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1. 发明授权

US4224417A High molecular weight polyamines and their use in preparation of polyurethane resins 失效
标题翻译：高分子量多胺及其在制备聚氨酯树脂中的应用
公开(公告)号：US4224417A
公开(公告)日：1980-09-23
申请号：US52
申请日：1979-01-02
申请人： Manfred Hajek , Kuno Wagner , Friedrich Moller , Peter Vehlewald
发明人： Manfred Hajek , Kuno Wagner , Friedrich Moller , Peter Vehlewald
IPC分类号： C08G18/00 , C07C67/00 , C07C239/00 , C07C269/02 , C08G18/10 , C08G18/50 , C08G18/64 , C08G18/65 , C08G18/83 , C08G18/32 , C07D273/01 , C08G18/14
CPC分类号： C08G18/832 , C08G18/10
摘要： The invention relates to new polyamines, preferably containing polyether segments, a process for their preparation and their use as starting components for the production of polyurethane resins. The process involves producing ketimines, aldimines or enamines containing hydroxyl groups by reacting a hydroxyl amine with an aldehyde or ketone and removing the water by product. The ketimine, aldimine, or enamine is then reacted with an NCO prepolymer wherein the hydroxyl group of the material reacts with the isocyanate group without disturbing the blocked amine. This polyaddition product is then hydrolyzed to unblock the high molecular weight polyamine.
摘要翻译：本发明涉及新的聚胺，优选含有聚醚链段，其制备方法及其作为用于生产聚氨酯树脂的起始组分的用途。该方法涉及通过使羟胺与醛或酮反应并通过产物除去水来生产含有羟基的酮亚胺，醛亚胺或烯胺。然后将酮亚胺，醛亚胺或烯胺与NCO预聚物反应，其中材料的羟基与异氰酸酯基团反应而不干扰封闭的胺。然后将该加聚产物水解以阻断高分子量多胺。

2. 发明授权

US4792262A Process for strengthening geological formations 失效
标题翻译：加强地质构造的过程
公开(公告)号：US4792262A
公开(公告)日：1988-12-20
申请号：US898452
申请日：1986-08-20
申请人： Manfred Kapps , Max Mann , Peter Vehlewald , Frank Meyer , Hans-Ernst Mehesch , Wolfgang Cornely , Birgit Riecks
发明人： Manfred Kapps , Max Mann , Peter Vehlewald , Frank Meyer , Hans-Ernst Mehesch , Wolfgang Cornely , Birgit Riecks
IPC分类号： E21B33/13 , C09K8/508 , C09K17/00 , C09K17/30 , E02D3/12 , C08G18/76
CPC分类号： C09K8/5086 , C09K17/30
摘要： The present invention is directed to a process for strengthening geological formations in underground mining or other operations introducing into the formation which is to be strengthened mixtures of a polyisocyanate component (a) and a polyol component (b) which react together to form polyurethanes, characterized in that the polyol component (b) is based on mixtures of (i) organic polyhydroxyl compounds having hydroxyl numbers of about 100 to 600 and (ii) dihydric alcohols having a molecular weight of 62 to about 150, component (ii) being present in an amount of about 0.01 to 20% by weight, based on the total quantity of component (b).
摘要翻译：本发明涉及一种用于加强地下采矿或引入地层的其他操作中的地质构造的方法，该方法是强化多异氰酸酯组分（a）和一起反应形成聚氨酯的多元醇组分（b）的混合物，其特征在于其中多元醇组分（b）基于（i）羟值为约100至600的有机多羟基化合物和（ii）分子量为62至约150的二元醇的混合物，组分（ii）存在于相对于组分（b）的总量，其量为约0.01至20重量％。

