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公开(公告)号：US4063020A
公开(公告)日：1977-12-13
申请号：US694645
申请日：1976-06-10
IPC分类号： C07D251/34 , C08G18/00 , C08G18/32
CPC分类号： C08G18/32
摘要： New mixed hydroxymethyl-hydroxyalkyl isocyanurates are produced. Each hydroxyalkyl group in the mixed isocyanurates may contain between two and twelve carbon atoms. These mixed hydroxymethyl-hydroxy (C.sub.2 -C.sub.12 alkyl) isocyanurates are produced by reacting cyanuric acid with (1) a hydroxymethylating agent and (2) a hydroxyalkylating agent. The order of these two reactions may be varied.
摘要翻译： 制备新的混合羟甲基 - 羟基烷基异氰脲酸酯。 混合的异氰脲酸酯中的每个羟烷基可含有2至12个碳原子。 这些混合的羟甲基 - 羟基（C 2 -C 12烷基）异氰脲酸酯是通过使氰尿酸与（1）羟甲基化试剂和（2）羟烷基化剂反应制备的。 这两个反应的顺序可能会有所不同。
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公开(公告)号：US4692521A
公开(公告)日：1987-09-08
申请号：US808558
申请日：1985-12-13
IPC分类号： C07D207/263 , C07D211/76 , C07D223/08 , C07D223/10 , C07D225/02 , C07D227/08 , C07D227/087 , C08G18/10 , C08G63/685 , C08G63/91 , C08G65/32 , C08G69/00 , C08G69/14 , C08G69/18 , C08G69/20 , C08G69/40 , C08G69/42 , C08G69/44 , C08G77/32 , C08G77/388 , C08G85/00
CPC分类号： C08G69/44 , C07D227/08 , C08G18/10 , C08G69/14 , C08G69/18 , C08G69/20 , C08G69/40 , C08G69/42 , C08G2120/00
摘要： The invention relates to N-substitutecd acyl lactam compounds of the formula ##STR1## where R is a polyol residue originating from a polyol with the formula R-(OH).sub.x where x is a number.ltoreq.2R' a bivalent cyclic or non-cyclic alkyl, aralkyl, alkaryl or aryl radicalR" a bivalent radical having the following general formula ##STR2## wherein R'" is H, alkyl, cycloalkyl, aryl, alkaryl or aralkyl,R.sup.iv is H, alkyl, cycloalkyl, aryl, alkaryl or aralkyl whereR"' and R.sup.iv may jointly form a substituted or non-substituted cycloalkyl residuen is 0 or 1 and(-L) represents a non-opened lactam ring of the formula ##STR3## wherein Y is hydrocarbon residue with 3-11 carbon atoms. It has been found that this group of compounds is very suitable as activator in the preparation of nylon block copolymers, more specifically in the RIM or RRIM systems.
摘要翻译： 本发明涉及式（IMAGE）的N-取代的酰基内酰胺化合物，其中R是衍生自具有式R-（OH）x的多元醇的多元醇残基，其中x是二价环状的数字， 非环烷基，芳烷基，烷芳基或芳基R“具有以下通式的二价基团，其中R”'是H，烷基，环烷基，芳基，烷芳基或芳烷基，Riv是H，烷基，环烷基 ，芳基，烷芳基或芳烷基，其中R“'和Riv可以共同形成取代或未取代的环烷基残基n为0或1，（-L）表示式”IMAGE“的未开封的内酰胺环，其中Y为 具有3-11个碳原子的烃残基。 已经发现，这组化合物在制备尼龙嵌段共聚物中非常适合作为活化剂，更具体地说在RIM或RRIM系统中。
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公开(公告)号：US4031040A
公开(公告)日：1977-06-21
申请号：US588944
申请日：1975-06-20
IPC分类号： C08G18/00 , C08G18/02 , C08G18/30 , C08G18/32 , C08G18/38 , C08G18/50 , C08G18/79 , C08L75/04 , C08G18/14
CPC分类号： C07C265/00 , C08G18/3853 , C08G18/5063 , Y10S521/902
摘要： New polyurethanes containing free isocyanurate rings are produced by mixing a hydroxymethyl isocyanurate or a derivative thereof with a polyisocyanate or a mixture of polyisocyanates.
