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61. 发明授权

US3357943A Stabilization of formaldehyde polymers with thiazolidione-2, 4's 失效
标题翻译：甲醛聚合物与噻唑烷二酮-4,4的稳定化
公开(公告)号：US3357943A
公开(公告)日：1967-12-12
申请号：US43380665
申请日：1965-02-18
申请人： PECHINEY SAINT GOBAIN
发明人： PIERRE RAOUL
IPC分类号： C08K5/47
CPC分类号： C08K5/47 , C08L59/02

62. 发明授权

US3349039A Cleaning composition 失效
公开(公告)号：US3349039A
公开(公告)日：1967-10-24
申请号：US28891863
申请日：1963-06-19
申请人： PECHINEY SAINT GOBAIN
发明人： HENRI RENAULT DANIEL AUGUSTE M
IPC分类号： C11D7/50 , C23G5/028 , D06L1/02 , D06L1/04 , D06M13/08
CPC分类号： D06L1/04 , C11D7/5018 , C23G5/02806 , D06L1/02 , D06M13/08

63. 发明授权

US3338567A Plate construction for contact towers 失效
标题翻译：接触塔板结构
公开(公告)号：US3338567A
公开(公告)日：1967-08-29
申请号：US40646464
申请日：1964-10-26
申请人： PECHINEY SAINT GOBAIN
发明人： SERGE HARDOUIN , ROGER SALMON
IPC分类号： B01D3/16 , B01D3/20
CPC分类号： B01D3/20 , B01D3/16

64. 发明授权

US4148832A Continuous process for the chlorination of 1,1,1,-trichloroethane or mixtures thereof 失效
标题翻译： 1,1,1-三氯乙烷或其混合物氯化的连续方法
公开(公告)号：US4148832A
公开(公告)日：1979-04-10
申请号：US318991
申请日：1972-12-27
申请人： Yves Correia
发明人： Yves Correia
IPC分类号： C07C17/10 , C07C17/00
CPC分类号： C07C17/10
摘要： A continuous process for chlorination of 1,1,1-trichloroethane alone or in admixture with other aliphatic chlorinated C.sub.1 to C.sub.4 hydrocarbons in a liquid phase reaction with molecular chlorine in the presence of a catalyst selected from the group consisting of ferric chloride, iron oxychloride and mixtures thereof in the absence of light radiations wherein the reaction may be carried out in a single reaction zone at a temperature within the range of 35.degree.-120.degree. C. or in a series of reaction zones in which the effluent from the first reaction zone is introduced into the second reaction zone along with additional chlorine and unsaturated chlorinated hydrocarbon with the temperature in the second reaction zone being less by at least 5.degree. than the temperature in the initial reaction zone.
摘要翻译：在选自氯化铁，三氯氧化铁的催化剂存在下，单独或与其它脂族氯化C1-C4烃类物质在分子氯的液相反应中氯化的连续方法以及它们在不存在光辐射的情况下的混合物，其中反应可以在单一反应区域中在35-120℃的温度范围内进行，或者在一系列反应区域中，其中来自第一反应区域与附加的氯和不饱和氯化烃一起引入第二反应区，第二反应区的温度比初始反应区的温度低至少5℃。

65. 发明授权

US4010215A Process for the preparation of trichloroethylene 失效
标题翻译：三氯乙烯制备方法
公开(公告)号：US4010215A
公开(公告)日：1977-03-01
申请号：US011118
申请日：1970-02-13
申请人： Rene Clair , Yves Correia
发明人： Rene Clair , Yves Correia
IPC分类号： B01J19/00 , B01J27/00 , C07B61/00 , C07C17/00 , C07C17/25 , C07C21/10 , C07C67/00 , C07C21/00
CPC分类号： C07C17/25
摘要： The process of preparing trichloroethylene from 1,1,1,2-tetrachloroethane by decomposition of the tetrachloroethane under a pressure within the range of 1.5 to 10 bars and at a temperature within the range of 135.degree. to 250.degree. C and the treatment of the effluent from the reaction zone for recovery of components thereof.
摘要翻译：通过四氯乙烷在1.5至10巴的压力和135至250℃范围内的压力下分解制备三氯乙烯的过程，并处理来自反应区的流出物用于回收其组分。

66. 发明授权

US3879364A Polymerization of vinyl chloride polymers and copolymers and products 失效
标题翻译：氯乙烯聚合物和共聚物和产品的聚合
公开(公告)号：US3879364A
公开(公告)日：1975-04-22
申请号：US38035473
申请日：1973-07-18
申请人： PECHINEY SAINT GOBAIN
发明人： KEMP THOMAS , BADGUERAHANIAN LEON
IPC分类号： C08F14/06 , C08F259/04 , C08F1/11
CPC分类号： C08F14/06 , C08F259/04 , C08F2/18 , C08F214/06
摘要： The invention is addressed to the continuous polymerization of vinyl chloride or vinyl chloride copolymers in the process of suspension or fine suspension wherein a seeding product is first prepared by polymerization or copolymerization of vinyl chloride after which the seeding product is introduced at a continuous rate with water, monomer or a mixture of monomers into a reaction zone which is reacted under autogeneous pressure to effect the desired polymerization with the continuous withdrawal of product and in which the amount of catalyst embodied in the preparation of the seeding product is sufficient to supply the catalyst necessary for the main polymerization or copolymerization whereby a controlled continuous polymerization product is made available to produce a more uniform polymer or copolymer.
摘要翻译：本发明涉及氯乙烯或氯乙烯共聚物在悬浮液或细小悬浮液中的连续聚合，其中首先通过氯乙烯的聚合或共聚制备接种产物，之后以连续的速率将接种产物引入到水中单体或单体混合物加入到反应区中，该反应区在自发压力下反应以产生所需的聚合反应，连续取出产物，其中在制备产物中体现的催化剂的量足以提供必要的催化剂用于主要的聚合或共聚，由此可以获得受控的连续聚合产物以产生更均匀的聚合物或共聚物。

