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1. 发明授权

US4613527A PUR-coating compositions which are cross-linkable under heat, a process for their production and their use thereof as an adhesive coat for textiles 失效
标题翻译：在加热下可交联的PUR涂料组合物，其制备方法及其作为纺织品的粘合剂涂层
公开(公告)号：US4613527A
公开(公告)日：1986-09-23
申请号：US678527
申请日：1984-12-05
申请人： Terry Potter , Wilhelm Thoma , Josef Pedain
发明人： Terry Potter , Wilhelm Thoma , Josef Pedain
IPC分类号： C08G18/38 , C09D175/04 , D06N3/14 , B05D1/36
CPC分类号： D06N3/143 , C08G18/3825 , C09D175/04
摘要： The present invention relates to coating compositions based on polyurethane polymers and melamine- and/or urea-formaldehyde resins as cross-linking agents. At least a portion of the chain lengthening agent used to prepare the polyurethane polymers is based on 2,2-bis(hydroxymethyl)propionic acid amide. By using this particular chain lengthening agent, the coating composition can be applied to textile substrates by the direct or reverse coating process and curved at lower temperatures.The present invention additionally relates to the preparation of these coating compositions and to their use as the adhesive coat in preparing coated textile substrates by the direct or reverse coating process.
摘要翻译：本发明涉及基于聚氨酯聚合物和作为交联剂的三聚氰胺和/或脲 - 甲醛树脂的涂料组合物。用于制备聚氨酯聚合物的链增长剂的至少一部分是基于2,2-双（羟甲基）丙酸酰胺。通过使用这种特殊的链延长剂，可以通过直接或反向涂布方法将涂料组合物施加到纺织品基材上，并在较低温度下弯曲。本发明还涉及这些涂料组合物的制备以及它们在通过直接或反向涂布方法制备涂布的纺织品基材中作为粘合剂涂层的用途。

2. 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℃

3. 发明授权

US4530990A Process for the preparation of viscosity stable polyurethane solutions 失效
标题翻译：制备粘度稳定的聚氨酯溶液的方法
公开(公告)号：US4530990A
公开(公告)日：1985-07-23
申请号：US433596
申请日：1982-10-08
申请人： Reinhard Halpaap , Josef Pedain , Wilhelm Thoma , Jurgen Grammel
发明人： Reinhard Halpaap , Josef Pedain , Wilhelm Thoma , Jurgen Grammel
IPC分类号： C08G18/00 , C08G18/10 , C08G18/65 , C08G2/28 , C08G18/08
CPC分类号： C08G18/10
摘要： A process is described for the preparation of predominantly linear polyurethane solutions which comprises(a) reacting(A) an organic diisocyanate or diisocyanate mixture optionally containing small portions of a triisocyanate with(B) one or more polyhydroxyl compounds which are predominantly bifunctional and generally have molecular weights of from about 400 to 5000 and(C) optionally one or more chain lengthening agents having at least two isocyanate reactive hydrogen atoms and molecular weights of from about 32 to 399, wherein the proportion of isocyanate groups to the number of isocyanate-reactive hydrogen atoms is in the range of from about 0.9:1 to 1:0.9, and(b) when the polyurethane formed has reached the required viscosity, adding a monofunctional, low molecular weight oxime having a molecular weight of from about 73 to 325, preferably butanone oxime, to the reaction mixture as chain breaking agent in a quantity equivalent to or in excess of the equivalents of unreacted isocyanate groups.The new chain breaking agents are simple compounds which effect rapid chain breaking and have no undesirable side effects as regards subsequent breakdown of the chains and even enable further synthesizing reactions to be carried out if desired, for example with diamines.
摘要翻译：描述了用于制备主要为线性聚氨酯溶液的方法，其包括（a）使（A）任选地含有少量三异氰酸酯的有机二异氰酸酯或二异氰酸酯混合物与（B）一种或多种主要是双官能的多羟基化合物反应，并且通常具有约400至5000的分子量和（C）任选的一种或多种具有至少两个异氰酸酯反应性氢原子和分子量为约32至399的链延长剂，其中异氰酸酯基团与异氰酸酯反应性数目的比例氢原子在约0.9:1至1:0.9的范围内，和（b）当所形成的聚氨酯达到所需粘度时，加入分子量为约73至325的单官能低分子量肟，优选丁酮肟作为断链剂的反应混合物，其量等于或超过未反应的异氰酸酯的当量 anate组。新的断链剂是简单的化合物，其能够快速断链，并且对链的随后分解没有不期望的副作用，并且甚至能够进一步合成反应，如果需要，例如用二胺进行。

