公开(公告)号：US3770399A

公开(公告)日：1973-11-06

申请号：US3770399D

申请日：1971-10-22

Applicant: SUN RESEARCH DEVELOPMENT

Inventor： CHONG V

IPC: C10J3/57 ,  C10J3/00 ,  C10J3/46

CPC classification number: C10J3/57 ,  C10J2300/093 ,  C10J2300/0956 ,  C10J2300/0959 ,  C10J2300/0976 ,  C10J2300/1606 ,  C10J2300/1807 ,  C10J2300/1869 ,  C10J2300/1884

Abstract: A process for coal gasification whereby coal is converted to carbon monoxide, hydrogen and other gaseous products by contact with molten sodium sulfate, said sodium sulfate being reduced to sodium sulfide, which is regenerated with oxygen to sodium sulfate to provide a cyclic process.

Abstract translation: 一种用于煤气化的方法，其中煤通过与熔融硫酸钠接触而转化为一氧化碳，氢气和其它气态产物，所述硫酸钠还原成硫化钠，其用氧气再生成硫酸钠以提供循环过程。

公开(公告)号：US3761530A

公开(公告)日：1973-09-25

申请号：US3761530D

申请日：1972-05-31

Applicant: SUN RESEARCH DEVELOPMENT

Inventor： VAN VENROOY J

IPC: C07C1/207 ,  C07C15/24

CPC classification number: C07C1/207 ,  C07C2527/11 ,  Y10S585/934 ,  C07C15/24 ,  C07C15/00

Abstract: A method for the preparation of 1,3-dimethyl substituted polycyclic aromatic compounds which comprises (1) subjecting a compound of structure

D R A W I N G

Abstract translation: 一种制备1,3-二甲基取代的多环芳族化合物的方法，其包括（1）使Ar为芳族或取代的芳族基团的结构化合物与丙醛进行混合醛醇缩合以形成4-Ar-2 - 甲基-2-戊烯醛，和（2）使所述戊烯醛进行由卤素酸催化的闭环。

公开(公告)号：US3755486A

公开(公告)日：1973-08-28

申请号：US3755486D

申请日：1971-08-26

Applicant: SUN RESEARCH DEVELOPMENT

Inventor： OISHI M ,  BUTTE W

IPC: B01J29/12 ,  C07C5/373 ,  C10G35/095 ,  C07C5/26

CPC classification number: C07C5/373 ,  B01J29/12 ,  C10G35/095

Abstract: PROCESS OF DEHYDROCYCLIZING C6-C10 HYDROCARBONS HAVING AT LEAST A C6 BACKBONE USING A LI,NA OR K ZEOLITE X OR Y OR FAUJASITE IMPREGNATED WITH 0.3 TO 1.4 PERCENT PT AT FROM 500 TO 560*C. AND PREFERABLY 510 TO 550*C. USING A PARTIAL PRESSURE OF H2 OF FROM 10 TO 300 P.S.I. AND PREFERABLY 50 TO 200 P.S.I. TO FORM BENZENE AND ALKYLBENZENES. OPTIONALLY THE CATALYST CAN BE TREATED WITH CHLORINE SO THAT IT CONTAINS FROM 0.3 TO 1.5 WEIGHT PERCENT CHLORINE WHICH IMPROVES THE EFFECTIVESS OF THE CATALYST.

