公开(公告)号：US4710521A

公开(公告)日：1987-12-01

申请号：US889560

申请日：1986-07-25

申请人： Thomas G. Soukup ,  John P. Oliver

发明人： Thomas G. Soukup ,  John P. Oliver

IPC分类号： C08J9/02 ,  B01J31/00 ,  C08G18/09 ,  C08G18/16 ,  C08G18/22 ,  C08G18/42 ,  C08J9/12 ,  C08G18/14

CPC分类号： C08G18/42 ,  C08G18/092 ,  C08G18/163 ,  C08G2101/0025 ,  C08G2170/60 ,  Y10S264/83 ,  Y10S521/902 ,  Y10T428/249953

摘要： Rigid polyisocyanurate foams are prepared by (a) bringing together on a continuously advancing conveyor an organic polyisocyanate, a minor amount of a polyester polyol, a blowing agent and, in an organic solvent, a catalyst mixture comprising: (i) a salt of a low molecular weight carboxylic acid selected from the group consisting of an alkali metal salt and an alkaline earth metal salt and mixtures thereof, and (ii) a tertiary amine, the amount of the salt of the low molecular weight carboxylic acid being sufficient and the molecular weight of the carboxylic acid of the salt being sufficiently low to provide a firm foam having a non-friable surface, and (b) foaming the foam-forming mixture.

摘要翻译： 刚性聚异氰脲酸酯泡沫体通过以下步骤制备：（a）将连续进料的输送机上的有机多异氰酸酯，少量的聚酯多元醇，发泡剂和在有机溶剂中的催化剂混合物合并在一起，所述催化剂混合物包含：（i） 选自碱金属盐和碱土金属盐及其混合物的低分子量羧酸，和（ii）叔胺，低分子量羧酸的盐的量足够，分子量 盐的羧酸的重量足够低以提供具有不易碎表面的牢固的泡沫，和（b）使泡沫形成混合物发泡。

公开(公告)号：US06355701B1

公开(公告)日：2002-03-12

申请号：US09489493

申请日：2000-01-21

申请人： Thomas G. Soukup ,  Steven G. Halterbaum

发明人： Thomas G. Soukup ,  Steven G. Halterbaum

IPC分类号： C08G1800

CPC分类号： B32B5/20 ,  B29C44/304 ,  B29C44/3415 ,  B32B2038/0076 ,  B32B2038/0084 ,  B32B2307/304 ,  B32B2307/72 ,  B32B2309/02 ,  B32B2309/14 ,  C08G18/092 ,  C08G2101/0025 ,  C08G2101/005 ,  Y10T428/31547 ,  Y10T428/31551

摘要： A process for manufacturing an insulation board comprising a rigid polyisocyanurate foam core having two major surfaces and a facing material on at least one of the major surfaces, comprising (a) conveying a facing material along a production line for attachment to one major surface of the core; (b) applying a foam-forming mixture of polyisocyanurate to the facing material such that the mixture is applied along the entire width of the facing material; (c) optionally conveying a second facing material along the production line for attachment to the other major surface of the core; (d) conveying the facing material with applied foam-forming mixture into a laminator which comprises a gap for foam expansion and allowing the mixture to foam and expand to fill the gap within the laminator; and (e) curing the foam. The process provides excellent boardstock thickness control, minimal wasted densification at the foam/facer interface, greater compressive strength and high line speed.

摘要翻译： 一种用于制造绝缘板的方法，所述绝缘板包括具有两个主表面的刚性聚异氰脲酸酯泡沫芯和至少一个所述主表面上的面材，所述方法包括：（a）沿着生产线输送面向材料以附着到所述主表面的一个主表面 核心; （b）将聚异氰脲酸酯的泡沫形成混合物施加到所述面材上，使得所述混合物沿所述面材料的整个宽度施加; （c）任选地沿着生产线输送第二面向材料以附接到芯的另一主表面; （d）将具有施加的泡沫形成混合物的面材料输送到包括用于泡沫膨胀的间隙并使混合物发泡和膨胀以填充层压机内的间隙的层压机中; 和（e）固化泡沫。 该工艺提供优异的板坯厚度控制，在泡沫/表面界面处的最小的浪费致密化，更大的压缩强度和高的线速度。

公开(公告)号：US5137930A

公开(公告)日：1992-08-11

申请号：US823100

申请日：1992-01-21

申请人： Thomas G. Soukup

发明人： Thomas G. Soukup

IPC分类号： C08J9/00

CPC分类号： C08J9/0061 ,  C08J9/0066 ,  C08J2375/04 ,  C08J2471/00

摘要： A closed cell, rigid, polymer foam comprising the reaction product of a polyisocyanate and an isocyanate-reactive compound in the presence of (a) a foaming agent, (b) at least about 2 percent by weight of carbon black, based on the weight of the polymer in the foam, and (c) a capped polyoxyalkylene compound which helps bring about a uniform dispersion of the carbon black throughout the foam so that the aged k-factor of the foam is below the aged k-factor of the corresponding unfilled foam.

