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1. (WO2016063286) BRANCHED TRIGLYCERIDE-BASED FLUIDS USEFUL FOR DIELECTRIC AND/OR HEAT TRANSFER APPLICATIONS
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2016/063286 International Application No.: PCT/IN2014/000676
Publication Date: 28.04.2016 International Filing Date: 22.10.2014
Chapter 2 Demand Filed: 11.08.2016
IPC:
C09K 5/00 (2006.01) ,H01B 3/20 (2006.01) ,C07C 59/06 (2006.01)
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
K
MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
5
Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
B
CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
3
Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
18
mainly consisting of organic substances
20
liquids, e.g. oils
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
C
ACYCLIC OR CARBOCYCLIC COMPOUNDS
59
Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O-metal, -CHO, keto, ether, groups, groups, or groups
01
Saturated compounds having only one carboxyl group and containing hydroxy or O-metal groups
06
Glycolic acid
Applicants:
DOW GLOBAL TECHNOLOGIES LLC [US/US]; 2040 Dow Center Midland, MI 48674, US
Inventors:
GUPTE, Kaustubh; IN
CHAUDHARY, Bharat, I.; US
DOWNING, Domonique; US
MCDOUGAL Nolan T.; US
NAIR Sreejit; IN
Agent:
GOLERIA Karuna; De Pennng & De Penning, Alaknanda Building, 16 Nepean Sea Road, Mumbai 400 036 Maharashtra, IN
Priority Data:
Title (EN) BRANCHED TRIGLYCERIDE-BASED FLUIDS USEFUL FOR DIELECTRIC AND/OR HEAT TRANSFER APPLICATIONS
(FR) FLUIDES À BASE DE TRIGLYCÉRIDE RAMIFIÉ UTILES POUR DES APPLICATIONS DIÉLECTRIQUES ET/OU DE TRANSFERT DE CHALEUR
Abstract:
(EN) A fluid composition comprises a triglyceride, having at least one alpha-branched fatty acid residue, wherein each alpha-branched fatty acid residue comprises at least one saturated or mono- unsaturated alkyl chain having a total number of carbon atoms ranging from 12 to 20, and wherein the triglyceride has at least one of (a) a flash point of at least 185 °C, (b) a fire point of at least 230 °C, (c) a pour point of -25 °C or lower, or (d) a combination thereof. The fluid composition may be useful, for example, as a dielectric fluid and/or as a heat transfer fluid in transformers and other electrical device applications.
(FR) L'invention concerne une composition de fluide comprenant un triglycéride, ayant au moins un résidu d'acide gras alpha-ramifié, chaque résidu d'acide gras alpha-ramifié comprenant au moins une chaîne alkyle saturée ou mono-insaturée ayant un nombre total d'atomes de carbone allant de 12 à 20, et le triglycéride présentant au moins une caractéristique parmi (a) un point d'éclair d'au moins 185 °C, (b) un point de feu d'au moins 230 °C, (c) un point d'écoulement de -25 °C ou moins, ou (d) une combinaison de ceux-ci. La composition de fluide peut être utile, par exemple, sous la forme d'un fluide diélectrique et/ou comme fluide de transfert de chaleur dans des transformateurs et d'autres applications de dispositif électrique.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)