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61. 发明授权

US3915914A Asphalt compositions containing poly-1-butene and methods for preparing 失效
标题翻译：含有聚-1-丁烯的沥青组合物及其制备方法
公开(公告)号：US3915914A
公开(公告)日：1975-10-28
申请号：US17616271
申请日：1971-08-30
申请人： HUELS CHEMISCHE WERKE AG
发明人： BINDER GERHARD , BAXMANN FRITZ , FRESE ALBERT
IPC分类号： C08L95/00 , E01C7/26
CPC分类号： E01C7/265 , C08L95/00 , Y10T428/31815 , Y10T428/31855 , C08L2666/04
摘要： Thermoplastic compositions of asphalt and poly-1-butene dissolved therein containing more than 50 to less than 95 percent by weight of asphalt and less than 50 to more than 5 percent by weight of poly-1-butene.
摘要翻译：其中溶解有沥青和聚-1-丁烯的热塑性组合物含有大于50至小于95重量％的沥青和小于50至大于5重量％的聚-1-丁烯。

62. 发明授权

US3904688A Continuous process for the production of 1,1,6,6-tetraisopropyl-2,5-diaza-1,5-hexadiene 失效
标题翻译：用于制备1,1,6,6-四异丙基-2,5-二氮杂-1,5-己二烯的连续方法
公开(公告)号：US3904688A
公开(公告)日：1975-09-09
申请号：US18911771
申请日：1971-10-14
申请人： HUELS CHEMISCHE WERKE AG
发明人： MENGLER CLAUS-DIETER , SCHULLER HANS-PETER
IPC分类号： C07D241/06 , C07C119/00
CPC分类号： C07D241/06
摘要： A continuous process for the production of 1,1,6,6tetraisopropyl-2,5-diaza-1,5-hexadiene, a curing agent for perfluoropropene/vinylidene fluoride copolymers, by the reaction of diisopropyl ketone with ethylenediamine in the presence of an acidic catalyst at about 130*-270* C. with the azeotropic removal of the water of reaction wherein the yield of 1,1,6,6tetraisopropyl-2,5-diaza-1,5-hexadiene is increased by the removal thereof from the reaction zone so as to maintain the amount therein relative to the amount of unreacted starting materials in the reaction zone at below 60 percent of theoretical.
摘要翻译：在制备1,1,6,6-四异丙基-2,5-二氮杂-1,5-己二烯的连续方法中，通过二异丙酮与乙二胺的反应，在全氟丙烯/偏二氟乙烯共聚物的固化剂存在下的酸性催化剂在约130℃-270℃下共沸除去反应水，其中1,1,6,6-四异丙基-2,5-二氮杂-1,5-己二烯的产率增加了将其从反应区除去，以便将其中相对于反应区中未反应的起始物质的量保持在理论值的60％以下。

63. 发明授权

US3894120A Thermoplastic molding compound comprising a blend of isotactic polybutenes 失效
标题翻译：包含全同立构聚丁烯共混物的热塑性模塑料
公开(公告)号：US3894120A
公开(公告)日：1975-07-08
申请号：US41139473
申请日：1973-10-31
申请人： HUELS CHEMISCHE WERKE AG
发明人： FRESE ALBERT , HAHMANN OTTO , DENZEL HORST
IPC分类号： C08L23/18 , C08J5/18 , C08L7/00 , C08L21/00 , C08L23/00 , C08L23/20 , C08L101/00 , C08F29/12
CPC分类号： C08L23/20 , C08L2666/04
摘要： A mixture of (a) 10-95% by weight of a highly isotactic polybutene-1 having an RSV value of 1.7 - 4.5 dl./g., a density of 0.913 - 0.920 g.cm3, a yield stress of 190-240 kp./cm2, and an ether-soluble content of 1-15%, and (b) 90-5% by weight of a substantially isotactic polybutene-1 having an RSV value of 1.2 4.5 dl./g., a density of 0.890 - 0.910 g./cm3, a yield stress of 60-150 kp./cm2, a tensile strength at rupture of 160-380 kp./cm2, an ultimate elongation of 300-600%, and an ether-soluble content of 10-30%, is useful as a thermoplastic molding composition, especially for forming films having good transparency and tear transmission resistance in both directions.
摘要翻译：（a）10-95重量％的RSV值为1.7-4.5dl / g的高度全同立构聚丁烯-1，密度为0.913-0.920g·cm 3，屈服应力为190-240 kP / cm 2，醚溶解度为1-15％，（b）90-5重量％的RSV值为1.2-4.5dl / g的基本上全同立构的聚丁烯-1，密度为0.890-0.910g./cm3，屈服应力为60-150kp / cm 2，断裂拉伸强度为160-380kp. / cm 2，极限伸长率为300-600％，醚溶性含量为为10-30％，可用作热塑性模塑组合物，特别是用于在两个方向上形成具有良好的透明性和耐撕裂性的薄膜。

