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1. 发明授权

US4177206A Polyisocyanates containing sulphonic acid and phosphonate groups 失效
标题翻译：含有磺酸和膦酸酯基的多异氰酸酯
公开(公告)号：US4177206A
公开(公告)日：1979-12-04
申请号：US907515
申请日：1978-05-19
申请人： Hans-Joachim Scholl , Dieter Dieterich
发明人： Hans-Joachim Scholl , Dieter Dieterich
IPC分类号： C07F9/40 , C08G18/77 , C07C119/048 , C07C143/24 , C07C143/68 , C07F9/09
CPC分类号： C07F9/4065 , C08G18/776
摘要： The present invention is directed to polyisocyanate mixtures which are liquid at room temperature and which(a) contain from 10 to 42% by weight of aromatically-bound isocyanate groups, which may be partly in the form of carbamic acid chloride;(b) contain from 0.5 to 5% by weight of sulphur in the form of sulphonic acid groups which may be at least partly neutralized or esterified;(c) contain from 0.5 to 5% by weight of phosphorus in the form of phosphonic acid alkyl ester groups or phosphonic acid aralkyl ester groups and(d) have a viscosity of from 10 to 50,000 cP at 25.degree. C.
摘要翻译：本发明涉及在室温下为液体的多异氰酸酯混合物，其中（a）含有10至42重量％的芳族结合的异氰酸酯基团，其可以部分为氨基甲酰氯的形式; （b）含有0.5至5重量％的可以至少部分中和或酯化的磺酸基形式的硫; （c）含有0.5至5重量％的磷酸烷基酯基团或膦酸芳烷基酯基团的磷，和（d）在25℃下具有10至50,000cP的粘度。

2. 发明授权

US4102699A Stable aqueous alkali metal silicate/iron oxide pigment suspensions 失效
标题翻译：稳定的碱金属水合硅酸盐/氧化铁颜料悬浮液
公开(公告)号：US4102699A
公开(公告)日：1978-07-25
申请号：US797952
申请日：1977-05-18
申请人： Hans-Joachim Scholl , Peter Markusch , Dieter Dieterich
发明人： Hans-Joachim Scholl , Peter Markusch , Dieter Dieterich
IPC分类号： C04B14/30 , C04B28/26 , C09C1/00 , C09C1/28 , C09D1/02 , C09D5/18
CPC分类号： C04B14/308 , C04B28/26 , C09D1/02 , C09D5/18 , Y02W30/91
摘要： This invention relates to aqueous alkali metal silicate/iron oxide pigment suspensions which are resistant to sedimentation, to a process for the preparation thereof and to the use thereof. The pigment suspensions comprise:A. from about 10 to about 40%, by weight, of iron oxide pigment,B. from about 20 to about 40%, by weight, of alkali metal silicate andC. from about 30 to about 70%, by weight, of water,Wherein at least 95% by weight of the iron oxide pigment has a particle size equal to or less than 1 .mu..
摘要翻译：本发明涉及耐沉降的碱金属水合硅酸盐/氧化铁颜料悬浮液，其制备方法及其应用。颜料悬浮液包括：

3. 发明授权

US4276404A Process for the production of inorganic-organic synthetic materials 失效
标题翻译：无机 - 有机合成材料生产工艺
公开(公告)号：US4276404A
公开(公告)日：1981-06-30
申请号：US930128
申请日：1978-08-01
申请人： Hans-Joachim Scholl , Dieter Dieterich , Peter Markusch
发明人： Hans-Joachim Scholl , Dieter Dieterich , Peter Markusch
IPC分类号： C08G18/00 , C08G18/08 , C08G18/38 , C08G18/77 , C08G83/00 , C08K3/34 , C08L7/00 , C08L21/00 , C08L33/00 , C08L33/02 , C08L75/00 , C08G18/22 , C08G18/14
CPC分类号： C08G83/001 , C08G18/0819 , C08G18/3895 , C08G18/775 , C08K3/0033 , C08K3/34 , C08K3/36
摘要： The instant invention is directed to a process for the production of inorganic-organic synthetic materials having high strength, elasticity, dimensional stability under heat, and flame resistance, consisting of a polymer-polysilicic acid gel composite material in the form of a solid/solid xerosol, said process comprising mixing(a) an organic polyisocyanate,(b) an aqueous basic solution and/or an aqueous basic suspension having an inorganic solid content of from 20-80% by weight preferably from 30-70% by weight,(c) a flowable inorganic compound and optionally(d) catalysts and other additives and allowing the resulting mixture to react, characterized in that mixing is carried out by first combining components (a) and (b), optionally with the addition of all or part of component (d), to form a stable primary dispersion and thereafter adding component (c), optionally the addition of all or part of component (d), to form a final dispersion.
摘要翻译：本发明涉及生产具有高强度，弹性，加热下的尺寸稳定性和耐火性的无机 - 有机合成材料的方法，该固体/固体形式的聚合物 - 聚硅酸凝胶复合材料所述方法包括混合（a）有机多异氰酸酯，（b）碱性水溶液和/或无机固体含量为20-80重量％，优选30-70重量％的水性碱性悬浮液（ c）可流动的无机化合物和任选的（d）催化剂和其它添加剂，并使得到的混合物反应，其特征在于通过首先组合组分（a）和（b）进行混合，任选地加入全部或部分的组分（d），以形成稳定的初级分散体，然后加入组分（c），任选地加入全部或部分组分（d），形成最终的分散体。

