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1. 发明授权

US4317890A Thermoplastic synthetic material and a process for its production 失效
标题翻译：热塑性合成材料及其生产工艺
公开(公告)号：US4317890A
公开(公告)日：1982-03-02
申请号：US103004
申请日：1979-12-13
申请人： Wilhelm Goyert , Albert Awater , Wolfgang Grimm , Karl-Heinz Ott , Wolfgang Oberkirch , Hans Wagner
发明人： Wilhelm Goyert , Albert Awater , Wolfgang Grimm , Karl-Heinz Ott , Wolfgang Oberkirch , Hans Wagner
IPC分类号： C08L51/00 , C08G18/00 , C08L7/00 , C08L21/00 , C08L33/00 , C08L33/02 , C08L51/02 , C08L75/00 , C08L75/04 , C08L77/00 , C08L75/06
CPC分类号： C08L75/04
摘要： The instant invention is directed to a thermoplastic synthetic material, comprising:(A) 75 to 97% by weight of a thermoplastic polyurethane and(B) 25 to 3% by weight of a polymer of olefinically unsaturated monomers, wherein component (B) is a graft product of(a) 5 to 35% by weight, based on the graft product, of one or more graft monomers on(b) 65 to 95% by weight, based on the graft product, of an elastomer component serving as graft base which has a second order transition temperature of below -30.degree. C.,the entire component (B) containing less than 50% by weight of the monomers styrene, .alpha.-methyl styrene and acrylonitrile. The instant invention is also directed to a process for the production of the thermoplastic synthetic materials.
摘要翻译：本发明涉及一种热塑性合成材料，其包含：（A）75至97重量％的热塑性聚氨酯和（B）25至3重量％的烯属不饱和单体的聚合物，其中组分（B）为（a）基于接枝产物的（a）5-35重量％的接枝产物的一种或多种接枝单体在（b）基于接枝产物的65至95重量％的用作接枝的弹性体组分的接枝产物碱，其二级转变温度低于-30℃，整个组分（B）含有少于50重量％的单体苯乙烯，α-甲基苯乙烯和丙烯腈。本发明还涉及一种生产热塑性合成材料的方法。

2. 发明授权

US4500671A Reinforced polyurethane thermoplastic chemical materials and processes for their preparation 失效
标题翻译：增强聚氨酯热塑性化学材料及其制备方法
公开(公告)号：US4500671A
公开(公告)日：1985-02-19
申请号：US616452
申请日：1984-06-01
申请人： Wilhelm Goyert , Wolfgang Grimm , Albert Awater , Hans Wagner , Bruno Kruger
发明人： Wilhelm Goyert , Wolfgang Grimm , Albert Awater , Hans Wagner , Bruno Kruger
IPC分类号： C08L51/00 , C08G18/00 , C08K7/02 , C08L7/00 , C08L21/00 , C08L33/00 , C08L33/02 , C08L51/02 , C08L75/00 , C08L75/04 , C08K3/40 , C08L55/02
CPC分类号： C08L75/04 , C08K7/02
摘要： The instant invention is directed to thermoplastic chemical material comprising:(A) from 60 to 97%, by weight, based on (A)+(B), of a thermoplastic polyurethane; and(B) from 40 to 3%, by weight, based on (A)+(B), of a fibrous reinforcing material; and(C) from 36 to 3 parts, by weight, based on 100 parts of (A)+(B), of a polar polymer.The instant invention is also directed to a process for the production of the thermoplastic chemical materials.
摘要翻译：本发明涉及热塑性化学材料，其包含：（A）基于（A）+（B）的热塑性聚氨酯的60至97重量％; 和（B）基于纤维增强材料的（A）+（B）的40至3重量％; 和（C）基于100份（A）+（B））极性聚合物的36至3重量份。本发明还涉及一种生产热塑性化学材料的方法。

3. 发明授权

US4592957A Microcapsules having walls of polyaddition products of water-insoluble polyamines with water-soluble polyisocyanate adducts 失效
标题翻译：具有水不溶性聚胺与水溶性聚异氰酸酯加成物的加聚产物壁的微胶囊
公开(公告)号：US4592957A
公开(公告)日：1986-06-03
申请号：US691402
申请日：1985-01-14
申请人： Manfred Dahm , Norbert Weimann , Ulrich Nehen , Hanns P. Muller , Gert Jabs , Albert Awater , James M. Barnes
发明人： Manfred Dahm , Norbert Weimann , Ulrich Nehen , Hanns P. Muller , Gert Jabs , Albert Awater , James M. Barnes
IPC分类号： B01J13/16 , B41M5/165 , C08G18/32 , C08G18/80 , B01J13/02
CPC分类号： C08G18/8083 , B01J13/16 , B41M5/165 , C08G18/3253 , Y10S428/914 , Y10S430/104 , Y10T428/2985 , Y10T428/2989
摘要： Microcapsules having a hydrophobic core material and capsule walls formed by the reaction of water-insoluble polyamines with water-soluble bisulphite adducts of polyisocyanates, a process for the production thereof which is characterized in that a mixture of a hydrophobic core material and water-insoluble polyamines is emulsified in water or in an aqueous protective colloid solution to the required particle size, water-soluble bisulphite adducts of polyisocyanates in the form of powders or aqueous solutions are added and the mixture is left to react to completion at temperatures of from 1.degree. to 140.degree. C., and applications thereof.
摘要翻译：具有疏水性芯材的微胶囊和通过水不溶性多胺与多异氰酸酯的水溶性亚硫酸氢盐加合物的反应形成的胶囊壁，其制造方法，其特征在于，疏水性芯材料与水不溶性多胺在水中或在水性保护胶体溶液中乳化至所需的粒度，加入粉末或水溶液形式的多异氰酸酯的水溶性亚硫酸氢盐加合物，使混合物在1℃至 140℃，及其应用。