公开(公告)号：US4795763A

公开(公告)日：1989-01-03

申请号：US182600

申请日：1988-04-18

申请人： David G. Gluck ,  Thomas G. Soukup ,  William J. Moore

发明人： David G. Gluck ,  Thomas G. Soukup ,  William J. Moore

IPC分类号： B32B5/18 ,  B29C44/28 ,  C08J9/00 ,  C08J9/04 ,  C08J9/14 ,  C08K3/04 ,  C08L75/00 ,  H01B3/30 ,  H05K1/03 ,  C08G18/14

CPC分类号： C08J9/0066 ,  B29C44/28 ,  C08K3/04 ,  B29K2075/00 ,  B29K2307/00 ,  Y10S521/917

摘要： A closed cell, rigid, polymer foam containing as filler at least about 2 percent by weight of carbon black, based on the weight of the polymer in the foam, the carbon black being uniformly dispersed throughout the foam so that there is present in the cell walls of the foam an amount of carbon black which reduces the aged k-factor of the foam to below the aged k-factor of the corresponding unfilled foam.

公开(公告)号：US6140383A

公开(公告)日：2000-10-31

申请号：US65825

申请日：1998-04-23

申请人： Thomas G. Soukup ,  Steven G. Halterbaum

发明人： Thomas G. Soukup ,  Steven G. Halterbaum

IPC分类号： B29C44/30 ,  B29C44/34 ,  B32B5/20 ,  C08G18/09 ,  C08G18/04

CPC分类号： B29C44/304 ,  B29C44/3415 ,  B32B5/20 ,  C08G18/092 ,  C08G2101/0025 ,  C08G2101/005 ,  Y10T428/31547 ,  Y10T428/31551

摘要： A process for manufacturing an insulation board comprising a rigid polyisocyanurate foam core having two major surfaces and a facing material on at least one of the major surfaces, comprising (a) conveying a facing material along a production line for attachment to one major surface of the core; (b) applying a foam-forming mixture of polyisocyanurate to the facing material such that the mixture is applied along the entire width of the facing material; (c) optionally conveying a second facing material along the production line for attachment to the other major surface of the core; (d) conveying the facing material with applied foam-forming mixture into a laminator which comprises a gap for foam expansion and allowing the mixture to foam and expand to fill the gap within the laminator; and (e) curing the foam. The process provides excellent boardstock thickness control, minimal wasted densification at the foam/facer interface, greater compressive strength and high line speed.

公开(公告)号：US5192607A

公开(公告)日：1993-03-09

申请号：US922419

申请日：1992-07-31

申请人： Thomas G. Soukup

发明人： Thomas G. Soukup

IPC分类号： C08J9/00

CPC分类号： C08J9/0061 ,  C08J9/0066 ,  C08J2375/04 ,  C08J2471/00 ,  Y10T428/249976 ,  Y10T428/249986

摘要： A closed cell, rigid, polymer foam comprising the reaction product of a polyisocyanate and an isocyanatereactive compound in the presence of (a) a foaming agent, (b) at least about 2 percent by weight of carbon black, based on the weight of the polymer in the foam, and (c) a capped polyoxyalkylene compound which helps bring about a uniform dispersion of the carbon black throughout the foam so that the aged k-factor of the foam is below the aged k-factor of the corresponding unfilled foam.

摘要翻译： 包含多异氰酸酯和异氰酸酯反应性化合物在（a）发泡剂存在下的反应产物的闭孔刚性聚合物泡沫，（b）至少约2重量％的炭黑，基于 泡沫中的聚合物，和（c）封端的聚氧化烯化合物，其有助于使炭黑均匀分散在整个泡沫中，使得泡沫的老化的k因子低于相应的未填充泡沫的老化的k因子。

公开(公告)号：US5149722A

公开(公告)日：1992-09-22

申请号：US751393

申请日：1991-08-28

申请人： Thomas G. Soukup

发明人： Thomas G. Soukup

IPC分类号： C08G18/08 ,  C08G18/00 ,  C08G101/00 ,  C08J9/00 ,  C08J9/02 ,  C08J9/04 ,  C08K3/02 ,  C08K3/04 ,  C08L75/00 ,  C08L75/04 ,  C08L101/00

CPC分类号： C08J9/0061 ,  C08J9/0066 ,  C08J2375/04 ,  C08J2471/00 ,  Y10S521/917

摘要： A closed cell, rigid, polymer foam comprising the reaction product of a polyisocyanate and an isocyanate-reactive compound in the presence of (a) a foaming agent, (b) at least about 2 percent by weight of carbon black, based on the weight of the polymer in the foam, and (c) a capped polyoxyalkylene compound which helps bring about a uniform dispersion of the carbon black throughout the foam so that the aged k-factor of the foam is below the aged k-factor of the corresponding unfilled foam.

摘要翻译： 包含多异氰酸酯和异氰酸酯反应性化合物在（a）发泡剂存在下的反应产物的闭孔刚性聚合物泡沫，（b）至少约2重量％的炭黑，基于重量 的泡沫中的聚合物，和（c）封端的聚氧化烯化合物，其有助于使炭黑均匀分散在整个泡沫中，使得泡沫的老化的k因子低于相应未填充的老化的k因子 泡沫。