专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5104959A Polyurethane-based reactive adhesives in which the isocyanate is stabilized by a polyether amine 失效
标题翻译：基于聚氨酯的反应性粘合剂，其中异氰酸酯由聚酯胺稳定
公开(公告)号：US5104959A
公开(公告)日：1992-04-14
申请号：US536140
申请日：1990-06-11
申请人： Heinrich Hess , Richard Kopp , Gerhard Groglerl , Horst Stepanski , Rudolf Hombach , Walter Schafer
发明人： Heinrich Hess , Richard Kopp , Gerhard Groglerl , Horst Stepanski , Rudolf Hombach , Walter Schafer
IPC分类号： C09J175/08 , C08G18/32 , C08G18/50 , C08G18/66 , C08G18/70 , C09J20060101 , C09J171/10 , C09J175/00 , C09J175/12
CPC分类号： C08G18/3243 , C08G18/5024 , C08G18/6685 , C08G18/707 , C09J175/12 , Y10S528/902 , Y10S528/905
摘要： The present invention is directed to a polyurethane-based reactive adhesive comprising A) at least one polyisocyanate, B) at least one polyol, and C) at least one polyamine C which is a polyether amine containing at least two amino groups, at least one phenyl group and recurring polyoxyalkylene units.
摘要翻译：本发明涉及一种基于聚氨酯的反应性粘合剂，其包含A）至少一种多异氰酸酯，B）至少一种多元醇，和C）至少一种聚胺C，其是含有至少两个氨基的聚醚胺，至少一种苯基和重复的聚氧化烯单元。

2. 发明授权

US4595445A Adhesive joining of surfaces using thermosetting polyurethane urea reactive adhesive compositions 失效
标题翻译：使用热固性聚氨酯脲反应粘合剂组合物的表面粘合剂接合
公开(公告)号：US4595445A
公开(公告)日：1986-06-17
申请号：US694561
申请日：1985-01-24
申请人： Rudolf Hombach , Manfred Dollhausen , Heinrich Hess , Gerhard Grogler , Richard Kopp , Artur Reischl
发明人： Rudolf Hombach , Manfred Dollhausen , Heinrich Hess , Gerhard Grogler , Richard Kopp , Artur Reischl
IPC分类号： C08G18/80 , C08G18/46 , C08G18/50 , C08G18/66 , C08G18/70 , C09J175/00 , C09J175/04 , C09J175/12 , C09J5/02
CPC分类号： C08G18/6618 , C08G18/4615 , C08G18/4623 , C08G18/5048 , C08G18/705 , C09J175/12 , Y10S528/902
摘要： The present invention relates to the use of thermosetting polyurethane urea reactive adhesive compositions which are stable at ambient temperature but rapidly set at higher temperatures, wherein the adhesive comprises stabilized finely-divided polyisocyanates of retarded reactivity of which 0.1 to 25% of the NCO-groups are surface-modified and higher and/or lower molecular polyamines (optionally with polyols as additional reactive components). An important feature of these thermosetting reactive adhesive compositions is their capacity for storage at ambient temperature and their spontaneous increase in viscosity at relatively low heating temperatures which prevents the adhesive from running off during the heating period when applied to vertical surfaces.
摘要翻译：本发明涉及使用热固性聚氨酯脲反应性粘合剂组合物，其在环境温度下稳定但在较高温度下快速固化，其中粘合剂包含稳定的微分散的多异氰酸酯，其中0.1至25％的NCO-基团是表面改性的和更高和/或更低分子量的多胺（任选地使用多元醇作为附加的反应性组分）。这些热固性反应性粘合剂组合物的一个重要特征是它们在环境温度下储存的能力和它们在相对低的加热温度下自发增加的粘度，这防止粘合剂在施加到垂直表面的加热期间流失。

3. 发明授权

US5204409A Crosslinking agents for polymeric adhesives 失效
标题翻译：聚合胶粘剂的交联剂
公开(公告)号：US5204409A
公开(公告)日：1993-04-20
申请号：US832262
申请日：1992-02-07
申请人： Gunter Arend , Otto Ganster , Rudolf Hombach , Horst Muller-Albrecht , Knut Panskus
发明人： Gunter Arend , Otto Ganster , Rudolf Hombach , Horst Muller-Albrecht , Knut Panskus
IPC分类号： C08G18/40 , C08G18/10 , C08G18/69 , C08G18/72 , C08G18/76 , C08G18/79 , C08J5/12 , C09J11/06 , C09J175/00 , C09J175/04
CPC分类号： C09J175/00 , C08G18/10 , C08G18/725 , C08G18/794
摘要： The invention relates to crosslinking isocyanates for polymeric adhesives containing a mixture of triisocyanatotriphenyl methane and trimerization products of 2,4-tolylene diisocyanate containing at least 50% triisocyanatomonoisocyanurate and less than 1% free tolylene diisocyanate.
摘要翻译：本发明涉及用于聚合物粘合剂的交联异氰酸酯，其含有三异氰酸根合三苯基甲烷和含有至少50％三异氰酸异氰脲酸酯和少于1％游离甲苯二异氰酸酯的2,4-甲苯二异氰酸酯的三聚产物的混合物的混合物。