4. 发明授权

US4743470A Spreading pastes containing polyurethane plastics and a process for the production of polyurethane coatings permeable to water vapor 失效
标题翻译：散布含有聚氨酯塑料的糊状物以及生产可渗透水蒸汽的聚氨酯涂料的方法
公开(公告)号：US4743470A
公开(公告)日：1988-05-10
申请号：US829892
申请日：1986-02-18
申请人： Klaus Nachtkamp , Wilhelm Thoma , Josef Pedain , Walter Schroer , Rolf Langel
发明人： Klaus Nachtkamp , Wilhelm Thoma , Josef Pedain , Walter Schroer , Rolf Langel
IPC分类号： C08J7/04 , C08G18/00 , C08G18/04 , C08G18/08 , C08G18/38 , C08G18/40 , C08G18/42 , C08G18/48 , C08G18/61 , C08L75/00 , C09D175/00 , C09D175/04 , C14C11/00 , D06M13/02 , D06M13/224 , D06M13/325 , D06M13/338 , D06M15/256 , D06M15/263 , D06M15/507 , D06M15/53 , D06M15/564 , D06M15/568 , D06M15/576 , D06M15/61 , D06M15/643 , D06N3/14 , D06M15/572 , D06M15/653
CPC分类号： D06N3/142 , C08G18/3861 , C08G18/4018 , C08G18/4202 , C08G18/4211 , C08G18/4879 , C08G18/61 , C09D175/04 , C14C11/006 , D06N3/14 , D06N3/141 , Y10T428/31558 , Y10T442/2861 , Y10T442/2893
摘要： This invention relates to spreading pastes containing polyurethanes which are prepared from special synthesis components selected from the group of silicone resins, polyethers or polyesters containing aromatic segments or perfluorocarbon resins. The spreading pastes also contain organic solvents and optionally non-solvents for the polyurethanes so that when the coatings are used to coat textile substrates according to the direct or transfer process, the coatings may be cured based on the principle of evaporation coagulation.
摘要翻译：本发明涉及由含有聚硅氧烷树脂，聚醚或含有芳族链段或全氟化碳树脂的聚酯组成的特殊合成成分制备的含有聚氨酯的铺展浆料。铺展的糊料还含有有机溶剂和任选的用于聚氨酯的非溶剂，使得当根据直接或转移过程将涂层用于涂覆织物基材时，可以基于蒸发凝结原理固化涂层。

