Aqueous ink recording sheet
    41.
    发明授权
    Aqueous ink recording sheet 失效
    水墨记录纸

    公开(公告)号:US4741969A

    公开(公告)日:1988-05-03

    申请号:US917682

    申请日:1986-10-10

    摘要: An aqueous ink recording sheet is described which is prepared by coating on the surface of a substrate sheet a resin composition containing as the chief ingredient a mixture comprising (A) 10 to 90 wt % of photo polymerizable, double bonded anionic synthetic resin, and (B) 90 to 0 wt % of partially or completely saponified polyvinyl alcohol, or partially or completely saponified polymer resin composed of 20 to 100 wt % of vinyl acetate and 80 to 0 wt % of other polymerizable monomer or derivatives thereof, and/or (C) 90 to 0 wt % of homopolymer resin of N-vinylpyrrolidone or copolymer resin of other polymerizable monomer therewith, with the weight ratio of (A)/[(B)+(C)] being 90/10 to 10/90, drying the coated resin composition, and then curing the resin composition by the irradiation with actinic rays so as to form a resin coating layer on the substrate.The aqueous ink recording sheet of the present invention is not only capable of recording distinctly and sharply the multicolor full color copy that is an advantageous point in ink jet process but also excellent in both the adsorbency and the dryness against the ink.

    摘要翻译: 描述了一种水性油墨记录纸,其通过在基材表面上涂布树脂组合物制备,所述树脂组合物含有(A)10-90重量%的光聚合性双键阴离子合成树脂和(A) B)90〜0重量%的部分或完全皂化的聚乙烯醇,或部分或完全皂化的聚合物树脂,其由20-100重量%的乙酸乙烯酯和80至0重量%的其它可聚合单体或其衍生物组成,和/或( C)90〜0重量%的N-乙烯基吡咯烷酮的均聚物树脂或其它可聚合单体的共聚物树脂,(A)/ [(B)+(C)]的重量比为90/10〜10/90, 干燥涂布的树脂组合物,然后通过用光化射线照射固化树脂组合物,以在基材上形成树脂涂层。 本发明的水性墨水记录纸不仅能够清楚地且清楚地记录喷墨工艺中有利点的多色全色复印件,而且对于油墨的吸附性和干燥性均优异。

    Aromatic polythioetheramide-imide
    43.
    发明授权
    Aromatic polythioetheramide-imide 失效
    芳香族聚硫代酰胺酰亚胺

    公开(公告)号:US4724257A

    公开(公告)日:1988-02-09

    申请号:US885449

    申请日:1986-07-14

    CPC分类号: C08G73/14

    摘要: An aromatic polythioetheramide-imide having a recurring unit of the following general formula (II): ##STR1## wherein --Ar--, which may be the same or different in the polymer, each represents a divalent aromatic residue. The aromatic polythioetheramide-imides are excellent in the balance of mechanical properties, heat resistance and moldability and can be used widely for parts in electric and electronic fields, housings, automobile parts, aircraft interior parts, sliding parts, gears, insulating materials, heat-resistant films, heat-resistant varnishes, heat-resistant fibers, etc.

    摘要翻译: 具有以下通式(II)的重复单元的芳族聚硫代酰胺酰亚胺:其中-Ar-在聚合物中可以相同或不同,各自表示二价芳族残基。 芳香族聚硫醚酰亚胺在机械性能,耐热性和成型性方面具有优异的性能,可广泛用于电气和电子领域,外壳,汽车部件,飞机内饰件,滑动部件,齿轮,绝缘材料, 耐热膜,耐热清漆,耐热纤维等。

    Electrolyte solution for electrolytic capacitor
    44.
    发明授权
    Electrolyte solution for electrolytic capacitor 失效
    电解电解液电解液

    公开(公告)号:US4715976A

    公开(公告)日:1987-12-29

    申请号:US943728

    申请日:1986-12-19

    IPC分类号: H01G9/02 H01G9/022

    CPC分类号: H01G9/022

    摘要: An electrolyte solution for use in an electrolytic capacitor. The solution comprises as a solute at least one quaternary ammonium salt of a carboxylic acid selected from the group consisting of(a) quaternary ammonium salts of maleic acid and/or citraconic acid,(b) quaternary ammonium salts of aromatic carboxylic acids, and(c) quaternary ammonium salts of branched-chain aliphatic dicarboxylic acids having 11 to 30 carbon atoms in total. This electrolyte solution has high electric conductivity.

