Oligomer composition and products made therefrom
    3.
    发明授权
    Oligomer composition and products made therefrom 失效
    低聚物组成和由其制成的产品

    公开(公告)号:US3862923A

    公开(公告)日:1975-01-28

    申请号:US29185572

    申请日:1972-09-25

    发明人: SHIM KYUNG S

    IPC分类号: C08G75/00 C08K5/43 C08F27/06

    CPC分类号: C08G75/00 C08K5/43 C08L21/00

    摘要: An oligomer vulcanizing agent and products made therefrom are described herein. The oligomer composition has the following formula:

    WHEREIN R1, R2, R3, R4 and R5 can each be selected from the lower alkyl group having 1 to 10 carbon atoms and x can range between 1 and 7, and n can range between 0.5 and 15.

    摘要翻译: 低聚物硫化剂和由其制成的产品在本文中描述。 低聚物组合物具有下式:

    Capping and curing of mercaptoelechelic polymers
    4.
    发明授权
    Capping and curing of mercaptoelechelic polymers 失效
    聚酰胺聚合物的封盖和固化

    公开(公告)号:US3860566A

    公开(公告)日:1975-01-14

    申请号:US29050272

    申请日:1972-09-20

    IPC分类号: C08C19/30 C08C19/34 C08F27/06

    CPC分类号: C08C19/34 C08C19/30

    摘要: A method of curing organolithium-initiated mercaptotelechelic polymers which involves esterifying the mercapto groups of the polymer to prevent spontaneous gelling of the polymer and subsequently converting the ester form to the mercapto form which is then cured.

    摘要翻译: 一种固化有机锂引发的巯基可可聚合物的方法,其涉及酯化聚合物的巯基以防止聚合物的自发凝胶化,随后将酯形式转化为巯基形式,然后将其固化。

    Preparation of sulfoxide sorbents
    5.
    发明授权
    Preparation of sulfoxide sorbents 失效
    制备硫化氢分子

    公开(公告)号:US3857823A

    公开(公告)日:1974-12-31

    申请号:US22564372

    申请日:1972-02-11

    申请人: ROHM & HAAS

    发明人: ACKERMANN G

    IPC分类号: C08F8/34 C08F27/06

    摘要: Novel essentially non-ionogenic, macroreticular, waterinsoluble, cross-linked polymers, having utility as adsorbent resins in the decolorization of effluents containing waste dyestuffs are disclosed. These polymers are based on an aromatic, monovinyl compound, cross-linked by copolymerization with an aromatic polyvinyl compound, the polymer containing sulfinyl substituents on the aromatic nucleii.

    摘要翻译: 公开了一种新型的基本上非离子型的,大网络的,水不溶性的交联聚合物,其作为吸附树脂可用于含有废染色体的废水的脱色。 这些聚合物基于通过与芳族聚乙烯基化合物的共聚交联的芳香族单乙烯基化合物,该芳族核子上含有亚磺酰基取代基的聚合物。

    Cyanoisothiazolyl bis(thiobenzothiazoles)
    6.
    发明授权
    Cyanoisothiazolyl bis(thiobenzothiazoles) 失效
    ))L))

    公开(公告)号:US3853825A

    公开(公告)日:1974-12-10

    申请号:US35114373

    申请日:1973-04-16

    申请人: MONSANTO CO

    发明人: D AMICO J

    IPC分类号: C08K5/47 C08C11/62 C08F27/06

    CPC分类号: C08K5/47 C08L21/00

    摘要: Cyanoisothiazolyl bis(2-thiobenzothiazoles) of the formula

    WHEREIN X IS ONE OR TWO WHICH ARE USEFUL FOR ACCELERATING THE VULCANIZATION OF RUBBER.

    摘要翻译: 氰基异噻唑基双(2-硫代苯并噻唑),其中X是一种或两种可用于加速橡胶的化学反应。

    2-aminobenzoazoles as activators for vulcanization of rubber
    8.
    发明授权
    2-aminobenzoazoles as activators for vulcanization of rubber 失效
    2-AMINOBENZOAZOLES作为活化剂用于橡胶的挥发

    公开(公告)号:US3817948A

    公开(公告)日:1974-06-18

    申请号:US27317372

    申请日:1972-07-19

    申请人: MONSANTO CO

    发明人: BOUSTANY K D AMICO J

    CPC分类号: C08K5/35 C08K5/46 C08L21/00

    摘要: A class of 2-aminobenzoazoles is described which is used with primary accelerators to enhance the vulcanization rate of rubber. The new vulcanization activators are characterized by the formula

    IN WHICH Y is oxygen or sulfur, X is hydrogen, alkyl, alkoxy, nitro, halo or hydroxy, and n is one or two; when n is one R is hydrogen, alkyl, aryl, cycloalkyl, aralkyl, hydroxyalkyl, or alkenyl; when n is two R is alkylene. The conjoint use of the new activators with thiazole accelerators is particularly advantageous since the vulcanization rate is increased without affecting the processing safety of the vulcanizable composition.

    摘要翻译: 描述了一类2-氨基苯并唑,其与初级促进剂一起用于增强橡胶的硫化速率。 新型硫化活化剂的特征是其中Y为氧或硫,X为氢,烷基,烷氧基,硝基,卤素或羟基,n为1或2; 当n为1时,R为氢,烷基,芳基,环烷基,芳烷基,羟基烷基或烯基; 当n为2时,R为亚烷基。 与噻唑促进剂联合使用新的活化剂是特别有利的,因为硫化速率增加而不影响可硫化组合物的加工安全性。