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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

US5407517A Hotmelt bonding process 失效
标题翻译：热熔接合工艺
公开(公告)号：US5407517A
公开(公告)日：1995-04-18
申请号：US669829
申请日：1991-03-15
申请人： Eduard Hansel , Walter Meckel , Klaus Konig , Otto Ganster , Horst Stepanski
发明人： Eduard Hansel , Walter Meckel , Klaus Konig , Otto Ganster , Horst Stepanski
IPC分类号： B05D1/02 , B05D5/10 , B05D7/24 , B29C65/48 , C08G18/10 , C08G18/42 , C09J5/00 , C09J175/00 , C09J175/06 , C09J4/00
CPC分类号： C09J175/06 , C08G18/10 , C08G18/4238 , C08G2170/20
摘要： The invention relates to a process for bonding surfaces with isocyanate-containing prepolymers having an isocyanate group content of less than 1.8% by weight, based on the prepolymer, and an average molecular weight MW.sub.n of at least 4,500 in which (a) the prepolymers are prepared by the reaction of (i) polyester diols prepared from dodecanedioic acid and even-numbered alkane diols containing at least 6 carbon atoms and (ii) diisocyanates; (b) the prepolymer is applied as a hotmelt adhesive at a temperature of 80 to 160.degree. C. by spin-spraying onto at least one surface to be bonded; and (c) the treated surface is brought into intimate contact with a second surface to be bonded.
摘要翻译：本发明涉及一种基于预聚物将异氰酸酯基含量低于1.8重量％的含异氰酸酯的预聚物与平均分子量MWn相结合的方法，其中（a）预聚物为通过（i）由十二烷二酸和含有至少6个碳原子的偶数烷烃二醇制备的聚酯二醇和（ii）二异氰酸酯的反应制备; （b）将预聚物作为热熔粘合剂在80至160℃的温度下通过旋涂喷涂至至少一个待粘合的表面上; 和（c）处理过的表面与待粘合的第二表面紧密接触。

4. 发明授权

US5162457A Hot melt adhesives 失效
标题翻译：热熔胶
公开(公告)号：US5162457A
公开(公告)日：1992-11-10
申请号：US785653
申请日：1991-10-31
申请人： Eduard Hansel , Walter Meckel , Klaus Konig , Otto Ganster , Horst Stepanski
发明人： Eduard Hansel , Walter Meckel , Klaus Konig , Otto Ganster , Horst Stepanski
IPC分类号： C08G18/10 , C08G18/42 , C08G18/71 , C09J175/06
CPC分类号： C08G18/10 , C08G18/4238 , C08G18/71 , C09J175/06 , C08G2170/20 , C08G2250/00 , Y10S528/905
摘要： This invention relates to crystalline, isocyanate group-containign hot melt adhesives based onfrom 70-95% by weight of a prepolymer A based on polyester diols having a molecular weight of from 1500 to 10,000 and melting points of from 50.degree. to 90.degree. C. and diisocyanates in a ratio of isocyanate groups of the diisocyanate to the hydroxyl groups of the polyester diol of from 3:1 to 1.2:1 andfrom 5-30% by weight of a component B having a molecular weight of from 1000 to 10,000 based on polyesters having melting points of from 60.degree. to 150.degree. C., in which component B contains at most 0.5 Zerewitinow active groups per molecule.
摘要翻译：本发明涉及基于70-95重量％的基于分子量为1500至10,000并且熔点为50-90℃的聚酯二醇的预聚物A的结晶异氰酸酯基含量热熔粘合剂和二异氰酸酯，二异氰酸酯的异氰酸酯基与聚酯二醇的羟基的比例为3:1至1.2:1，和5-30重量％的分子量为1000至10,000的组分B 基于熔点为60℃至150℃的聚酯，其中组分B每分子含有至多0.5个Zerewitinow活性基团。

5. 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。

6. 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。

7. 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。

8. 发明授权

US06191216B1 Hydrophilic, self-adhesive polyurethane gel substances 有权
标题翻译：亲水性，自粘性聚氨酯凝胶物质
公开(公告)号：US06191216B1
公开(公告)日：2001-02-20
申请号：US09180288
申请日：1998-11-03
申请人： Otto Ganster , Jörg Büchner , Jochen Werner Kenndoff , Günther Sachau
发明人： Otto Ganster , Jörg Büchner , Jochen Werner Kenndoff , Günther Sachau
IPC分类号： C08K316
CPC分类号： C09J175/08 , C08G18/227 , C08G18/4841 , C08G2170/40 , C08G2210/00 , C08G2220/00
摘要： The invention relates to improved hydrophilic, polyurethane gel substances and foams, the use of polyurethane gel substances for pressure-distributing, in particular self-adhesive polyurethane-(foam) gels, and the use of said polyurethane gel substances for moulded structures and adhesive coatings.
摘要翻译：本发明涉及改进的亲水性，聚氨酯凝胶物质和泡沫，使用聚氨酯凝胶物质进行压力分布，特别是自粘性聚氨酯（泡沫）凝胶，以及所述聚氨酯凝胶物质用于模制结构和粘合剂涂层。