4. 发明授权

US5045226A Polyisocyanate preparations containing latent tin catalysts and a process for their preparation 失效
标题翻译：含有潜在锡催化剂的多异氰酸酯制剂及其制备方法
公开(公告)号：US5045226A
公开(公告)日：1991-09-03
申请号：US558123
申请日：1990-07-24
申请人： Roland Richter , Hanns P. Muller , Wilhelm Weber , Rudolf Hombach , Bernd Riberi , Ralf Busch , Hans-Gerd Metzinger
发明人： Roland Richter , Hanns P. Muller , Wilhelm Weber , Rudolf Hombach , Bernd Riberi , Ralf Busch , Hans-Gerd Metzinger
IPC分类号： C07C67/00 , C07C241/00 , C07C265/00 , C08G18/22 , C08G18/24 , C08G18/72
CPC分类号： C08G18/24 , C08G18/72
摘要： Polyisocyanate preparations containing latent tin catalysts are made from an organic polyisocyanate and a reaction product of a sulfonyl isocyanate and an organic tin catalyst in which at least one tin-oxygen bond is present. The organic tin catalyst preferably contains a tin-alkoxy, tin-siloxy, distannoxane and/or tin-carboxylate group. The reaction product of a sulfonyl isocyanate with a tin-carboxylate must generate carbon dioxide during its formation. The sulfonyl isocyanate and organic tin compound are used in quantities such that at least one isocyanato-sulfonyl group is present for each tin-oxygen bond. These polyisocyanate preparation are storage stable and may be used to produce adhesives, coatings and foams.
摘要翻译：含有潜在锡催化剂的多异氰酸酯制剂由有机多异氰酸酯和磺酰基异氰酸酯与存在至少一个锡 - 氧键的有机锡催化剂的反应产物制成。有机锡催化剂优选含有锡 - 烷氧基，锡 - 甲硅烷氧基，二锡氧烷和/或锡 - 羧酸酯基团。磺酰基异氰酸酯与锡 - 羧酸盐的反应产物在其形成过程中必须产生二氧化碳。磺酰基异氰酸酯和有机锡化合物的用量使得每个锡 - 氧键存在至少一个异氰酸基 - 磺酰基。这些多异氰酸酯制剂是储存稳定的，可用于生产粘合剂，涂料和泡沫。

5. 发明授权

US4824595A Polyisocyanate compositions containing reversibly blocked catalysts and addition products of sulfonyl isocyanates with catalysts having a tin(II)- or tin(IV)-carboxylate structure 失效
标题翻译：含有可逆封闭的催化剂的多异氰酸酯组合物和具有锡（II） - 或锡（IV） - 羧酸盐结构的催化剂的磺酰基异氰酸酯的加成产物
公开(公告)号：US4824595A
公开(公告)日：1989-04-25
申请号：US633732
申请日：1984-07-23
申请人： Roland Richter , Hanns P. Muller , Rudolf Hombach , Manfred Dollhausen , Geza Avar , Hans-Albrecht Freitag
发明人： Roland Richter , Hanns P. Muller , Rudolf Hombach , Manfred Dollhausen , Geza Avar , Hans-Albrecht Freitag
IPC分类号： C08G18/00 , C08G18/16 , C08G18/24 , C08G18/72 , C09K3/00
CPC分类号： C08G18/72 , C08G18/16 , C08G18/24
摘要： The present invention relates to polyisocyanate compositions containing reversibly blocked catalysts for the isocyanate addition reaction, characterized in that they contain(a) at least one organic polyisocyanate,(b) at least one addition product dissolved or dispersed in the polyisocyanate compositions, of a sulfonyl isocyanate with a tertiary amine and/or with a catalyst having a tin(II)- or tin(IV)-carboxylate structure as the reversibly blocked catalyst.The present invention also relates to a process for producing these polyisocyanate compositions and to the use of new polyisocyanate compositions as reactants for compounds containing isocyanate-reactive groups for the production of isocyanate addition products such as polyurethane plastics using a one-component or two-component principle. The present invention finally relates to the latent polyurethane catalysts prepared from a sulfonyl isocyanate and a tin(II)- or tin(IV)-carboxylate.
摘要翻译：本发明涉及含有用于异氰酸酯加成反应的可逆封闭的催化剂的多异氰酸酯组合物，其特征在于它们含有（a）至少一种有机多异氰酸酯，（b）至少一种溶解或分散在多异氰酸酯组合物中的加成产物，异氰酸酯与叔胺和/或具有锡（II） - 或锡（IV） - 羧酸盐结构的催化剂作为可逆阻挡的催化剂。本发明还涉及一种制备这些多异氰酸酯组合物的方法，以及使用新的多异氰酸酯组合物作为含有异氰酸酯反应性基团的化合物的反应物，用于生产异氰酸酯加成产物如聚氨酯塑料，其使用单组分或双组分原理。本发明最终涉及由磺酰基异氰酸酯和锡（II） - 或锡（IV） - 羧酸酯制备的潜在聚氨酯催化剂。