公开(公告)号：US3754052A

公开(公告)日：1973-08-21

申请号：US3754052D

申请日：1972-01-14

Applicant: SUN RESEARCH DEVELOPMENT

Inventor： HOFFMAN D ,  SCHNEIDER A

IPC: C10L1/06 ,  C07C3/54

CPC classification number: C10L1/06

Abstract: AN IMPROVED METHOD FOR THE PREPARATION OF 2,3-DIMETHYLBUTANE ADMIXED WITH A BRANCHED C8 ALKYLATE MIXTURE BY SULFRIC ACID ALKYLATION IS PROVIDED IN A TWO-STAGE PROCESS WHEREIN ISOBUTYLENE ARE CO-DEMERIZED IN THE PRESENCE OF ISOBUTANE AND SULFRIC ACID UNDER REACTION CONDITIONS WHICH FAVOR THE FORMATION OF 3,3-DIMETHYL-1-BUTYL SULFATE, AND THEREAFTER THE SAID 3,3-DIMETHYL-1-BUTYL SULFATE IS REACTED WITH THE ISOBUTANE UNDER CONDITION WHICH FAVOR THE FORMATION OF 2,3-DIMETHYLBUTANE. THIS PROCESS IS ADVANTAGEOUS IN THAT IT PERMITS THE INCORPORATION OF ETHYLENE INTO A SULFRIC ACID ALKYLATION REACTION WITHOUT THE FORMATION OF LARGE AMOUNTS OF UNWANTED ETHYL SULFATE.

公开(公告)号：US3753950A

公开(公告)日：1973-08-21

申请号：US3753950D

申请日：1971-12-30

Applicant: SUN RESEARCH DEVELOPMENT

Inventor： THOMPSON R ,  DULING I

IPC: C08G75/24 ,  C08L81/08 ,  C08G17/08 ,  C08G17/13

CPC classification number: C08G75/24 ,  C08L81/08

Abstract: NOVEL SLID POLYSULFONATEES HAVING THE STRUCTURE:

-((1,4-PHENYLENE)-(1-R1,5-R2-ADAMANTAN-6,3-YLENE)-(1,4-

PHENYLENE)-O-(1,4-PHENYLENE)-O-SO2-Q-SO2)N-

WHERE R1 AND R2 AR HYDROGEN OR HYDROCARBYL RADICAL HAVING 1 TO 20 CARBON ATOMS, Q REPRESENTS A DIVALENT AROMATIC SUBSTITUTE ETHER RADICAL HAVING 6 TO 20 CARBON ATOMS, AND N REPRESENTS THE NUMBER OF SUCH REPETING UNITS WHICH ARE PRODUCED. THESE THERMOPLASTIC RESINS ARE VALUABLE IN THE MANUFACTURE OF MOLDED AND EXTRUDED ARTICLES.

公开(公告)号：US3738965A

公开(公告)日：1973-06-12

申请号：US3738965D

申请日：1971-12-30

Applicant: SUN RESEARCH DEVELOPMENT

Inventor： THOMPSON R ,  DULING I

IPC: C08G75/24 ,  C08L81/08 ,  C08G25/00

CPC classification number: C08L81/08 ,  C08G75/24

Abstract: WHERE R1 AND R2 ARE HYDROGEN OR HYDROCARBYL RADICAL HAVING 1 TO 20 CARBON ATOMS, AR REPRESENTS A DIVALENT AROMATIC HYDROCARBON RADICAL AND N REPRESENTS THE NUMBER OF SUCH REPEATING UNITS WHICH ARE PRODUCED. THESE THERMOPLASTIC RESINS ARE VALUABLE IN THE MANUFACTURE OF MOLDED AND EXTRUDED ARTICLES.

PHENYLENE)-O-SO2-AR-SO2)N-
-(O-(1,4-PHENYLENE)-(1-R1,5-R2-ADAMANTAN-7,3-YLENE)-(1,4-
NOVEL SOLID POLYSULFONATES HAVING THE STRUCTURE:

公开(公告)号：US3707582A

公开(公告)日：1972-12-26

申请号：US3707582D

申请日：1971-06-07

Applicant: SUN RESEARCH DEVELOPMENT

Inventor： DRISCOLL GARY L

IPC: C07C2/08 ,  C07C2/22 ,  C07C3/18

CPC classification number: C07C2/22 ,  C07C2527/135 ,  C07C2527/14 ,  C07C2527/16 ,  C10M3/00 ,  C10M2205/026 ,  C10N2220/02 ,  C10N2240/00 ,  C10N2240/20 ,  C10N2240/201 ,  C10N2240/202 ,  C10N2240/203 ,  C10N2240/204 ,  C10N2240/205 ,  C10N2240/22 ,  C10N2240/30 ,  C10N2240/50 ,  C10N2240/52 ,  C10N2240/54 ,  C10N2240/56 ,  C10N2240/58 ,  C10N2240/60 ,  C10N2240/66

