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1. 发明授权

US4521465A Coated composite material for lining passages 失效
标题翻译：涂层复合材料用于衬里通道
公开(公告)号：US4521465A
公开(公告)日：1985-06-04
申请号：US514918
申请日：1983-07-18
申请人： Walter Schroer , Gyula Wlasitsch
发明人： Walter Schroer , Gyula Wlasitsch
IPC分类号： E03F7/00 , B32B27/04 , B32B27/12 , B32B27/40 , F16L55/165 , F16L58/10 , B32B31/00
CPC分类号： B32B27/12 , F16L55/1656 , F16L58/10 , B29L2023/006 , Y10T428/1362 , Y10T428/1366 , Y10T428/31554 , Y10T442/2098 , Y10T442/2369
摘要： A bonded composite laminate is provided comprising a textile layer and a plastic film which contains polyurethane urea coating which laminate is suitable for lining and repair of pipelines and canalizations.
摘要翻译：提供了一种粘合复合层压板，其包括纺织层和塑料膜，其包含聚氨酯脲涂层，该层压板适用于管道和管道的衬里和修复。

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

US4507413A Process for the preparation of coating compositions, aqueous dispersions of PU reactive systems and their use for coating 失效
标题翻译：制备涂料组合物，PU反应体系的水分散体及其涂料用途的方法
公开(公告)号：US4507413A
公开(公告)日：1985-03-26
申请号：US520966
申请日：1983-08-08
申请人： Wilhelm Thoma , Rolf Langel , Anton Schmitz , Walter Schroer
发明人： Wilhelm Thoma , Rolf Langel , Anton Schmitz , Walter Schroer
IPC分类号： C08G18/08 , C08G18/10 , C08J3/02 , C09D175/04 , C14C11/00 , D06M13/02 , D06M13/325 , D06M13/332 , D06M13/335 , D06M15/564 , D06M15/572 , D06N3/14 , C09D3/72 , C08L75/08
CPC分类号： D06N3/14 , C08G18/0866 , C08G18/10 , C09D175/04 , C14C11/006 , Y10S428/904 , Y10T428/31558 , Y10T428/31562 , Y10T428/31565 , Y10T428/31591
摘要： The present invention is directed to a process for the preparation of finely dispersed, easily spreadable, aqueous polyurethane reactive coating compositions suitable for coating textile sheet products, artificial leather or leather by the direct or transfer coating process by(i) forming an aqueous dispersion having a solids content of about 20-69 wt. % of blocked isocyanate prepolymers in the presence of from about 0.05-5% by weight of emulsifiers,(ii) adding during or after formation of the dispersion about 0.1 to 2.5% by weight of water soluble thickeners based on long chain polyethylene oxides, salts of poly(meth)acrylic acids or salts of carboxy methyl cellulose, up to 100% by weight of aqueous polymer solutions and/or polymer dispersions and optionally levelling agents, pigments, fillers or stabilizers and(iii) forming a coating composition having a viscosity of from about 3000 to 22,000 mPa.s/25.degree. C. and with a solids content of about 20-69% by weight, by adding approximately equivalent quantities of (cyclo)aliphatic di- and/or polyamines.The present invention is also directed to the coating compositions prepared by this process and their use for the reactive coating of substrates, particularly textile and leather or artificial leather substrates.
摘要翻译：本发明涉及一种制备适于通过直接或转移涂覆方法涂覆纺织品片材，人造皮革或皮革的细分散，易铺展的水性聚氨酯反应性涂料组合物的方法，该方法为（i）形成具有固体含量为约20-69wt。在约0.05-5重量％的乳化剂存在下，封端异氰酸酯预聚物的百分比，（ii）在分散体形成期间或之后添加约0.1-2.5重量％的基于长链聚环氧乙烷的水溶性增稠剂，盐的聚（甲基）丙烯酸或羧甲基纤维素的盐，至多100重量％的聚合物水溶液和/或聚合物分散体和任选的流平剂，颜料，填料或稳定剂，和（iii）形成具有粘度约为3000至22,000mPa.s / 25℃，固体含量为约20-69重量％，通过加入大约相当量的（环）脂族二 - 和/或多胺。本发明还涉及通过该方法制备的涂料组合物及其用于基材，特别是纺织品和皮革或人造皮革基材的反应性涂料的用途。

4. 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。

5. 发明授权

US3987223A Method of dressing leather 失效
标题翻译：皮革穿戴方法
公开(公告)号：US3987223A
公开(公告)日：1976-10-19
申请号：US519377
申请日：1974-10-30
申请人： Kuno Wagner , Walter Schroer
发明人： Kuno Wagner , Walter Schroer
IPC分类号： C08G18/00 , C08G18/84 , C08J3/09 , C08L75/00 , C08L77/00 , C09D175/00 , C14C11/00 , B05D3/02 , B32B9/02
CPC分类号： C08J3/091 , C08G18/84 , C09D175/00 , C14C11/003 , C08J2375/00
摘要： Stable solutions of diisocyanate polyaddition products in a solvent mixture containing: a) inert organic solvents, b) primary and/or secondary alcohols and c) semiacetals of formaldehyde and the process of preparing such solutions. Methods of dressing leather with said solutions are also disclosed.