4. 发明授权

US4198487A Process for the production of inorganic-organic synthetic foam materials 失效
标题翻译：生产无机 - 有机合成泡沫材料的方法
公开(公告)号：US4198487A
公开(公告)日：1980-04-15
申请号：US930123
申请日：1978-08-01
申请人： Hans-Joachim Scholl , Dieter Dieterich , Peter Markusch , Rainer Welte
发明人： Hans-Joachim Scholl , Dieter Dieterich , Peter Markusch , Rainer Welte
IPC分类号： C08G18/00 , C08G18/08 , C08G18/38 , C08G18/48 , C08G83/00 , C08L7/00 , C08L21/00 , C08L75/00 , C08G18/14 , C08G18/30
CPC分类号： C08G83/001 , C08G18/0819 , C08G18/3895 , C08G18/4833
摘要： The instant invention is directed to a process for the production of inorganic-organic synthetic materials having high strength, elasticity, dimensional stability under heat, and flame resistance, consisting of a polymer-polysilicic acid gel composite material in the form of a solid/solid xerosol, said process comprising mixing(a) an organic polyisocyanate,(b) an aqueous basic solution and/or an aqueous basic suspension having an inorganic solid content of from 20 to 80% by weight, preferably from 30 to 70% by weight,(c) an organic compound containing at least one isocyanate reactive hydrogen atom and at least one non-ionic-hydrophilic group and(d) optionally catalysts and other additivesand leaving the resulting mixture to react, characterized in that components (a) and (b), optionally with the addition of part or all of component (d) are first mixed together to form a stable primary dispersion and thereafter component (c), optionally with the addition of all or part of component (d), is added to form the final dispersion.
摘要翻译：本发明涉及生产无机 - 有机合成的方法

5. 发明授权

US4067815A Aqueous solutions of alkali silicates and hydrogen phosphates 失效
标题翻译：碱性硅酸盐和磷酸氢钠的水溶液
公开(公告)号：US4067815A
公开(公告)日：1978-01-10
申请号：US774293
申请日：1977-03-04
申请人： Hans-Joachim Scholl , Peter Markush , Dieter Dieterich
发明人： Hans-Joachim Scholl , Peter Markush , Dieter Dieterich
IPC分类号： C04B28/26 , C04B24/28 , C08G18/00 , C08K3/00 , C08K3/34 , C08L7/00 , C08L21/00 , C08L33/00 , C08L33/02 , C08L75/00 , C09D1/00 , C09D1/02 , C09D5/18 , C09K3/28
CPC分类号： C09D5/18 , C09D1/00
摘要： The invention relates to aqueous solutions of alkali silicates and alkali hydrogen phosphates comprising:From about 4 to 18%, by weight, of K.sub.2 Ofrom about 2 to 11%, by weight, of Na.sub.2 Ofrom about 3 to 10%, by weight, of P.sub.2 O.sub.5from about 12 to 21%, by weight, of SiO.sub.2based on the sum total of the constituents including water, wherein the ratio of the sum totals of the parts by weight, of (K.sub.2 O+Na.sub.2 O):(P.sub.2 O.sub.5 +SiO.sub.2) is from about 1:0.9 to about 1:1.7 and has a solids content of from about 30 to about 50%, by weight. The solutions are homogeneous and stable and are particularly useful in improving the burning properties of organic/inorganic plastics. The invention also relates to a process for preparing these solutions which preferably involves introducing an aqueous alkali hydrogen phosphate solution into an aqueous silicate solution.
摘要翻译：本发明涉及碱性硅酸盐和碱金属磷酸氢盐的水溶液，其包括：

