发明授权
- 专利标题: Primerless pressure-sensitive adhesive constructions
- 专利标题(中): 无底漆压敏粘合剂结构
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申请号: US616858申请日: 1996-03-15
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公开(公告)号: US5925432A公开(公告)日: 1999-07-20
- 发明人: Kamram Kian , Henk de Koning , Yukihiko Sasaki , Luigi Sartor
- 申请人: Kamram Kian , Henk de Koning , Yukihiko Sasaki , Luigi Sartor
- 申请人地址: CA Pasadena
- 专利权人: Avery Dennison Corporation
- 当前专利权人: Avery Dennison Corporation
- 当前专利权人地址: CA Pasadena
- 主分类号: B05C5/02
- IPC分类号: B05C5/02 ; B05C9/06 ; B05D1/26 ; C09J7/02 ; G09F3/10 ; B32B7/10
摘要:
Disclosed herein is a primerless removable pressure sensitive adhesive construction comprising an unprimed facestock, a first adhesive layer in contact with the facestock, a second removable pressure sensitive adhesive layer in contact with the first adhesive layer, and a release surface in contact with the second adhesive layer. Advantageously, constructions of this design exhibit improved layflatness in comparison to conventional emulsion primed removable pressure sensitive adhesive constructions.
公开/授权文献
- US4629241A Energy-saving aerodynamic vehicle 公开/授权日:1986-12-16