发明授权
- 专利标题： Book binding process involving primer adhesive containing starch
- 专利标题（中）： 涉及包含淀粉的胶粘剂的书签结合过程
-
申请号： EP87306791.2申请日： 1987-07-31
-
公开(公告)号： EP0260797B1公开(公告)日： 1991-03-20
- 发明人: Hume, Robert Marshall, III
- 申请人： H.B. FULLER COMPANY
- 申请人地址： 2400 Energy Park Drive St. Paul Minnesota 55108 US
- 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： 2400 Energy Park Drive St. Paul Minnesota 55108 US
- 代理机构： Silverman, Warren
- 优先权： US898446 19860819
- 主分类号： B42C9/00
- IPC分类号： B42C9/00 ; C09J9/00
摘要：
The present invention relates to an improved book-binding process comprising the use of an aqueous primer adhesive composition containing ungelatinized starch. A layer of the primer adhesive is coalesced to a resilient hinge by the application of a hot-covering adhesive without the need for an intermediate drying step. The coalesced film of primer adhesive provides a suitable underlying substrate for the adherent covering adhesive which binds the cover stock to the finished book.
公开/授权文献
信息查询
