Polymeric flow modifiers having a weight average molecular weight of between 4,000 to 450,000 consisting essentially of polymerized monomers on a weight basis as follows: 40 to 96 % C1 or C2 alkyl acrylate or mixtures thereof; 4 to 12 % acrylic acid; and 0 to 48 % copolymerized acrylic acid ester monomer.
申请公布号
WO9624641(A2)
申请公布日期
1996.08.15
申请号
WO1996US01365
申请日期
1996.02.01
申请人
MONSANTO COMPANY
发明人
DUPONT, WILLIAM, ALAN;GROLITZER, MARILYN, ARLENE;OJUNGA-ANDREW, MESHACH;PARADIS, LINDA, ANN