3. 发明授权

US4250077A Stable suspensions of inorganic fillers in organic polyhydroxyl compounds for polyurethane preparation 失效
标题翻译：无机填料在有机多羟基化合物中的稳定悬浮液用于聚氨酯制备
公开(公告)号：US4250077A
公开(公告)日：1981-02-10
申请号：US79295
申请日：1979-09-27
申请人： Wulf von Bonin , Peter Vehlewald
发明人： Wulf von Bonin , Peter Vehlewald
IPC分类号： C08L101/00 , C08G18/00 , C08G18/63 , C08K3/00 , C08K3/013 , C08L51/00 , C08L51/02 , C08L67/00 , C08L75/00 , C08L77/00
CPC分类号： C08G18/638 , C08K3/0033
摘要： The instant invention is directed to a suspension which is stable in storage comprising:(1) 0.5 to 80%, by weight, based on the total suspension, of an inorganic filler in(2) 20 to 99.5%, by weight, based on the total suspension, of polyhydroxyl compounds containing aliphatic or cycloaliphatic combined hydroxyl groups,wherein said polyhydroxyl compounds (2) contain from 0.05 to 10% by weight based on (1)+(2) of a graft polymer and stabilizer which was produced by the free radical polymerization of(a) from 1 to 35%, by weight, based on the graft polymer, of an olefinically unsaturated carboxylic acid and(b) from 0 to 60%, by weight, based on the graft polymer, of other olefinically unsaturated monomers, in the presence of(c) from 5 to 99%, by weight, based on the graft polymer, of polyhydroxyl compounds,wherein the carboxyl groups of the graft polymer are completely or partially neutralized by organic or inorganic bases.
摘要翻译：本发明涉及在储存中稳定的悬浮液，其包括：（1）基于总悬浮液的0.5至80重量％的无机填料，（2）基于20重量％至99.5重量％的无机填料，基于含有脂族或环脂族结合羟基的多羟基化合物的总悬浮液，其中所述多羟基化合物（2）含有0.05至10重量％，基于（1）+（2）接枝聚合物和稳定剂，其由（a）基于接枝聚合物的（a）1至35重量％的自由基聚合的烯属不饱和羧酸和（b）基于接枝聚合物的0至60重量％的其它烯属不饱和羧酸不饱和单体，在（c）5-99重量％的基于接枝聚合物的多羟基化合物存在下，其中接枝聚合物的羧基被有机或无机碱完全或部分中和。

4. 发明授权

US5869546A Mixtures leading to hard polyurethane foamed materials 失效
标题翻译：导致硬质聚氨酯泡沫材料的混合物
公开(公告)号：US5869546A
公开(公告)日：1999-02-09
申请号：US714157
申请日：1996-09-20
申请人： Peter Gruss , Manfred Kapps , Peter Vehlewald , Rainer Rettig
发明人： Peter Gruss , Manfred Kapps , Peter Vehlewald , Rainer Rettig
IPC分类号： C08J9/12 , C08G18/00 , C08G18/10 , C08G18/40 , C08G18/79 , C08G101/00 , C08J9/14
CPC分类号： C08J9/14 , C08G18/10 , C08G18/4018 , C08G18/791 , C08G2101/0025 , C08G2190/00 , C08J2375/04
摘要： Mixtures leading to hard polyurethane foamed materials, which mixtures are preferably present in a pressure vessel, containa) prepolymers containing isocyanate groups, obtainable by the reaction of polyisocyanates containing isocyanurate groups and optionally urethane groups with compounds having at least two hydrogen atoms which are reactive to isocyanates and having a molecular weight of 62 to 10,000, wherein the content of monomeric polyisocyanate in the prepolymer is less than 2 weight %,b) auxiliary process materials and additives known in the art, andc) foaming agents having a boiling point less than 0.degree. C./760 mm Hg.
摘要翻译： PCT No.PCT / EP95 / 01207 Sec。 371日期：1996年9月20日 102（e）1996年9月20日PCT PCT 1995年3月31日PCT公布。公开号WO95 / 28430 日期1995年10月26日混合物优选存在于压力容器中的混合物包含a）含有异氰酸酯基团的预聚物，其可通过含有异氰脲酸酯基团的多异氰酸酯和任选的氨基甲酸酯基团与具有至少两个与异氰酸酯反应并具有62至10,000的分子量的氢原子，其中预聚物中单体多异氰酸酯的含量小于2重量％，b）本领域已知的辅助工艺材料和添加剂，以及c）发泡剂沸点小于0℃/ 760mm Hg。

