4Ross B A.Use the Modified Diisocyanate for preparing linear thermoplastic polyurethane elastomer having improved properties[P].USP:5013811,1991-05-07.
5Frisch Kurt C.New Specialty Polymer products through inter-penetrating polymer network[M].CRC Press,1988.
6Sperling L H. Polymer network definition[M].Science & Engineering (PM SE),1999,79:31-36.
7Kim S C,Sperling Eds L H. IPNs Around the World[M].Science & Engineering, Wiley, Chichester,1997,58:103-132.
8Fiedlerova S M,Pompe G A,et al.IPN-Like Systems Based on Polyethylene and Mathacrylate:2.Polyethylene-butyl Methacrylate Copolymer IPNs Polymer[J].J.Polymer Sci,1998,39:1289-1297.
9Sperling L H.Interpenetrating Polymer Network:An Overview (M).Oxford University Press.1994.
10Adler H J,Jahny K,Bettina V B.Polyurethane Macromers New Building Blocks for Acrylic Hybrid Emulsions with Outstanding Performance.Progress in Organic Coatings,2001,43(4):251-257