6. 发明授权

US4870206A Aromatic polyisocyanates, their preparation and use as components for adhesives 失效
标题翻译：芳族聚异氰酸酯，它们的制备和用作粘合剂的组分
公开(公告)号：US4870206A
公开(公告)日：1989-09-26
申请号：US210908
申请日：1988-06-24
申请人： Josef Sanders , Rudolf Hombach , Helmut Reiff , Dieter Dieterich , Manfred Dollhausen
发明人： Josef Sanders , Rudolf Hombach , Helmut Reiff , Dieter Dieterich , Manfred Dollhausen
IPC分类号： C07C67/00 , C07C69/00 , C07C241/00 , C07C265/12 , C07C265/14 , C08G18/10 , C08G18/69 , C08G18/77 , C09J175/00
CPC分类号： C07C265/12 , C08G18/10 , C08G18/69 , C08G18/771 , C09J175/00
摘要： New compounds containing isocyanatophenoxy groups, corresponding to ##STR1## wherein R.sup.1 denotes a residue of a n-valent polyhydroxyl compound having a molecular weight of about 92-6000, R.sup.2 denotes hydrogen or methyl group and n denotes an integer of from 3 to 8 were found to be suitable as hardeners in the preparation of adhesives.
摘要翻译：含有异氰酸酯基苯氧基的新化合物，对应于，其中R1表示分子量为约92-6000的n价多羟基化合物的残基，R2表示氢或甲基，n表示3至8的整数为发现在粘合剂的制备中适合用作硬化剂。

7. 发明授权

US4868266A Heat curable adhesive system 失效
标题翻译：热固化胶粘剂系统
公开(公告)号：US4868266A
公开(公告)日：1989-09-19
申请号：US253210
申请日：1988-10-04
申请人： Walter Meckel , Rudolf Hombach
发明人： Walter Meckel , Rudolf Hombach
IPC分类号： C09J175/04 , C08G18/10 , C08G18/22 , C08G18/48 , C09J175/00 , C09J175/08
CPC分类号： C09J175/08 , C08G18/10 , C08G18/22
摘要： The present invention relates to a heat curable adhesive system comprising a prepolymer (P) based on isocyanate groups and polyether segments, and at least one polyhydroxyl compound (C), and a catalyst (D) characterized in that(a) the prepolymer (P) is formed on the basis of one or more polyols (A) containing polyether segments and having an average hydroxyl number of from 50 to 160 and an average functionality of from 2.05 to 2.6 and o at least one diphenylmethane diisocyanate (B) and(b) the polyhydroxyl compound (c) contains at least three hydroxyl groups per molecule and is dispersed in prepolymer (P) in a quantity of from 1 to 10 hydroxyl groups for each isocyanate group still available in the prepolymer (P) and melts at a temperature above 110.degree. C. and(c) the catalyst (D) consists of at least one carboxylic acid salt of bismuth, cadminum, lead or zinc containing more than 12, in particular 14 carbon atoms, used in a solid form melting at a temperature above 100.degree. C.
摘要翻译：本发明涉及一种包含基于异氰酸酯基团和聚醚部分的预聚物（P）和至少一种多羟基化合物（C）和催化剂（D）的热固性粘合剂体系，其特征在于（a）预聚物（P ）基于一种或多种含有聚醚链段并且平均羟基数为50至160且平均官能度为2.05至2.6的多元醇（A）和至少一种二苯基甲烷二异氰酸酯（B）和（b ）多羟基化合物（c）每分子含有至少三个羟基，并且在预聚物（P）中仍然可得到的每个异氰酸酯基团分散在预聚物（P）中的量为1至10个羟基，并在温度高于110℃，和（c）催化剂（D）由至少一种含有超过12个，特别是14个碳原子的铋，镉，铅或锌的羧酸盐组成，其以在温度下熔融的固体形式使用高于100℃

