摘要:
A hot melt pressure sensitive adhesive composition consisting essentially of 5 to 50% by weight hydroxypropyl cellulose; a styrene block copolymer present in an amount up to 30% by weight; 5 to 40% by weight plasticizer, about 85% of which may be a water insoluble plasticizer; 20 to 70% by weight tackifying resin; and 0 to 3% by weight stabilizer, the components totaling 100% by weight.
摘要:
A hot melt pressure sensitive adhesive composition consisting essentially of 5 to 50% by weight hydroxypropyl cellulose; a styrene block copolymer present in an amount up to 30% by weight; 5 to 40% by weight plasticizer, about 85% of which may be a water insoluble plasticizer; 20 to 70% by weight tackifying resin; and 0 to 3% by weight stabilizer, the components totaling 100% by weight.