The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 10, 1992
Filed:
Mar. 27, 1991
Tadashi Kitamura, Kanagawa, JP;
Kiyoto Doi, Kanagawa, JP;
Eiichi Kawasaki, Kanagawa, JP;
Kenichi Yashiro, Kanagawa, JP;
Mitsui Toatsu Chemicals, Inc., Tokyo, JP;
Abstract
The invention provides oiled-face adherable, hot-melt adhesive composition which has constitutive components consisting of thermoplastic resin such as ethylene-acrylate ester resin, tacky resin such as rosin ester derivative and waxes such as paraffin wax and/or plasticizer such as naphthene oil, and also contains modified resin components obtained by introducing into the molecular chains of these components a phosphoric acid group or, if desired, a carboxyl or its anhydride group, for example, by grafting 2-hydroxy-3-(meth)acryloxypropyl phosphate. By providing the composition, adhesion and seal of metals with difficulty adhesive plastics are improved and a non-slip processing method of face-oiled metal scaffolding boards can be accomplished.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile