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81. 发明授权

US5068402A Stabilized polyisocyanates 失效
标题翻译：稳定的聚异氰酸酯
公开(公告)号：US5068402A
公开(公告)日：1991-11-26
申请号：US555872
申请日：1990-07-20
申请人： Josef Pedain , Lothar Kahl , Karl-Arnold Weber
发明人： Josef Pedain , Lothar Kahl , Karl-Arnold Weber
IPC分类号： C07C263/18 , C08G18/08 , C08G18/70
CPC分类号： C08G18/089 , C07C263/18 , C08G18/4238 , C08G18/724 , C08G18/73 , C08G18/755 , C08G18/7621
摘要： The present invention is directed to polyisocyanates containing a stabilizing amount of a carboxylic acid corresponding to the formula ##STR1## wherein R.sup.1, R.sup.2 and R.sup.3 represent hydrogen or C.sub.1 -C.sub.5 -alkyl andX and Y represent hydrogen, chlorine or methyl, with the proviso that when X=Cl, Y=H or CH.sub.3 and when Y=Cl, X=H or CH.sub.3.The present invention is also directed to the use of the stabilized polyisocyanates as binders for coating compositions, sealing compounds and adhesives.
摘要翻译：本发明涉及含有稳定量的对应于下式的羧酸的多异氰酸酯，其中R1，R2和R3代表氢或C1-C5-烷基，X和Y代表氢，氯或甲基，条件是当X = Cl，Y = H或CH 3，当Y = Cl时，X = H或CH 3。本发明还涉及使用稳定化的多异氰酸酯作为涂料组合物，密封化合物和粘合剂的粘合剂。

82. 发明授权

US4980500A Process for the preparation of biuret polyisocyanates, the compounds obtained by this process and their use 失效
标题翻译：制备缩二脲多异氰酸酯的方法，通过该方法获得的化合物及其用途
公开(公告)号：US4980500A
公开(公告)日：1990-12-25
申请号：US281159
申请日：1988-12-07
申请人： Josef Pedain , Manfred Schonfelder , Manfred Schmidt
发明人： Josef Pedain , Manfred Schonfelder , Manfred Schmidt
IPC分类号： C07C273/18 , C07C275/62 , C08G18/10 , C08G18/42 , C08G18/77 , C08G18/78 , C08G18/79 , C08G18/80
CPC分类号： C08G18/8045 , C08G18/10 , C08G18/42 , C08G18/7831 , C08G18/8016 , C08G18/8038
摘要： The present invention is directed to a process for the preparation of urethane-modified biuret polyisocyanates by the reaction of(a) 1,6-diisocyanatohexane with subequivalent quantities of(b) biuretizing agents based on water and/or organic compounds which react with isocyanate groups to form biuret groups,to form biurets followed by removal of the unreacted, excess 1,6-diisocyanatohexane and any volatile components present, characterized in that at any stage before removal of the excess 1,6-diisocyanate,(c) at least one diol containing ester groups and having an average molecular weight of about 350 to 950 is added to the reaction mixture in a quantity of about 1 to 50% by weight, based on the weight of the 1,6-diisocyanatohexane, the diol reacting with part of the isocyanate groups present to form urethane groups.The invention is also directed to the urethane-modified biuret polyisocyanates obtained by this process and their use as polyisocyanate components in two-component polyurethane lacquers.
摘要翻译：本发明涉及通过（a）1,6-二异氰酸根合己烷与基于与异氰酸酯反应的水和/或有机化合物的（b）缩二脲化合物的反应制备氨基甲酸酯改性的缩二脲多异氰酸酯的方法组合形成缩二脲基团，形成缩二脲，然后除去未反应的过量1,6-二异氰酸根合己烷和存在的任何挥发性组分，其特征在于在去除过量的1,6-二异氰酸酯之前的任何阶段，（c）至少一元醇含有酯基并且平均分子量为约350至950的反应混合物中加入约1至50重量％，基于1,6-二异氰酸根合己烷的重量，二醇与存在的部分异氰酸酯基团形成氨基甲酸酯基团。本发明还涉及通过该方法获得的氨基甲酸酯改性的缩二脲多异氰酸酯及其在双组分聚氨酯漆中作为多异氰酸酯组分的用途。

83. 发明授权

US4954577A Lacquer binders, coating compositions and wire enamels based on polyamideimides and isocyanates carrying carbodiimide and/or uretone imine groups 失效
标题翻译：基于聚酰胺酰亚胺和携带碳二亚胺和/或脲酮亚胺基团的异氰酸酯的漆基粘合剂，涂料组合物和线搪瓷
公开(公告)号：US4954577A
公开(公告)日：1990-09-04
申请号：US184494
申请日：1988-04-18
申请人： Willi Dunwald , Hans Schlegel , Reinhard Halpaap , Josef Pedain
发明人： Willi Dunwald , Hans Schlegel , Reinhard Halpaap , Josef Pedain
IPC分类号： C08G18/60 , C08G18/34 , C08G18/64 , C08G18/79 , C08G18/80 , C09D5/25 , C09D175/00 , C09D179/08 , H01B3/30
CPC分类号： C08G18/8061 , C08G18/345 , C08G18/6438 , C08G18/797 , H01B3/30
摘要： Lacquer binders suitable for the production of highly heat-resistant films and coatings consisting of a mixture of(a) polyamide-imides based on trimellitic anhydride, lactams and diisocyanates,(b) organic compounds carrying (i) carbodiimide and/or uretone imine groups and (ii) blocked isocyanate groups and optionally,(c) auxiliaries and additives.The use of these binders in coating compositions for heat-resistant substrates and a process for the production of wire enamels using said coating compositions.
摘要翻译：适用于生产高耐热性薄膜和涂料的涂料粘合剂，包括（a）基于偏苯三酸酐，内酰胺和二异氰酸酯的聚酰胺 - 酰亚胺的混合物，（b）携带（i）碳二亚胺和/或脲酮亚胺基团的有机化合物和（ii）封端的异氰酸酯基团和任选的（c）助剂和添加剂。这些粘合剂在耐热基材的涂料组合物中的用途以及使用所述涂料组合物生产线搪瓷的方法。

84. 发明授权

US4937293A Moisture-hardening binder compositions, a process for their production and their use 失效
标题翻译：水分固化粘合剂组合物，其制备方法及其用途
公开(公告)号：US4937293A
公开(公告)日：1990-06-26
申请号：US170941
申请日：1988-03-21
申请人： Harald Blum , Josef Pedain , Christian Wamprecht
发明人： Harald Blum , Josef Pedain , Christian Wamprecht
IPC分类号： C09K3/10 , C08K5/29 , C08L33/04 , C08L33/06 , C08L35/00 , C09D133/02 , C09D133/04 , C09D135/00 , C09D151/00
CPC分类号： C08K5/29 , C09D135/00
摘要： Binder compositions comprising(A) copolymers having a molecular weight of from 1500 to 75000 of maleic acid anhydride with other selected olefinically unsaturated monomers,(B) organic polyamines with aldimine- and/or ketimine-blocked amino groups and, optionally, reaction products containing amide groups of (i) copolymers (A) with (ii) polyamines having free and blocked amino groups,a process for the production of these compositions by mixing components (A) and (B) and optionally partially blocked polyamines which react with a part of component (A) under formation of component (C) as well as the use of these binder compositions as binder in lacquers, coating compositions or sealing compounds.
摘要翻译：粘合剂组合物，其包含（A）分子量为1500至75000的马来酸酐与其它选择的烯属不饱和单体的共聚物，（B）具有亚胺基和/或酮亚胺封端的氨基的有机多胺，以及任选地含有（i）共聚物（A）与（ii）具有游离和封闭氨基的多胺的酰胺基团，通过混合组分（A）和（B）并任选部分封闭的多胺与部分反应的方法制备这些组合物的方法的组分（A），以及这些粘合剂组合物作为涂料，涂料组合物或密封化合物中的粘合剂的用途。

