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公开(公告)号：US3839061A
公开(公告)日：1974-10-01
申请号：US24222672
申请日：1972-04-07
Applicant: RHONE PROGIL
Inventor： LEHUREAU J , RIEUX J
CPC classification number: E01C11/103 , C08L63/00 , C08L95/00 , E01C7/265 , C08L2666/14
Abstract: Aliphatic triepoxides derived from the condensation of an aliphatic triol with an epihalohydrin function as highly reactive diluents in compositions comprised of tars, diepoxides, and curing agents, and which triepoxide diluents permit the use of a major proportion of tar in the compositions without adversely affecting the physical properties of the resultant compositions.
Abstract translation: 衍生自脂肪族三醇与表卤代醇的缩合的脂族三环氧化物在由焦油，二环氧化物和固化剂组成的组合物中作为高反应性稀释剂起作用，并且三环氧化物稀释剂允许在组合物中使用主要比例的焦油而不会不利地影响 所得组合物的物理性质。
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公开(公告)号：US3836448A
公开(公告)日：1974-09-17
申请号：US31481772
申请日：1972-12-13
Applicant: RHONE PROGIL
CPC classification number: C25B9/206
Abstract: Frames for electrolytic cells of the filter-press type are provided which comprises a lower zone provided for receiving an anode or a cathode, and an upper zone in the form of a closed box, for ensuring separation of the gases produced by electrolysis from the electrolyte, the upper zone extending said lower zone, the lower zone communicating with the upper zone by way of one or more apertures in the lower part of said box, the sealing means ensuring sealing of the cells being applies over the periphery of the lower zone.
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公开(公告)号：US3806489A
公开(公告)日：1974-04-23
申请号：US36362373
申请日：1973-05-24
Applicant: RHONE PROGIL
Inventor： RIEUX J , LEHUREAU J
Abstract: COMPOSITE MATERIALS HAVING IMPROVED RESILIENCE COMPRISING A CONTINUOUS PHASE OR MATRIX AND REINFORCING MEANS CONTIGUOUS TO AND FIRMLY BONDED TO THE MATRIX, SAID REINFORCING MEANS COMPRISING CARBON FIBERS WHICH HAVE BEEN SIZED WITH ELASTOMER-TYPE EPOXY RESINS.
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公开(公告)号：US3806412A
公开(公告)日：1974-04-23
申请号：US31648172
申请日：1972-12-19
Applicant: RHONE PROGIL
CPC classification number: C14C1/065
Abstract: A PROCESS FOR REMOVING HAIR OR FUR FROM ANIMALS HIDED ULTILIZING ENZYMES WHICH ARE IMMIBLIZED ON AN INSOLUBLE CARRIER IN THE FORM OF A POWER OR GEL,. IMMOBLIZATION OF THE ENZYME LIMITS THE PROTEOLYTIC ACTIVITY TO SURFACE PROTEINS WHICH BOND THE HAIR TO THE EPIDERMIS.
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公开(公告)号：US3796675A
公开(公告)日：1974-03-12
申请号：US3796675D
申请日：1971-01-26
Applicant: RHONE PROGIL
Inventor： FISCHER N
CPC classification number: C08J9/30
Abstract: A COMPOSITION AND METHOD FOR THE PREPARATION OF FOAM PRODUCTS OF VINYL RESINS IN WHICH THE VINYL RESIN IN PARTICULATE FORM HAS ABSORBED THEREON A COMPOUND IN THE FORM OF AN ALKALI METAL ALKYLSULPHATE OR MIXTURE THEREOF WITH AN ALKANOLAMINE ALKYLSULPHATE OR ADMIXTURES THEREOF WITH ONE OF THE COMPOUNDS SUCH AS AN ALKYLENE OXIDE CONDENSATE OF AN ALCOHOL OR PHENOL AND AN ALKANOLAMIDE WHEREIN THE VINYL ESINOUS PARTICLES WITH THE COMPOUNDS ABSORBED THEREON ARE FORMED INTO A PLASTISOL WHICH IS FOAMED BY PHYSICAL BEATING OR WHIPPING AND THEN HEATED IN THE FORM DESIRED TO PRODUCE THE FOAM PRODUCT.
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Patent Agency Ranking
公开(公告)号：US3929100A
公开(公告)日：1975-12-30
申请号：US47977274
申请日：1974-06-17
Applicant: RHONE PROGIL
Inventor： THOMAS JEAN-CLAUDE , RAOUL PIERRE , LEDOUX CLAUDE
IPC: A01K61/00
Abstract: An artificial underwater habitat for crustacea comprising a plurality of tubular elements for a thermoplastic material having a density of 1.2 to 2, with the tubular elements having a flattened portion while allowing free flow of water therethrough.
Abstract translation: 一种用于甲壳虫的人造水下栖息地，包括用于热塑性材料的多个管状元件，密度为1.2至2，管状元件具有扁平部分，同时允许水自由流动。
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17.发明授权
公开(公告)号：US3923839A
公开(公告)日：1975-12-02
申请号：US45719074
申请日：1974-04-02
Applicant: RHONE PROGIL
Inventor： DUMONT RENE , GOHAREL MAURICE , LAFONT JEAN-CLAUDE
IPC: C07D307/89 , C07C51/573
CPC classification number: C07C51/573 , C07C63/16
Abstract: Method of treating residues from the distillation of phthalic anhydride, avoiding pollution of the atmosphere and the zones for the discharge of such residues, and permitting easy handling of said residues. The method comprises drawing off a certain amount of the bottoms from the distillation column, subjecting the product drawn off to a thin layer evaporation operation, and spraying water onto the stream of the heavy fraction which flows away after said evaporation operation, and then collecting the product in water which is thus cooled and granulated.