摘要翻译： 通过混合羟甲基异氰脲酸酯或其衍生物与多异氰酸酯或多异氰酸酯的混合物来制备含有游离异氰脲酸酯环的新型聚氨酯。
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公开(公告)号：US06350805B1
公开(公告)日：2002-02-26
申请号：US09592612
申请日：2000-06-12
IPC分类号： C08K334
CPC分类号： C08J3/201 , C08J2377/00 , C08K3/346 , C08K2201/016 , C08L77/00
摘要： The invention relates to a process for the preparation of a polyamide nanocomposite composition by mixing in the melt phase a polyamide, a solid substance composed of anisotropic particles with a high aspect ratio and a liquid, the liquid being added to and subsequently mixed with a melt comprising at least the polyamide. Preferably water is chosen as the liquid. The invention also relates to a polyamide nanocomposite composition obtained by mixing in the melt phase a polyamide and a non-swollen solid substance composed of particles with a high aspect ratio. The polyamide nanocomposite compositions obtained with the process according to the invention and the polyamide nanocomposite compositions according to the invention can be used in all moulded parts which can be produced with a polyamide composition and which demand particularly good mechanical properties, for example for use in the motor compartment of a vehicle, for casings and for connectors.
摘要翻译： 本发明涉及一种制备聚酰胺纳米复合材料组合物的方法，该组合物在熔融相中混合聚酰胺，由纵横比高的各向异性颗粒组成的固体物质和液体，将该液体加入并随后与熔体 至少包含聚酰胺。 优选选择水作为液体。本发明还涉及通过在熔融相中混合聚酰胺和由具有高纵横比的颗粒组成的非溶胀固体物质而获得的聚酰胺纳米复合材料组合物。通过该方法获得的聚酰胺纳米复合材料组合物 根据本发明，根据本发明的聚酰胺纳米复合材料组合物可以用于可以用聚酰胺组合物制造的所有模制部件中，并且需要特别好的机械性能，例如用于车辆的电动机室中的壳体 和连接器。
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公开(公告)号：US4683304A
公开(公告)日：1987-07-28
申请号：US808560
申请日：1985-12-13
IPC分类号： C08G69/00 , C07D227/08 , C08G69/14 , C08G69/18 , C08G69/40 , C08G69/42 , C08G69/44 , C07D223/10 , C07D209/34 , C07D211/40
CPC分类号： C07D227/08 , C08G69/14 , C08G69/40 , C08G69/42 , C08G69/44
摘要： The invention relates to a process for preparing an acyl-lactam compound characterized in that the reaction product of a lactam with a dicarboxylic acid anhydride is reacted with a polyol at a temperature of 150.degree. C. at most. These acyl-lactam compounds are very suitable as activator in the preparation of nylon block copolymers, more specifically in the RIM or RRIM systems.
摘要翻译： 本发明涉及一种制备酰基内酰胺化合物的方法，其特征在于内酰胺与二羧酸酐的反应产物最多在150℃的温度下与多元醇反应。 这些酰基内酰胺化合物在制备尼龙嵌段共聚物中非常适合作为活化剂，更具体地说在RIM或RRIM系统中。
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6.发明授权Process for the preparation of an N-substituted carbamoyl-lactam compound 失效制备N-取代氨基甲酰基 - 内酰胺化合物的方法
公开(公告)号：US4540516A
公开(公告)日：1985-09-10
申请号：US641772
申请日：1984-08-17
CPC分类号： C08G69/18 , C08G18/4825 , C08G18/8074 , C08G69/00 , C08G69/16 , C08G69/20
摘要： The invention concerns a simple, reliable and reproducable process for the preparation of an N-substituted carbamoyl lactam compound, for example of the following formula: ##STR1## where: R is a polyol originating from a polyol having the formula R-(OH).sub.xi, where.sub.xi is an integer.gtoreq.2R' is an alkyl, aralkyl, alkaryl or aryl group, whether or not cyclic,.sub.yi is an integer.gtoreq.0,(--L) is an unopened lactam ring and(--L--) is an opened lactam block.This process is characterized in that a polyol and a lactam blocked polyisocyanate are reacted in the liquid state in the presence of a metal compound catalyst.
摘要翻译： 本发明涉及用于制备N-取代的氨基甲酰基内酰胺化合物的简单，可靠和可再现的方法，例如下式：其中：R是源自具有式R-（OH） xi，其中xi是整数> / = 2 R'是烷基，芳烷基，烷芳基或芳基，无论是否是环状，yi是整数，其中（-L）是未开封的内酰胺环，（ - L-）是开放的内酰胺块。 该方法的特征在于，多元醇和内酰胺封端的多异氰酸酯在金属化合物催化剂的存在下以液态反应。
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公开(公告)号：US4085283A
公开(公告)日：1978-04-18
申请号：US678438
申请日：1976-04-19
IPC分类号： C08K5/00 , C07F9/40 , C07F9/6521 , C08G18/38 , C08K5/3477 , C08K5/5373 , C09D5/18 , C09K21/12 , D06M13/288 , C07D251/34
CPC分类号： D06M13/288 , C07F9/4006 , C07F9/65211 , C08G18/3889 , C08K5/5373 , Y10S521/902
摘要： Flame retarding compounds are disclosed which are of the formula ##STR1## wherein X is a phosphonate derivative.
