Patent AR-058829-A1 (AR)
Title: Agentes de expansion para formar espuma que comprenden fluorocarbonos insaturados
Inventor: NAPPA MARIO J
Filed: 2006-11-02
Abstract: Reivindicacion 1: Una espuma de célula abierta, célula cerrada o multimodal que se prepara espumando una composicion espumable en presencia de un agente de expension, donde dicho agente de expansion comprende un fluorocarburo o hidrofluorocarburo que se selecciona entre el grupo que consiste en: (i) un hidrofluorocarburo con la formula E- o Z-R1CH=CHR2, donde R1 y R2 son, independientemente, grupos perfluoroalquilo C1 a C6; y (ii) un fluorocarburo o hidrofluorocarburo que se selecciona entre el grupo que consiste en CF3CF=CHF, CF3CH=CF2, CHF2CF=CF2, CHF2CH=CHF, CF3CF=CH2, CF3CH=CHF, CH2FCF=CF2, CHF2CH=CF2, CHF2CF=CHF, CHF2CF=CH2, CF3CH=CH2, CH3CF=CF2, CH2FCHCF2, CH2FCF=CHF, CHF2CH=CHF, CF3CF=CFCF3, CF3CF2CF=CF2, CF3CF=CHCF3, CF3CF2CF=CH2, CF3CH=CHCF3, CF3CF2CH=CH2, CF2=CHCF2CF3, CF2=CFCHFCF3, CF2=CFCF2CHF2, CHF2CH=CHCF3, (CF3)2C=CHCF3, CF3CF=CHCF2CF3, CF3CH=CFCF2CF3, (CF3)2CFCH=CH2, CF3CF2CF2CH=CH2, CF3(CF2)3CF=CF2, CF3CF2CF=CFCF2CF3, (CF3)2C=C(CF3)2, (CFS)2CFCF=CHCF3, CF2=CFCF2CH2F, CF2=CFCHFCHF2, CH2=C(CFs)2, CH2CF2CF=CF2, CH2FCF=CFCHF2, CH2FCF2CF=CF2, CF2=C(CF3)(CH3), CH2=C(CHF2)(CF3), CH2=CHCF2CHF2, CF2=C(CHF2)(CH3), CHF=C(CF3)(CH3), CH2=C(CHF2)2, CF3CF=CFCH3, CH3CF=CHCFO3, CF2=CFCF2CF2CF31 CHF=CFCF2CF2CF3, CF2=CHCF2CF2CF31 CF2=CFCF2CF2CHF2, CHF2CF=CFCF2CF31 CF3CF=CFCF2CHF2, CF3CF=CFCHFCF3, CHF=CFCF(CFS)2, CF2=CFCH(CFS) 2, CF3CH=C(CFs)2, CF2=CHCF(CF3)2, CH2=CFCF2CF2CF3, CHF=CFCF2CF2CHF21 CH2=C(CF3)CF2CF3, CF2=CHCH(CF3)2l CHF=CHCF(CF3) 2, CF2=C(CF3)CH2CF3, CH2=CFCF2CF2CHF21 CF2=CHCF2CH2CF3, CF3CF=C(CF3)(CH3), CH2=CFCH(CFs)2, CHF=CHCH(CF3)2, CH2FCH=C(CFs)2, CH3CF=C(CFs)2, CH2=CHCF2CHFCF3, CH2C(CF3)CH2CF3, (CFa)2C=CHC2F5, (CF3)2CFCF=CHCF3, CH2=CHC(CFS)31 (CFS)2C=C(CH3)(CF3), CH2=CFCF2CH(CF3)2, CF3CF=C(CH3)CF2CF3, CFSCH=CHCH(CFS)2, CH2=CHCF2CF2CF2CHF2, (CFS)2C=CHCF2CH31 CH2=C(CF3)CH2C2F5, CH2=CHCH2CF2C2F5, CH2=CHCH2CF2C2F5, CF3CF2CF=CFC2Hs, CH2=CHCH2CF(CF3)Z, CFSCF=CHCH(CF3)(CH3), (CF3)2C=CFC2H5, cyclo- CF2CF2CF2CH=CH-, cyclo-CF2CF2CH=CH-, CF3CF2CF2C(CHs)=CH2, CF3CF2CF2CH=CHCH3, cyclo- CF2CF2CF=CF-, CyCIo-CF2CF=CFCF2CF2-, cyclo- CF2CF=CFCF2CF2CF21 CFSCF2CF2CF2CH=CH2, CF3CH=CHCF2CF31 CF2CF2CH=CHCF2CF3, CF3CH=CHCF2CF2CF3, CF3CF=CFC2F5, CF3CF=CFCF2CF2C2F5, CF3CF2CF=CFCF2C2F5, CF3CH=CFCF2CF2C2F51 CF3CF=CHCF2CF2C2F5, CF3CF2CH=CFCF2C2F51 CFSCF2CF=CHCF2C2F5, C2F5CF2CF=CHCH3, C2F5CF=CHCH3, (CFs)2C=CHCH3, CF3C(CHs)=CHCF3, CHF=CFC2F5, CHF2CF=CFCFs1 (CFs)2C=CHF, CH2FCF=CFCF3, CHF=CHCF2CFs, CHF2CH=CFCFs, CHF=CFCHFCFS, CF3CH=CFCHF2, CHF=CFCF2CHF2, CHF2CF=CFCHF2, CH2CF=CFCF3, CH2FCH=CFCF3, CH2=CFCHFCF3, CH2=CFCF2CHF2, CFsCH=CFCH2F, CHF=CFCH2CF3, CHF=CHCHFCF3, CHF=CHCF2CHF2, CHF2CF=CHCHF2, CHF=CFCHFCHF2, CF3CF=CHCH3, CF2=CHCF2Br, CHF=CBrCHF2, CHBr=CHCF3, CF3CBr=CFCF3, CH2=CBrCF2CF3, CHBr=CHCF2CF3, CH2=CHCF2CF2Br, CH2=CHCBrFCF3, CH3CBr=CHCF3, CF3CBr=CHCH3, (CFs)2C=CHBr, CF3CF=CBrCF2CF3, E-CHF2CBr=CFC2F5, Z- CHF2CBr=CFC2F5, CF2=CBrCHFC2F5, (CFs)2CFCBr=CH2, CHBr=CF(CF2)2CHF2, CH2=CBrCF2C2F5, CF2=C(CH2Br)CF3, CH2=C(CBrF2)CF3, (CF3)2CHCH=CHBr, (CF3)2C=CHCH2Br, CH2=CHCF(CF3)CBrF21 CF2=CHCF2CH2CBrF2, CFBr=CHCF3, CFBr=CFCF3, CF3CF2CF2CBr=CH2, y CF3(CF2)3CBr=CH2.