Vinyl ether → Furan-2,5-dione--methoxyethene (1/1)

HRID 242760

반응식

HRID 242760 반응식
[C:1]1(=[O:7])[O:6][C:4](=[O:5])[CH:3]=[CH:2]1.[CH2:8]=[CH:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH2:22][CH2:23][CH2:24][CH3:25].C1(=O)O[C:29](=[O:30])[CH:28]=C1.C=CCCCCCCCC.[C:43]1(=[O:49])[O:48][C:46](=[O:47])[CH:45]=[CH:44]1.C=CCCCCCCCCCCCC.[CH:64]([O:66][CH:67]=C)=[CH2:65]>>[C:4]1(=[O:5])[O:6][C:1](=[O:7])[CH:2]=[CH:3]1.[CH2:8]([O:30][CH:29]=[CH2:28])[CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH2:22][CH2:23][CH2:24][CH3:25].[C:46]1(=[O:47])[O:48][C:43](=[O:49])[CH:44]=[CH:45]1.[CH3:67][O:66][CH:64]=[CH2:65]

참가 물질

6

반응물 4

HCID 8024Vinyl etherHCID 1617112,5-Furandione, polymer with 1-tetradeceneHCID 1683442,5-Furandione, polymer with 1-octadeceneHCID 22121024Maleic anhydride decene

생성물 2

HCID 62708Furan-2,5-dione--methoxyethene (1/1)HCID 86676835Maleic anhydride octadecyl vinylether

실험 절차

The cyclic carboxylic anhydride can be used in an amount of about 10-70, preferably about 35-70 mol percent. More preferably 45-60 mol percent of ethylenically unsaturated cyclic anhydride is copolymerized with 40-55 mol percent of at least one C2 to C30 aliphatic 1-alkene to produce a copolymer such as, e.g., a maleic anhydride/octadecene copolymer, maleic anhydride/decene copolymer, and maleic anhydride/tetradecene copolymer. It is also contemplated to copolymerize 45-60 mol percent of a cyclic carboxylic anhydride with 40-50 mol percent of a vinylether of preferably less than 30 carbon atoms to produce a copolymer such as, e.g. a maleic anhydride/octadecyl vinylether copolymer or maleic anhydride/methylvinylether copolymer. It is further contemplated to copolymerize 45-60 mole percent of a cyclic carboxylic anhydride with 40-55 mol percent styrene to produce, e.g. a maleic anhydride/styrene copolymer.

후처리

  1. customto produce a copolymer such as, e.g.

출처 및 근거

ORD 기록
ord-e770e9797cfc48beadc854efe1f1af8c
출처 데이터셋
uspto-grants-2014_02
특허 번호
US08653190B2

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