5. 发明授权

US4028434A Graft polymers of vinyl phosphonic acid esters 失效
标题翻译：乙烯基膦酸酯的接枝聚合物
公开(公告)号：US4028434A
公开(公告)日：1977-06-07
申请号：US604680
申请日：1975-08-14
申请人： Wolfgang Konter , Josef Witte , Peter Vehlewald , Hans-Dieter Block
发明人： Wolfgang Konter , Josef Witte , Peter Vehlewald , Hans-Dieter Block
IPC分类号： C08F283/06 , C08L43/00
CPC分类号： C08F283/06
摘要： The instant invention relates to graft polymers of vinyl phosphonic acid esters, optionally together with nitrogen-containing polymerizable vinyl compounds, on polyalkylene glycols and to a process for their production. The polymers so produced necessarily contain phosphorus and, optionally, nitrogen in the molecule. The polymers are rendered flameproof by the phosphorus and, in addition, self-extinguishing by the nitrogen.
摘要翻译：本发明涉及乙烯基膦酸酯，任选与含氮可聚合乙烯基化合物一起在聚亚烷基二醇上的接枝聚合物及其生产方法。如此生产的聚合物必须含有磷和任选地在分子中的氮。聚合物由磷进行防火，另外由氮自熄。

6. 发明授权

US6007649A Method of producing press-moulding materials with polyisocyanate binders and using latent, heat-activable catalysts 失效
标题翻译：使用多异氰酸酯粘合剂制备压制成型材料并使用潜在的，可热活化的催化剂的方法
公开(公告)号：US6007649A
公开(公告)日：1999-12-28
申请号：US117100
申请日：1998-07-22
申请人： Peter Haas , Peter Vehlewald , Peter Kasperek
发明人： Peter Haas , Peter Vehlewald , Peter Kasperek
IPC分类号： B27N3/02 , B27N3/00 , C07C55/08 , C07C275/14 , C07D209/02 , C07D233/54 , C07D521/00 , C08G18/16 , C08G18/64 , C08L97/02 , C08G18/18
CPC分类号： C07D231/12 , B27N3/00 , C07C275/14 , C07C55/08 , C07D209/02 , C07D233/56 , C07D249/08
摘要： A process is described for producing pressed materials, particularly wood particle boards, by the hot compaction of raw materials containing lignocellulose which are mixed and/or impregnated with polyisocyanates as binders, with the use of latent, thermally activatable catalysts, wherein ammonium salts from the reaction of amines with malonic acid are used as catalysts.
摘要翻译： PCT No.PCT / EP97 / 00237 Sec。 371日期：1998年7月22日 102（e）日期1998年7月22日PCT 1997年1月20日PCT PCT。公开号WO97 / 28202 PCT 日期1997年8月7日描述了通过使用潜热的，可热活化的催化剂，通过热混合含有木素纤维素的原料与多异氰酸酯混合和/或浸渍作为粘合剂来生产压制材料，特别是木材颗粒板的方法，其中使用胺与丙二酸反应的铵盐作为催化剂。

