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1. 发明授权

US5998538A Solvent-free, two-component polyurethane adhesive systems 失效
标题翻译：无溶剂的双组分聚氨酯胶粘剂体系
公开(公告)号：US5998538A
公开(公告)日：1999-12-07
申请号：US122264
申请日：1993-09-16
申请人： Walter Meckel , Eduard Hansel , Klaus Konig , Otto Ganster , Jorg Buchner
发明人： Walter Meckel , Eduard Hansel , Klaus Konig , Otto Ganster , Jorg Buchner
IPC分类号： C09J175/06 , C08G18/10 , C08G18/42 , C08G18/76 , C09J175/00 , C09J175/04 , C09J175/08 , C08J3/00 , C08G18/00 , C08K3/20 , C08L75/00
CPC分类号： C09J175/04 , C08G18/10 , C08G18/4219 , C08G18/423 , C08G18/7621
摘要： The present invention relates to solvent-free two-component polyurethane adhesive systems with high initial strengths and low levels of migration derived from a select reactants comprising a hydroxyl polyester and an isocyanate containing prepolymer.
摘要翻译：本发明涉及具有高初始强度和低迁移水平的无溶剂双组分聚氨酯粘合剂体系，其衍生自包含羟基聚酯和含异氰酸酯的预聚物的选择性反应物。

2. 发明授权

US5143995A Adhesives based on polyols and polyisocyanates 失效
标题翻译：基于多元醇和聚异氰酸酯的粘合剂
公开(公告)号：US5143995A
公开(公告)日：1992-09-01
申请号：US722715
申请日：1991-06-27
申请人： Walter Meckel , Eduard Hansel , Otto Ganster , Gunter Arend , Jorg Buchner
发明人： Walter Meckel , Eduard Hansel , Otto Ganster , Gunter Arend , Jorg Buchner
IPC分类号： B29C65/50 , B29K101/00 , B29L7/00 , B32B27/06 , C08G18/12 , C08G18/30 , C08G18/50 , C08G18/65 , C08G18/72 , C08G18/78 , C09J175/00 , C09J175/04 , C09J175/12
CPC分类号： C09J175/12 , C08G18/12 , C08G18/302 , C08G18/5036 , C08G18/5042 , C08G18/7806 , C08G18/7825
摘要： Disclosed herein is a transparent adhesive containing isocyanate groups based on at least one polyol and at least one polyisocyanate, characterized in that the adhesive contains urea groups.
摘要翻译：本文公开了含有至少一种多元醇和至少一种多异氰酸酯的异氰酸酯基团的透明粘合剂，其特征在于所述粘合剂含有脲基团。

3. 发明授权

US6087439A Aqueous crosslinking polymer dispersions and their use for the preparation of water-based adhesives 失效
标题翻译：水性交联聚合物分散体及其用于制备水性粘合剂的用途
公开(公告)号：US6087439A
公开(公告)日：2000-07-11
申请号：US15126
申请日：1998-01-29
申请人： Otto Ganster , Jorg Buchner , Heinz-Werner Lucas
发明人： Otto Ganster , Jorg Buchner , Heinz-Werner Lucas
IPC分类号： C08L75/04 , C08G18/08 , C08G18/30 , C08G18/69 , C08G18/70 , C08G18/79 , C09J111/02 , C09J175/04 , C08J3/20
CPC分类号： C08G18/792 , C08G18/0866 , C08G18/302 , C08G18/696 , C08G18/706 , C09J111/02 , C08G2170/80 , C08K5/29 , C08L75/04 , C08L93/04 , Y10S528/905
摘要： The invention relates to aqueous crosslinking polymer dispersions which are characterized in that they consist ofA) 98 to 80 wt. % of a 40 to 60% aqueous alkaline polymer dispersion based on 2-chlorobuta-1,3-diene, with a pH of .gtoreq.9.5 and a chloride content, arising from the elimination of chlorine atoms from the polymer, of .gtoreq.300 ppm, andB) 2 to 20 wt. % of polyisocyanates obtained by the cyclotrimerization of aliphatic and/or cycloaliphatic diisocyanates, containing NCO groups bonded predominantly or exclusively as secondary groups,and to their use for the preparation of water-based adhesives.
摘要翻译：本发明涉及水性交联聚合物分散体，其特征在于它们由A）98至80wt。％的基于2-氯丁-1,3-二烯的40至60％的碱性聚合物水分散体，pH>≥= 9.5，由于从聚合物中除去氯原子产生的氯化物含量为> = 300ppm，B）2〜20wt。通过脂肪族和/或脂环族二异氰酸酯的环三聚化获得的多异氰酸酯的含量，以及它们用于制备水性粘合剂的用途，其中NCO基团主要或仅用作二级基团。

