Title: Prolon spinning dope for wig and its production method
Application Number: 200410060346 Application Date: 2004.12.22
Publication Number: 1640336 Publication Date: 2005.07.20
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: A41G3/00,D01F4/00
Applicant(s) Name: Song Huiyuan Address: 450007
Inventor(s) Name: Song Huiyuan, Hu Zongshan
Attorney & Agent: nie mengmin
Abstract:
     The present invention relates to a protein synthetic fibre spinning dope for wig and its production method. Its dope composition is formed from (by weight portion) 30-70 portions of protein, 0.5-3 portions of fire-resistant agent, 1-3 portions of sodium ethanol sulfonate and 28.5-64 portions of polyvinyl alcohol or acrylic nitrile first monomer or acrylic nitrile first monomer and methyl methacrylate or butyl methacrylate or hydroxyethyl methacrylate second monomer. The said raw materials are undergone the processes of copolymerization reaction, curing, heat-insulating and stirring so as to obtain the invented product.
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