64. 发明授权

US3880921A Process for the continuous production of saturated aliphatic dicarboxylic acids 失效
标题翻译：连续生产饱和脂肪族二羧酸的方法
公开(公告)号：US3880921A
公开(公告)日：1975-04-29
申请号：US34812473
申请日：1973-04-05
申请人： HUELS CHEMISCHE WERKE AG
发明人： HELLEMANNS GERHARD , ROHL HERMANN , HEGENBERG PETER , EVERSMANN WERNER
IPC分类号： C07C55/02 , B01J10/00 , B01J19/24 , C07C51/00 , C07C51/31 , C07C67/00 , C07C51/18 , C07C55/04
CPC分类号： C07C51/316 , B01J19/2435
摘要： Process and apparatus for the continuous production of saturated aliphatic dicarboxylic acids by the catalyzed nitric acid oxidation of the corresponding cycloalkanols and cycloalkanones with recirculation of the reaction sludge and the reaction gases, which comprises cooling the reaction sludge by passing it through the tubes of a multiple tube heat exchanger, separating the reaction gases downstream of the heat exchanger, and dispersing the recycled portion of the reaction gases in the reaction sludge upstream of the heat exchanger, in a volume amount 0.1 to 2.0 times the volume of the reaction sludge circulating per unit time and in a pressure ratio of initial gas pressure to pressure in the circulation reactor at the gas feed point of (x + 0.25) : x to (x + 1.5) : x, wherein x is the pressure at the gas feed point, to form a homogeneously dispersed three-phase mixture of the recycled reaction gases in the reaction sludge in the tubes of the heat exchanger.
摘要翻译：通过反应淤渣和反应气体的再循环，通过反应淤渣和反应气体的再循环，通过催化硝酸氧化相应的环烷醇和环烷酮来连续生产饱和脂族二羧酸的方法和装置，其包括通过将反应淤渣通过多个管分离热交换器下游的反应气体，并将反应气体的再循环部分分散在热交换器上游的反应污泥中，体积为每单位循环的反应污泥的体积的0.1至2.0倍（x + 0.25）：x至（x + 1.5）：x处的循环反应器中的初始气体压力与压力的压力比，其中x是气体进料点处的压力，在热交换器的管中的反应污泥中形成均匀分散的三相循环反应气体的三相混合物。

65. 发明授权

US3872096A 2-aminoalkyl-substituted cyclic imido esters and process for the preparation thereof 失效
标题翻译： 2-氨基取代的环状咪唑酯及其制备方法
公开(公告)号：US3872096A
公开(公告)日：1975-03-18
申请号：US35446273
申请日：1973-04-25
申请人： HUELS CHEMISCHE WERKE AG
发明人： WITTE HELMUT , SEELIGER WOLFGANG
IPC分类号： C07D263/14 , C07D263/10 , C07D265/08 , C07D85/36
CPC分类号： C07D263/10 , C07D265/08
摘要： 2-Aminoalkyl substituted cyclic imido esters, useful as intermediates and corrosion inhibitors, of the formula

WHEREIN R is H or CH3, with an appropriate alkanolamine.

