发明授权
- 专利标题: Method for the preparation of non-blocking adhesive coated articles and cold seal bonded laminates
- 专利标题(中): 制备无粘合剂涂层制品和冷封粘合层压板的方法
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申请号: US09959255申请日: 1999-09-30
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公开(公告)号: US07695809B1公开(公告)日: 2010-04-13
- 发明人: Michael J. Maksymkiw , Yuduo Zhu , Michael J. Dochniak
- 申请人: Michael J. Maksymkiw , Yuduo Zhu , Michael J. Dochniak
- 申请人地址: US MN St. Paul
- 专利权人: H. B. Fuller Company
- 当前专利权人: H. B. Fuller Company
- 当前专利权人地址: US MN St. Paul
- 国际申请: PCT/US99/22536 WO 19990930
- 国际公布: WO00/56470 WO 20000928
- 主分类号: B32B7/12
- IPC分类号: B32B7/12
摘要:
The present invention relates to a method of preparing adhesive coated articles and cold seal bonded laminates therefrom. Specifically, it relates to a method wherein certain polychloroprene based adhesive compositions are used to form adhesive coated substrates that are non-blocking and pressure sealable at ambient temperature. In a preferred embodiment, the invention relates to a method for the preparation of coated substrates and articles that are particularly useful for the manufacture of medical packaging and tamper evident applications.
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