公开(公告)号：US3898255A

公开(公告)日：1975-08-05

申请号：US46082674

申请日：1974-04-15

Applicant: RHONE PROGIL

Inventor： MEILLER FRANCOIS

IPC: C08G77/00 ,  B01J21/00 ,  B01J23/00 ,  C07B61/00 ,  C07F7/08 ,  C07F7/10 ,  C07F7/12 ,  C07F7/18 ,  C08G77/06 ,  C08G77/26 ,  C08G77/28

CPC classification number: C07F7/0834 ,  C07F7/12 ,  C07F7/182 ,  C08G77/26

Abstract: Organosilicon compounds of the formula

where X is a hydrolyzable group and Y and Y'' are each a hydrolyzable group or a hydrocarbon, prepared by reaction of a silane

with an alkenyl ether of a nitrophenol.

Abstract translation: 式Y -O-（CH 2）n -Si ANGLE XY'的有机硅化合物，其中X是可水解基团，Y和Y'各自是可水解基团或烃，其通过硅烷Y H-Si ANGLE XY “与硝基苯酚的烯基醚。

公开(公告)号：US3886222A

公开(公告)日：1975-05-27

申请号：US23577772

申请日：1972-03-17

Applicant: RHONE PROGIL

Inventor： CORREIA YVES ,  STRINI JEAN-CLAUDE

IPC: C07C17/04

CPC classification number: C07C17/04 ,  C07C19/055

Abstract: The process for producing 1,1,1,2-tetrachloroethane by chlorination of 1,1-dichloroethylene in the absence of light.

Abstract translation: 在不存在光的情况下通过氯化1,1-二氯乙烯生产1,1,1,2-四氯乙烷的方法。

公开(公告)号：US3878249A

公开(公告)日：1975-04-15

申请号：US84988669

申请日：1969-08-13

Applicant: RHONE PROGIL

Inventor： GOBRON GEORGES ,  FALIZE CLAUDE ,  DUFOUR HENRI

IPC: B01J23/50 ,  C07C45/65 ,  C07C47/20

CPC classification number: B01J23/50 ,  C07C45/65 ,  C07C47/22

Abstract: A catalytic process for producing methacrolein comprising reacting isobutyraldehyde in admixture with an oxygen-containing gas in the presence of a silver catalyst deposited on a silica carrier.

Abstract translation: 一种用于生产异丁烯醛的催化方法，其包括在沉积在二氧化硅载体上的银催化剂存在下使异丁醛与含氧气体混合。

公开(公告)号：US3862981A

公开(公告)日：1975-01-28

申请号：US26704872

申请日：1972-06-28

Applicant: RHONE PROGIL

Inventor： DEMOURES BERNARD ,  LLAURO DANIEL ,  GIOLITO FRANCOIS

IPC: C10M159/12 ,  C07C69/34 ,  C10L1/22 ,  C10L10/08 ,  C10M133/52 ,  C10M133/56 ,  C10N30/04 ,  C10N30/12 ,  C07C69/00

CPC classification number: C10M133/52 ,  C10L1/221 ,  C10M2207/027 ,  C10M2207/123 ,  C10M2207/129 ,  C10M2207/22 ,  C10M2207/282 ,  C10M2207/283 ,  C10M2207/287 ,  C10M2207/34 ,  C10M2215/04 ,  C10M2215/08 ,  C10M2215/082 ,  C10M2215/086 ,  C10M2215/26 ,  C10M2215/28 ,  C10M2217/046 ,  C10M2217/06 ,  C10M2219/044 ,  C10M2223/045 ,  C10N2210/02 ,  C10N2230/12

Abstract: New lubricating oil additives are provided comprising the reaction product of diphenylolpropane with an aliphatic chain substituted-succinic anhydride or acid, which aliphatic chain substituent is substantially saturated and contains at least about 30 carbon atoms, said reaction product being neutralized with an amine, preferably a polyamine, such as a polyalkylenepolyamine. Lubricating oils, fuel oils, and carburants containing the new additives have excellent detergent, dispersing and anti-rust properties.

Abstract translation: 提供了新的润滑油添加剂，其包括二羟甲基丙烷与脂肪族链取代的琥珀酸酐或酸的反应产物，该脂肪族链取代基基本上饱和并且含有至少约30个碳原子，所述反应产物用胺中和，优选 多胺，例如聚亚烷基多胺。 含有新添加剂的润滑油，燃料油和渗碳剂具有优异的洗涤剂，分散和防锈性能。

公开(公告)号：US3849077A

公开(公告)日：1974-11-19

申请号：US28434872

申请日：1972-08-28

Applicant: RHONE PROGIL

Inventor： BECUWE J

IPC: B01D8/00 ,  B01D7/02 ,  B01J8/00 ,  B01J8/18 ,  B01J8/24 ,  C07C51/573 ,  C07D307/89 ,  B01D7/00

CPC classification number: B01J8/1836 ,  B01D7/02 ,  B01J8/0055 ,  B01J2208/00141 ,  C07C51/573 ,  Y10S159/03 ,  C07C63/16

Abstract: The invention is addressed to a continuous method for the recovery of sublimable substances by condensation in solid state on a fluidized bed of balls which are subsequently projected against rigid surfaces for separation of the condensate from the balls which may be recycled. The method is applicable to substances which are condensable in a solid state from a gaseous reaction mixture, as represented by phthalic anhydride.

