| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 1 | Color developing colorless primer | US14267952 | 2014-05-02 | US09611409B2 | 2017-04-04 | Robert J. Duff |
| The intense purple dye normally found in purple primers for use in the adhesive bonding of plastics is replaced with a leuco dye capable developing a visually intense color when activated through contact with the particular plastic being bonded or a complementary solvent cement. | ||||||
| 2 | Color developing colorless primer | US13215399 | 2011-08-23 | US08742007B2 | 2014-06-03 | Robert J. Duff |
| The intense purple dye normally found in purple primers for use in the adhesive bonding of plastics is replaced with a leuco dye capable developing a visually intense color when activated through contact with the particular plastic being bonded or a complementary solvent cement. | ||||||
| 3 | COLOR DEVELOPING COLORLESS PRIMER | US13215399 | 2011-08-23 | US20120043020A1 | 2012-02-23 | Robert J. Duff |
| The intense purple dye normally found in purple primers for use in the adhesive bonding of plastics is replaced with a leuco dye capable developing a visually intense color when activated through contact with the particular plastic being bonded or a complementary solvent cement. | ||||||
| 4 | COLOR DEVELOPING COLORLESS PRIMER | US14267952 | 2014-05-02 | US20140336323A1 | 2014-11-13 | Robert J. Duff |
| The intense purple dye normally found in purple primers for use in the adhesive bonding of plastics is replaced with a leuco dye capable developing a visually intense color when activated through contact with the particular plastic being bonded or a complementary solvent cement. | ||||||
| 5 | Solvent bonding of high acrylonitrile copolymers | US963473 | 1978-11-24 | US4224097A | 1980-09-23 | Herbert Talsma; Charles L. Blanchard; Anita E. Waggy |
| A method for bonding high acrylonitrile copolymers to themselves comprises using certain organic solvents, such as an epoxide, as bonding agents. | ||||||
| 6 | Enhancement of adhesive power | JP14831179 | 1979-11-15 | JPS5569674A | 1980-05-26 | RICHIYAADO ERU KURAIN; ARUBIN JIEI KIISUTO |
| 7 | PRIMER FÜR KLEBEBÄNDER | EP15760374.7 | 2015-08-27 | EP3186309A1 | 2017-07-05 | DIETZE, Sebastian; ELLRINGMANN, Kai; KUPSKY, Marco; NGUYEN, Duc Hung; SCHÜMANN, Uwe |
| The present invention provides a primer for adhesive tapes with improved adhesion-promoting properties. This is achieved with a primer comprising a mixture G, which is dissolved or dispersed in one or more solvents, consisting of at least one co-polymer obtained by co-polymerization of a monomer mixture, comprising an amount of at least 90 wt% of the following monomers: vinylcaprolactam and/or vinylpyrrolidone; - one or more of the monomers a) and/or b): a) acrylic acid ester of a linear, primary alcohol having 2 to 10 carbon atoms in the alkyl group of the alcohol, b) acrylic acid ester of a branched, non-cyclic alcohol having 3 to 12 carbon atoms in the alkyl group of the alcohol, - at least one chlorinated polyolefin, and at least one metal compound selected from the group consisting of metal acetylacetonates, metal alkoxides and alkoxy-metal acetylacetonates. | ||||||
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