摘要翻译： 公开了具有下式的阻燃化合物：其中X是膦酸酯衍生物。
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公开(公告)号：US5059687A
公开(公告)日：1991-10-22
申请号：US507851
申请日：1990-04-12
IPC分类号： C08G69/48 , C07D227/087 , C08G65/32 , C08G65/333 , C08G69/14
CPC分类号： C08G65/33327 , C07D227/087 , C08G69/14
摘要： A process for the condensation of imides and alcohols or amines to ester acyl lactams, ester amide acyl lactams or amide acyl lactams by reacting a polyol or polyamine in the liquid phase with an acyl lactam compound is disclosed.
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9.发明授权Process for preparing a polymer alloy, molded product, and reaction injection molded products 失效制备聚合物合金，模制产品和反应注塑产品的方法
公开(公告)号：US4742128A
公开(公告)日：1988-05-03
申请号：US787139
申请日：1985-10-15
CPC分类号： C08L75/00 , C08G18/10 , C08G18/2855 , C08L77/02 , C08G2105/02 , C08G2120/00 , C08G2270/00 , Y10S525/903
摘要： The present invention provides a molded product composed of a polymer alloy of a polyamide polymer and at least one polyurethane polymer, polyurea polymer, and/or polyisocyanurate polymer. The polymer alloy is an interpenetrated network of different polymers, a semi-interpenetrating network of different polymers, or a polyblend of different polymers.Reactant streams containing the compounds for forming the polymers of the polymer alloy are admixed to form a reaction mixture. The liquid reaction mixture is preferably a substantially homogeneous mixture of the reactant compounds. Each reactant stream thus contains only a portion of the components required to obtain the polymer alloy product. The resulting mixture is then rapidly introduced into a mold wherein chemical reaction takes place and the polymer alloy forms. Preferably, the mold is heated. The solid polymer alloy product is then recovered from the mold.
摘要翻译： 本发明提供了由聚酰胺聚合物和至少一种聚氨酯聚合物，聚脲聚合物和/或聚异氰脲酸酯聚合物的聚合物合金构成的模塑产品。 聚合物合金是不同聚合物的互穿网络，不同聚合物的半互穿网络，或不同聚合物的聚合物。 将含有形成聚合物合金的聚合物的化合物的反应物流混合以形成反应混合物。 液体反应混合物优选为反应物化合物的基本上均匀的混合物。 因此，每个反应物流仅含有获得聚合物合金产品所需的部分组分。 然后将所得混合物快速引入模具，其中发生化学反应并形成聚合物合金。 优选地，模具被加热。 然后从模具中回收固体聚合物合金产品。
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公开(公告)号：US4692520A
公开(公告)日：1987-09-08
申请号：US808559
申请日：1985-12-13
IPC分类号： C07D207/263 , C07D211/76 , C07D223/10 , C07D225/02 , C07D227/08 , C07D227/087 , C08G69/00 , C08G69/14 , C08G69/18 , C08G69/20 , C08G69/40 , C08G69/42 , C08G69/44
摘要： The invention relates to the N-substituted acyl-lactam compound of the formula: ##STR1## where R' is a bivalent cyclic or non-cyclic alkyl, aralkyl, alkaryl or aryl radicalR" a bivalent radical having the following general formula ##STR2## wherein R'" is H, alkyl, cycloalkyl, aryl, alkaryl or aralkyl,R.sup.iv is H, alkyl, cycloalkyl, aryl, alkaryl or aralkyl whereR'" and R.sup.iv may jointly form a substituted or non-substituted cycloalkyl residuen is 0 or 1(-L) represents a non-opened lactam ring andx a number>1.It has been found that this group of compounds is very suitable as activator in the preparation of nylon polymers, more specifically in the so-called RIM (Reaction Injection Moulding) or RRIM (reinforced RIM) systems, in which it is highly essential for the polymerization to take effect within a very short time.
摘要翻译： 本发明涉及下式的N-取代的酰基 - 内酰胺化合物：其中R'是二价环状或非环状烷基，芳烷基，烷芳基或芳基R'具有以下通式的二价基团， 其中R“'是H，烷基，环烷基，芳基，烷芳基或芳烷基，Riv是H，烷基，环烷基，芳基，烷芳基或芳烷基，其中R”和Riv可以共同形成取代或未取代的环烷基 残基n为0或1（-L）表示未开封的内酰胺环，xa数> 1。 已经发现，这组化合物在制备尼龙聚合物中非常适合作为活化剂，更具体地说在所谓的RIM（反应注射成型）或RRIM（增强RIM）体系中，其中对于 聚合在很短的时间内生效。
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