6. 发明授权

US5260481A Process for the conditioning and/or purification of organic isocyanates 失效
标题翻译：有机异氰酸酯的调理和/或纯化方法
公开(公告)号：US5260481A
公开(公告)日：1993-11-09
申请号：US860621
申请日：1992-03-30
申请人： Hans-Joachim Scholl
发明人： Hans-Joachim Scholl
IPC分类号： C07C263/18 , C07C263/20 , C07C265/14 , C07C263/10
CPC分类号： C07C263/18 , C07C263/20
摘要： The present invention relates to a process for the conditioning and/or purification of organic isocyanates bya) mixing organic isocyanates at 20.degree. to 150.degree. C. with 0.001 to 1 mole %, based on the isocyanate, of a silylated acid corresponding to the formulaX-[Si(CH.sub.3).sub.3 ].sub.n whereinX represents the neutral acid residue obtained by removing the acidic hydrogen atoms from an n-basic acid having a pKa value of at most 3, with the exception of hydrohalic acids andn is an integer from 1 to 3, andb) optionally working up the resulting mixture by distillation after a residence time of at least 5 minutes.
摘要翻译：本发明涉及一种通过以下步骤来调节和/或净化有机异氰酸酯的方法：a）在20-150℃下将有机异氰酸酯与基于异氰酸酯的0.001至1摩尔％的对应于式X- [Si（CH 3）3] n其中，X表示通过从pKa值为3以下的正碱性酸除去酸性氢原子得到的中性酸残基，除了氢卤酸，n是 1至3的整数，和b）任选地在至少5分钟的停留时间后通过蒸馏处理所得混合物。

7. 发明授权

US5202358A Process for the preparation of liquid storable organic isocyanates containing carbodiimide and/or uretone imine groups and their use for the preparation of polyurethane plastics 失效
标题翻译：制备含有碳二亚胺和/或尿素酮组的液体有机异氰酸酯的方法及其制备聚氨酯塑料的用途
公开(公告)号：US5202358A
公开(公告)日：1993-04-13
申请号：US884143
申请日：1992-05-18
申请人： Hans-Joachim Scholl , Rainer Welte
发明人： Hans-Joachim Scholl , Rainer Welte
IPC分类号： C07C263/18 , C07C265/14 , C07C267/00 , C07D229/00 , C08G18/79
CPC分类号： C08G18/797 , C07C267/00 , C08G2101/0025
摘要： The present invention relates to liquid storable organic isocyanates containing carbodiimide and/or uretone imine groups prepared by(a) partially carbodiimidizing isocyanate groups of an organic isocyanate with catalysts of the phospholine type, and(b) terminating the carbodiimidization reaction by the addition of a silylated acid corresponding to the formulaX--[Si(CH.sub.3).sub.3 ].sub.n in whichX represents the neutral acid residue obtained by removal of the acidic hydrogen atoms from an n-basic acid having a pK.sub.a value of at most 3, other than a hydrohalic acid, andn is an integer of 1 to 3.The invention further relates to the use of the liquid polyisocyanate mixtures according to the invention for the preparation of polyurethane plastics, preferably polyurethane foams, having improved burning behavior.
摘要翻译：本发明涉及通过以下步骤制备的含有碳二亚胺和/或脲酮亚胺基团的液体存储有机异氰酸酯：（a）将有机异氰酸酯的异氰酸酯基团部分碳化亚胺化，用磷酸酯型催化剂制备，和（b）通过加入碳酸二亚胺化反应终止碳二亚胺化反应对应于式X- [Si（CH 3）3] n的甲硅烷基化的酸，其中X表示通过从pKa值至多为3的n-碱性酸除去酸性氢原子而获得的中性酸残基，氢卤酸，n为1至3的整数。本发明还涉及根据本发明的液体多异氰酸酯混合物用于制备具有改进的燃烧行为的聚氨酯塑料，优选聚氨酯泡沫塑料的用途。