7. 发明授权

US4965292A Process for strengthening geological formations 失效
标题翻译：加强地质构造的过程
公开(公告)号：US4965292A
公开(公告)日：1990-10-23
申请号：US438903
申请日：1989-11-17
申请人： Hanns P. Muller , Manfred Kapps , Peter Vehlewald , Frank Meyer , Wolfgang Cornely , Hans E. Mehesch
发明人： Hanns P. Muller , Manfred Kapps , Peter Vehlewald , Frank Meyer , Wolfgang Cornely , Hans E. Mehesch
IPC分类号： E02D3/12 , C08G18/61 , C08K5/549 , C09K17/00 , E21D9/00
CPC分类号： E21D9/002 , C08K5/549
摘要： The present invention relates to a process for strengthening geological formations in underground mining or underground construction work by the introduction of reaction mixtures which react to form polyurethane plastics into the formations which are required to be strengthened, wherein the reaction mixtures are based on(a) a polyisocyanate component,(b) a polyol component and(c) at least one auxiliary agent or additive, characterized in that component (c) contains a cyclic polydimethylsiloxane in the molecular weight range of 222 to 740 and in a quantity of about 0.01 to 5.0% by weight, based on the total weight of components (a) and (b).
摘要翻译：本发明涉及通过引入反应混合物来加强地下采矿或地下施工工作中的地质构造的方法，所述反应混合物反应形成聚氨酯塑料至需要加强的地层中，其中反应混合物基于（a）多异氰酸酯组分，（b）多元醇组分和（c）至少一种助剂或添加剂，其特征在于组分（c）含有分子量范围为222至740的环状聚二甲基硅氧烷，其量为约0.01至 5.0重量％，基于组分（a）和（b）的总重量。

8. 发明授权

US4904125A Process for strengthening geological formations 失效
标题翻译：加强地质构造的过程
公开(公告)号：US4904125A
公开(公告)日：1990-02-27
申请号：US348849
申请日：1989-05-08
申请人： Manfred Schmidt , Manfred Kapps , Max Mann , Peter Vehlewald , Manfred Dietrich , Frank Meyer , Wolfgang Cornely , Hans E. Mehesch
发明人： Manfred Schmidt , Manfred Kapps , Max Mann , Peter Vehlewald , Manfred Dietrich , Frank Meyer , Wolfgang Cornely , Hans E. Mehesch
IPC分类号： E02D3/12 , C08G18/32 , C08G18/34 , C09K17/30 , E21D9/00 , E21D9/04
CPC分类号： C09K17/30 , E21D9/002
摘要： The present invention is directed to a process for the strengthening of geological formations in underground workings and mines by the introduction of reaction mixtures which react to form polyurethanes into the formations which are to be strengthened, the reaction mixtures being based on(a) a polyisocyanate component,(b) a polyol component and(c) an ester,the ester having a hydroxyl number of about 10 to 630 and an acid number of at most 10 and obtained from (i) an acid component having a carboxyl functionality of at least 1.5 and containing a polymerized fatty acid having at least 12 carbon atoms or mixtures thereof with unpolymerized saturated or unsaturated fatty acids having at least 12 carbon atoms and (ii) a polyol component containing at least one polyhydric alcohol, the ester being present in a positive amount of up to 5% by weight, based on the weight of component (b).
摘要翻译：本发明涉及一种通过引入反应混合物来加强地下工作和矿井中的地质构造的方法，所述反应混合物反应以形成聚氨酯至待加强的地层中，所述反应混合物基于（a）多异氰酸酯组分，（b）多元醇组分和（c）酯，所述酯的羟值为约10至630，酸值至多为10，并且由（i）至少具有羧基官能度的酸组分并且含有具有至少12个碳原子的聚合脂肪酸或其与具有至少12个碳原子的未聚合的饱和或不饱和脂肪酸的混合物，和（ii）含有至少一种多元醇的多元醇组分，所述酯存在于阳性数量高达5％（重量），基于组分（b）的重量。