85. 发明授权

US4900800A Powder lacquer and its use for coating heat-resistant substrates 失效
标题翻译：粉末漆及其用于涂覆耐热基材的用途
公开(公告)号：US4900800A
公开(公告)日：1990-02-13
申请号：US73927
申请日：1987-07-15
申请人： Reinhard Halpaap , Josef Pedain , Hans-Joachim Kreuder , Gerhard Klein , Walter Schafer , Dieter Arlt
发明人： Reinhard Halpaap , Josef Pedain , Hans-Joachim Kreuder , Gerhard Klein , Walter Schafer , Dieter Arlt
IPC分类号： C08G18/72 , C08G18/02 , C08G18/16 , C08G18/73 , C08G18/79 , C08G18/80 , C09D5/03 , C09D5/46 , C09D175/00 , C09D175/04
CPC分类号： C08G18/8058 , C08G18/791 , C08G18/8009 , C08G2150/20
摘要： The present invention relates to a powder lacquer containing a mixture of(A) a polyisocyanate component in power form which is solid below about 40.degree. C. and liquid above about 150.degree. C. and(B) a organic polyhydroxyl component in powder form which is solid below about 40.degree. C. and liquid above about 150.degree. C.,components (A) and (B) being present in quantities corresponding to an equivalent ratio of isocyanate groups to hydroxyl groups of about 0.6:1 to 1.2:1, characterized in that component (A) is based on a polyisocyanate or polyisocyanate mixture which(a) does not contain any blocking agents for isocyanate groups,(b) has a content of free isocyanate groups (expressed as NCO) attached to tertiary, aliphatic or cycloaliphatic carbon atoms of about 8 to 24% by weight and an average NCO functionality of at least 2.1,(c) has a urethane group content (expressed as --NH--CO--O--) of about 3 to 30% by weight and(d) has an isocyanurate group content (expressed as C.sub.3 N.sub.3 O.sub.3) of 0 to about 30% by weight.The present invention also relates to the use of this powder lacquer for the production of coatings on heat-resistant substrates by methods known in powder lacquer technology.
摘要翻译：本发明涉及一种粉末漆，其含有（A）固体低于约40℃的功率形式的多异氰酸酯组分和高于约150℃的液体的混合物和（B）粉末形式的有机多羟基组分，固体低于约40℃，液体高于约150℃，组分（A）和（B）的存在量相当于异氰酸酯基与羟基的当量比为约0.6:1至1.2:1，其特征在于组分（A）是基于多异氰酸酯或多异氰酸酯混合物，其中（a）不含任何异氰酸酯基团的封端剂，（b）具有连接到叔脂族或叔碳原子上的游离异氰酸酯基团（表示为NCO）约8至24重量％的脂环族碳原子和平均NCO官能度至少为2.1，（c）具有约3至30重量％的氨基甲酸酯基含量（表示为-NH-CO-O-）和（ d）具有0至约的异氰脲酸酯基含量（表示为C 3 N 3 O 3） 30重量％。本发明还涉及这种粉末漆用于通过粉末漆技术中已知的方法在耐热基材上生产涂层的用途。

86. 发明授权

US4876302A Polyurethane dispersions and the use thereof as finishing agents 失效
标题翻译：聚氨酯分散体及其作为整理剂的用途
公开(公告)号：US4876302A
公开(公告)日：1989-10-24
申请号：US284970
申请日：1988-12-15
申请人： Klaus Noll , Wilhelm Thoma , Klaus Nachtkamp , Walter Schroer , Josef Pedain
发明人： Klaus Noll , Wilhelm Thoma , Klaus Nachtkamp , Walter Schroer , Josef Pedain
IPC分类号： C08L75/04 , C08G18/00 , C08G18/08 , C08G18/12 , C08G18/66 , C08G18/72 , C08G18/73 , C08G18/75 , C08J7/04 , C08L75/00 , C09D175/00 , C09D175/04 , C09D175/06 , C09D175/12
CPC分类号： C09D175/06 , C08G18/0819 , C08G18/12 , C08G18/6644 , C08G18/6659 , C08G18/722 , C08J7/047 , C08J2475/00
摘要： The present invention is directed to aqueous coating compositions suitable for use as coating and finishing agents for surface coatings, preferably PVC or polyurethane coatings, based on sedimentation-stable polyurethane dispersions having a solids content of about 10-70% by weight wherein the polyurethane-urea solids material is based on polyester diols, low molecular weight diols and optionally triols, chemically incorporated hydrophilic groups, specific mixtures of diisocyanates and polyamine chain extenders having an average functionality of greater than 2 and wherein the aqueous preparations additionally contain alkoxylated dimethyl-polysiloxanes and water-soluble polyethylene oxides. The present invention is also directed to a process for applying top coats and finishes to surface coatings, preferably PVC or polyurethane surface coatings, wherein the above-described aqueous coating and finishing agents are used as the top coat and the coatings are cured at about 70.degree.-170.degree. C.
摘要翻译：本发明涉及适用于基于沉积稳定的聚氨酯分散体的表面涂层（优选PVC或聚氨酯涂层）的涂层和整理剂的水性涂料组合物，其中固体含量为约10-70％（重量），其中聚氨酯 - 脲固体材料基于聚酯二醇，低分子量二醇和任选的三醇，化学引入的亲水基团，二异氰酸酯的特定混合物和平均官能度大于2的多胺扩链剂，其中所述水性制剂另外含有烷氧基化二甲基 - 聚硅氧烷，水溶性聚环氧乙烷。本发明还涉及一种将表面涂层和表面涂层施用于表面涂层，优选PVC或聚氨酯表面涂层的方法，其中上述水性涂料和整理剂用作顶涂层，并且涂层在约70℃下固化 DEG-170℃

