pH sensitive thermoplastic binder,申请号US19960763167-传众专利搜索

pH sensitive thermoplastic binder

申请公布号：US6077895(A)

申请号：US19960763167

申请日期：1996.12.10

申请公布日期：2000.06.20

申请人：

ATO FINDLEY, INC.

发明人：STRELOW, DIANE;ALPER, MARK

分类号：A61L15/22;A61L15/58;C09J133/06;(IPC1-7):C08L91/06;C08L59/00;C08L31/02;C08K5/12

主分类号：A61L15/22

摘要：An alkali soluble hot melt composition for melt blowing applications is described which maintains a viscosity of at least 50,000 cp at temperatures of 350 DEG F. The adhesive composition in cludes about 20% to about 95%, by weight, of an alkali soluble polymer; about 0% to about 50%, by weight, of a crystalline resin; about 0-50% by weight, of a suitable filler; and about 0% to about 50%, by weight, of a suitable plasticizer.