Title: Preparation of polyethylene plasticizers from oil and fats of animal or vegetable
Application Number: 89105249 Application Date: 1989.03.11
Publication Number: 1045591 Publication Date: 1990.09.26
Approval Pub. Date: Granted Pub. Date: 1994.08.31
International Classifi-cation: C08K5/10,C11C3/00
Applicant(s) Name: Wang Lisheng Address:
Inventor(s) Name:
Attorney & Agent: HAN ZHENDONG
Abstract:
     Going through chlorination and addition reaction of hydrogen chloride on animal or plant oil, a kind of PVC plasticizers (chloro-oil) is obtained, which has such properties as higher molecular weight, good mutual solubility with PVC and flame resistance. If the PVC products plasticized by this and other assistant plasticizers are used at high temp., its physical and mechanical properties can be kept for long time. The invention features simple technology, easily available raw materials, and no pollution.
Time: 7