公开(公告)号：US20130041102A1

公开(公告)日：2013-02-14

申请号：US13642762

申请日：2011-05-18

Applicant: Evelyn Albrecht ,  Emmanouil Spyrou ,  Annegret Lilienthal ,  Andre Raukamp ,  Dirk Hoppe ,  Dirk Kuppert ,  Joachim Venzmer ,  Frank Schubert ,  Michael Ferenz

Inventor： Evelyn Albrecht ,  Emmanouil Spyrou ,  Annegret Lilienthal ,  Andre Raukamp ,  Dirk Hoppe ,  Dirk Kuppert ,  Joachim Venzmer ,  Frank Schubert ,  Michael Ferenz

IPC: C08G18/74 ,  C08G18/83

CPC classification number: C09J175/04 ,  C08G18/0814 ,  C08G18/0823 ,  C08G18/0828 ,  C08G18/283 ,  C08G18/2865 ,  C08G18/288 ,  C08G18/2895 ,  C08G18/706 ,  C08G18/79 ,  C08L75/04 ,  C08L75/08 ,  C08L75/12 ,  C09D175/04 ,  C09D175/08 ,  C09D175/12

Abstract: The invention relates to water-soluble or water-dispersible, hydrophilic polyisocyanates and polyisocyanate mixtures, to a process for preparing them, and to their use as a starting component in the production of polyurethane polymers, more particularly as crosslinkers for water-soluble or water-dispersible film-forming binders, adhesives binders, or sealant binders or binder components with or without groups which are reactive towards isocyanate groups.

公开(公告)号：US20120071577A1

公开(公告)日：2012-03-22

申请号：US13375664

申请日：2010-04-23

Applicant: Jan Pfeffer ,  Martina Ortelt ,  Emmanouil Spyrou ,  Thomas Haas ,  Uwe Korek ,  Harald Schmidt ,  Uwe Dingerdissen

Inventor： Jan Pfeffer ,  Martina Ortelt ,  Emmanouil Spyrou ,  Thomas Haas ,  Uwe Korek ,  Harald Schmidt ,  Uwe Dingerdissen

IPC: C09D175/04 ,  C08G18/02 ,  C09D175/00 ,  C08G18/77 ,  C08G18/62 ,  C08J9/00 ,  C08G18/58 ,  C09D163/00 ,  C09D175/12 ,  C09D129/04 ,  C09D133/14 ,  C08G18/42 ,  C08G18/83 ,  C08G18/44 ,  C08G18/48 ,  C07D493/04

CPC classification number: C08G18/771 ,  C08G18/3218 ,  C09D175/04

Abstract: The invention relates to the use of 2,5-diisocyanato-1,4:3,6-dianhydro-2,5-dideoxy-D-manitol (I), 2,5-diisocyanato-1,4:3,6-dianhydro-2,5-dideoxy-D-glucitol (II), and/or 2,5-diisocyanato-1,4:3,6-dianhydro-2,5-dideoxy-L-iditol (III).

Abstract translation: 本发明涉及2,5-二异氰酸根合-1,4：3,6-二脱氢-2,5-二脱氧-D-甘露糖醇（I），2,5-二异氰酸根合-1,4： 二氢-2,5-二脱氧-D-葡萄糖醇（II）和/或2,5-二异氰酸根合-1,4：3,6-二脱氢-2,5-二脱氧-L-阿托糖醇（III）。

公开(公告)号：US20120003890A1

公开(公告)日：2012-01-05

申请号：US13256359

申请日：2010-02-05

Applicant: Friedrich Georg Schmidt ,  Emmanouil Spyrou ,  Werner Grenda ,  Sebastian De Nardo ,  Sibylle Planitz-Penno

Inventor： Friedrich Georg Schmidt ,  Emmanouil Spyrou ,  Werner Grenda ,  Sebastian De Nardo ,  Sibylle Planitz-Penno

IPC: B32B5/02 ,  D03D9/00

CPC classification number: C08G18/798 ,  C08G18/0895 ,  C08G18/1875 ,  C08G18/42 ,  C08J5/24 ,  C08J2375/04 ,  Y10T428/249921 ,  Y10T428/249924 ,  Y10T428/24994 ,  Y10T428/249945 ,  Y10T428/249946 ,  Y10T428/249947 ,  Y10T442/10 ,  Y10T442/20

Abstract: The invention relates to prepregs and composite components (moulding) produced therefrom at a low temperature, obtainable by using powdery highly reactive polyurethane compositions containing uretdione groups, with specific catalysts.