Abstract: A PROMOTED POLYMERIZATION OF ISOBUTENE TO FORM A POLYISOBUTENE OIL HAVING A VISCOSITY INDEX OF FROM 95 TO 130, USING PHOSPHORUS TRICHLORIDE OR PHOSPHORUS OXYCHLORIDE AS THE PROMOTER, STANNIC CHLORIDE AS THE CATALYST, AND NITROMETHANE AS THE SOLVENT AT FROM -30*C. TO 100*C. AND PREFERABLY FROM 0*C. TO 50*C. THE STANNIC CHLORIDE IS PRESENT IN FROM 0.1 TO 40 AND PREFERABLY 1 TO 20 VOLUME PERCENT AS BASED ON NITROMETHANE AND PHOSPHORUS COMPOUND IS PRESENT IN A VOLUME RATIO OF FROM 0.1:1 TO 5:1 PHOSPHORUS COMPOUND:STANNIC CHLORIDE.

公开(公告)号：US3671600A

公开(公告)日：1972-06-20

申请号：US3671600D

申请日：1971-10-27

Applicant: SUN RESEARCH DEVELOPMENT

Inventor： MOORE ROBERT E

IPC: C07C2/86 ,  C07C3/54 ,  C07C13/28

CPC classification number: C07C2/86 ,  C07C2527/054 ,  C07C2603/74 ,  C07C13/615

Abstract: Adamantane hydrocarbons of the C10-C30 range having one to four open bridgehead positions are ethylated by the reaction of a mixture of boron fluoride etherate and sulfuric acid (90-100 percent H2SO4 equivalent by weight) or fluorosulfonic acid (HFSO3) at a temperature in the range of -10* to 100* C. During the reaction, the adamantane nucleus remains intact and any alkyl groups attached thereto in the adamantane hydrocarbon charge remain at the original position. Ethylation occurs only at bridgehead positions of the nucleus and from one to four alkyl or cycloalkyl groups can be substituted if such bridgehead positions are open in the starting hydrocarbon. The ethylation product has one or more ethyl substituents than the starting hydrocarbon, which substituents are attached to the adamantane nucleus at bridgehead positions.

Abstract translation: 具有一至四个开放桥头位置的C10-C30范围的金刚烷烃通过氟化硼醚合物和硫酸（90-100％H 2 SO 4当量重量）或氟磺酸（HFSO 3）的混合物在温度为 在-10℃至100℃的范围内。在反应过程中，金刚烷核保持完整，金刚烷烃电荷中附着的任何烷基保留在原始位置。 乙酰化仅在核的桥头位置发生，并且如果起始烃中的这种桥头位置是开放的，则1-4个烷基或环烷基可被取代。 乙基化产物与起始烃具有一个或多个乙基取代基，该取代基在桥头位置连接到金刚烷核上。

