Реакция #547582

ord-6c240420062249dfb41ba0ba3e9b74eb

Уравнение реакции

CCCCCCCC/C=C\CCCCCCCC(=O)[O-].[K+]
potassium oleate
O=C[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO
glucose
O=P([O-])([O-])OP(=O)([O-])[O-].[Na+].[Na+].[Na+].[Na+]
sodium pyrophosphate
O=S(=O)(O)O
sulfuric acid
C=CC=C
butadiene
C=Cc1ccccc1
styrene
→
C=CC=C.C=Cc1ccccc1
butadiene styrene

Реактанты

—
mercaptan
—
ferrous sulfate hydrate
CCCCCCCC/C=C\CCCCCCCC(=O)[O-].[K+]
potassium oleate
O=C[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO
glucose
O=P([O-])([O-])OP(=O)([O-])[O-].[Na+].[Na+].[Na+].[Na+]
sodium pyrophosphate
O=S(=O)(O)O
sulfuric acid
C=CC=C
butadiene
C=Cc1ccccc1
styrene

Реагенты

Нет

Растворители

O
water

Условия реакции

Подробные условия
See reaction.notes.procedure_details.

Обработка

  1. 1
    workup.ADDITIONwere added
  2. 2
    Другоеto obtain g-ABS latex
  3. 3
    Другоеdried

Методика

50 parts of butadiene rubber latex powder, 50 parts of styrene and 150 parts of deionized water were blended. To the blend, 1.0 parts of potassium oleate, 0.4 parts of cumenhydroperoxide, 0.2 parts of mercaptan-containing chain transfer agent, 0.4 parts of glucose, 0.01 parts of ferrous sulfate hydrate, and 0.3 parts of sodium pyrophosphate were added. The blend was kept at 75° C. for 5 hours to obtain g-ABS latex. To the g-ABS latex, 0.4 parts of sulfuric acid was added, coagulated and dried to obtain butadiene-styrene graft copolymer resin (g-BS) in a powder form.

Источник

DOI: 10.6084/m9.figshare.5104873.v1Патент: US07196126B2uspto-grants-2007_03