    摘要翻译: 用于电解电容器的电解液。 该溶液作为溶质包含至少一种选自(a)马来酸和/或柠康酸季铵盐的羧酸季铵盐,(b)芳族羧酸的季铵盐和( c)总共具有11至30个碳原子的支链脂族二羧酸的季铵盐。 该电解液具有高导电性。

    Process of purifying maleic anhydride-modified polyolefin
    47.
    发明授权
    Process of purifying maleic anhydride-modified polyolefin 失效
    纯化马来酸酐改性聚烯烃的方法

    公开(公告)号:US4698395A

    公开(公告)日:1987-10-06

    申请号:US863191

    申请日:1986-05-14

    摘要: A process of purifying maleic anhydride graft polyolefin comprising the steps of adding an aqueous solution of alkali initial hydroxide to a solution of maleic anhydride graft polyolefin containing unreacted maleic anhydride which is dissolved in an organic solvent at a temperature from 80.degree. C. to 160.degree. C., thereby precipitating maleic anhydride graft polyolefin particles to make a W/O emulsion; stirring the W/O emulsion while maintaining the temperature at a same temperature as above for less than 2 hours, thereby selectively forming the alkali metal salt of unreacted maleic anhydride; adding the aqueous solution of alkali metal hydroxide to the W/O emulsion to convert the W/O emulsion into an O/W emulsion; separating the maleic anhydride draft polyolefin particles, and washing the maleic anhydride graft polyolefin particles with water.

    摘要翻译: 一种纯化马来酸酐接枝聚烯烃的方法,包括以下步骤:将碱初始氢氧化物水溶液加入到含有未反应的马来酸酐的马来酸酐接枝聚烯烃溶液中,所述马来酸酐接枝聚烯烃在80℃至160℃的温度下溶解在有机溶剂中 从而沉淀马来酸酐接枝聚烯烃颗粒以制备W / O乳液; 搅拌W / O乳液同时将温度保持在与上述相同的温度下少于2小时,从而选择性地形成未反应的马来酸酐的碱金属盐; 将碱金属氢氧化物水溶液加入到W / O乳液中以将W / O乳液转化为O / W乳液; 分离马来酸酐卷曲聚烯烃颗粒,并用水洗涤马来酸酐接枝聚烯烃颗粒。

    Polyglycidyl ethers and a process for producing the same
    49.
    发明授权
    Polyglycidyl ethers and a process for producing the same 失效
    聚缩水甘油醚及其制备方法

    公开(公告)号:US4656294A

    公开(公告)日:1987-04-07

    申请号:US630817

    申请日:1984-07-13

    申请人: Kaoru Kanayama

    发明人: Kaoru Kanayama

    摘要: A process for producing a polyglycidyl ether which comprises reacting a mixture of 4-oxy-3-methoxybenzaldehyde and 4-oxybenzaldehyde in the molar ratio of 5/95 to 95/5 with pentaerythritol to give a bisphenol having a spiroacetal ring, and further reacting the bisphenol with epihalohydrin or .beta.-methylepihalohydrin is disclosed. The polyglycidyl ether obtained has excellent solubility in solvents, and the cured product obtained therefrom has excellent elongation, modulus of elasticity, impact resistance, and heat resistance.

    摘要翻译: 一种聚缩水甘油醚的制造方法,其特征在于,将5-氧基-3-甲氧基苯甲醛与4-羟基苯甲醛的混合物以5/95〜95/5的摩尔比与季戊四醇反应,得到具有螺缩醛环的双酚, 公开了具有表卤代醇的双酚或β-甲基表卤代醇。 获得的聚缩水甘油醚在溶剂中的溶解性优异,由此获得的固化物具有优异的伸长率,弹性模量,耐冲击性和耐热性。

    Resin composition for masterbatch of foaming agent
    50.
    发明授权
    Resin composition for masterbatch of foaming agent 失效
    发泡剂母料用树脂组合物

    公开(公告)号:US4632942A

    公开(公告)日:1986-12-30

    申请号:US662616

    申请日:1984-10-19

    摘要: A resin composition for a masterbatch of foaming agent, comprising:(A) 100 parts by weight of a resin component comprising(i) 100 to 20% by weight of a modified resin having an aromatic vinyl monomer unit content of 5 to 70% by weight, the aromatic vinyl monomer unit being obtained by subjecting an ethylene polymer resin or propylene polymer resin and an aromatic vinyl monomer to graft polymerization, and(ii) 0 to 80% by weight of an ethylene polymer resin or propylene polymer resin, and(B) 1 to 50 parts by weight of a chemical foaming agent.

    摘要翻译: 一种发泡剂母料树脂组合物,其包含:(A)100重量份的树脂组分,其包含(i)100至20重量%的芳族乙烯基单体单元含量为5-70重量%的改性树脂,通过 通过使乙烯聚合物树脂或丙烯聚合物树脂和芳香族乙烯基单体进行接枝聚合而得到的芳族乙烯基单体单元,和(ii)0〜80重量%的乙烯聚合物树脂或丙烯聚合物树脂,和( B)1〜50重量份的化学发泡剂。