5. 发明授权

US4652466A Coating agents of polyurethane dispersions and the use thereof for top coats and finishes 失效
标题翻译：聚氨酯分散体的涂层剂及其用于顶部涂层和表面处理剂的用途
公开(公告)号：US4652466A
公开(公告)日：1987-03-24
申请号：US841492
申请日：1986-03-19
申请人： Wilhelm Thoma , Klaus Noll , Klaus Nachtkamp , Josef Pedain , Walter Schroer
发明人： Wilhelm Thoma , Klaus Noll , Klaus Nachtkamp , Josef Pedain , Walter Schroer
IPC分类号： C08G18/08 , C08G18/12 , C08G18/42 , C08G18/44 , C08G18/66 , C08G18/72 , C08G18/75 , C08J7/04 , B05D5/00
CPC分类号： C08G18/0804 , C08G18/12 , C08G18/42 , C08G18/4238 , C08G18/44 , C08G18/6644 , C08G18/722 , C08G18/75 , C08J7/047 , C08J2327/06 , Y10T428/3158
摘要： This invention relates to coating compositions based on aqueous polyurethane dispersions, as well as the use of the coating compositions for the production of top coats or finishes on flexible substrates, particularly on PVC. The present coating agents contain an aqueous polyurethane dispersion having certain physico-chemical properties and the following composition of the solid substance:(A) from about 30 to 60%, by weight, of a hexane diol-1,6-polyester diol having a molecular weight of from about 500 to 6000;(B) up to about 8%, by weight, of a relatively low molecular weight triol having a molecular weight of from about 91 to 399;(C) from about 3 to 30%, by weight, of one or more mono- or poly-functional compounds bearing cationic and/or anionic groups and/or containing non-ionic polyoxyethylene segments;(D) from about 20 to 50%, by weight, of a diisocyanate corresponding to the following general formula: ##STR1## wherein R.sub.1, R.sub.2 and R.sub.3, which may be the same or different, each represents hydrogen or a straight- or branched-chain aliphatic hydrocarbon radical containing from 1 to 4 carbon atoms;(E) from about 2.5 to 20%, by weight, of other aliphatic and/or cycloaliphatic diisocyanates; and(F) from about 0.5 to 4%, by weight, of hydrazine; and optionally conventional additives, auxiliaries and catalysts.
摘要翻译：本发明涉及基于水性聚氨酯分散体的涂料组合物，以及用于在柔性基材上，特别是PVC上生产顶涂层或表面处理剂的涂料组合物的用途。本发明的涂层剂含有具有一定物理化学性质和以下固体物质组成的水性聚氨酯分散体：（A）约30至60重量％的己二醇-1,6-聚酯二醇，其具有分子量为约500至6000; （B）至多约8重量％的分子量为约91至399的较低分子量三醇; （C）约3至30重量％的一种或多种带有阳离子和/或阴离子基团和/或含有非离子聚氧乙烯链段的单官能或多官能化合物; （D）约20至50重量％的对应于以下通式的二异氰酸酯：其中R 1，R 2和R 3可以相同或不同，各自表示氢或直链或支链含有1至4个碳原子的链脂族烃基; （E）约2.5至20重量％的其它脂族和/或脂环族二异氰酸酯; 和（F）约0.5至4重量％的肼; 和任选的常规添加剂，助剂和催化剂。

6. 发明授权

US4594385A Coating agents of polyurethane dispersions and the use thereof for top coats and finishes 失效
公开(公告)号：US4594385A
公开(公告)日：1986-06-10
申请号：US411137
申请日：1982-08-24
申请人： Wilhelm Thoma , Klaus Noll , Klaus Nachtkamp , Josef Pedain , Walter Schroer
发明人： Wilhelm Thoma , Klaus Noll , Klaus Nachtkamp , Josef Pedain , Walter Schroer
IPC分类号： C08G18/08 , C08G18/12 , C08G18/42 , C08G18/44 , C08G18/66 , C08G18/72 , C08G18/75 , C08J7/04 , C08L75/00
CPC分类号： C08G18/0804 , C08G18/12 , C08G18/42 , C08G18/4238 , C08G18/44 , C08G18/6644 , C08G18/722 , C08G18/75 , C08J7/047 , C08J2327/06 , Y10T428/3158
摘要： This invention relates to coating compositions based on aqueous polyurethane dispersions, as well as the use of the coating compositions for the production of top coats or finishes on flexible substrates, particularly on PVC. The present coating agents contain an aqueous polyurethane dispersion having certain physico-chemical properties and the following composition of the solid substance:(A) from about 30 to 60%, by weight, of a hexane diol-1,6-polyester diol having a molecular weight of from about 500 to 6000;(B) up to about 8%, by weight, of a relatively low molecular weight triol having a molecular weight of from about 91 to 399;(C) from about 3 to 30%, by weight, of one or more mono- or poly-functional compounds bearing cationic and/or anionic groups and/or containing non-ionic polyoxyethylene segments;(D) from about 20 to 50%, by weight, of a diisocyanate corresponding to the following general formula: ##STR1## wherein R.sub.1, R.sub.2 and R.sub.3, which may be the same or different, each represents hydrogen or a straight- or branched-chain aliphatic hydrocarbon radical containing from 1 to 4 carbon atoms;(E) from about 2.5 to 20%, by weight, of other aliphatic and/or cycloaliphatic diisocyanates; and(F) from about 0.5 to 4%, by weight, of hydrazine; and optionally conventional additives, auxiliaries and catalysts.

