公开(公告)号：EP1430011B1

公开(公告)日：2014-07-23

申请号：EP02773563.8

申请日：2002-09-25

申请人： Honeywell International Inc.

发明人： HARIDASON, Nair, K. ,  SHANKLAND, Ian, R. ,  BRADLEY, David, E. ,  POSS, Andrew, J. ,  DEMMIN, Timothy, R. ,  NALWAJEK, David ,  VAN DER PUY, Michael

IPC分类号： C07C17/25 ,  C07C21/18

CPC分类号： C07C17/04 ,  C07C17/25 ,  C07C19/14 ,  C07C21/18

公开(公告)号：EP2718341A2

公开(公告)日：2014-04-16

申请号：EP12797374.1

申请日：2012-06-08

申请人： Honeywell International Inc.

发明人： WILLIAMS, David, J. ,  BOGDAN, Mary, C. ,  GITTERE, Clifford, P. ,  POSS, Andrew, J.

IPC分类号： C08G18/16 ,  C08G18/28 ,  C08J9/06 ,  C08G101/00

CPC分类号： C08G18/1808 ,  C08G18/163 ,  C08G18/1816 ,  C08G18/222 ,  C08G18/227 ,  C08G18/4018 ,  C08G18/4208 ,  C08G18/482 ,  C08G18/5021 ,  C08G18/7664 ,  C08G2101/00 ,  C08J9/144 ,  C08J2375/04

摘要： The invention provides polyurethane and polyisocyanurate foams and methods for the preparation thereof. More particularly, the invention relates to closed-celled, polyurethane and polyisocyanurate foams and methods for their preparation. The foams are characterized by a fine uniform cell structure and little or no foam collapse. The foams are produced with a polyol premix composition which comprises a combination of a hydrohaloolefin blowing agent, a polyol, a silicone surfactant, and an-amine catalyst that preferably has a Fluoride Generation Value of not greater than about 1000 ppm.

摘要翻译： 本发明提供了聚氨酯和聚异氰脲酸酯泡沫及其制备方法。 更具体地说，本发明涉及闭孔聚氨酯和聚异氰脲酸酯泡沫体及其制备方法。 泡沫的特点是具有良好的均匀泡孔结构和很少或没有泡沫破裂。 该泡沫用多元醇预混合物组合物制备，该组合物包含氢卤代烯烃发泡剂，多元醇，有机硅表面活性剂和优选具有不大于约1000ppm的氟化物产生值的胺催化剂的组合。

公开(公告)号：EP1448501A1

公开(公告)日：2004-08-25

申请号：EP02782357.4

申请日：2002-11-22

申请人： Honeywell International Inc.

发明人： NAIR, Haridasan, K. ,  SHANKLAND, Ian, R. ,  BRADLEY, David, E. ,  CHENEY, Martin, E. ,  POSS, Andrew, J. ,  DEMMIN, Timothy, R. ,  NALEWAJEK, David ,  VAN DER PUY, Michael

IPC分类号： C07C17/10 ,  C07C19/10

CPC分类号： C07C17/10 ,  C07C19/10

摘要： A process for preparing 1-chloro-1,1,3,3,3-pentafluoropropane, CF3CH2CF2Cl, comprising contacting in a reaction zone in the substantial absence of oxygen, reactants comprising chlorine and 1,1,1,3,3-pentafluoropropane, CF3CH2CHF2 (also referred to as HFC-245fa), and subjecting the reactants to actinic radiation, such as UV light at about 2,000 to 4,000 Angstroms, wherein: (1) inert gas is present at a concentration equal to or less than about 5 wt.% of the total weight of reactants; (2) the molar ratio of chlorine to CF3CH2CHF2 is from about 0.2:1 to about 1.5:1; and (3) the concentration of chlorinated product produced having greater than one chlorine present in the molecule is less than or equal to about 10 wt.%.