6. 发明授权

US5177141A Coating materials containing PUR dispersions and solvents and their use for the preparation of water vapor permeable PUR coatings 失效
标题翻译：含有分散剂和溶剂的涂料及其用于制备水蒸汽渗透性涂料的用途
公开(公告)号：US5177141A
公开(公告)日：1993-01-05
申请号：US422278
申请日：1989-10-16
申请人： Wilhelm Thoma , Rolf Langel , Walter Schroer
发明人： Wilhelm Thoma , Rolf Langel , Walter Schroer
IPC分类号： C14C11/00 , C08G18/00 , C08G18/08 , C08G18/10 , C08G18/28 , C08G18/80 , C09D171/08 , C09D175/04 , C09D175/08 , D06M15/564 , D06M101/00 , D06M101/16 , D06N3/14
CPC分类号： D06N3/142 , C08G18/0819 , C08G18/10 , C08G18/283 , C08G18/8012 , C09D175/04
摘要： The present invention is directed to coating compositions (pastes) containinga) about 20 to 90% of an aqueous polyurethane dispersion which has a solids content of about 20 to 60% and wherein the polyurethane is rendered hydrophilic by carboxylate groups, sulphonate groups, pendant polyether chains having oxyethylene units, terminal polyether chains having oxyethylene units or mixtures thereof,b) about 0.1 to 5% by weight of a water-soluble, polymeric thickening agent for aqueous polyurethane dispersions which is not a polyurethane and which is free from carboxyl groups,c) about 3 to 80% by weight of water-immiscible organic solvent which is not a solvent for polyurethanes dispersed in water and which has a boiling point up to 250 C.,d) about 0.1 to 5% by weight of a cross-linking agent for the polyurethane dispersed in water which does not contain free isocyanate groups ande) about 0.1 to 5% by weight of a hydrophilic polyisocyanate which promotes the adhesion of the coating composition to substrates and is a cross-linking agent for the polyurethane dispersed in water,the sum of the percentages of a)+b)+c)+d)+e) being 100.The present invention is also directed to the use of these coating compositions for coating of substrates, preferably made of textile or leather, by the direct or transfer process, using the evaporation coagulation technique.
摘要翻译：本发明涉及包含a）约20至90％的具有约20至60％的固体含量的水性聚氨酯分散体的涂料组合物（糊剂），并且其中聚氨酯由羧酸酯基团，磺酸酯基团，侧链具有氧乙烯单元的聚醚链，具有氧乙烯单元的末端聚醚链或其混合物，b）约0.1至5重量％的用于聚氨酯水分散体的水溶性聚合增稠剂，其不是聚氨酯并且不含羧基，c）约3-80重量％的水不混溶有机溶剂，其不是分散在水中的聚氨酯的溶剂，并且沸点高达250℃，d）约0.1至5重量％的十字分散在不含游离异氰酸酯基团的水中的聚氨酯的连接剂和e）约0.1至5重量％的促进涂料组合物粘附的亲水性多异氰酸酯并且是分散在水中的聚氨酯的交联剂，a）+ b）+ c）+ d）+ e）的百分比之和为100.本发明还涉及使用这些涂料组合物用于通过直接或转移方法使用蒸发凝结技术涂覆基材，优选由纺织品或皮革制成。

7. 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。

8. 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。

9. 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.

10. 发明授权

US4935485A Heat hardenable coating composition based on polyurethane urea and coated substrate prepared therefrom 失效
标题翻译：基于聚氨酯脲和由其制备的涂布基材的热硬化涂料组合物
公开(公告)号：US4935485A
公开(公告)日：1990-06-19
申请号：US292695
申请日：1989-01-03
申请人： Josef Pedain , Wilhelm Thoma , Walter Schroer , Waldemar Kling
发明人： Josef Pedain , Wilhelm Thoma , Walter Schroer , Waldemar Kling
IPC分类号： B32B27/12 , C08G18/10 , C08G18/12 , C08G18/32 , C08G18/48 , C08G18/65 , C08G18/80 , C09D175/00 , C09D175/04 , C09D175/08 , D06M15/564 , D06N3/14
CPC分类号： D06N3/14 , C08G18/10 , C08G18/12 , C08G18/4833
摘要： The present invention is directed to a heat hardenable coating composition containing(A) a prepolymer containing an average of 2-4 ketoxime-blocked isocyanate groups, having an average molecular weight of about 500 to 15,000 and based on an aromatic polyisocyanate and a polyhydroxyl component which contains about 20-100% by weight of ethylene oxide units and(B) a cross-linking agent corresponding to the following formula ##STR1## in which R and R.sup.1 denote H or C.sub.1 -C.sub.4 -alkyl, the equivalent ratio of blocked isocyanate groups in (A) to NH.sub.2 groups in (B) being about 1.35:1 to 0.95:1.The invention is also directed to the coated substrates obtained from the compositions according to the invention.
摘要翻译：本发明涉及一种热硬化涂料组合物，其包含（A）含有平均2-4个酮肟嵌段异氰酸酯基团的预聚物，其平均分子量为约500至15,000，基于芳族多异氰酸酯和多羟基组分其包含约20-100重量％的环氧乙烷单元和（B）对应于下式的IMAAG的交联剂，其中R和R 1表示H或C 1 -C 4烷基，封端异氰酸酯的当量比（A）中的（A）中的NH 2基团的基团为约1.35：1至0.95：1。本发明还涉及由根据本发明的组合物获得的涂覆基材。

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