7. 发明授权

US4248910A Reverse coating textiles with polyurethane solutions 失效
标题翻译：用聚氨酯溶液反涂纺织品
公开(公告)号：US4248910A
公开(公告)日：1981-02-03
申请号：US735664
申请日：1976-10-26
申请人： Josef Pedain , Wilhelm Thoma
发明人： Josef Pedain , Wilhelm Thoma
IPC分类号： D06M15/564 , D06N3/14 , B05D5/10
CPC分类号： D06M15/564 , D06N3/14
摘要： This invention relates to the coating of sheet-form textile materials by the reverse process using polyurethanes which, for ecological and economic reasons, are dissolved in a single organic solvent.Segmented, substantially linear polyurethanes of dihydroxy polyesters and/or dihydroxy polyethers, aromatic and/or aliphatic diisocyanates and glycols and/or diamines as chain extenders, are used as surface and adhesive coatings in the form of solutions containing only a single organic solvent. To control coating properties, solutions used for adhesive coatings contain from 1 to 15% by weight based on the weight of the solution of water in addition to the organic solvent.
摘要翻译：本发明涉及通过使用聚氨酯的相反方法对片状纺织材料进行涂布，出于生态和经济原因，聚氨酯被溶解在单一的有机溶剂中。二羟基聚酯和/或二羟基聚醚，芳族和/或脂族二异氰酸酯和作为增链剂的二元醇和/或二胺的分段的基本上线性的聚氨酯用作仅含有单一有机溶剂的溶液形式的表面和粘合剂涂层。为了控制涂层性质，除了有机溶剂之外，用于粘合剂涂料的溶液含有基于水溶液重量的1至15重量％。

8. 发明授权

US5252671A Coating compositions for coatings that are permeable to water vapor and a process for their preparation 失效
标题翻译：可渗透水蒸气的涂料涂料组合物及其制备方法
公开(公告)号：US5252671A
公开(公告)日：1993-10-12
申请号：US887213
申请日：1992-05-21
申请人： Josef Pedain , Klaus Noll , Wilhelm Thoma , Detlef-Ingo Schutze
发明人： Josef Pedain , Klaus Noll , Wilhelm Thoma , Detlef-Ingo Schutze
IPC分类号： C14C11/00 , C08L75/00 , C09D133/04 , C09D175/00 , C09D175/04 , D06M15/564 , D06N3/04 , D06N3/14 , C08F8/30
CPC分类号： D06N3/14 , C09D133/04 , C09D175/04 , C08L75/00 , Y10S528/904
摘要： The present invention relates to coating compositions containing(A) 70 to 98% by weight, based on the sum of components (A) and (B), of(a) isocyanate-free polymers of ethylenically unsaturated monomers and/or polyurethanes or blocked isocyanate prepolymers, and(b) optional organic solvents, wherein component (A) contains no significant quantities of groups capable of reacting with component (B) or starting materials thereof and has a viscosity (at 23.degree. C.) of 2000 to 100,000 mPa.s;(B) 2 to 30% by weight, based on the sum of components (A) and (B), of a polyaddition product prepared in and dispersed in component (A), wherein the polyaddition product is a polyurethane, polyurethane urea, polyurea, or mixture thereof, containing ionic groups and/or potentially ionic groups in a quantity corresponding to from 0.5 to 20 milliequivalents per 100 g of component (B) but containing substantially no free isocyanate, hydroxyl, or amino groups: and(C) optional cross-linking agents;in which component (B) is formed in situ in component (A).
摘要翻译：本发明涉及涂料组合物，其包含（A）70至98重量％，基于组分（A）和（B）的总和，（a）烯属不饱和单体和/或聚氨酯或封闭的无异氰酸酯的聚合物异氰酸酯预聚物和（b）任选的有机溶剂，其中组分（A）不含有显着量的能够与组分（B）或其原料反应的基团，并且具有2000至100,000mPa的粘度（在23℃） .s; （B）基于组分（A）和（B）的总和，制备和分散在组分（A）中的加聚产物的2-30重量％，其中所述加聚产物是聚氨酯，聚氨酯脲，聚脲或其混合物，其含有相对于每100g组分（B）0.5至20毫当量但基本上不含游离异氰酸酯，羟基或氨基的量的离子基团和/或潜在的离子基团：和（C）任选的交联剂; 其中组分（B）在组分（A）中原位形成。