9. 发明授权

US6034169A Mixtures of aqueous polymer dispersions 失效
标题翻译：水性聚合物分散体的混合物
公开(公告)号：US6034169A
公开(公告)日：2000-03-07
申请号：US939180
申请日：1992-09-02
申请人： Reiner Witkowski , Otto Ganster , Heinrich Konigshofen , Ralph Ostarek
发明人： Reiner Witkowski , Otto Ganster , Heinrich Konigshofen , Ralph Ostarek
IPC分类号： B32B7/12 , B32B27/08 , C08G18/08 , C08G18/10 , C08G18/70 , C08J3/21 , C08J5/12 , C08L25/08 , C08L75/00 , C08L75/04 , C08L101/00 , C09J5/06 , C09J7/00 , C09J125/02 , C09J175/04 , C09J201/00
CPC分类号： C09J175/04 , C08G18/0828 , C08G18/10 , C08G18/706 , C09J125/02 , C09J5/06 , C09J7/00 , C08G2170/40 , C08G2170/80 , C08L25/08 , C08L75/04 , C09J2425/00 , C09J2475/00
摘要： The present invention is directed to a novel adhesive which is a mixture ofA) at least one aqueous dispersion of a polymer which has a softening point below 70.degree. C., said dispersion containing 5 to 70% by weight solids and having a film-forming temperature below 70.degree. C., andB) at least one aqueous dispersion of a polymer based on olefinically unsaturated monomers having a softening point is above 70.degree. C., said dispersion containing 5 to 70% by weight solids,wherein the weight ratio of dispersion A) to dispersion B) is from 97:3 to 60:40, based on the solids content of said dispersions.
摘要翻译：本发明涉及一种新型粘合剂，其是A）至少一种具有软化点低于70℃的聚合物的水分散体的混合物，所述分散体含有5至70重量％的固体并具有膜 - 成型温度低于70℃，和B）至少一种基于软化点的烯属不饱和单体的聚合物水分散体高于70℃，所述分散体含有5-70重量％的固体，其中重量比的分散体A）与分散体B）的摩尔比为97:3至60:40，基于所述分散体的固体含量。

10. 发明授权

US4576970A Process for the production of molded articles having integral skin 失效
标题翻译：用于生产具有整体皮肤的模制品的方法
公开(公告)号：US4576970A
公开(公告)日：1986-03-18
申请号：US703844
申请日：1985-02-21
申请人： Otto Ganster , Ulrich Knipp , Bruno Luckas
发明人： Otto Ganster , Ulrich Knipp , Bruno Luckas
IPC分类号： C08G18/00 , C08G18/08 , C08G18/30 , C08G18/42 , C08G18/48 , C08G18/66 , C08G18/76 , C08G18/14 , C08G18/79
CPC分类号： C08G18/6603 , C08G18/302 , C08G2120/00 , Y10T428/249989
摘要： The present invention is directed to a process for the production of a molded article having a compact surface layer and a gross density above 900 kg/m.sup.3 via the reaction injection molding technique, comprising introducing a reaction mixture into a closed mold, said reaction mixture comprising:(a) a polyisocyanate component consisting of at least one polyisocyanate in which all the isocyanate groups are aromatically bound,(b) compounds having molecular weights of from 400 to 12,000 and having at least two isocyanate reactive hydrogen atoms,(c) water, in a quantity of at least 0.15 mol per mol of isocyanate groups of component (a), and(d) optionally compounds having molecular weights of from 60 to 399 and having at least two isocyanate reactive hydrogen atoms,wherein the isocyanate index, based on all the reactants taking part in the reaction is from 70 to 125, and wherein a pressure of above 40 bar is maintained in the reaction mixture during the reaction so that the carbon dioxide formed in the course of the reaction remains completely or predominantly in solution in the reaction mixture and in the molded article produced.
摘要翻译：本发明涉及通过反应注射成型技术生产具有紧密表面层和总密度高于900kg / m 3的模塑制品的方法，包括将反应混合物引入封闭模具中，所述反应混合物包含（a）由至少一种多异氰酸酯组成的多异氰酸酯组分，其中所有异氰酸酯基团都被芳族结合，（b）分子量为400至12,000并具有至少两个异氰酸酯反应性氢原子的化合物，（c）水，每摩尔组分（a）的异氰酸酯基团至少为0.15摩尔的量，和（d）任选分子量为60至399的具有至少两个异氰酸酯反应性氢原子的化合物，其中异氰酸酯指数基于参与反应的所有反应物均为70〜125，在反应中反应混合物中保持40巴以上的压力，使二氧化碳在反应过程中形成的反应完全或主要存在于反应混合物和所制备的模制品中的溶液中。

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