87. 发明授权

US4853261A Process for the preparation of coatings with hydantoin structures by the reaction of compounds containing carbodiimide groups with unsaturated carboxylic acids 失效
标题翻译：通过含有碳二亚胺基团的化合物与不饱和羧酸的反应制备具有乙内酰脲结构的涂料的方法
公开(公告)号：US4853261A
公开(公告)日：1989-08-01
申请号：US181058
申请日：1988-04-13
申请人： Willi Dunwald , Hans Schlegel , Reinhard Halpaap , Josef Pedain
发明人： Willi Dunwald , Hans Schlegel , Reinhard Halpaap , Josef Pedain
IPC分类号： B05D7/24 , C08G18/67 , C08G18/79 , C08G18/80 , C08G73/06 , C09D175/00
CPC分类号： C08G73/0616 , C08G18/6755 , C08G18/797
摘要： The invention relates to a process for the production of coatings based on polymers having a hydantoin structure by reacting blocked polyisocyanate carrying carbodiimide and/or uretone imine groups with .alpha.,.beta.-unsaturated diicarboxylic acids or derivatives thereof at 50.degree. to 700.degree. C. said reaction being carried out on the substrate to be coated.
摘要翻译：本发明涉及一种生产基于具有乙内酰脲结构的聚合物的涂料的方法，该方法是在50℃至700℃下使带有碳二亚胺和/或脲酮亚胺基团的封端多异氰酸酯与α，β-不饱和二元羧酸或其衍生物反应。在待涂布的基材上进行反应。

88. 发明授权

US4814410A Binder containing ester groups and urethane groups, process for producing and use in the production of coatings 失效
标题翻译：含有酯基和氨基甲酸酯基的粘合剂，用于生产和使用于涂料生产的方法
公开(公告)号：US4814410A
公开(公告)日：1989-03-21
申请号：US124222
申请日：1987-11-23
申请人： Peter Hohlein , Eberhard Kreiss , Josef Pedain , Hans-Joachim Scholl
发明人： Peter Hohlein , Eberhard Kreiss , Josef Pedain , Hans-Joachim Scholl
IPC分类号： C08G18/36 , C08G18/42 , C08G18/76 , C08G18/00
CPC分类号： C08G18/4288 , C08G18/36 , C08G18/7614
摘要： The present invention relates to oxidatively drying binders containing ester groups and urethane groups, obtainable by the reaction of(A) about 60 to 98% by weight of esters having an oil length of about 20 to 75% by weight and an OH number of about 20 to 150 selected from(i) partial esters of polyhydric alcohols and long-chain unsaturated fatty acids and/or(ii) polyesters of polyhydric alcohols, long-chain unsaturated fatty acids and polycarboxylic acidswith(B) about 2 to 40% by weight of a polyisocyanate having the following structure ##STR1## wherein R is a C.sub.6 -C.sub.18, preferably a C.sub.8 -C.sub.15 and more preferably a C.sub.10 -C.sub.13 alkyl radical.
摘要翻译：本发明涉及含有酯基和氨基甲酸酯基团的氧化干燥的粘合剂，其通过（A）约60至98重量％的油长度为约20至75重量％和OH数约为约20至75重量％的酯 20〜150，选自（i）多元醇和长链不饱和脂肪酸的偏酯和/或（ii）多元醇，长链不饱和脂肪酸和多元羧酸的聚酯，（B）约2〜40％具有以下结构的多异氰酸酯的重量其中R是C6-C18，优选C8-C15，更优选C10-C13烷基。