4. 发明申请

US20090227724A1 ADHESIVES 审中-公开
标题翻译：粘合剂
公开(公告)号：US20090227724A1
公开(公告)日：2009-09-10
申请号：US12396063
申请日：2009-03-02
申请人： Otto Ganster , Jorg Buchner , Heinz-Werner Lucas , Wolfgang Henning
发明人： Otto Ganster , Jorg Buchner , Heinz-Werner Lucas , Wolfgang Henning
IPC分类号： B32B37/12 , C08L75/04
CPC分类号： C08G18/8054 , C08G18/1875 , C08G18/225 , C08G18/3857 , C08G18/5024 , C08G18/798 , C08G2170/80 , C09D175/04 , Y10T156/10
摘要： Preparations of surface-deactivated solid isocyanates which are dispersed in finely particulate manner, with aqueous isocyanate-reactive polymer dispersions that include a) dispersed polymers having isocyanate-reactive groups, b) dispersed surface-deactivated oligomeric solid polyisocyanates, and c) at least one catalyst, where the catalyst or the totality of catalysts accelerates the reaction of the monomeric polyisocyanates which form by the thermal cleavage of the oligomeric polyisocyanates more strongly than the thermal cleavage itself. The preparations are prepared by mixing aqueous dispersions of at least one isocyanate-reactive polymer with at least one dispersed surface-deactivated oligomeric solid polyisocyanate and at least one catalyst. The preparations can be used in binders, films and powders for bonded joints, or coatings and to make a latently cross-linking adhesive layer. Substrates can be coated with layers obtainable with the above-described preparations.
摘要翻译：具有含异氰酸酯反应性聚合物分散体的表面去活固体异氰酸酯的制备，其包括a）具有异氰酸酯反应性基团的分散的聚合物，b）分散的表面失活的低聚固体多异氰酸酯，和c）至少一种催化剂，其中催化剂或催化剂的总量加速单体多异氰酸酯的反应，其通过热裂解本身比热裂解低聚多异氰酸酯形成。通过将至少一种异氰酸酯反应性聚合物的水分散体与至少一种分散的表面失活的低聚固体多异氰酸酯和至少一种催化剂混合来制备制剂。该制剂可用于粘合剂，薄膜和粘合接头粉末或涂层，并制成潜在的交联粘合剂层。可以用可用上述制剂获得的层涂覆底物。

5. 发明申请

US20050267255A1 Adhesives 失效
标题翻译：粘合剂
公开(公告)号：US20050267255A1
公开(公告)日：2005-12-01
申请号：US11137260
申请日：2005-05-25
申请人： Otto Ganster , Jorg Buchner , Heinz-Werner Lucas , Wolfgang Henning
发明人： Otto Ganster , Jorg Buchner , Heinz-Werner Lucas , Wolfgang Henning
IPC分类号： C08G18/72 , C08G18/16 , C08G18/18 , C08G18/22 , C08G18/38 , C08G18/50 , C08G18/70 , C08G18/79 , C08G18/80 , C09D5/02 , C09D7/12 , C09D175/04 , C09J175/04 , C08K3/00
CPC分类号： C08G18/8054 , C08G18/1875 , C08G18/225 , C08G18/3857 , C08G18/5024 , C08G18/798 , C08G2170/80 , C09D175/04 , Y10T156/10
摘要： Preparations of surface-deactivated solid isocyanates which are dispersed in finely particulate manner, with aqueous isocyanate-reactive polymer dispersions that include a) dispersed polymers having isocyanate-reactive groups, b) dispersed surface-deactivated oligomeric solid polyisocyanates, and c) at least one catalyst, where the catalyst or the totality of catalysts accelerates the reaction of the monomeric polyisocyanates which form by the thermal cleavage of the oligomeric polyisocyanates more strongly than the thermal cleavage itself. The preparations are prepared by mixing aqueous dispersions of at least one isocyanate-reactive polymer with at least one dispersed surface-deactivated oligomreric solid polyisocyanate and at least one catalyst. The preparations can be used in binders, films and powders for bonded joints, or coatings and to make a latently cross-linking adhesive layer. Substrates can be coated with layers obtainable with the above-described preparations.
摘要翻译：具有含异氰酸酯反应性聚合物分散体的表面去活固体异氰酸酯的制备，其包括a）具有异氰酸酯反应性基团的分散的聚合物，b）分散的表面失活的低聚固体多异氰酸酯，和c）至少一种催化剂，其中催化剂或催化剂的总量加速单体多异氰酸酯的反应，其通过热裂解本身比热裂解低聚多异氰酸酯形成。通过将至少一种异氰酸酯反应性聚合物的水性分散体与至少一种分散的表面失活的低聚固体多异氰酸酯和至少一种催化剂混合来制备制剂。该制剂可用于粘合剂，薄膜和粘合接头粉末或涂层，并制成潜在的交联粘合剂层。可以用可用上述制剂获得的层涂覆底物。

6. 发明申请

US20080171208A1 Adhesives 审中-公开
标题翻译：粘合剂
公开(公告)号：US20080171208A1
公开(公告)日：2008-07-17
申请号：US12001158
申请日：2007-12-10
申请人： Jorg Buchner , Christoph Gurtler , Raul Pires , Wolfgang Henning , Wolfgang Arndt
发明人： Jorg Buchner , Christoph Gurtler , Raul Pires , Wolfgang Henning , Wolfgang Arndt
IPC分类号： C09J175/04 , C08G18/02 , B32B27/40
CPC分类号： C08G18/792 , C08G18/222 , C08G18/4238 , C08G18/5024 , C08G18/722 , C08G2170/80 , Y10T428/31551
摘要： The invention relates to adhesives based on aqueous dispersions and surface-deactivated isocyanate particles and to latently reactive coatings, films and powders produced from such dispersions. The adhesives are prepared from aqueous compositions containing a) dispersed polymers with isocyanate-reactive groups; b) at least one dispersed surface-deactivated aliphatic solid polyisocyanate with a softening temperature of ≧40° C.; c) one or more compounds of elements from subgroups 5 and 6 of the periodic system of elements, in which the particular element has an oxidation number of at least +4 and, d) optionally further additives and auxiliaries.
摘要翻译：本发明涉及基于水性分散体和表面失活的异氰酸酯颗粒的粘合剂以及由这种分散体制备的潜在反应性涂料，膜和粉末。粘合剂由含有a）具有异氰酸酯反应性基团的分散聚合物的水性组合物制备; b）软化温度> 40℃的至少一种分散的表面失活的脂族固体多异氰酸酯; c）一种或多种元素周期性系统的亚组5和6的元素化合物，其中特定元素具有至少+4的氧化数，以及d）任选的其它添加剂和助剂。

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