WHEREIN Alk is ethylene, propylene or trimethylene and Alk'' is ethylene or propylene, are prepared by reacting a nitrile of one of the formulae
摘要翻译：作为中间体和腐蚀抑制剂的2-氨基烷基取代的环状亚氨基酯，式WHEREIN Alk是乙烯，丙烯或三亚甲基，Alk'是乙烯或丙烯，通过下式之一的腈反应制备：WHEREIN R是H或 CH3，与适当的链烷醇胺。

66. 发明授权

US3862983A Lightening the collar of olefin sulfonates 失效
标题翻译：减轻烯烃磺酸盐的领
公开(公告)号：US3862983A
公开(公告)日：1975-01-28
申请号：US39149473
申请日：1973-08-24
申请人： HUELS CHEMISCHE WERKE AG
发明人： VON PRAUN FERDINAND , KOSSWIG KURT
IPC分类号： C07C309/20 , B01F17/02 , C07C20060101 , C07C67/00 , C07C301/00 , C07C303/06 , C07C303/32 , C07C303/42 , C07C309/04 , C07C143/02
CPC分类号： C07C303/42
摘要： Colored olefin sulfonates produced by the reaction of long-chain with sulfur trioxide are lightened by heating a mixture of the colored olefin sulfonate, water and a paraffin, olefin or aromatic as solvent under pressure at about 180*-300* C. and pH 11-14 and, while still under pressure, separating the solvent phase containing the colored impurities from the aqueous phase containing the purified olefin sulfonate.
摘要翻译：通过长链与三氧化硫的反应生产的着色烯烃磺酸盐通过在约180-300℃下加压着色的烯烃磺酸盐，水和石蜡，烯烃或芳族溶剂作为溶剂的混合物而减轻，pH为11 -14，并且在仍然处于压力下，从含有纯化的烯烃磺酸盐的水相中分离含有着色杂质的溶剂相。

67. 发明授权

US3857825A Process for the production of polymeric hydrocarbons having reactive silyl end groups 失效
标题翻译：生产具有反应性SILYL端基的聚合烃的方法
公开(公告)号：US3857825A
公开(公告)日：1974-12-31
申请号：US30698972
申请日：1972-11-16
申请人： HUELS CHEMISCHE WERKE AG
发明人： STRECK R , WEBER H
IPC分类号： C08G61/00 , C08F8/42 , C08F232/00 , C08G61/06 , C08G61/08 , C08J5/08 , C08L65/00 , C08L101/10 , C08F15/02
CPC分类号： C08L65/00 , C08F8/42 , C08F232/00 , C08G61/08 , C08J5/08 , C08L101/10 , C08F32/00 , C08L2666/04
摘要： Polymeric hydrocarbons having reactive silyl end groups are produced by conducting a catalyzed ring opening polymerization of a cyclic olefin in the presence of, or reacting with a polymeric hydrocarbon having an unsubstituted non-conjugated ethylenic double bond in a polymer unit thereof, an organic silicon compound having at least one nonconjugated unsubstituted double bond or a polymeric hydrocarbon having a non-conjugated unsubstituted terminal double bond, with an organic silicon compound having at least one organic group, bound to the silicon atom by a carbon-silicon bond, which contains at least one unsubstituted, non-conjugated acyclic double bond and having at least one silicon atom bearing, via a carbon-silicon bond, at least one substituent which is readily removable by hydrolysis.
摘要翻译：具有反应性甲硅烷基端基的聚合烃通过在其聚合物单元中存在或与其中具有未取代的非共轭烯键双键的聚合烃存在或反应的环状烯烃的催化开环聚合，有机硅化合物具有至少一个非共轭未取代双键或具有非共轭未取代末端双键的聚合烃与具有至少一个有机基团的有机硅化合物通过碳 - 硅键结合到硅原子上，其至少包含一个未取代的非共轭无环双键，并且具有至少一个硅原子通过碳 - 硅键携带至少一个易于通过水解除去的取代基。