8. 发明授权

US4193832A Method for making bonds 失效
标题翻译：制造债券的方法
公开(公告)号：US4193832A
公开(公告)日：1980-03-18
申请号：US899430
申请日：1978-04-24
申请人： Artur Reischl , Rudolf Hombach , Manfred Dollhausen
发明人： Artur Reischl , Rudolf Hombach , Manfred Dollhausen
IPC分类号： C08J3/16 , C08G18/08 , C08G18/40 , C09J175/00 , C09J175/04 , C09J5/00
CPC分类号： C08G18/0876 , C09J175/04 , Y10T428/31551
摘要： The instant invention is directed to a method for bonding one or more substrates by applying adhesives comprising organic polyisocyanates and compounds containing isocyanate-reactive hydrogen atoms which react to form polyurethanes, or moisture-hardening reaction products containing free isocyanate groups or excess quantities of polyisocyanates and compounds containing isocyanate-reactive hydrogen atoms, the improvement wherein said compounds containing isocyanate-reactive hydrogen atoms are dispersions of polymers in organic polyhydroxyl compounds.
摘要翻译：本发明涉及一种通过应用包含有机多异氰酸酯和含有反应形成聚氨酯的异氰酸酯反应性氢原子的化合物或含有游离异氰酸酯基团或过量多异氰酸酯的湿固化反应产物的粘合剂来粘合一个或多个基材的方法，包含异氰酸酯反应性氢原子的化合物的改进，其中所述含有异氰酸酯反应性氢原子的化合物是聚合物在有机多羟基化合物中的分散体。

9. 发明授权

US4719244A Polyisocyanate preparations and their use for the production of polyurethane plastics 失效
标题翻译：聚异氰酸酯制剂及其用于生产聚氨酯塑料的用途
公开(公告)号：US4719244A
公开(公告)日：1988-01-12
申请号：US25902
申请日：1987-03-13
申请人： Hanns P. Muller , Bernhard Jansen , Rudolf Hombach
发明人： Hanns P. Muller , Bernhard Jansen , Rudolf Hombach
IPC分类号： C08G18/10 , C08G18/18 , C09J175/04 , C08G18/14
CPC分类号： C09J175/04 , C08G18/10 , C08G18/1833
摘要： The present invention is directed to polyisocyanate compositions containing(a) at least one organic polyisocyanate and(b) at least one dissolved catalyst corresponding to the general formula ##STR1## wherein R.sup.1 and R.sup.2 may be identical or different and denote hydrogen or a methyl group, provided that R.sup.1 and R.sup.2 do not both stand for a methyl group,R.sup.3, R.sup.4 and R.sup.5 denote identical or different organic groups which are inert in isocyanate addition reactions andk, m and n represent identical or different integers with values from 1 to 5.The present invention also relates to the use of the polyisocyanate compositions as the polyisocyanate component for the production of polyisocyanate polyaddition products, especially moisture cure coating compositions or adhesives.
摘要翻译：本发明涉及含有（a）至少一种有机多异氰酸酯和（b）至少一种对应于通式“IMAGE”的溶解催化剂的多异氰酸酯组合物，其中R 1和R 2可以相同或不同，表示氢或甲基条件是R1和R2不都代表甲基，R3，R4和R5表示在异氰酸酯加成反应中为惰性的相同或不同的有机基团，并且k，m和n表示相同或不同的整数，其值为1至5 本发明还涉及多异氰酸酯组合物作为多异氰酸酯组分用于生产多异氰酸酯加聚产物，特别是湿固化涂料组合物或粘合剂的用途。

10. 发明授权

US4521545A Latent catalysts for the isocyanate polyaddition reaction 失效
标题翻译：用于异氰酸酯加成反应的潜在催化剂
公开(公告)号：US4521545A
公开(公告)日：1985-06-04
申请号：US632178
申请日：1984-07-19
申请人： Dimitrios Kerimis , Rudolf Hombach , Peter Muller , Manfred Dollhausen
发明人： Dimitrios Kerimis , Rudolf Hombach , Peter Muller , Manfred Dollhausen
IPC分类号： C08G18/00 , C08G18/16 , C08G18/18 , C09J175/04 , C08G18/14
CPC分类号： C09J175/04 , C08G18/168 , C08G18/1875
摘要： Compositions which are storage stable at room temperature are made from an organic polyisocyanate, a compound containing at least two isocyanate-reactive groups and a latent catalyst. The latent catalyst is formed from an amine and an alkylating ester of an acid of phosphorus. These compositions react to form isocyanate polyaddition products when exposed to a temperature of 60.degree. C. or higher. These compositions are useful in the production of adhesives, foamed and non-foamed plastics and coatings.
摘要翻译：在室温下储存稳定的组合物由有机多异氰酸酯，含有至少两个异氰酸酯反应性基团的化合物和潜在催化剂制成。潜在催化剂由胺和磷酸的烷基化酯形成。当暴露于60℃或更高的温度时，这些组合物反应形成异氰酸酯加成产物。这些组合物可用于生产粘合剂，发泡和非发泡塑料和涂料。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式