公开(公告)号：US20070142607A1

公开(公告)日：2007-06-21

申请号：US11304265

申请日：2005-12-15

Applicant: Stephen Harasin ,  Richard Roesler ,  Rick Starcher ,  Carol Kinney ,  James Garrett

Inventor： Stephen Harasin ,  Richard Roesler ,  Rick Starcher ,  Carol Kinney ,  James Garrett

IPC: C08G18/00

CPC classification number: C08G18/4866 ,  C08G18/482 ,  C08G18/4841 ,  C08G18/5024 ,  C08G18/6674 ,  C08G18/792 ,  C08G2120/00

Abstract: This invention relates to polyurethane elastomers and to a process for their production. These elastomers comprise the reaction product of a (cyclo)aliphatic isocyanate component having an NCO group content of about 20 to about 45%, with an isocyanate-reactive component comprising one or more low unsaturation polyether polyols, a low molecular weight organic compound containing two hydroxyl groups and which is free of amine groups, and, optionally, one or more organic compounds having a molecular weight of about 200 to about 500, a hydroxyl functionality of 3 to 4 and comprising an amine-initiated polyether polyol.

Abstract translation: 本发明涉及聚氨酯弹性体及其生产方法。 这些弹性体包含具有约20至约45％的NCO基团含量的（环）脂族异氰酸酯组分与包含一种或多种低不饱和聚醚多元醇的异氰酸酯反应性组分的反应产物，含有两个 羟基，并且不含胺基团，以及任选地，一种或多种分子量为约200至约500，羟基官能度为3至4并包含胺引发的聚醚多元醇的有机化合物。

公开(公告)号：US20060079650A1

公开(公告)日：2006-04-13

申请号：US10962800

申请日：2004-10-12

Applicant: Thomas Stevenson ,  Ramesh Subramanian ,  Rick Starcher ,  Larry Smedley ,  Homer Dove

Inventor： Thomas Stevenson ,  Ramesh Subramanian ,  Rick Starcher ,  Larry Smedley ,  Homer Dove

IPC: C08G63/127 ,  C08G63/12

CPC classification number: C08G18/4211 ,  C08G18/4219 ,  C08G2150/20 ,  C08K3/013 ,  C08K5/315 ,  C09D167/02 ,  C09D175/06

Abstract: Powder coatings having good impact resistance and weatherability characteristics are produced with an isophthalic acid-based polyester and an isocyanate-based curing agent.

Abstract translation: 使用间苯二甲酸类聚酯和异氰酸酯系固化剂制造具有良好耐冲击性和耐候性特性的粉末涂料。

公开(公告)号：US20070185302A1

公开(公告)日：2007-08-09

申请号：US11350316

申请日：2006-02-08

Applicant: Stephen Harasin ,  Richard Roesler ,  Rick Starcher ,  Carol Kinney ,  James Garrett

Inventor： Stephen Harasin ,  Richard Roesler ,  Rick Starcher ,  Carol Kinney ,  James Garrett

IPC: C08G18/00

CPC classification number: C08G18/7837 ,  C08G18/165 ,  C08G18/2063 ,  C08G18/6674 ,  C08G18/8025 ,  C08G2120/00

Abstract: This invention relates to polyurethane elastomers and to a process for their production. These elastomers comprise the reaction product of a polyisocyanate component comprising an allophanate modified (cyclo)aliphatic polyisocyanate which has an NCO group content of about 15 to about 35% or a prepolymer thereof, with an isocyanate-reactive component comprising one or more polyether polyols which is free of amine groups, and a low molecular weight organic compound containing two hydroxyl groups and which is free of amine groups, in the presence of one or more catalysts.

Abstract translation: 本发明涉及聚氨酯弹性体及其生产方法。 这些弹性体包含包含NCO基团含量为约15至约35％的脲基甲酸酯改性（环）脂族多异氰酸酯或其预聚物的多异氰酸酯组分与包含一种或多种聚醚多元醇的异氰酸酯反应性组分的多异氰酸酯组分的反应产物， 在一种或多种催化剂的存在下，不含胺基团和含有两个羟基并且不含胺基团的低分子量有机化合物。

公开(公告)号：US20070142609A1

公开(公告)日：2007-06-21

申请号：US11300958

申请日：2005-12-15

Applicant: Stephen Harasin ,  Richard Roesler ,  Rick Starcher ,  Carol Kinney ,  James Garrett

Inventor： Stephen Harasin ,  Richard Roesler ,  Rick Starcher ,  Carol Kinney ,  James Garrett

IPC: C08G18/10

CPC classification number: C08G18/792 ,  C08G18/2063 ,  C08G18/4841 ,  C08G18/6674 ,  C08G2120/00

Abstract: This invention relates to polyurethane elastomers and to a process for their production. These elastomers comprise the reaction product of a (cyclo)aliphatic isocyanate component having an NCO group content of about 20 to about 45%, with an isocyanate-reactive component comprising one or more polyether polyols which is free of amine groups, and a low molecular weight organic compound containing two hydroxyl groups and which is free of amine groups, in the presence of one or more catalysts.

Abstract translation: 本发明涉及聚氨酯弹性体及其生产方法。 这些弹性体包含NCO基团含量为约20至约45％的（环）脂族异氰酸酯组分与包含一种或多种不含胺基的聚醚多元醇的异氰酸酯反应性组分的反应产物，以及低分子量 在一种或多种催化剂存在下，含有两个羟基并且不含胺基团的重量有机化合物。

公开(公告)号：US20070142610A1

公开(公告)日：2007-06-21

申请号：US11300957

申请日：2005-12-15

Applicant: Stephen Harasin ,  Richard Roesler ,  Rick Starcher ,  Carol Kinney ,  James Garrett

Inventor： Stephen Harasin ,  Richard Roesler ,  Rick Starcher ,  Carol Kinney ,  James Garrett

IPC: C08G18/77

CPC classification number: C08G18/7837 ,  C08G18/10 ,  C08G18/1858 ,  C08G18/2063 ,  C08G18/4866 ,  C08G18/6674

Abstract: This invention relates to polyurethane elastomers and to a process for their production. These elastomers comprise the reaction product of a polyisocyanate component comprising an allophanate modified (cyclo)aliphatic polyisocyanate which has an NCO group content of about 15 to about 35% or a prepolymer thereof, with an isocyanate-reactive component comprising a low unsaturation polyether polyols, a low molecular weight organic compound containing two hydroxyl groups and which is free of amine groups, and, optionally, one or more organic compounds having a molecular weight of about 200 to about 500, a hydroxyl functionality of 3 to 4 and comprising an amine-initiated polyether polyol.

Abstract translation: 本发明涉及聚氨酯弹性体及其生产方法。 这些弹性体包括包含NCO基团含量为约15至约35％的脲基甲酸酯改性（环）脂族多异氰酸酯或其预聚物的多异氰酸酯组分与包含低不饱和聚醚多元醇的异氰酸酯反应性组分的多异氰酸酯组分的反应产物， 含有两个羟基并且不含胺基的低分子量有机化合物，以及任选的一种或多种分子量为约200至约500，羟基官能度为3至4的有机化合物， 引发的聚醚多元醇。