68. 发明授权

US3842025A Process for the preparation of low-viscosity,low-odorous styrene/butadiene polymer dispersions containing carboxyl groups 失效
标题翻译：制备含有羧基的低粘度，低气味苯乙烯/丁二烯聚合物分散体的方法
公开(公告)号：US3842025A
公开(公告)日：1974-10-15
申请号：US34919473
申请日：1973-04-09
申请人： HUELS CHEMISCHE WERKE AG
发明人： SCHLUETER H
IPC分类号： C08F36/04 , C08F212/08 , C08F236/04 , C08F27/08
CPC分类号： C08F212/08 , C08F36/04 , C08F236/04 , C08F2/00
摘要： 1. IN A PROCESS FOR THE PREPARATION OF A POLYMER BY POLYMERIZING IN AN AQUEOUS DISPERSION A MONOMERIC MIXTURE CONSISTING ESSENTIALLY OF ON A WEIGHT PERCENT BASIS, 20-80 OF A CONJUGATED DIOLEFIN, 15-80 OF A VINYL MONOMER, AND 0.5-8 OF A CARBOXYLIC ACID HAVING ETHYLENIC UNSATURATION A TO THE CARBOXY GROUP AND COPOLYMERIZABLE WITH THE VINYL OR CONJUGATED DIENE MONOMER, SAID POLYMERIZATION BEING CONDUCTED AT AN INITIAL PH OF ABOUT 1.5-3.6 AND AT A TREMPERATURE NO GREATER THAN 100*C., AND THEREAFTER REAISING THE PH OF THE POLYMER DISPERSION BY THE ADDITION OF A BASE THERETO, THE IMPROVEMENT WHICH COMPRISES CONDUCTING THE POLYMERIZATION FOR 6-12 HOURS, AFTER THE POLYMERIZATION, NEUTRALIZING FROM 15-55% ONLY OF THE CARBOXYL GROUP OF THE THUS PRODUCED POLYMER WITH THE BASE, AND THEN AGGLOMERATING THE DISPERSION OF PARTIALLY NEUTRALIZED POLYMER, THEREBY PRODUCING A RELATIVELY ODORRLESS, LOW VISCOSITY AQUEOUS POLYMERIC DISPERSION.

69. 发明授权

US3839499A Thermoplastic polyester and polybutene-1 molding compositions 失效
标题翻译：热塑性聚酯和聚氨酯模塑组合物
公开(公告)号：US3839499A
公开(公告)日：1974-10-01
申请号：US27694072
申请日：1972-08-01
申请人： HUELS CHEMISCHE WERKE AG
发明人： JADAMUS H , MAGOSCH K , HEUWINKEL J
IPC分类号： C08L67/00 , C08J3/20 , C08L67/02 , C08G39/10
CPC分类号： C08L67/02 , C08L23/00
摘要： 1. A THERMOPLASTIC MOLDING COMPOSITION WHICH YIELDS MOLDED OBJECTS OF IMPROVED IMPACT STRENGTH AND THERMAL DIMENSIONAL STABILITY, SAID COMPOSITION COMPRISING A NORMALLY SOLID THERMORPLASTIC POLYESTER HAVING A SATURATED POLYESTER BACKBONE AND 0.5-10% BY WEIGHT, BASED ON THE POLYESTER, OF PREDOMINENTLY ISOTACTIC POLYBUTENE-1 HAVING A WEIGHT AVERAGE MOLECULAR WEIGHT OF 800,000-1,200,000 AS DETERMINED BY LIGHT SCATTERING.

70. 发明授权

US3829409A Block homopolymers of 1,3-butadiene and process for preparing them 失效
标题翻译： 1,3-丁二烯的嵌段共聚物及其制备方法
公开(公告)号：US3829409A
公开(公告)日：1974-08-13
申请号：US30981772
申请日：1972-11-27
申请人： HUELS CHEMISCHE WERKE AG
发明人： SOMMER N , NORDSIEK K
IPC分类号： C08F4/00 , C08F4/42 , C08F36/00 , C08F136/06 , C08F297/00 , C08F297/02 , C08D1/20 , C08D3/06
CPC分类号： C08F136/06 , C08F4/48 , C08F2/001
摘要： BLOCK HOMOPOLUMERS OF 1,3-BUTADIENE HAVING A FIRST BLOCK WITH NONUFORM VINYL GROUP DISTRIBUTION AND A FURTHER BLOCK HAVING A UNIFORM VINYL GROUP DISTRIBUTION IN A MOLE RATIO OF 20:80 TO 95:5 RESPECTIVELY AND AN AVERAGE VINYL GROUP CONTENT OF 15-75%, PREFERABLY 2050%, ARE PREPARED BY ADIABATIC SOLLVENT POLYMERIZATION AT AN ASCENDING TEMPERATURE IN THE PRESENCE OF A CATALYST SYSTEM COMPRISING AN ORGANOLITHIUM COMPOUND AND A LEWIS BASE. THE POLYMERS HAVE IMPROVED PROCESSING PROPERTIES.

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