a compound of formula (I): wherein W is independently selected from the group consisting of H, F, Cl, Br and I; X is independently selected from the group consisting of H, F, Cl, Br, I, CW3 and OR on the basis that at least one X is OR; R is independently selected from the group consisting of C(O)(CH2)m(CF2)nY and CW2C(CW2OC(O)(CH2)m(CF2)nY)3; m is an integer from 0 to 2; n is an integer from 2 to 8; Y is C(Z)3; and Z is independently selected from the group consisting of H, F, Cl, Br and I; wherein the heat transfer portion comprises one or more compounds selected from the group consisting of (hydro)fluoroolefins (HFOs), hydrofluorocarbons (HFCs), chlorofluorocarbons (CFCs), hydrochlorofluorocarbons (HCFCs), propane, propylene, n-butane and isobutane .2. A composition according to claim 1, wherein at least two of the X substituents are OR, optionally wherein at least 2 X substituents are H.3. A composition according to any one of the preceding claims, wherein at least three of the X substituents are OR.4. A composition according to any one of the preceding claims, wherein R is C(O)(CH2)m(CF2)nY.5. A composition according to any preceding claim, wherein one R substituent is CW2C(CW2OC(O)(CH2)m(CF2)nY)3, optionally wherein three R substituents are C(O)(CH2)m(CF2)nY.6. A composition according to any one of the preceding claims, wherein when m is 0 n is an integer from 5 to 8; optionally wherein when m is 0 n is an integer of 5 or 6; or wherein Y is CF3; or wherein Y is CF2H and m is 5.7. A composition according to any one of the claims 1 to 5, wherein when m is 1 n is an integer from 4 to 7.8. A composition according to any one of the preceding claims, wherein Y is independently selected from the group consisting of CF3 and CF2H.9. A composition according to any one of the preceding claims, wherein W is H.10. A composition according to any preceding claim, wherein the lubricant portion comprises a compound according to Formula 1, in a proportion of at least 10, 20, 30, 40, 50 wt% of the total weight of the lubricant.11. A composition according to any preceding claim comprising at least two different compounds of formula (I).12. A composition according to any preceding claim, wherein the heat transfer portion comprises one or more compounds selected from the group of R-1234ze, R-1234yf, R-1243zf, R1123, R-1132a, R1336mzz, R-134a, R-152a, R-32, R-161, R-125, R-134, R-245fa, R-236fa, R-227ea, R-143a and R-365mfc.13. A composition according to any preceding claim, which is less flammable than a composition comprising the same heat transfer portion combined with a polyalkylene glycol (PAG) and/or polyol ester (POE) based lubricant; or which is less flammable than the heat transfer portion.14. A composition according to any preceding claim, which has an ignition temperature of about 500 °C or greater, preferably about 600 °C or greater; or which is non-flammable.15. A heat transfer device containing a composition as defined in any preceding claim, preferably wherein the heat transfer device is a refrigeration device; which is optionally selected from the group consisting of automotive air conditioning systems, residential air conditioning systems, commercial air conditioning systems, residential refrigerator systems, residential freezer systems, commercial refrigerator systems, commercial freezer systems, chiller air conditioning systems, chiller refrigeration systems, and commercial or residential heat pump systems.