Abstract translation: 本发明涉及通过使用含有脲二酮基团的粉末状高反应性聚氨酯组合物和特定催化剂，在低温下由其制备的预浸料和复合组分（模制品）。

公开(公告)号：US20100179273A1

公开(公告)日：2010-07-15

申请号：US12090255

申请日：2006-10-13

Applicant: Emmanouil Spyrou ,  Lars Hellkuhl

Inventor： Emmanouil Spyrou ,  Lars Hellkuhl

IPC: C08L75/04

CPC classification number: C09D5/03 ,  C08G18/672 ,  C08G2150/20 ,  C08G2210/00 ,  C09D175/16 ,  C08G18/42

Abstract: The present invention relates to storage-stable reactive powder coating compositions based on (semi)crystalline and amorphous ingredients and to their use as powder coatings.

Abstract translation: 本发明涉及基于（半）结晶和无定形成分的储存稳定的反应性粉末涂料组合物及其作为粉末涂料的用途。

公开(公告)号：US20080200577A1

公开(公告)日：2008-08-21

申请号：US11993903

申请日：2006-05-12

Applicant: Emmanouil Spyrou ,  Marion Ebbing-Ewald

Inventor： Emmanouil Spyrou ,  Marion Ebbing-Ewald

IPC: C08J3/28 ,  C08F2/46

CPC classification number: C08G18/755 ,  C08G18/672 ,  C09D175/16 ,  C08G18/42

Abstract: The invention relates to radiation-curable formulations which contain adhesion promoters containing phosphoric acid and which in the cured state afford a particular degree of corrosion control for metallic substrates, and to a process for preparing them.

Abstract translation: 本发明涉及包含含有磷酸的粘合促进剂并且在固化状态下为金属基材提供特定程度的腐蚀控制的可辐射固化制剂及其制备方法。

公开(公告)号：US20080139753A1

公开(公告)日：2008-06-12

申请号：US11722740

申请日：2005-10-28

Applicant: Emmanouil Spyrou ,  Andrea Henschke ,  Nicole Fresmann

Inventor： Emmanouil Spyrou ,  Andrea Henschke ,  Nicole Fresmann

IPC: C08F283/04 ,  C08F4/42 ,  C08F4/00

CPC classification number: C08G18/758 ,  C08G18/1875 ,  C08G18/225 ,  C08G18/798

Abstract: The invention relates to polyurethane compositions which contain uretdione groups and are based on 1,4-diisocyanatocyclohexylmethane, particularly for polyurethane powder coating and adhesive compositions which can be cured at a low temperature, to a process for producing them, and to their use.

Abstract translation: 本发明涉及含有脲二酮基团并且基于1,4-二异氰酸根合环己基甲烷的聚氨酯组合物，特别是用于聚氨酯粉末涂料和可在低温下固化的粘合剂组合物，其制备方法及其用途。

公开(公告)号：US20050239992A1

公开(公告)日：2005-10-27

申请号：US11115354

申请日：2005-04-27

Applicant: Emmanouil Spyrou ,  Joern Weiss ,  Werner Grenda

Inventor： Emmanouil Spyrou ,  Joern Weiss ,  Werner Grenda

IPC: C08G18/22 ,  C08G18/42 ,  C08G18/79 ,  C08G18/00

CPC classification number: C08G18/798 ,  C08G18/222 ,  C08G18/42 ,  C08G2150/20 ,  C08G2250/00

Abstract: Polyurethane compositions which contain less than 5% by weight of free NCO groups and from 1 to 18% by weight of uretdione groups, can be cured at low temperature and can be used as coating compositions.

Abstract translation: 含有少于5重量％游离NCO基团和1至18重量％脲二酮基团的聚氨酯组合物可在低温下固化并可用作涂料组合物。

公开(公告)号：US20050239956A1

公开(公告)日：2005-10-27

申请号：US11115163

申请日：2005-04-27

Applicant: Emmanouil Spyrou ,  Joern Weiss ,  Andreas Wenning ,  Werner Grenda ,  Christoph Lammers

Inventor： Emmanouil Spyrou ,  Joern Weiss ,  Andreas Wenning ,  Werner Grenda ,  Christoph Lammers

IPC: C08G18/18 ,  C08G18/42 ,  C08G18/79 ,  C08K3/00

CPC classification number: C08G18/1875 ,  C08G18/4202 ,  C08G18/798

Abstract: Polyurethane compositions which contain less than 5% by weight of free NCO groups and from 1 to 18% by weight of uretdione groups, can be cured at low temperature and can be used as coating compositions.

