Phosgene → Methyl Methacrylate
Reaction equation
[OH:1][C:2]1[CH:7]=[CH:6][C:5]([C:8](C2[CH:16]=[CH:15][C:14]([OH:17])=CC=2)(C)[CH3:9])=[CH:4][CH:3]=1.C(C1C=C[C:25]([OH:28])=CC=1)(C)(C)C.[C:29](Cl)(Cl)=[O:30].[CH3:33][C:34]1[CH2:39]C(Cl)(C)C(Cl)C[C:35]=1/C=C/Cl>>[CH2:9]=[CH:8][C:5]1[CH:6]=[CH:7][CH:2]=[CH:3][CH:4]=1.[C:29]1(=[O:30])[O:17][C:14](=[O:28])[CH:15]=[CH:16]1.[C:39]([O:28][CH3:25])(=[O:1])[C:34]([CH3:33])=[CH2:35]Participants
Procedure
linear aromatic polycarbonate resin powder synthesized from bisphenol A, p-tert-butylphenol as a terminal capping agent and phosgene by interfacial polycondensation (Panlite L-1225WP (trade name) of Teijin Chemicals Ltd., viscosity average molecular weight of 22,400) PC-2: linear aromatic polycarbonate resin powder synthesized from bisphenol A, p-tert-butylphenol as a terminal capping agent and phosgene by interfacial polycondensation (L-1225WS (trade name) of Teijin Chemicals Ltd., viscosity average molecular weight of 20,900) (Component B) B-1: SN3300B5 (trade name) (manufactured by Shine Polymer Co., Ltd.) obtained by suspension polymerizing styrene, maleic anhydride and methyl methacrylate in the presence of polytetrafluoroethylene particles (polytetrafluoroethylene content of 50 wt %) (Component B for Comparison) B-2: POLY TS AD001 (trade name) (manufactured by PIC Co., Ltd.) obtained by suspension polymerizing styrene and acrylonitrile in the presence of polytetrafluoroethylene particles (polytetrafluoroethylene content of 50 wt %) B-3: Blendex449 (trade name) (manufactured by Cronpton Co., Ltd.) obtained by emulsion polymerizing styrene and acrylonitrile in the presence of polytetrafluoroethylene particles (polytetrafluoroethylene content of 50 wt %) B-4: SN3300 (trade name) (manufactured by Shine Polymer Co., Ltd.) obtained by suspension polymerizing styrene and acrylonitrile in the presence of polytetrafluoroethylene particles (polytetrafluoroethylene content of 60 wt %) B-5: Polyfuron MPA FA500 (trade name) (manufactured by Daikin Industries, Ltd., polytetrafluoroethylene) (Component C) C-1: Megafac F-114P (trade name) (manufactured by Dainippon Ink and Chemicals, Inc., potassium perfluorobutanesulfonate) C-2: silicone compound produced by the following method (rational formula: M2DH2D1Dφ23, Si—H amount of 0.21 mol/100 g, aromatic group content of 49 wt %, average polymerization degree of 8.0, the symbols in the above rational formula represent the following siloxane units and the coefficients (subscripts) of the symbols represent the numbers of siloxane units in one molecule (polymerization degree). M: (CH3)3SiO1/2 MH: H(CH3)2SiO1/2 D: (CH3)2SiO DH: H(CH3)2SiO Dφ2: (C6H5)2SiO Tφ: (C6H5)SiO3/2 [Production Method]
Sources & evidence
- ORD record
- ord-8ebf0c5e43a5472ca55a330824426318
- Source dataset
- uspto-grants-2012_10
- Patent number
- US08278377B2
Reaction notes
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