公开(公告)号：EP0868261B1

公开(公告)日：2000-12-27

申请号：EP96937048.5

申请日：1996-10-29

申请人： MINNESOTA MINING AND MANUFACTURING COMPANY

发明人： KEIPERT, Steven, J.

IPC分类号： B24D9/08

CPC分类号： C08G18/657 ,  B24D3/22 ,  B24D7/16 ,  B24D9/08 ,  B24D9/085 ,  B24D18/00 ,  C08G18/4816 ,  C08G18/6685 ,  C08G2101/00 ,  Y10T428/249984 ,  Y10T428/249986

公开(公告)号：EP0789720B1

公开(公告)日：2001-05-23

申请号：EP95936331.8

申请日：1995-10-13

申请人： MINNESOTA MINING AND MANUFACTURING COMPANY

发明人： KARIM, Naimul ,  KINZER, Kevin, E. ,  EVERAERTS, Albert, I. ,  HALM, Leo, W. ,  KEIPERT, Steven, J. ,  WILLIAMS, Jerry, W.

IPC分类号： C08G59/68 ,  C09J163/00 ,  C09J151/08 ,  C08F283/10

CPC分类号： C09J151/08 ,  C08F283/10 ,  C08F291/00 ,  C08G59/68 ,  C09J4/06 ,  C08F283/00

摘要： A curable pressure sensitive adhesive having long shelf stability comprising (a) at least one free radically polymerized polymer; (2) at least one cationically-polymerizable monomer; (3) a photo-activatable catalyst system for the cationically-polymerizable monomer comprising either at least one organometallic complex salt or at least one onium salt; and (4) optionally, a monohydric or polyhydric alcohol, wherein there is essentially no conversion of the cationically-polymerizable monomer of the curable pressure sensitive adhesive when stored in a manner to exclude actinic radiation, and methods of making the same.

公开(公告)号：EP0868261A1

公开(公告)日：1998-10-07

申请号：EP96937048.0

申请日：1996-10-29

申请人： MINNESOTA MINING AND MANUFACTURING COMPANY

发明人： KEIPERT, Steven, J.

IPC分类号： B24D3 ,  B24D7 ,  B24D9 ,  B24D18 ,  C08G18

CPC分类号： C08G18/657 ,  B24D3/22 ,  B24D7/16 ,  B24D9/08 ,  B24D9/085 ,  B24D18/00 ,  C08G18/4816 ,  C08G18/6685 ,  C08G2101/00 ,  Y10T428/249984 ,  Y10T428/249986

摘要： An abrasive article back up pad having a resilient, open cell polyurethane foam formed as the reaction product of a polyether polyol and an aromatic polyisocyanate, such as an aromatic polyisocyanate including methylene diphenyl diisocyanate ('MDI'), and this foam is attached to the backside of an abrasive article.

公开(公告)号：EP0789720A1

公开(公告)日：1997-08-20

申请号：EP95936331.0

申请日：1995-10-13

申请人： MINNESOTA MINING AND MANUFACTURING COMPANY

发明人： KARIM, Naimul ,  KINZER, Kevin, E. ,  EVERAERTS, Albert, I. ,  HALM, Leo, W. ,  KEIPERT, Steven, J. ,  WILLIAMS, Jerry, W.

IPC分类号： C08F291 ,  C08F2 ,  C08F4 ,  C08F283 ,  C08G59 ,  C09J4 ,  C09J133 ,  C09J151 ,  C09J163

CPC分类号： C09J151/08 ,  C08F283/10 ,  C08F291/00 ,  C08G59/68 ,  C09J4/06 ,  C08F283/00

摘要： A curable pressure sensitive adhesive having long shelf stability comprising (a) at least one free radically polymerized polymer; (2) at least one cationically-polymerizable monomer; (3) a photo-activatable catalyst system for the cationically-polymerizable monomer comprising either at least one organometallic complex salt or at least one onium salt; and (4) optionally, a monohydric or polyhydric alcohol, wherein there is essentially no conversion of the cationically-polymerizable monomer of the curable pressure sensitive adhesive when stored in a manner to exclude actinic radiation, and methods of making the same.

公开(公告)号：EP0641460A1

公开(公告)日：1995-03-08

申请号：EP92915185.0

申请日：1992-05-21

申请人： MINNESOTA MINING AND MANUFACTURING COMPANY

发明人： BRUXVOORT, Wesley, J. ,  KEIPERT, Steven, J. ,  MCCORMICK, Fred, B. ,  WILLIAMS, Jerry, W. ,  WRIGHT, Bradford, B.

IPC分类号： G03F7 ,  B24D3 ,  B32B5 ,  C07F17 ,  C08F20 ,  C08F30 ,  C08F220 ,  C08F230 ,  C08J7 ,  C08L101

CPC分类号： G03F7/027 ,  B24D3/28 ,  C08G18/3206 ,  C08G18/3897 ,  C08G18/73 ,  C09D175/04 ,  G03F7/038 ,  G03F7/0752 ,  Y10S430/107 ,  Y10S430/115 ,  Y10S430/117 ,  Y10T428/24802 ,  Y10T428/25 ,  Y10T428/256 ,  Y10T428/2839 ,  Y10T428/31507 ,  Y10T428/31511 ,  Y10T428/31663

摘要： An energy sensitive composition comprising a monomeric organometallic complex essentially free of nucleophilic groups and which, upon exposure to energy, bonds to basic reactive sites on a substrate via the metal center, leaving the polymerizable group of the complex unreacted and unrestricted; an energy sensitive composition at least one energy sensitive organometallic group is incorporated in or appended to the backbone of a polymer, such that the resulting coordinatively unsaturated organometallic group or groups bond to basic reactive sites on a substrate, thus forming permanent bonds, and further, the adherent compositions are useful in applications such as adhesion of polymers to substrates, protective coatings, printing plates, durable release coatings, primers, binders, and paints.

摘要翻译： 一种能量敏感组合物，其包含基本上不含亲核基团的单体有机金属络合物，并且其在暴露于能量时经由金属中心与基底上的碱性反应位点键合，使复合物的可聚合基团未反应和不受限制; 能量敏感组合物至少一个能量敏感的有机金属基团被引入到聚合物的骨架中或附着于聚合物的骨架上，使得所得到的协同不饱和的有机金属基团与基底上的碱性反应位点结合，从而形成永久的键， 粘合剂组合物可用于诸如将聚合物粘合到基材，保护涂层，印版，耐久脱模涂料，底漆，粘合剂和涂料等应用中。