Fluorine-containing resin composition having improved thermal stability
    51.
    发明授权
    Fluorine-containing resin composition having improved thermal stability 失效
    具有改善的热稳定性的含氟树脂组合物

    公开(公告)号:US4276214A

    公开(公告)日:1981-06-30

    申请号:US46047

    申请日:1979-06-06

    摘要: A melt-processable fluorine-containing resin composition having an improved thermal stability which comprises a tetrafluoroethylene copolymer, a chlorotrifluoroethylene homo- or co-polymer, or a vinylidene fluoride homo- or co-polymer and at least one thermal stabilizer selected from the group consisting of an amine antioxidant, an organosulfurous compound, an organo tin antioxidant, a tin powder and a zinc powder. The composition can be advantageously processed without causing any trouble even at an optimum sintering temperature of the fluorine-containing resin.

    摘要翻译: 一种具有改进的热稳定性的可熔融加工的含氟树脂组合物,其包含四氟乙烯共聚物,三氟氯乙烯均聚物或共聚物或偏二氟乙烯均聚物或共聚物和至少一种选自以下的热稳定剂: 的胺类抗氧化剂,有机亚硫酸酯化合物,有机锡抗氧化剂,锡粉末和锌粉末。 即使在含氟树脂的最佳烧结温度下,组合物也可以有利地进行加工而不引起任何麻烦。

    N-chlorothiocarboxylic acid amide/imide-modified terpolymers
    55.
    发明授权
    N-chlorothiocarboxylic acid amide/imide-modified terpolymers 失效
    N-氯代噻唑羧酸酰胺/酰亚胺改性三元共聚物

    公开(公告)号:US4017468A

    公开(公告)日:1977-04-12

    申请号:US591372

    申请日:1975-06-30

    申请人: Roger J. Hopper

    发明人: Roger J. Hopper

    CPC分类号: B60C1/0025 C08F8/34

    摘要: A modified rubbery terpolymer, and blends thereof, which comprises the admixture product of a rubbery terpolymer of ethylene, .alpha.-olefin and non-conjugated diene with at least one compound selected from specific types of N-chlorothiocarboxylic acid amides and imides. The sulfur-cured composites are particularly useful in the sidewall portions of pneumatic tires.

    摘要翻译: 一种改性橡胶三元共聚物及其共混物,其包含乙烯,α-烯烃和非共轭二烯的橡胶状三元共聚物与至少一种选自特定类型的N-氯代硫代羧酸酰胺和酰亚胺的化合物的混合产物。 硫固化复合材料在充气轮胎的侧壁部分特别有用。

    Morpholinothio oxamides
    57.
    发明授权
    Morpholinothio oxamides 失效
    吗啉代氧酰胺

    公开(公告)号:US4006140A

    公开(公告)日:1977-02-01

    申请号:US588310

    申请日:1975-06-19

    申请人: Pyong-Nae Son

    发明人: Pyong-Nae Son

    CPC分类号: C07D295/26 C08K5/43

    摘要: Vulcanizable rubber compositions comprising a sulfur vulcanizable rubber, sulfur, a thiazole sulfenamide accelerator, a morpholinothio amide compound, and optionally a benzothiazole or thiuram accelerator exhibit good scorch safety and yield vulcanizates having excellent original and heat aged properties.

    摘要翻译: 包含硫硫化橡胶,硫,噻唑亚磺酰胺促进剂,吗啉代硫代酰胺化合物和任选的苯并噻唑或秋兰姆加速剂的可硫化橡胶组合物表现出良好的焦烧安全性,并且具有优异的原始和热老化性能的硫化胶。

    Process for crosslinking hydrophilic colloids using vinyl substituted,
SO.sub.2 containing, amine salt
    59.
    发明授权
    Process for crosslinking hydrophilic colloids using vinyl substituted, SO.sub.2 containing, amine salt 失效
    使用乙烯基取代的SO {HD 2 {B,胺盐交联亲水胶体的方法