公开(公告)号：US06914115B2

公开(公告)日：2005-07-05

申请号：US10305137

申请日：2002-11-27

Applicant: Emmanouil Spyrou ,  Holger Loesch ,  Andreas Wenning

Inventor： Emmanouil Spyrou ,  Holger Loesch ,  Andreas Wenning

IPC: C08G18/18 ,  C08G18/79 ,  C09D5/03 ,  C09D5/46 ,  C09D163/00 ,  C09D175/04 ,  C08G18/16 ,  C08G18/80 ,  C08L75/04

CPC classification number: C08G18/1875 ,  C08G18/798 ,  C08G2150/20 ,  C08G2250/00 ,  C09D175/04 ,  Y10T428/31551 ,  Y10T428/31591 ,  Y10T428/31601 ,  Y10T428/31605

Abstract: Polyurethane powder coating compositions containing uretdione groups and curing at low temperatures are provided, along with processes for preparing such compositions, and their use as powder coatings, wherein the compositions generally contain: A) a uretdione-containing powder coating hardener derived from aliphatic, (cyclo)aliphatic, cycloaliphatic or aromatic polyisocyanates and hydroxyl-containing compounds, and having a melting point from 40 to 130° C., a free NCO content of less than 5% by weight, and a uretdione content of 6-18% by weight; B) a hydroxyl-containing polymer having a melting point from 40 to 130° C., and an OH number between 20 and 200 mg KOH/gram, and C) a catalyst of the formula [NR1R2R3R4]+[R5]−, in which R1-R4 simultaneously, or independently of one another, are alkyl, aryl, aralkyl, heteroaryl or alkoxyalkyl radicals, and each R1-R4 is aromatic, linear or branched, unbridged or bridged with other radicals, R1-R4.

Abstract translation: 提供含有脲二酮基团并在低温下固化的聚氨酯粉末涂料组合物及其制备方法，以及它们作为粉末涂料的用途，其中组合物通常包含：A）衍生自脂肪族的含脲二酮的粉末涂料固化剂，（ 环）脂族，脂环族或芳族多异氰酸酯和含羟基化合物，熔点为40至130℃，游离NCO含量小于5重量％，脲二酮含量为6-18重量％ ; B）具有40-130℃的熔点和20-200mg KOH /克的OH值的含羟基的聚合物，和C）式[NR 1]的催化剂， R 2 O 3 R 4 S 4 O 3 R 4 R 4 O 3 其中R 1〜R 4同时或彼此独立地是烷基，芳基，芳烷基，杂芳基或烷氧基烷基，并且每个R R 4是具有其它基团的芳族，直链或支链，未桥连或桥连的，其中R 1，R 2，R 4， >。

公开(公告)号：US20050119437A1

公开(公告)日：2005-06-02

申请号：US10961030

申请日：2004-10-12

Applicant: Andreas Wenning ,  Emmanouil Spyrou

Inventor： Andreas Wenning ,  Emmanouil Spyrou

IPC: C08G18/00 ,  C08G18/08 ,  C08G18/22 ,  C08G18/28 ,  C08G18/32 ,  C08G18/79 ,  C08G18/80 ,  C08J7/04 ,  C08K5/21 ,  C08L75/04 ,  C09D5/03 ,  C09D7/12 ,  C09D175/04 ,  C09D175/06

CPC classification number: C08G18/0895 ,  C08G18/3206 ,  C08G18/798 ,  C08G18/8032 ,  C08G2150/20 ,  C09D175/06

Abstract: The invention relates to polyurethane powder coatings which comprise solid polyaddition compounds containing uretdione groups and to a process for their preparation. The polyurethane powder coatings cure at low temperatures and form paint films which are high gloss or matt and light- and weather-stable.

Abstract translation: 本发明涉及包含含有脲二酮基团的固体加聚化合物的聚氨酯粉末涂料及其制备方法。 聚氨酯粉末涂料在低温下固化，形成高光泽或无光泽，耐天气稳定的漆膜。