67. 发明授权

US3860392A Colorant compositions and method 失效
标题翻译：有色组合物和方法
公开(公告)号：US3860392A
公开(公告)日：1975-01-14
申请号：US10822971
申请日：1971-01-20
申请人： PECHINEY SAINT GOBAIN
发明人： RENAULT CLAUDE , SLEGHEM MICHEL
IPC分类号： C09B67/38 , D06P1/92 , D06P5/04
CPC分类号： D06P1/924 , C09B67/008 , Y10S8/907 , Y10S8/908 , Y10S8/909
摘要： A process for the preparation of colorant compositions dispersible in an organic medium from coloring materials or dyes normally insoluble or not dispersible in organic solvent medium but which are soluble or dispersible in an aqueous medium. Such compositions are primarily of interest in the field of dyeing of natural and synthetic fibers, and the present invention extends to a method of using the colorant compositions for the dyeing of such fibers.
摘要翻译：通过不溶于或不分散于有机溶剂介质但可溶于或分散于水性介质中的着色材料或染料，可分散于有机介质中的着色剂组合物的制备方法。这些组合物主要在天然和合成纤维染色领域感兴趣，本发明延伸到使用着色剂组合物染色这种纤维的方法。

68. 发明授权

US3784586A Copolymerizable composition of oligo-esters having maleic acid end groups and vinyl monomers 失效
标题翻译：具有乳酸端基和乙烯基单体的低聚物的可共聚组合物
公开(公告)号：US3784586A
公开(公告)日：1974-01-08
申请号：US3784586D
申请日：1970-10-26
申请人： PECHINEY SAINT GOBAIN
发明人： THOMAS P , MEYER J
IPC分类号： C08F2/00 , C08F2/38 , C08F222/20 , C08F290/00 , C08F299/00 , C08G63/52 , C08F21/00
CPC分类号： C08F222/20 , C08G63/52
摘要： A PROCESS FOR PREPARATION OF COPOLYMERIZABLE COMPOSITIONS COMPRISING REACTING MALEIC ANHDRIDE WITH ONE OR MORE POLYHYDROXYLATED COMPOUNDS IN THE RATIO OF 1 MOLE MALEIC ANHDRIDE PER HYDROXYL GROUP OF THE RANGE OF Y LATED COMPOUNDS AT A TEMPERATURE WITHIN THE RANGE OF 50-100* C. UNTIL A HYDROXYL NUMBER OF 20 OR BELOW IS REACHED AND THEREAFTER ADDING AT A TEMPERATURE WITHIN ONE RANGE OF ROOM TEMPERATURE TO 100* C. OF AT LEAST ONE CROSS-LINKING VINYL MONOMER IN THE PRESENCE OF A POLYMERIZATION INHIBITOR.

69. 发明授权

US3763017A Process of inhibiting decomposition of 1,1,1,2-tetrachloroethane 失效
标题翻译：抑制1,1,1,2-四氯乙烷的分解过程
公开(公告)号：US3763017A
公开(公告)日：1973-10-02
申请号：US3763017D
申请日：1970-06-09
申请人： PECHINEY SAINT GOBAIN
发明人： YVES C , RENE C
IPC分类号： C07C17/42 , C23G5/028 , C07C17/00
CPC分类号： C23G5/02896 , C07C17/42 , C07C19/055
摘要： This invention is addressed to a new and improved method for inhibiting the decomposition of 1,1,1,2-tetrachloroethane and an inhibited composition formed thereby wherein an inhibitor consisting essentially of an aliphatic aldehyde, an aromatic aldehyde, chlorinated derivatives of the foregoing aldehydes which are soluble in 1,1,1,2-tetrachloroethane with other chlorinated solvents, or cyclic trimers of aliphatic aldehydes and mixtures thereof, and an organic phosphorus compound are added to a solvent composition containing 1,1,1,2tetrachloroethane.

70. 发明授权

US3759885A Vinyl chloride polymers and methods of preparing them 失效
标题翻译：乙烯基氯化聚合物及其制备方法
公开(公告)号：US3759885A
公开(公告)日：1973-09-18
申请号：US3759885D
申请日：1970-09-16
申请人： PECHINEY SAINT GOBAIN
发明人： SOUSSAN S , THOMAS J , FOURNEL F
IPC分类号： C08F14/06 , C08F3/22
CPC分类号： C08F14/06 , Y10S526/909 , C08F2/02
摘要： THE POLYMERIZATION IN MASS OF VINYL CHLORIDE, ALONE OR IN COMBINATION WITH COMPATIABLE MONOMERS, IS CARRIED OUT IN TWO DISTINCT STAGES SEPARATED IN TIME OR IN TIME AND SPACE, WITH SHARP DIFFERENCES IN TEMPERATURE AND INTENSITY OF AGITATION, PRODUCING SUPERIOR POLYMERS.

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