9. 发明授权

US4668734A Stable dispersions of polyureas and/or polyhydrazo-dicarbonamides in relatively high molecular weight hydroxyl-group containing materials, a process for the production thereof and the use thereof for the production of polyurethane plastics 失效
标题翻译：在相对高分子量含羟基的材料中聚脲和/或聚二氢二碳酰胺的稳定分散体，其制备方法及其在聚氨酯塑料生产中的应用
公开(公告)号：US4668734A
公开(公告)日：1987-05-26
申请号：US811862
申请日：1985-12-20
申请人： Manfred Dietrich , Klaus K/o/ nig , Hans Hettel , Peter Seifert , Peter Vehlewald
发明人： Manfred Dietrich , Klaus K/o/ nig , Hans Hettel , Peter Seifert , Peter Vehlewald
IPC分类号： C08G18/00 , C08G18/08 , C08G18/38 , C08G18/65 , C08L75/04 , C08L75/02
CPC分类号： C08G18/3838 , C08G18/0876 , C08L75/04
摘要： The present invention is directed to a stable dispersion of a polyurea and/or a polyhydrazodicarbonamide in a relatively high molecular weight hydroxyl-group containing material, which dispersion has a solids content of from 5 to 50 percent by weight and which is obtained by reacting(a) an organic di- and/or polyisocyanate with(b) an amine-functional material comprising an addition product of(1) acrylonitrile and(2) a member selected from the group consisting of(i) hydrazine,(ii) aliphatic di- or polyamines containing at least two primary amino groups,(iii) cycloaliphatic di- or polyamines containing at least two primary amino groups,(iv) araliphatic di- or polyamines containing at least two primary amino groups, and(v) mixtures thereof, the ratio of (1) to (2) being at least one mol of (1) per mol of (2) and at most one mol of (1) for each nitrogen atom contained in (2) per mol of (2),the reaction of component (a) and component (b) being conducted at a temperature of from 30.degree. to 170.degree. C., at an equivalent ratio of components (a) to (b) of from 0.8:1 to 1.5:1, and in the presence of(c) a relatively high molecular weight, hydroxyl-group containing material.The invention also relates to the production and use of such dispersions.
摘要翻译：本发明涉及聚脲和/或聚二酰氨基脲在相对高分子量含羟基的材料中的稳定分散体，该分散体的固体含量为5-50重量％，其通过使（ a）有机二 - 和/或多异氰酸酯与（b）胺官能材料，其包含（1）丙烯腈和（2）选自（i）肼，（ii）脂族二 - 或含有至少两个伯氨基的多胺，（iii）含有至少两个伯氨基的脂环族二元或多胺，（iv）含有至少两个伯氨基的芳脂族二元或多胺，和（v）其混合物，（2）中所含的每个氮原子（2）每摩尔（2）至少1摩尔（1）和至多1摩尔（1）的比例（1）至（2）组分（a）和组分（b）的反应在30℃的温度下进行（a）至（b）的当量比为0.8:1至1.5:1，并且在（c）相对高分子量的含羟基材料的存在下进行。本发明还涉及这种分散体的生产和使用。

10. 发明授权

US4240950A Stabilized filler suspensions in polyols 失效
标题翻译：多元醇中的稳定填料悬浮液
公开(公告)号：US4240950A
公开(公告)日：1980-12-23
申请号：US61715
申请日：1979-07-30
申请人： Wulf von Bonin , Peter Vehlewald , Hans-Walter Illger
发明人： Wulf von Bonin , Peter Vehlewald , Hans-Walter Illger
IPC分类号： C08G18/00 , C08G18/10 , C08J9/00 , C08K3/00 , C08K3/013 , C08L7/00 , C08L21/00 , C08L51/00 , C08L51/02 , C08L67/00 , C08L75/00 , C08L77/00 , C08K9/04 , C08L75/04
CPC分类号： C08J9/0066 , C08G18/10 , C08K3/0033 , C08J2375/04
摘要： The instant invention is directed to a process for the production of non-disintegrating suspensions of inorganic fillers in polyhydroxyl compounds of the type used for the production of polyurethanes, comprising reacting a suspension of an inorganic filler in a polyhydroxyl compound with from 0.1 to 2%, by weight, of a polyisocyanate, based on the weight of the suspension, at a temperature of from 30.degree. to 200.degree. C. The invention is also directed to the use of the suspension as the polyol component in the production of cellular polyurethane plastics.
摘要翻译：本发明涉及一种用于制备用于制备聚氨酯的多羟基化合物中的无机填料的非崩解悬浮液的方法，包括使无机填料在多羟基化合物中的悬浮液与0.1至2％（重量）的多异氰酸酯，基于悬浮液的重量，在30至200℃的温度下进行。本发明还涉及使用该悬浮液作为多元醇组分来制备多孔聚氨酯塑料。

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