Curable composition of halogen-containing polymer
    1.
    发明授权
    Curable composition of halogen-containing polymer 失效
    含卤聚合物的固化组合物

    公开(公告)号:US4342851A

    公开(公告)日:1982-08-03

    申请号:US239036

    申请日:1981-02-27

    CPC分类号: C08K5/36 C08K13/02 C08K5/3445

    摘要: A curable composition of halogen-containing polymer composed of(1) 100 parts by weight of a halogen-containing polymer,(2) as a crosslinking agent, about 0.1 to about 10 parts by weight of a 2,4-dithiohydantoin having the formula ##STR1## wherein R.sub.1 and R.sub.2 are identical or different and represent a member selected from the class consisting of a hydrogen atom, C.sub.1 -C.sub.8 alkyl groups, C.sub.6 -C.sub.8 cycloalkyl groups, C.sub.2 -C.sub.8 alkenyl groups, C.sub.6 -C.sub.8 aryl groups and C.sub.7 -C.sub.8 aralkyl groups, or R.sub.1 and R.sub.2 are bonded together to form a 5- or 7-membered hydrocarbon ring which may contain a nitrogen atom and have at least one lower alkyl group as a substituent,or a metal salt thereof, and(3) as an acid acceptor, about 0.5 to about 50 parts by weight of a compound of a metal of Group II of IVa of the periodic table.

    摘要翻译: 含有卤素的聚合物的可固化组合物由(1)100重量份的含卤聚合物,(2)作为交联剂组成,约0.1至约10重量份的2,4-二硫乙内酰脲,其具有式 (I)其中R 1和R 2相同或不同,并且表示选自氢原子,C 1 -C 8烷基,C 6 -C 8环烷基,C 2 -C 8烯基,C 6 -C 8芳基 基团和C7-C8芳烷基,或R1和R2键合在一起形成可含有氮原子并具有至少一个低级烷基作为取代基的5-或7-元烃环或其金属盐, 和(3)作为酸受体,约0.5至约50重量份的周期表IVa族II族金属的化合物。

    Process for preparing diallyl phthalate latex
    2.
    发明授权
    Process for preparing diallyl phthalate latex 失效
    邻苯二甲酸二烯丙酯胶乳的制备方法

    公开(公告)号:US3975349A

    公开(公告)日:1976-08-17

    申请号:US540441

    申请日:1975-01-13

    CPC分类号: D21H17/36 C08F18/18

    摘要: A process for preparing a diallyl phthalate latex which comprises using in proportions of a total of 30 - 100 weight parts of monomer and a total of 0.3 - 10.0 weight parts of an anionic surfactant to a total of 100 weight parts of water, andI. carrying out the emulsion polymerization of the following emulsion polymerization system, i.e., an emulsion polymerization system comprisingA. water in an amount of 50 - 70 weight % of the total amount thereof,B. monomer in an amount of 10 - 20 weight % of the total amount thereof, said monomer being selected from the group consisting of a diallyl phthalate monomer and a diallyl phthalate-containing monomeric mixtureC. said surfactant in an amount of 10 - 20 weight % of total amount thereof, andD. a radical catalyst in toto; and, thenIi. at a period after the degree of polymerization has reached 50 weight % and before completion of the polymerization, furthering the emulsion polymerization reaction while slowly adding an additional emulsion polymerization system containing the following components but not containing said radical catalyst:A. water remaining of the total amount thereofB. monomer remaining of the total amount thereof, andC. said surfactant remaining of the total amount thereof.

    摘要翻译: 一种制备邻苯二甲酸二烯丙酯胶乳的方法,其包括使用总共30-100重量份单体和总共0.3-10.0重量份阴离子表面活性剂至总计100重量份水的比例,和I. 进行以下乳液聚合体系的乳液聚合,即包含A的乳液聚合体系。以50-70重量份的水,其总量的重量百分比为B,单位为10-20重量% 总共数量,由包含二元酚类单体和含二苯甲基单体单体混合物的组选择的所述单体C.以10-20重量%的总重量计的表面活性剂和D.总量为D.的放射性催化剂 IN TOTO; 和,那么二。 在聚合度达到50重量%之后并且在聚合完成之前的一段时间,在缓慢加入含有以下组分但不含所述自由基催化剂的另外的乳液聚合体系的同时进一步进行乳液聚合反应:

    Diallyl phthalate resin-containing aqueous emulsions
    4.
    发明授权
    Diallyl phthalate resin-containing aqueous emulsions 失效
    含邻苯二甲酸二烯丙酯树脂的含水乳液

    公开(公告)号:US4017434A

    公开(公告)日:1977-04-12

    申请号:US636561

    申请日:1975-12-01

    IPC分类号: C08L31/08 C08L33/00 C08L57/00

    CPC分类号: C08L31/08 C08L33/00 C08L57/00

    摘要: A diallyl phthalate resin-containing aqueous emulsion containing an aqueous emulsion of a diallyl phthalate resin of a rate of polymerization of 30 - 75 weight % consisting of 50 - 100 weight % of diallyl phthalate and 50 - 0 weight % of an alkyl acrylate, and an aqueous emulsion of a thermosetting vinyl resin consisting of 10 - 1 weight % of a vinyl compound containing a thermosetting functional group and 90 - 99 weight % of a vinyl compound not containing a thermosetting functional group, the content of said diallyl phthalate resin component to said thermosetting vinyl resin component being in a proportion of 10 - 70 weight % of the former to 90 - 30 weight % of the latter.

    摘要翻译: 含有邻苯二甲酸酯树脂的水性乳液,其含有邻苯二甲酸二烯丙酯树脂的水性乳液,其聚合速率为30-75重量%,由50-100重量%的邻苯二甲酸二烯丙酯和50-0重量%的丙烯酸烷基酯组成,以及 由10-1重量%的含有热固性官能团的乙烯基化合物和90-99重量%的不含热固性官能团的乙烯基化合物组成的热固性乙烯基树脂的水性乳液,所述邻苯二甲酸二烯丙酯树脂组分的含量为 所述热固性乙烯基树脂组分占前者的10-70重量%至后者的90-30重量%。