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    Tertiary diamide based grease
    81.
    发明授权
    Tertiary diamide based grease 失效
    基于DIAMIDE的润滑脂

    公开(公告)号：US3827980A

    公开(公告)日：1974-08-06

    申请号：US29398372

    申请日：1972-10-02

    Applicant: SUN RESEARCH DEVELOPMENT

    Inventor： THOMPSON R ,  TALBOT A

    IPC: C09K5/08 ,  C10M169/00 ,  F02B1/04 ,  C10M7/34

    CPC classification number: C10M3/00 ,  C09K5/08 ,  C10M7/00 ,  F02B1/04

    Abstract: NOVEL GREASE COMPOSITIONS CONTAINING MAJOR AMOUNTS OF LIQUID TERTIARY DIAMIDES HAVING THE FOLLOWING STRUCTURAL FORMULA:

    R''-N(-CH3)-CO-(CH2)N-CO-N(-CH3)-R''

    WHEREIN

    R'' = CH3-(CH2)M-CH(-R)-(CH2)X-

    WHEREIN R=N, ALKYL RADICAL HAVING C1-C5, M= 2-8, X= 1-5 ARE DISCLOSED. THESE GREASES ARE USEFUL IN A HIGH AND/OR LOW TEMPERATURE ENVIRONMENT.

    Abstract translation: 本发明涉及具有以下结构式的新型液体叔二酰胺：其中N = 4-12H R'= CH 3（CH 2）m C-（CH 2）x CH 2 CH 2 CH 2 CH 2 CH - | R其中R = H，具有C1-C5的烷基m = 2-8 X = 1-5这些二酰胺是水白色的。 它们可用作传热流体和增塑剂。

    Preparation of haloadamantanes
    82.
    发明授权
    Preparation of haloadamantanes 失效
    制备HALOADAMANTANES

    公开(公告)号：US3819721A

    公开(公告)日：1974-06-25

    申请号：US78448068

    申请日：1968-12-17

    Applicant: SUN RESEARCH DEVELOPMENT

    Inventor： MOORE R ,  DRISCOLL G

    IPC: C07C17/16 ,  C07C35/22

    CPC classification number: C07C17/16 ,  C07C23/38

    Abstract: HALOGENATED DERIVATIVES CONTAINING THE ADAMANTANE NUCLEUS ARE PRODUCED BY ADMIXING, IN THE PRESENCE OF STRONG SULFURIC ACID, MONOLS OR DIOLS OF ADAMANTANES OR ALKYLADAMANTANES WITH A SELECTED HALO-YIELDING SALT OF AN ALKALIOR ALKALINE EARTH METAL, OR A CORRESPONDING HYDROGEN HALIDE.

    Polyimide polymer of alkyladamantane diamine and polyanhydride
    83.
    发明授权
    Polyimide polymer of alkyladamantane diamine and polyanhydride 失效
    烷基二胺和聚氨酯的聚酰亚胺聚合物

    公开(公告)号：US3814735A

    公开(公告)日：1974-06-04

    申请号：US30676472

    申请日：1972-11-15

    Applicant: SUN RESEARCH DEVELOPMENT

    Inventor： THOMPSON R

    IPC: C08G73/10 ,  C08G20/32

    CPC classification number: C08G73/1082

    Abstract: A NOVEL POLYMER IS PREPARED BY THE CONDENSATION OF AN ALKYLADAMANTANE DIAMINE OF THE FOLLOWING STRUCTURE:

    1,3-BIS(NH2-CH2-),5-R1,7-R2-ADAMANTANE

    WHERE EACH OF R1 AND R2 IS AN ALKYL RADICAL HAVI G 1-10 CARBON ATOMS AND ONE OF THE FOLLOWING: DIANHYDRIDE OF 1,2,4,5-BENZENE-TETRACARBOXYLIC ACID AND 3,4,3'',4''-BENZOPHENONETETRACARBOXYLIC DIANHYDRIDE. THE RESULTING POLYMER IS THERMALLY STABLE AT HIGH TEMPERATURES AND IS USEFUL AS A FIBER, FILM OR SHEET.

    Cyclic isoprene process
    85.
    发明授权
    Cyclic isoprene process 失效
    循环ISOPRENE过程

    公开(公告)号：US3801667A

    公开(公告)日：1974-04-02

    申请号：US3801667D

    申请日：1971-11-09

    Applicant: SUN RESEARCH DEVELOPMENT

    Inventor： SCHNEIDER A

    IPC: C07C11/18 ,  C07D301/19

    CPC classification number: C07D301/19 ,  C07C11/18

    Abstract: A MULTI-STEP SYNTHESIS FOR THE PRODUCTION OF ISOPRENE IS PROVIDED WHEREIN CERTAIN BY-PRODUCTION ARE RECYCLED IN ORDER TO ACHIEVE A BALANCED, ECONOMICAL PROCESS. THE PROCESS IS PRINCIPALLY CHARACTERIZED BY THE STEPS OF OXIDIZING ISOBUTANE TO FORM T-BUTYL HYDROPEROXIDE WHICH IS REACTED WITH PROPYLENE TO GIVE T-BUTYL ALCOHOL AND THE VALUABLE BY-PRODUCT PROPYLENE OXIDE. THE ALCOHOL, AFTER CONVERSION TO T-BUTYL CHLORIDE IS REACTED WITH METHYLPENTANES TO GIVE ISOBUTANE AND METHYLCHLOROPENTANES. THESE LATTER COMPOUNDS ARE THEN DEHYDROCHLORINATED TO YIELD HCL AND METHYLPENTENES WHICH ARE PYROLYZED TO FORM ISOPRENE. THE ISOBUTANE CO-PRODUCED WITH THE METHYLCHLOROLPENTANES IS DESIRABLY RECYCLED TO THE FIRST STAGE OXIDATION STEP, WHILE THE HCL FORMED IN THE NEXT-TO-LAST STEP MAY BE EMPLOYED IN THE FURTHER FORMATION OF T-BUTYL CHLORIDE.

