Title: Nontacky acrylonitrile/butadiene adhesive tape
Application Number: 86100931 Application Date: 1986.02.18
Publication Number: 1003291 Publication Date: 1986.09.17
Approval Pub. Date: 1991.05.29 Granted Pub. Date: 1991.05.29
International Classifi-cation: B32B27/08;C09J7/02
Applicant(s) Name: Minnesota Mining and Manufacturing Co. Address:
Inventor(s) Name: Robert C. Brown;Shih-Lai Lu
Attorney & Agent: DAI ZHENXIU YU HUIJUN
Abstract:
    Adhesive tape, the adhesive layer of which comprises a copolymer of (a) acrylonitrile and (b) butadiene and/or isoprene. Even though such an adhesive copolymer layer is usually substantially nontacky, it forms under moderate pressure bonds to many substrates which become stronger than the substrates. The bonds become strong more quickly when heated while the pressure is being applied. For a usefully long period of time after initiating a bond, the tape usually is repositionable.
Time: 10
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