89. 发明授权

US4803246A Process for the preparation of polymers containing hydroxyl groups and their use for the production of polyurethanes 失效
标题翻译：制备含羟基聚合物的方法及其用于生产聚氨酯的方法
公开(公告)号：US4803246A
公开(公告)日：1989-02-07
申请号：US849649
申请日：1986-04-09
申请人： Manfred Dietrich , Josef Pedain , Klaus Konig , Peter Hohlein
发明人： Manfred Dietrich , Josef Pedain , Klaus Konig , Peter Hohlein
IPC分类号： C08G18/00 , C08F8/00 , C08F8/14 , C08G18/62 , C08L75/00
CPC分类号： C08F8/14 , C08G18/6258
摘要： The present invention is directed to a process for the preparation of polymers containing hydroxyl groups by reacting polymers based on acrylic acid and/or methacrylic acid and containing carboxyl groups with alkylene oxides in the presence of catalysts, characterized in that the catalysts used are(a) addition products containing two thioether groups of (i) mercaptoalkanols corresponding to the formula ##STR1## and (ii) doubly unsaturated terpene hydrocarbons and/or condensation products with a maximum molecular weight of 5000 obtained by the condensation of such addition products on their own or with other polyhydric alcohols having a molecular weight of 62 to about 200, and/or(b) relatively high molecular weight thioethers having a molecular weight of about 500 to 5000 obtainable by the condensation of thiodiglycols corresponding to the formula ##STR2## optionally in admixture with up to 50 hydroxyl equivalents percent, based on the total mixture, of other polyhydroxyl compounds having a molecular weight of 62 to about 200, in which formula, R and R' may be identical or different and denote hydrogen or a methyl group.The present invention is further directed to the use of the hydroxyl containing alkoxylation products obtained by this process as reactants for organic polyisocyanates (optionally blocked with blocking agents for isocyanate groups) in the production of polyurethane plastics, in particular high quality polyurethane coatings.
摘要翻译：本发明涉及一种通过在催化剂存在下，通过使基于丙烯酸和/或甲基丙烯酸的聚合物与烯化氧反应的聚合物制备含羟基的聚合物的方法，其特征在于所用的催化剂是（a ）含有两个硫醚基团的加成产物（i）对应于式“IMAGE”的巯基链烷醇和（ii）通过自身缩合产生的双不饱和萜烯烃和/或最大分子量为5000的缩合产物或分子量为62至约200的其它多元醇，和/或（b）分子量为约500至5000的相对较高分子量的硫醚，其可通过任选地在式与其他多羟基化合物的混合物混合至多50个羟基当量百分比分子量为62至约200，其中R和R'可以相同或不同，表示氢或甲基。本发明还涉及通过该方法获得的含羟基烷氧基化产物作为有机多异氰酸酯的反应物（任选地用异氰酸酯基团的封闭剂封端）用于生产聚氨酯塑料，特别是高质量聚氨酯涂料中的用途。

90. 发明授权

US4742125A Process for the production of mercapto group-containing oligourethanes, oligourethanes obtainable by this process and their use in various polymer systems 失效
标题翻译：用于生产含巯基的低聚氨酯的方法，可通过该方法获得的低聚氨酯及其在各种聚合物体系中的应用
公开(公告)号：US4742125A
公开(公告)日：1988-05-03
申请号：US831776
申请日：1986-02-20
申请人： Manfred Schmidt , Wolfgang Wellner , Josef Pedain , Hermann Gruber
发明人： Manfred Schmidt , Wolfgang Wellner , Josef Pedain , Hermann Gruber
IPC分类号： C08G18/00 , C08G18/10 , C08G18/16 , C08G18/28 , C08G18/38 , C08G18/65 , C08G59/66 , C08G75/04 , C08K5/37 , C07C149/437 , C08F279/00
CPC分类号： C08K5/37 , C08G18/10 , C08G18/168 , C08G18/288 , C08G18/3876 , C08G59/66 , C08G75/04 , C08G2190/00
摘要： The present invention is directed to a process for the production of oligourethanes having terminal mercapto groups by reacting organic polyisocyanates with sub-equivalent quantities of organic polyhydroxyl compounds and a mercapto-alkanol in the presence of at least one ester of phosphoric acid containing at least one hydroxyl group bound to phosphorus. The present invention is also directed to the mercapto group-containing oligourethanes obtainable by this process and their use as binders for oxidatively-hardenable coating and sealing compositions, additives for epoxide resins and cross-linking agents for plastics materials and plastics crude products containing olefinic double bonds.
摘要翻译：本发明涉及一种制备具有末端巯基的低聚氨酯的方法，其通过使有机多异氰酸酯与次当量的有机多羟基化合物和巯基链烷醇在至少一种含至少一种羟基结合磷。本发明还涉及通过该方法获得的含巯基的聚氨酯，它们可用作氧化可硬化涂料和密封组合物的粘合剂，用于环氧树脂的添加剂和用于塑料材料的交联剂和含有烯属双酚的塑料原料债券。

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