9. 发明授权

US4894428A Process for coating substrates with polyurethane ureas 失效
标题翻译：用聚氨酯脲涂层基材的方法
公开(公告)号：US4894428A
公开(公告)日：1990-01-16
申请号：US292698
申请日：1989-01-03
申请人： Wilhelm Thoma , Josef Pedain , Waldemar Kling
发明人： Wilhelm Thoma , Josef Pedain , Waldemar Kling
IPC分类号： B32B27/12 , C08G18/10 , C08G18/12 , C08G18/40 , C08G18/65 , C08G18/80 , C09D175/00 , C09D175/04 , D06M15/564 , D06N3/14
CPC分类号： D06N3/14 , C08G18/10 , C08G18/12 , C08G18/4018 , Y10T428/31551 , Y10T428/31591 , Y10T442/2566
摘要： The present invention is directed to a process for coating substrates with polyurethane ureas which is characterized in that a substrate is coated with a product, which has been obtained by the reation of (A) a prepolymer based on an aromatic polyisocyanate containing on average two ketoxime-blocked NCO groups and having an average molecular weight of about 500 to 15,000 with (B) a chain-extending agent corresponding to the formulaH.sub.2 N--R'--NH.sub.2in which R' is an aliphatic or cycloaliphatic radical, in the presence of solvents at temperatures above 50.degree. C. and at an equivalent ratio of blocked NCO groups to NH.sub.2 groups of 1.43 to 1.02, wherein after about 40 to 90% of the available amino groups have reacted, the reaction is completed with crosslinking at temperatures above 120.degree. C.The present invention is also directed to the coated substrates produced by this process.
摘要翻译：本发明涉及一种用聚氨酯脲涂覆基材的方法，其特征在于基材涂覆有产品，该产品是通过（A）基于芳族多异氰酸酯的预聚物（其平均包含平均两个酮肟）（B）相应于式H2N-R'-NH2的增链剂，其中R'是脂族或脂环族基团，在溶剂存在下，具有约500至15,000的平均分子量在高于50℃的温度下，封闭的NCO基团与NH 2基团的当量比为1.43至1.02，其中约40至90％的可用氨基已经反应后，反应在120℃以上的温度下进行交联本发明还涉及通过该方法制备的涂覆基材。

10. 发明授权

US4308184A Heat cross linkable polyurethane coating compositions 失效
标题翻译：热交联聚氨酯涂料组合物
公开(公告)号：US4308184A
公开(公告)日：1981-12-29
申请号：US25152
申请日：1979-03-29
申请人： Wilhelm Thoma , Gerhard Berndt , Josef Pedain , Walter Schroer , Waldemar Kling
发明人： Wilhelm Thoma , Gerhard Berndt , Josef Pedain , Walter Schroer , Waldemar Kling
IPC分类号： C09D175/04 , D06N3/14 , C08L75/04
CPC分类号： D06N3/142 , C09D175/04 , Y10S428/904 , Y10T428/31591
摘要： The present disclosure is concerned with solvent free or very low solvent coating compositions suitable for use on flexible sheet form substrates particularly textile substrates. The composition comprises a urethane group-containing prepolymer with OH or CONH.sub.2 terminal groups mixed with a urea or melamine formaldehyde resin and a stable aqueous polymer dispersion or solution. The composition may also contain small amounts of an organic solvent. The coating can be applied to the substrate by direct or reverse coating techniques.
摘要翻译：本公开涉及适用于柔性片状基材，特别是纺织品基材的无溶剂或非常低溶剂涂料组合物。该组合物包含与尿素或三聚氰胺甲醛树脂混合的OH或CONH 2端基和稳定的含水聚合物分散体或溶液的含氨基甲酸酯基的预聚物。组合物还可以含有少量的有机溶剂。可以通过直接或反向涂布技术将涂层施加到基底上。

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