    公开(公告)号:US4001201A

    公开(公告)日:1977-01-04

    申请号:US333247

    申请日:1973-02-16

    申请人: Rolf Kyburz

    发明人: Rolf Kyburz

    CPC分类号: C08K5/43 C09H7/00 G03C1/30

    摘要: The present invention relates to a process for crosslinking hydrophilic colloids which contain amino-, imino- and/or hydroxyl groups. Compounds of the formula ##EQU1## are used as crosslinking agents. In the formula V and W denote hydrogen atoms or organic radicals, X and Y represent vinyl groups or substituted vinyl groups or groups which can be converted into vinyl groups, Z represents an organic bridge member and m is an integer from one to 11. The compounds used as cross-linking agents, except those of the above formula wherein X and Y represent groups which can be converted into vinyl groups, are new and form part of the invention; also forming another aspect of the invention are photographic materials containing celloids cross-linked as per the above process.

    摘要翻译: 本发明涉及交联含有氨基,亚氨基和/或羟基的亲水胶体交联方法。 式OVWO PARALLEL || PARALLEL X-C-N-SO2-(Z-SO2)m-1N-C-Y的化合物用作交联剂。 式中,V和W表示氢原子或有机基团,X和Y表示可以转化为乙烯基的乙烯基或取代的乙烯基或基团,Z表示有机桥基,m表示1〜11的整数。 用作交联剂的化合物除了上式所示的化合物外,其中X和Y表示可以转化为乙烯基的基团,是新的并构成本发明的一部分; 还形成本发明的另一方面是根据上述方法含有交联的纤维素的照相材料。

    Triazinesulfenimides of dicarboxylic acids
    60.
    发明授权
    Triazinesulfenimides of dicarboxylic acids 失效
    二羧酸的三嗪亚磺酰胺

    公开(公告)号:US3969353A

    公开(公告)日:1976-07-13

    申请号:US588649

    申请日:1975-06-19

    CPC分类号: C08K5/43

    摘要: There are prepared triazine sulphenimides of the formula ##EQU1## in which X is ##EQU2## R.sup.1, R.sup.2, R.sup.3 and R.sup.4 are hydrogen or alkyl with 1 to 4 carbon atoms;Y is --CH.sub.2 --CH.sub.2 --; --CH.sub.2 --CH.sub.2 --CH.sub.2 --; --CH(CH.sub.3)--CH.sub.2 --; ##EQU3## ##SPC1## (where R.sup.5 and R.sup.6 are hydrogen, alkyl with 1 to 8 carbon atoms, alkylthioalkyl with a total of 2 to 8 carbon atoms, CH.sub.3 --S--, alkoxyalkyl with a total of 2 to 8 carbon atoms, CH.sub.3 O-- or phenyl); or ##EQU4## (where R.sup.7 and R.sup.8 are hydrogen, alkyl with 1 to 8 carbon atoms, allyl or phenyl). The compounds are useful as herbicides and as aids in rubber mixtures.

    摘要翻译: 制备式X的三嗪磺胺类化合物与硝基苯并咪唑R1NNC平行剂|角度N-CC-SN角度R2和并联O其中X为O并列R3C N型角或-SN型角Y R4C平行O R1,R2,R3 和R 4是氢或具有1至4个碳原子的烷基; Y是-CH 2 -CH 2 - ; -CH 2 -CH 2 -CH 2 - ; -CH(CH 3)-CH 2 - ; CH 3 | -CH 2 -CH-CH 2 -R 5 | -C-NH- | R 6(其中R 5和R 6是氢,具有1至8个碳原子的烷基,具有2至8个碳原子的烷硫基烷基,CH 3 -S-, 总共2至8个碳原子的烷氧基烷基,CH 3 O-或苯基); 或R 7 OR 8 |平原| -N-C-N-(其中R 7和R 8是氢,具有1至8个碳原子的烷基,烯丙基或苯基)。 这些化合物可用作除草剂和作为橡胶混合物中的助剂。