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1.发明授权Copolymer of polymerizable components in naphtha oil and maleic anhydride, process for producing said copolymer, and derivatives thereof 失效石脑油和马来酸酐中的可聚合组分的共聚物，所述共聚物的制备方法及其衍生物
公开(公告)号：US5191049A
公开(公告)日：1993-03-02
申请号：US813888
申请日：1991-12-23
IPC分类号： B01F17/00 , C04B24/22 , C08F222/06 , C08F240/00 , C09K8/24
CPC分类号： C04B24/22 , B01F17/0028 , C08F222/06 , C08F240/00 , C09K8/24
摘要： Copolymer of maleic anhydride and the polymerizable component of naphtha oil chiefly composed of indene and aromatic hydrocarbons having a reactive double bond, a resin modifier containing said copolymer as an effective ingredient, a dispersant containing a salt of the sulfonation product of said copolymer, an esterified product of said copolymer, and preferred processes for producing these products.
摘要翻译： 马来酸酐和主要由具有反应性双键的茚和芳族烃组成的石脑油的可聚合组分的共聚物，含有所述共聚物作为有效成分的树脂改性剂，含有所述共聚物的磺化产物的盐的分散剂，酯化的 所述共聚物的产物，以及制备这些产物的优选方法。
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公开(公告)号：US5179170A
公开(公告)日：1993-01-12
申请号：US381632
申请日：1989-06-30
CPC分类号： C04B28/02 , B01F17/0028 , C04B24/22 , C04B24/226 , C04B24/2664 , C04B2103/408
摘要： The dispersant composed of a water-soluble salt of either a copolymer of a component in naphtha oil and maleic anhydride or a partial esterification product of said copolymer has improved dispersing ability and the dispersion containing this dispersant will experience only small changes with time.The cement admixture which is a salt of a copolymer of a component in naphtha oil and an unsaturated dicarboxylic acid anhydride or which has further contains a salt of the product of condensation between formaldehyde and a sulfonated aromatic hydrocarbon containing oil is an effective plasticizer and the cement mix incorporating this admixture has a satisfactory initial flow and will experience only small decrease in flowability over time.
摘要翻译： PCT No.PCT / JP89 / 00412 Sec。 371日期1989年6月30日第 102（e）日期1989年6月30日PCT提交1989年4月17日PCT公布。 出版物WO90 / 12642 1990年11月1日。由石脑油中的组分的共聚物和马来酸酐的共聚物或所述共聚物的部分酯化产物的水溶性盐组成的分散剂具有改善的分散能力，并且含有该分散剂的分散体将仅经历 小的变化随着时间的流逝。 作为石脑油中的成分和不饱和二羧酸酐的共聚物的盐的水泥混合物，或者还含有甲醛与含磺化芳香烃的油之间的缩合物的盐的盐是一种有效的增塑剂和水泥 掺入这种混合物的混合物具有令人满意的初始流动，并且随着时间的推移，流动性将仅经历微小的降低。
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公开(公告)号：US5229449A
公开(公告)日：1993-07-20
申请号：US910231
申请日：1992-07-09
IPC分类号： B01F17/00 , C04B24/22 , C08F222/06 , C08F240/00 , C09K8/24
CPC分类号： C08F240/00 , B01F17/0028 , C04B24/22 , C08F222/06 , C09K8/24
摘要： Copolymer of maleic anhydride and the polymerizable component of naphtha oil chiefly composed of indene and aromatic hydrocarbons having a reactive double bond, a resin modifier containing said copolymer as an effective ingredient, a dispersant containing a salt of the sulfonation product of said copolymer, an esterified product of said copolymer, and preferred processes for producing these products.
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公开(公告)号：US5114198A
公开(公告)日：1992-05-19
申请号：US605951
申请日：1990-10-30
摘要： According to the present invention, there is provided a synthetic resin bumper formed by fitting a resin made absorber having an enclosed cross section structure which is covered with a facing of a separate body to a car body by a pair of right and left brackets disposed on a rear face side thereof, wherein a flange is provided at a front end portion of each of above-mentioned brackets, and through holes formed by a side wall which reaches from a front face to a rear face are provided at portions of the absorber located within a scope where this flange is disposed.
摘要翻译： 根据本发明，提供了一种合成树脂保险杠，该合成树脂保险杠通过将具有封闭横截面结构的树脂制吸收体装配成一个由左右托架组成的一对单独的主体的面， 其背面侧，其中在上述支架的前端部设置有凸缘，在从所述吸收体的位置的部分设置有从前面到后面到达的侧壁形成的通孔 在该法兰被设置的范围内。
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5.发明授权Copolymer of polymerizable components in naphtha oil and maleic anhydride, process for producing said copolymers, and derivatives thereof 失效石脑油和马来酸酐中的可聚合组分的共聚物，所述共聚物的制备方法及其衍生物
公开(公告)号：US5166275A
公开(公告)日：1992-11-24
申请号：US819409
申请日：1992-01-10
IPC分类号： B01F17/00 , C04B24/22 , C08F222/06 , C08F240/00 , C09K8/24
CPC分类号： C08F240/00 , B01F17/0028 , C04B24/22 , C08F222/06 , C09K8/24
摘要： Copolymer of maleic anhydride and the polymerizable component of naphtha oil chiefly composed of indene and aromatic hydrocarbons having a reactive double bond, a resin modifier containing said copolymer as an effective ingredient, a dispersant containing a salt of the sulfonation product of said copolymer, an esterified product of said copolymer, and preferred processes for producing these products.
摘要翻译： 马来酸酐和主要由具有反应性双键的茚和芳族烃组成的石脑油的可聚合组分的共聚物，含有所述共聚物作为有效成分的树脂改性剂，含有所述共聚物的磺化产物的盐的分散剂，酯化的 所述共聚物的产物，以及制备这些产物的优选方法。
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