公开(公告)号：EP0458484A3

公开(公告)日：1992-12-09

申请号：EP91304069.7

申请日：1991-05-07

Applicant: THE KENDALL COMPANY

Inventor： Shannon, Paul T. ,  Zeitvogel, Frederick J. ,  Adams, Charles Lee

IPC: C09J7/02 ,  B32B27/32

CPC classification number: B32B27/32 ,  A23L29/238 ,  A23L29/262 ,  B32B37/153 ,  B32B2309/02 ,  B32B2323/046 ,  B32B2405/00 ,  C09J7/29 ,  C09J2201/162 ,  G03C5/17 ,  G21K4/00 ,  G21K2004/06 ,  G21K2004/08 ,  G21K2004/12 ,  Y10S426/804

Abstract: Novel one-step calendering process wherein two different polymer masses are fed into the same nip to provide discrete molecularly oriented strata; and novel sheet materials and adhesive tapes prepared thereby.

公开(公告)号：EP0458484A2

公开(公告)日：1991-11-27

申请号：EP91304069.7

申请日：1991-05-07

Applicant: THE KENDALL COMPANY

Inventor： Shannon, Paul T. ,  Zeitvogel, Frederick J. ,  Adams, Charles Lee

IPC: C09J7/02 ,  B32B27/32

CPC classification number: B32B27/32 ,  A23L29/238 ,  A23L29/262 ,  B32B37/153 ,  B32B2309/02 ,  B32B2323/046 ,  B32B2405/00 ,  C09J7/29 ,  C09J2201/162 ,  G03C5/17 ,  G21K4/00 ,  G21K2004/06 ,  G21K2004/08 ,  G21K2004/12 ,  Y10S426/804

Abstract: Novel one-step calendering process wherein two different polymer masses are fed into the same nip to provide discrete molecularly oriented strata; and
novel sheet materials and adhesive tapes prepared thereby.

Abstract translation: 新型一步压延方法，其中将两种不同的聚合物质量进料到相同的辊隙中以提供离散的分子取向的层; 和由此制备的新型片材和胶带。