公开(公告)号：US06855739B2

公开(公告)日：2005-02-15

申请号：US10168864

申请日：2001-01-25

Applicant: Armin Becker ,  Bernd Bruchmann ,  Andreas Arlt ,  Ulrich Treuling ,  Rainer Rahm ,  Jürgen Decker ,  Ulrich Steuerle ,  Martin Kreyenschmidt ,  Willi Riegel ,  Werner Bertleff

Inventor： Armin Becker ,  Bernd Bruchmann ,  Andreas Arlt ,  Ulrich Treuling ,  Rainer Rahm ,  Jürgen Decker ,  Ulrich Steuerle ,  Martin Kreyenschmidt ,  Willi Riegel ,  Werner Bertleff

IPC: B01J20/04 ,  B01J20/26 ,  B01J20/30 ,  C08G18/38 ,  C08G18/48 ,  C08G18/64 ,  C08G18/67 ,  C08G18/83 ,  C08G101/00 ,  C08J9/00 ,  C08J9/42 ,  C08J9/36

CPC classification number: C08J9/0061 ,  B01J20/26 ,  C08G18/4804 ,  C08G18/482 ,  C08G18/6423 ,  C08G18/6715 ,  C08G18/833 ,  C08G2101/00 ,  C08G2101/0008 ,  C08G2101/0083 ,  C08J9/42 ,  C08J2205/05 ,  C08J2375/04 ,  C08J2479/00

Abstract: The invention relates to polyurethane foams comprising (i) ethylenimine, polyethylenimine, polyvinylamine, polyvinylamine copolymers, carboxymethylated polyethylenimines, phosphonomethylated polyethylenimines, quarternized polyethylenimines and/or dithiocarbamatized polyethylenimines or (ii) alkali hydroxides and/or alkaline earth metal hydroxides or a mixture consisting of both (i) and (ii).

Abstract translation: 本发明涉及聚氨酯泡沫，其包含（i）亚乙基亚胺，聚乙烯亚胺，聚乙烯胺，聚乙烯胺共聚物，羧甲基化聚乙烯亚胺，膦酰甲基化聚乙烯亚胺，季铵化聚乙烯亚胺和/或二硫代氨基甲酸化的聚乙烯亚胺或（ii）碱金属氢氧化物和/或碱土金属氢氧化物或由 （i）和（ii）。

公开(公告)号：US06465596B1

公开(公告)日：2002-10-15

申请号：US09566363

申请日：2000-05-08

Applicant: Bernd Bruchmann ,  Thomas Servay ,  Ulrich Treuling

Inventor： Bernd Bruchmann ,  Thomas Servay ,  Ulrich Treuling

IPC: C08G1800

CPC classification number: C08G18/08 ,  C08G18/3206 ,  C08G18/3271

Abstract: In a process for preparing linear oligourethanes and polyurethanes by reacting 1 mole of a) diisocyanate with 1 mole of b) a compound having two groups which are reactive toward isocyanates, the functional groups of a) and/or b) have differing reactivities toward the functional groups of the other reactant and the reaction conditions are selected so that in each case only particular functional groups of a) and b) react with one another.

Abstract translation: 在1摩尔a）二异氰酸酯与1摩尔b）具有两个对异氰酸酯反应的基团的化合物的制备线型低聚氨酯和聚氨酯的方法中，a）和/或b）的官能团具有不同的反应性 选择其它反应物的官能团和反应条件，使得在每种情况下只有a）和b）的特定官能团彼此反应。

公开(公告)号：US06376637B1

公开(公告)日：2002-04-23

申请号：US09491852

申请日：2000-01-26

Applicant: Bernd Bruchmann ,  Ulrike Ehe ,  Frank Wingerter ,  Konrad Stiefenhöfer ,  Ulrich Treuling

Inventor： Bernd Bruchmann ,  Ulrike Ehe ,  Frank Wingerter ,  Konrad Stiefenhöfer ,  Ulrich Treuling

IPC: C08G1810

CPC classification number: C08G83/005 ,  C08G18/3206 ,  C08G18/3275 ,  C08G83/002

Abstract: In a process for preparing dendritic or highly branched polyurethanes by reacting diisocyanates and/or polyisocyanates with compounds containing at least two groups which are reactive toward isocyanates, at least one of the reactants contains functional groups having a different reactivity compared to the other reactant and the reaction conditions are selected so that only certain reactive groups react with one another in each reaction step.

Abstract translation: 在通过使二异氰酸酯和/或多异氰酸酯与含有至少两个对异氰酸酯反应的基团的化合物反应来制备树枝状或高度支化的聚氨酯的方法中，至少一种反应物含有与其它反应物相比具有不同反应性的官能团， 选择反应条件使得在每个反应步骤中仅某些反应基团彼此反应。

公开(公告)号：US06169124A

公开(公告)日：2001-01-02

申请号：US09308265

申请日：1999-05-14

Applicant: Peter Horn ,  Dietrich Scherzer ,  Karl H{umlaut over (a)}berle ,  Ulrich Treuling ,  Georg Partusch ,  G{umlaut over (u)}nter T{umlaut over (a)}nny ,  Axel Kistenmacher

Inventor： Peter Horn ,  Dietrich Scherzer ,  Karl H{umlaut over (a)}berle ,  Ulrich Treuling ,  Georg Partusch ,  G{umlaut over (u)}nter T{umlaut over (a)}nny ,  Axel Kistenmacher

IPC: C08G1804

CPC classification number: C08J9/0028 ,  C08G18/0838 ,  C08G2101/00 ,  C08G2125/00 ,  C08J2375/04 ,  C08K5/11 ,  C08L75/00

Abstract: In a process for producing self-releasing, compact or cellular moldings which comprise polyisocyanate polyaddition products and may contain reinforcing material by reacting a) organic and/or modified organic polyisocyanates with b) at least one compound containing at least two reactive hydrogen atoms and having a molecular weight of from 62 to 10,000 and, if desired, c) chain extenders and/or crosslinkers in the presence of d) internal mold release agents and in the presence of or absence of e) catalysts, f) blowing agents, g) reinforcing materials and h) auxiliaries in an open or closed mold, the internal mold release agents (d) used are diesters and/or monoesters of alkylsuccinic acids and/or diesters and/or monoesters of alkenylsuccinic acids.

Abstract translation: 在用于生产包含多异氰酸酯加聚产物的自释放，紧密或细胞模制品的方法中，并且可以通过使有机和/或改性的有机多异氰酸酯与b）至少一种含有至少两个反应性氢原子并具有分子 重量为62至10,000，如果需要，c）在d）内部脱模剂和存在或不存在催化剂的情况下，增链剂和/或交联剂，f）发泡剂，g）增强材料，和h） 助剂在开放或封闭的模具中，使用的内部脱模剂（d）是烯基琥珀酸的烷基琥珀酸和/或二酯和/或单酯的二酯和/或单酯。