Abstract translation: 本发明涉及一种用于通过在球形流化床上以固态冷凝来回收可升华物质的连续方法，其随后突出于刚性表面以将冷凝物从可再循环的球分离。 该方法适用于由邻苯二甲酸酐表示的气态反应混合物可固态地冷凝的物质。

公开(公告)号：US3844968A

公开(公告)日：1974-10-29

申请号：US22331972

申请日：1972-02-03

Applicant: RHONE PROGIL

Inventor： JAY P

IPC: H01B3/24 ,  H01G4/22

CPC classification number: H01G4/22 ,  H01B3/24 ,  H01G4/222

Abstract: Dielectric liquids are provided consisting essentially of a mixture of 25 - 33 parts of monochlorinated diphenyl, 28 - 36 parts of 2,4''-dichlorodiphenyl and 37 - 43 parts by weight of trichlorodiphenyl.

Abstract translation: 提供介电液体，主要由25-33份一氯化二苯，28-36份2,4'-二氯二苯和37-43份（重量）三氯二苯的混合物组成。

公开(公告)号：US3836576A

公开(公告)日：1974-09-17

申请号：US35359073

申请日：1973-04-23

Applicant: RHONE PROGIL

Inventor： FALIZE C ,  BOUNIOT A

IPC: C07C67/03 ,  C07C69/54

CPC classification number: C07C69/54 ,  C07C67/03

Abstract: A PROCESS FOR THE TRANSESTERIFICATION WITH AN ALCOHOL OR ALCOHOLS CONTAINING 3-22 CARBON ATOMS OF A METHACRYLIC ACID ESTER FORMED OF AN ALCOHOL HAVING A LOWER BOILING POINT THAN THE ABOVE ALCOHOL, AND WHEREIN THE TRANSESTERIFICATION REACTION IS CARRIED OUT IN THE PRESENCE OF A TITANIUM ALCOHOLATE AS A CATALYST AND DINAPHTHYL PHENYLENE DIAMINE AS A POLYMERIZATION INHIBITOR, IN WHICH THE REACTION IS CARRIED OUT WITH OR WITHOUT BUBBLING AIR THROUGH THE REACTION MIXTURE, AND REMOVING THE DISPLACED ALCOHOL FROM THE REACTION MIXTURE, AS BY DISTILLATION.

公开(公告)号：US3816560A

公开(公告)日：1974-06-11

申请号：US29534172

申请日：1972-10-05

Applicant: RHONE PROGIL

Inventor： LAMY J ,  MENARD C ,  CHRETIEN G ,  GIRARD P

IPC: C08F4/00 ,  B32B27/36 ,  C08F4/28 ,  C08F4/34 ,  C08F4/40 ,  C08F283/01 ,  C08F299/00 ,  C08F1/60 ,  C08F21/00 ,  C08F21/02

CPC classification number: C08F283/01 ,  C08F4/00

Abstract: A POLYMERIZABLE COMPOSITION FORMULATED OF AN UNSATURATED POLYESTER, AT LEAST ONE MONOMER HAVING AN ETHYLENIC DOUBLE BOND AND B-CHLOROPROPIONYL PEROXIDE AND THE METHOD FOR PRODUCING SHAPED PRODUCTS THEREOF BY FORMING MATERIAL TO THE DESIRED SHAPE AND ALLOWING THE SHAPED MATERIAL TO POLYMERIZE.

公开(公告)号：US3804778A

公开(公告)日：1974-04-16

申请号：US24967272

申请日：1972-05-01

Applicant: RHONE PROGIL

Inventor： SALINDRES R

IPC: B01J21/00 ,  C07B39/00 ,  C07C45/63 ,  C07C51/363 ,  C07C53/18 ,  H01L29/00 ,  B01J11/78

CPC classification number: B01J21/00 ,  C07B39/00 ,  C07C45/63 ,  C07C51/363 ,  C07C53/18 ,  H01L29/00 ,  C07C49/167

Abstract: A PROCESS FOR THE PREPARATION OF A FLUORINATION CATALYST WHEREIN CHROMIUM AND NICKEL SALTS OF ORGANIC ACIDS ARE TREATED AT AN ELEVATED TEMPERATURE UNDER VACUUM OR IN AN INERT ATMOSPHERE TO PRODUCE NON-STOICHIOMETRIC INORGANIC COMPOUNDS IN WHICH THE CHROMIUM HAS A VALENCE BETWEEN 2 AND 3 AND THE NICKEL HAS A VALENCE BETWEEN 0 AND 2, AND THE MIXTURE OF THE NON-STOICHIOMETRIC COMPOUNDS THEREBY OBTAINED IS SHAPED AND IS THEN CONTACTED WITH ANHYDROUS HYDROGEN FLUORIDE AT AN ELEVATED TEMPERATURE. THE CATALYSTS OF THE PRESENT INVENTION ARE USEFUL IN THE PREPARATION OF PERFLUORO COMPOUNDS BY REACTION OF PERHALOGENATED COMPOUNDS WITH HYDROGEN FLUORIDE.

公开(公告)号：US3758081A

公开(公告)日：1973-09-11

申请号：US12984171

申请日：1971-03-31

Applicant: RHONE PROGIL

Inventor： PRUDHON F

IPC: F28C3/06 ,  B01F3/04

CPC classification number: F28C3/06 ,  F28D2021/0075 ,  Y10S261/54

Abstract: A quench chamber for hot gases comprising an internal jacket formed of porous graphite and defining an internal volume, an external jacket encasing the internal jacket and defining at least one compartment therebetween and passage means communicating with the compartment and the internal volume for the passage of a cooling fluid to the internal volume.

Abstract translation: 一种用于热气体的骤冷室，包括由多孔石墨形成并限定内部容积的内部套管，外部护套，其包围内部护套并且在其间限定至少一个隔室，以及与隔室和内部容积连通以通过 冷却流体到内部容积。