    Method of preparing polymer coated-wax impregnated cellulosic stock
    87.
    发明授权
    Method of preparing polymer coated-wax impregnated cellulosic stock 失效
    制备聚合物涂覆的WAX印迹细胞库的方法

    公开(公告)号：US3791856A

    公开(公告)日：1974-02-12

    申请号：US3791856D

    申请日：1971-07-15

    Applicant: SUN RESEARCH DEVELOPMENT

    Inventor： DULING I ,  MERGES J

    IPC: D21H19/18 ,  D21H19/20 ,  D21H19/34 ,  D21H1/28 ,  D21H1/36

    CPC classification number: D21H19/20 ,  D21H19/18 ,  D21H19/34

    Abstract: Porous cellulosic stock can be coated with a thermoplastic polymer coating while being impregnated with a wax by this invention. A dispersion of polymer particles in molten wax is applied to cellulosic stock at a temperature below the melting point of the polymer. This treated cellulosic stock is then heated to a temperature above the melting point of the polymer and subjected to pressure. The resulting laminated product is polymer coated-wax impregnated cellulosic stock. The polymer used must be substantially insoluble in the molten wax at a temperature below the melting point of the polymer and must be fusible below a temperature which would degrade the stock. This product has utility as a packaging material comprising a high water vapor barrier coupled with a tough, scuff-resistant, nonblocking surface.

    Abstract translation: 多孔纤维素原料可以用热塑性聚合物涂层涂覆，同时通过本发明用蜡浸渍。 聚合物颗粒在熔融蜡中的分散体在低于聚合物熔点的温度下施加到纤维素原料上。 然后将经处理的纤维素原料加热到高于聚合物熔点的温度并受到压力。 所得层压产品是聚合物涂覆的蜡浸渍的纤维素原料。 所使用的聚合物在低于聚合物熔点的温度下必须基本上不溶于熔融蜡，并且必须在低于会降解原料的温度下熔化。 该产品具有作为包装材料的实用性，该包装材料包括与坚韧，抗磨损，无阻塞的表面相结合的高水蒸汽屏障。

    Haloadamantanes
    88.
    发明授权
    Haloadamantanes 失效
    胭脂红素

    公开(公告)号：US3789089A

    公开(公告)日：1974-01-29

    申请号：US3789089D

    申请日：1971-09-20

    Applicant: SUN RESEARCH DEVELOPMENT

    Inventor： MOORE R

    IPC: C07C17/10 ,  C07C17/00

    CPC classification number: C07C17/10 ,  C07C23/38

    Abstract: Halogenated derivatives containing the adamantane nucleus are produced by admixing, in the presence of strong sulfuric acid, adamantane or alkyl-substituted adamantane with a selected haloyielding salt of an alkali or alkaline earth metal, or a corresponding hydrogen halide.

    Abstract translation: 含有金刚烷核的卤化衍生物通过在强硫酸存在下，将金刚烷或烷基取代的金刚烷与选择的卤代产生的碱金属或碱土金属的盐或相应的卤化氢混合来制备。

    2-adamantyl-and 2,6-diadamantyl-p-cresols
    89.
    发明授权
    2-adamantyl-and 2,6-diadamantyl-p-cresols 失效
    2-ADAMANTYL-AND 2,6-DIADAMANTYL-P-CRESOLS

    公开(公告)号：US3781371A

    公开(公告)日：1973-12-25

    申请号：US3781371D

    申请日：1973-01-24

    Applicant: SUN RESEARCH DEVELOPMENT

    Inventor： TALBOT A

    IPC: C08K5/13 ,  C07C39/12

    CPC classification number: C08K5/13

    Abstract: NEW ADAMANTANE SUBSTITUTED CRESOLS HAVING THE STRUCTURES:

    2-(3-R2,7-R1-ADAMANT-1-YL),4-CH3-PHENOL, AND 2,6-DI-

    (3-R2,7-R1-ADAMANT-1-YL),4-CH3-PHENOL

    WHEREIN R1 AND R2 ARE HYDROGEN OR HYDROCARBYL RADICALS CONTAINING FROM 1 TO 10 CARBON ATOMS SELECTED FROM THE GROUP OF ALKYL, CYCLOALKYL AND ARYL. THE NOVEL COMPOSITIONS OF MATTER ARE USEFUL AS POLYMER STABILIZERS WHICH INHIBIT THE DECOMPOSITION OF HYDROCARBON POLYMERS LIKE POLYETHYLENE, POLYPROPYLENE, POLYBUTENES, STYRENEBUTADIENE COPOLYMERS, POLY(4 METHYL PENTENE) AND THE LIKE.

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