4. 发明授权

US4517141A Production of microcapsules having walls of polyaddition products of water-insoluble polyamines with water-soluble polyisocyanate adducts 失效
标题翻译：生产具有水不溶性聚胺与水溶性多异氰酸酯加合物的加聚产物壁的微胶囊
公开(公告)号：US4517141A
公开(公告)日：1985-05-14
申请号：US506451
申请日：1983-06-21
申请人： Manfred Dahm , Norbert Weimann , Ulrich Nehen , Hanns P. Muller , Gert Jabs , Albert Awater , James M. Barnes
发明人： Manfred Dahm , Norbert Weimann , Ulrich Nehen , Hanns P. Muller , Gert Jabs , Albert Awater , James M. Barnes
IPC分类号： B01J13/16 , B41M5/165 , C08G18/32 , C08G18/80 , B01J13/02
CPC分类号： C08G18/8083 , B01J13/16 , B41M5/165 , C08G18/3253 , Y10S428/914 , Y10S430/104 , Y10T428/2985 , Y10T428/2989
摘要： Microcapsules having a hydrophobic core material and capsule walls formed by the reaction of water-insoluble polyamines with water-soluble bisulphite adducts of polyisocyanates, a process for the production thereof which is characterized in that a mixture of a hydrophobic core material and water-insoluble polyamines is emulsified in water or in an aqueous protective colloid solution to the required particle size, water-soluble bisulphite adducts of polyisocyanates in the form of powders or aqueous solutions are added and the mixture is left to react to completion at temperatures of from 1.degree. to 140.degree. C., and applications thereof.
摘要翻译：具有疏水性芯材的微胶囊和通过水不溶性多胺与多异氰酸酯的水溶性亚硫酸氢盐加合物的反应形成的胶囊壁，其制造方法，其特征在于，疏水性芯材料与水不溶性多胺在水中或在水性保护胶体溶液中乳化至所需的粒度，加入粉末或水溶液形式的多异氰酸酯的水溶性亚硫酸氢盐加合物，使混合物在1℃至 140℃，及其应用。

5. 发明授权

US4405752A Process for producing fiber-reinforced molded products 失效
公开(公告)号：US4405752A
公开(公告)日：1983-09-20
申请号：US192389
申请日：1980-09-30
申请人： Klaus Recker , Gerd Reinecke , Albert Awater , Gerhard Grogler , Karl J. Kraft
发明人： Klaus Recker , Gerd Reinecke , Albert Awater , Gerhard Grogler , Karl J. Kraft
IPC分类号： C08J5/24 , B29C43/02 , B29C43/10 , B29C43/12 , B29C57/00 , B29C67/00 , B29C70/00 , C08G18/72 , C08K7/02 , C08L75/04
CPC分类号： C08G18/721 , C08K7/02
摘要： The instant invention is directed to a process for the production of fiber-reinforced molded products, comprising:(1) mixing at a temperature of from 10.degree. to 50.degree. C.,(a) 7 to 35% by weight of a polyisocyanate having a melting point above 100.degree. C., and(b) 14 to 35% by weight of a polyisocyanate which is liquid at the reaction temperature of mixing, with(c) 43 to 62% by weight of one or more compounds having molecular weights of 300 to 10,000 containing 2 to 8 hydroxyl groups, and(d) 3 to 10% by weight of a chain-lengthening agent having a molecular weight of 62 to 250 containing 2 to 4 hydroxyl groups,(e) 0 to 5% by weight of a compound having a molecular weight below 1,000 containing from 2 to 4 amino groups or an equivalent quantity of water,(f) 0 to 5% by weight of a molecular sieve of the sodium aluminum silicate type, and(g) 0 to 5% by weight of one or more activators, all percentages being based on the total weight of (a) through (g) and components (b) through (e) being liquid at the chosen reaction temperature of mixing and having an average functionality of isocyanate-reactive groups of 2.5 to 3.5, the equivalent ratio of isocyanate groups in component (b) to isocyanate-reactive hydrogen atoms in components (c) through (e) being from 0.4:1 to 0.85:1 and the equivalent ratio of isocyanate groups in component (a) to isocyanate-reactive hydrogen atoms in components (c) through (e), taking into account any masked isocyanate groups being from 0.15:1 to 1.2:1, with the proviso that the average functionality of components (c) through (e) should be at least 2.65 when the first-mentioned equivalent ratio is less than or equal to 0.65:1 and not more than 3.0 when the equivalent ratio is greater than or equal to 0.70:1;(2) adding a fiber material having a fiber length of from 10 to 100 mm; and(3) after storing for from one hour to four days, curing and shaping the molding compound at a temperature above 90.degree. C. and at a pressure of from 20 to 300 bars.

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