Abstract translation: 处理邻苯二甲酸酐蒸馏残留物的方法，避免大气污染和排放这些残留物的区域，并容易处理所述残留物。 该方法包括从蒸馏塔中取出一定量的塔底物，将抽出的产物进行薄层蒸发操作，并将水喷洒到在蒸发操作之后流出的重馏分流中，然后收集 产物在水中被冷却和造粒。
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公开(公告)号：US3911079A
公开(公告)日：1975-10-07
申请号：US45145474
申请日：1974-03-15
Applicant: RHONE PROGIL
Inventor： GIELLY JEAN-FRANCOIS
Abstract: The production of phosphoric acid and calcium sulphate by reacting calcium phosphate and sulphuric acid in a continuous operation in a plurality of successively arranged reaction zones with the calcium phosphate and sulphuric acid distributed between the zones, filtering the slurry from each reaction zone and washing the filtered solids with water, returning the major portion of the acidified wash water into the first reaction zone and introducing the filtrate from each reaction zone to the succeeding reaction zone so that the P2O5 concentration increases in the succeeding reaction zones, and then collecting and removing the phosphoric acid product from the last reaction zone.
Abstract translation: 通过在多个连续排列的反应区中连续操作磷酸钙和硫酸生产磷酸和硫酸钙，磷酸钙和硫酸分布在各区之间，从每个反应区过滤浆液并洗涤过滤的 固体用水，将大部分酸化的洗涤水返回到第一反应区，并将滤液从每个反应区引入后续的反应区，使得随后的反应区中的P2O5浓度增加，然后收集和除去磷 最后一个反应区的酸产物。
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19.发明授权
公开(公告)号：US3899532A
公开(公告)日：1975-08-12
申请号：US41096673
申请日：1973-10-29
Applicant: RHONE PROGIL
Inventor： LANET JEAN-CLAUDE
IPC: B01J21/00 , C07B61/00 , C07C17/00 , C07C17/093 , C07C17/18 , C07C51/00 , C07C51/58 , C07C63/10 , C07C67/00 , C07C21/04
Abstract: A method for the simultaneous production of organic acid chloride and unsaturated hydrocarbons by heating in the presence of a Lewis acid as a catalyst, of a ketone having the general formula: R1R2R3C - CO - CHR4R5 with a trichloromethylated hydrocarbon having a double bond in the alpha position and represented by the general formula R - C Cl3 in which R1, R2, R3, R4 and R5 are identical or different from each other, are atoms of hydrogen, halogens F, Cl or Br, C1 to C3 alkyl groups which may possibly be substituted by atoms of halogens F, Cl and/or Br, or C6 or C10 aryl groups which may possibly be substituted by C1 to C3 alkyl groups and/or atoms of halogens F, Cl and/or Br; and R represents a C6 or C10 aromatic hydrocarbon residue which is unsubstituted, or which is substituted by at least a C1 to C3 alkyl group and/or at least a halogen atom F, Cl or Br; or an alkenyl group having the formula: XY CZ , in which X, Y and Z are identical to or different from each other and represent atoms of hydrogen, halogen F, Cl and/or Br, C1 to C3 alkyl groups or C1 to C3 alkyl groups which are substituted by at least a halogen atom F, Cl or Br.
Abstract translation: 通过在作为催化剂的路易斯酸存在下加热有机酰氯和不饱和烃的通式为R1R2R3C-CO-CHR4R5的酮与在α中具有双键的三氯甲基化烃同时制备的方法 其中R 1，R 2，R 3，R 4和R 5彼此相同或不同的通式为R-CCl 3的是氢，卤素F，Cl或Br的原子，可能有可能的是C 1 -C 3烷基 被卤素原子F，Cl和/或Br取代，或可能被C1至C3烷基和/或卤原子F，Cl和/或Br取代的C6或C10芳基; 并且R表示未被取代或被至少C1-C3烷基和/或至少卤素原子F，Cl或Br取代的C6或C10芳族烃残基; 或具有下式的链烯基：XY = CZ - ，其中X，Y和Z彼此相同或不同，表示氢原子，卤素F，Cl和/或Br，C1至C3烷基 或被至少卤素原子F，Cl或Br取代的C1至C3烷基。
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公开(公告)号：US3879297A
公开(公告)日：1975-04-22
申请号：US29597972
申请日：1972-10-10
Applicant: RHONE PROGIL
CPC classification number: A62D1/0057 , C08K5/02 , C08L83/04
Abstract: Liquid fire extinguishing composition formulated to contain 50% to 99.9% by weight of one or more fire extinguishing halogenated aliphatic hydrocarbons and 0.1% to 20% by weight of one or more polysiloxanes which may or may not include a solvent for the polysiloxane and a pressurizing agent.
Abstract translation: 液体灭火组合物配制成含有50重量％至99.9重量％的一种或多种灭火卤代脂族烃和0.1重量％至20重量％的一种或多种聚硅氧烷，其可以包括或可以不包括聚硅氧烷的溶剂和加压 代理商
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