公开(公告)号：US20110034628A1

公开(公告)日：2011-02-10

申请号：US12300535

申请日：2007-05-09

Applicant: Gunther Ott ,  Bjorn Feldmann ,  Sabine Holtschulte ,  Andreas Janssen ,  Christin Sobbe ,  Karl-Heinz Joost

Inventor： Gunther Ott ,  Bjorn Feldmann ,  Sabine Holtschulte ,  Andreas Janssen ,  Christin Sobbe ,  Karl-Heinz Joost

IPC: C08G18/72 ,  C08L75/04

CPC classification number: C08G18/792 ,  C08G18/0823 ,  C08G18/2825 ,  C08G18/3212 ,  C08G18/4063 ,  C08G18/4283 ,  C09D175/04

Abstract: Disclosed are branched polyols (A) having two or more hydroxyl groups per molecule prepared by providing a polyisocyanate (A1) containing per molecule two or more isocyanate groups and either two or more hard segments (a11) which as part of a thermoset three-dimensional network raise its glass transition temperature, or two or more soft segments which as part of a thermoset three-dimensional network lower its glass transition temperature; and reacting the polyisocyanate (A1) with a polyol (A2) in a molar ratio (A2):(A1) of ≧2 and an equivalent ratio of [X+OH]:NCO≧2; wherein polyol (A2) has the general formula I: X [—R(—OH)n]m, and the variables have the following definitions: n is a number from 1 to 5, m is 1 or 2, X is an isocyanate-reactive functional group, and R is a divalent to pentavalent organic radical, with the proviso that R comprises at least one hard segment (a11) if (A1) comprises soft segments.

Abstract translation: 公开了每分子具有两个或多个羟基的支化多元醇（A），其通过提供每分子含有两个或更多个异氰酸酯基团和两个或更多个硬链段（a11）制备的多异氰酸酯（A1），所述硬链段作为热固性三维 网络提高其玻璃化转变温度，或两个或更多软段，作为热固性三维网络的一部分降低其玻璃化转变温度; 并使多异氰酸酯（A1）与摩尔比（A2）：（A1）= 2的多元醇（A2）和当量的[X + OH]:NCO≥2的比例反应; 其中多元醇（A2）具有通式I：X [-R（-OH）n] m，并且变量具有以下定义：n为1至5的数，m为1或2，X为异氰酸酯 - 反应性官能团，R是二价至五价有机基团，条件是如果（A1）包含软链段，R包含至少一个硬链段（a11）。

公开(公告)号：US20080135171A1

公开(公告)日：2008-06-12

申请号：US11628224

申请日：2005-05-25

Applicant: Nick Gruber ,  Reinhold Schwalm ,  Erich Beck ,  Klaus Menzel ,  Yvonne Heischkel ,  Hubert Baumgart ,  Horst Hintze-Bruning ,  Fatmir Raka ,  Christin Sobbe ,  Berthold Austrup

Inventor： Nick Gruber ,  Reinhold Schwalm ,  Erich Beck ,  Klaus Menzel ,  Yvonne Heischkel ,  Hubert Baumgart ,  Horst Hintze-Bruning ,  Fatmir Raka ,  Christin Sobbe ,  Berthold Austrup

IPC: B32B38/00 ,  B32B27/00 ,  B05D1/36 ,  B05D3/06 ,  B32B27/40

CPC classification number: B32B27/08 ,  B29C35/0805 ,  B29C37/0032 ,  B29C45/0053 ,  B29C45/14778 ,  B29C51/002 ,  B29C51/14 ,  B29C63/0017 ,  B29C2035/0827 ,  B29C2037/0042 ,  B29C2791/001 ,  B29L2009/00 ,  B29L2031/30 ,  B32B2038/0076 ,  B32B2307/406 ,  B32B2307/412 ,  B32B2307/584 ,  B32B2605/08 ,  C08G18/281 ,  C08G18/282 ,  C08G18/3212 ,  C08G18/672 ,  C08G18/792 ,  C08G18/8175 ,  C08J7/047 ,  C08J2475/00 ,  C09D175/16 ,  Y10T428/31551 ,  Y10T428/31855 ,  C08G18/0823

Abstract: The invention relates to a radiation-curable laminated sheet or film comprising at least one substrate layer and a top layer which comprises a radiation-curable material having a glass transition temperature below 50° C. and having a high double bond density and acid groups, processes for the production thereof and the use thereof.

Abstract translation: 本发明涉及包含至少一个基材层和顶层的可辐射固化层压片或薄膜，该顶层包含玻璃化转变温度低于50℃并具有高双键密度和酸基的可辐射固化材料， 其生产方法及其用途。

公开(公告)号：US06747091B1

公开(公告)日：2004-06-08

申请号：US09890520

申请日：2002-10-26

Applicant: Hubert Baumgart ,  Ulrike Röckrath ,  Astrid Poth ,  Günther Ott ,  Christin Sobbe ,  Uwe Meisenburg

Inventor： Hubert Baumgart ,  Ulrike Röckrath ,  Astrid Poth ,  Günther Ott ,  Christin Sobbe ,  Uwe Meisenburg

IPC: C08F22010

CPC classification number: C09D5/02 ,  C09D5/04 ,  Y10T428/12

Abstract: The invention relates to an intrinsically viscous powder-slurry that can hardened by actinic radiation or optionally by thermal means, which contains solid spherical particles with an average particle size of 0.8 to 20 &mgr;m and a maximum particle size of 30 &mgr;m. The clear powder coating slurry contains 0.05 to 1 meq/g of ion-forming groups and 0.05 to 1 meq/g of neutralizing agents and has a viscosity of (i) 50 to 1000 mPas at a shear rate of 1000 s−1, (ii) 150 to 8000 mPas at a shear rate of 10 s−1, and (iii) from 180 to 12000 mPas at a shear rate of 1 s−1.

Abstract translation: 本发明涉及一种本质上粘稠的粉末浆料，其可通过光化辐射或任选地通过热方式硬化，其包含平均粒度为0.8至20μm，最大粒径为30μm的固体球形颗粒。 透明粉末涂料浆料含有0.05-1meq / g的离子形成基团和0.05至1meq / g的中和剂，并且在1000s -1的剪切速率下具有（i）50至1000mPas的粘度， ，（ii）在10s -1剪切速率下150至8000mPas，和（iii）在1s -1的剪切速率下180至12000mPas。