8. 发明授权

US4267353A Preparation of aromatic urethanes 失效
标题翻译：芳香族聚氨酯的制备
公开(公告)号：US4267353A
公开(公告)日：1981-05-12
申请号：US69020
申请日：1979-08-22
申请人： Hans-Joachim Scholl , Armin Zenner
发明人： Hans-Joachim Scholl , Armin Zenner
IPC分类号： B01J31/02 , B01J31/00 , C07B61/00 , C07C67/00 , C07C239/00 , C07C269/00 , C07C271/06 , C07C125/063 , C07C125/065 , C07C125/07 , C07C125/073
CPC分类号： C07C271/06
摘要： This invention relates to an improved process for the preparation of urethanes by the reaction of aromatic nitro compounds with alcohols and carbon monoxides in the presence of catalyst systems containing sulphur and/or selenium and/or compounds of these elements.
摘要翻译：本发明涉及通过在含有硫和/或硒和/或这些元素的化合物的催化剂体系存在下，通过芳族硝基化合物与醇和一氧化碳的反应制备聚氨酯的改进方法。

9. 发明授权

US4230876A Process for the preparation of urethanes 失效
标题翻译：制备聚氨酯的方法
公开(公告)号：US4230876A
公开(公告)日：1980-10-28
申请号：US13638
申请日：1979-02-21
申请人： Hans-Joachim Scholl , Armin Zenner
发明人： Hans-Joachim Scholl , Armin Zenner
IPC分类号： C07B61/00 , B01J27/02 , B01J27/24 , B01J31/00 , B01J31/02 , C07C67/00 , C07C239/00 , C07C269/00 , C07C125/07
CPC分类号： C07C269/00
摘要： The instant invention relates to an improved process for the preparation of urethanes by the reaction of aromatic nitro compounds with alcohols and carbon monoxide in the presence of catalyst systems which contain selenium.
摘要翻译：本发明涉及通过在含有硒的催化剂体系的存在下芳族硝基化合物与醇和一氧化碳的反应来制备氨基甲酸酯的改进方法。

10. 发明授权

US5837796A Polyisocyanates containing isocyanurate groups and prepared by trimerizing alkyl-substituted cycloaliphatic diisocyanates 失效
标题翻译：含有异氰脲酸酯基并通过三烷基取代的环脂族二异氰酸酯制备的多异氰酸酯
公开(公告)号：US5837796A
公开(公告)日：1998-11-17
申请号：US883477
申请日：1997-06-25
申请人： Hans-Joachim Scholl , Bernhard Jansen , Rolf-Volker Meyer
发明人： Hans-Joachim Scholl , Bernhard Jansen , Rolf-Volker Meyer
IPC分类号： C07D251/34 , C08G18/02 , C08G18/18 , C08G18/70 , C08G18/79 , C08G18/82
CPC分类号： C07D251/34 , C08G18/706 , C08G18/792
摘要： The present invention relates to a process for preparing polyisocyanates containing isocyanurate groups by trimerizing a portion of the isocyanate groups of an organic polyisocyanate component containing a) one or more diisocyanates corresponding to formula (1) ##STR1## wherein R represents a saturated, straight-chain, aliphatic hydrocarbon group having 8 to 15 carbon atoms and optionally b) up to 95 NCO equivalent-%, based on the total equivalents a) and b), of one or more organic polyisocyanates other than a), in the presence of trimerization catalysts and terminating the trimerization reaction at any desired degree of trimerization. The invention also relates to the polyisocyanates containing isocyanurate groups obtained by this process and to their use, optionally in excess starting polyisocyanates and optionally blocked with blocking agents for isocyanate groups, as an isocyanate component for preparing polyisocyanate addition products.
摘要翻译：本发明涉及通过将有机多异氰酸酯组分的一部分异氰酸酯基团三聚而制备含有异氰脲酸酯基的多异氰酸酯的方法，该有机多异氰酸酯组分含有a）一种或多种对应于式（1）的二异氰酸酯，其中R表示饱和，具有8至15个碳原子的直链脂族烃基和任选的b）基于a）和b）的总当量a）和b）至多95NCO当量，一种或多种除a）之外的有机多异氰酸酯，在存在三聚催化剂并以任何所需的三聚程度终止三聚反应。本发明还涉及通过该方法获得的含有异氰脲酸酯基团的多异氰酸酯基团，以及它们的用途，任选地过量起始多异氰酸酯，并任选地用异氰酸酯基团的封端剂封端，作为用于制备多异氰酸酯加成产物的异氰酸酯组分。

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