公开(公告)号：US3903001A

公开(公告)日：1975-09-02

申请号：US21839472

申请日：1972-01-17

Applicant: SUN RESEARCH DEVELOPMENT

Inventor： GATES DAVID S ,  HAGSTROM PAUL E ,  HASELTINE JR MARCUS W

IPC: C07C2/22 ,  C07F9/02 ,  C07G99/00 ,  C10M135/02 ,  C10M159/12 ,  C10M171/00 ,  C10M3/42 ,  C10M3/32 ,  C10M3/40

CPC classification number: C07G17/002 ,  C07C2/22 ,  C07F9/02 ,  C10M135/02 ,  C10M159/123 ,  C10M171/002 ,  C10M2203/02 ,  C10M2203/022 ,  C10M2203/024 ,  C10M2203/04 ,  C10M2203/06 ,  C10M2203/065 ,  C10M2203/10 ,  C10M2203/1006 ,  C10M2203/102 ,  C10M2203/1025 ,  C10M2203/104 ,  C10M2203/1045 ,  C10M2203/106 ,  C10M2203/1065 ,  C10M2203/108 ,  C10M2203/1085 ,  C10M2205/00 ,  C10M2205/02 ,  C10M2205/0206 ,  C10M2205/024 ,  C10M2205/026 ,  C10M2205/028 ,  C10M2205/04 ,  C10M2207/024 ,  C10M2211/02 ,  C10M2219/02 ,  C10M2219/022 ,  C10M2219/024 ,  C10M2219/046 ,  C10M2221/041 ,  C10M2223/04 ,  C10M2223/041 ,  C10M2223/042 ,  C10M2223/045 ,  C10M2223/065 ,  C10M2223/12 ,  C10M2225/04 ,  C10M2225/041 ,  C10N2210/02 ,  C10N2240/00 ,  C10N2240/04 ,  C10N2240/042 ,  C10N2240/044 ,  C10N2240/046 ,  C10N2240/08 ,  C10N2240/22 ,  C10N2240/30 ,  C10N2240/40 ,  C10N2240/50 ,  C10N2240/52 ,  C10N2240/54 ,  C10N2240/56 ,  C10N2240/58 ,  C10N2240/60 ,  C10N2240/66

Abstract: An improved method of lubrication of a controlledslip differential comprises using a lubricant comprising a static friction reducing amount of an aliphatic phosphate ester and a hydrocarbon base stock having a kinematic viscosity at 210*F. in the range of 1.5-200.0 c.s. and containing a major amount of a hydrogenated polymer of C3-C12 olefin, such as a ''''true'''' isobutylene oligomer or of a blend of at least one C13-C29 naphthene and from 0.1-20 parts by weight, based on said naphthene of at least one member from at least one of the following groups (a), (b), (c) and (d): A. A SYNTHETIC LIQUID C3-C8 olefin homopolymer copolymer, or terpolymer; B. A MEMBER FROM GROUP (A) ABOVE WHICH IS AT LEAST PARTIALLY HYDROGENATED; C. A SEVERELY HYDROREFINED NAPHTHENIC LUBE CONTAINING LESS THAN 1% OF GEL AROMATIC HYDROCARBONS; AND D. A SEVERELY HYDROREFINED PARAFFINIC LUBE CONTAINING LESS THAN 1% OF GEL AROMATIC HYDROCARBONS; AND WHEREIN THE AMOUNT OF SAID BLEND WHICH IS PRESENT IN SAID BASE STOCK IS SUFFICIENT TO PROVIDE A GREATER COEFFICIENT OF TRACTION, MEASURED AT 600 FT./MIN., 200*F., 400,000 p.s.i., than would be provided by substitution of the same amount of ASTM Oil No. 3 for said blend in said base stock. The preferred lubricant also contains an extreme pressure additive (e.g. tricresyl phosphate).

Abstract translation: 改进的控制滑差法的润滑方法包括使用含有静摩擦减少量的脂肪族磷酸酯和在210°F下的运动粘度在1.5-200.0c.s.的范围内的烃基料的润滑剂。 并含有主要量的C 3 -C 12烯烃的氢化聚合物，例如“真实”异丁烯低聚物或至少一种C 13 -C 29环烷烃的共混物和0.1-20重量份，基于所述环烷烃的at 至少一个以下组（a），（b），（c）和（d）中的至少一个：

公开(公告)号：US3884936A

公开(公告)日：1975-05-20

申请号：US35327773

申请日：1973-04-23

Applicant: SUN RESEARCH DEVELOPMENT

Inventor： HOLLSTEIN ELMER J

IPC: C07D201/08 ,  C07D27/08

CPC classification number: C07D201/08

Abstract: A process for preparing 2-pyrrolidone which comprises reacting maleic acid or maleic anhydride with hydrogen and ammonia in an aqueous system at a mole ratio of ammonia to acid or anhydride of from 1.0:1 to 1.2:1, at a temperature of from about 200* to about 300*C, at a pressure of from about 1,000 to about 3,000 psig, for a time of about 0.5 to about 8 hours, and in the presence of a catalyst of palladium supported on carbon.

Abstract translation: 一种制备2-吡咯烷酮的方法，其包括使马来酸或马来酸酐与水和氨在氨水与酸或酸酐的摩尔比为1.0:1至1.2:1的水系中以约200的温度反应 在约1000至约3,000psig的压力下进行约0.5至约8小时的时间，并在负载在碳上的钯催化剂存在下进行。