公开(公告)号：US3683052A

公开(公告)日：1972-08-08

申请号：US3683052D

申请日：1970-08-19

Applicant: STANDARD OIL CO OHIO

Inventor： COFFEY GERALD P ,  BALL LAWRENCE E ,  DUKE JUNE T

IPC: C08F279/02 ,  C08F15/40 ,  C08F19/08

CPC classification number: C08F279/02 ,  C08F220/42

Abstract: Impact-resistant polymers having low permeability to gases and vapors are prepared by polymerizing acrylonitrile with an alphaolefin such as isobutylene, at least one member selected from the group consisting of an acrylic ester, a methacrylic ester, methacrylonitrile, an acrylamide, and a vinyl ester, and optionally another vinyl monomer component such as a vinyl aromatic monomer in an aqueous medium in the presence of a diene rubber.

Abstract translation: 通过将丙烯腈与α-烯烃（例如异丁烯），至少一种选自丙烯酸酯，甲基丙烯酸酯，甲基丙烯腈，丙烯酰胺和丙烯酸酯的组分聚合而制备对气体和蒸气具有低渗透性的耐冲击聚合物 乙烯基酯和任选另外的乙烯基单体组分如乙烯基芳族单体在水性介质中在二烯橡胶的存在下进行。

公开(公告)号：US3661723A

公开(公告)日：1972-05-09

申请号：US3661723D

申请日：1970-05-15

Applicant: STANDARD OIL CO OHIO

Inventor： OHASHI KIYOSHI ,  OHKUNI MORIHIKO ,  KURAYOSHI OTOHARU

IPC: B01D3/34 ,  C07C121/32

CPC classification number: C07C253/34 ,  C07C255/08

Abstract: An improved process for the recovery of acrylonitrile, hydrocyanic acid, and acetonitrile from an aqueous solution of these nitriles wherein the aqueous solution is obtained by contacting the product mixture from a catalytic vapor phase reaction of propylene, ammonia, and air, with an acidic solution in an ammonia neutralization column to remove unreacted ammonia therefrom, where the improvement comprises adding additional acetonitrile to the effluent from the ammonia neutralizing column and distilling the aqueous effluent to recover the nitriles from solution.

Abstract translation: 从这些腈水溶液中回收丙烯腈，氢氰酸和乙腈的改进方法，其中通过使来自丙烯，氨和空气的催化气相反应的产物混合物与酸性溶液接触而获得水溶液 在氨中和柱中除去未反应的氨，其中改进包括向来自氨中和塔的流出物中加入另外的乙腈，并蒸馏出含水流出物以从溶液中回收腈。

公开(公告)号：US3652731A

公开(公告)日：1972-03-28

申请号：US3652731D

申请日：1970-11-13

Applicant: STANDARD OIL CO OHIO

Inventor： COFFEY GERALD P ,  BALL LAWRENCE E

IPC: C08F2/22 ,  C08F279/02 ,  C08F1/13 ,  C08F15/16 ,  C08F19/08

CPC classification number: C08F279/02 ,  C08F220/42

Abstract: IMPACT-RESISTANT THERMOPLASTIC POLYMERS HAVING LOW PERMEABILITY TO GASES AND VAPORS ARE PREPARED BY POLYMERIZING ACRYLONITRILE WITH AN ALPHA-OLEFIN SUCH AS ISOBUTYLENE, AT LEAST ONE MEMBER SLECTED FROM THE GROUP CONSISTING OF AN ACRYLIC ESTER, A METHACRYLIC ESTER, METHACRYLONITRILE, AN ACRYLAMIDE, AND A VINYL ESTER, AND OPTIONALLY ANOTHER VINYL MONOMER COMPONENT SUCH AS A VINYL AROMATIC MONOMER IN AN AQUEOUS MEDIUM IN THE PRESENCE OF A RUBBERY POLYMER OF A CONJUGATED DIOLEFIN.

公开(公告)号：US3607407A

公开(公告)日：1971-09-21

申请号：US3607407D

申请日：1969-08-07

Applicant: STANDARD OIL CO OHIO

Inventor： ADAMS HARRY A

IPC: H01M10/39 ,  H01M11/00

CPC classification number: H01M10/399

Abstract: A process is described for increasing the energy storage capacity and cell like of an electrical energy storage device comprising a porous carbon cathode, a lithium alloy anode and a fused salt electrolyte composed of an alkali metal halide or an alkaline earth metal halide or mixtures thereof, wherein the electrolyte salt is purified electrochemically before use and is subsequently circulated to the electrochemical cell.

公开(公告)号：US3578695A

公开(公告)日：1971-05-11

申请号：US3578695D

申请日：1967-07-26

Applicant: STANDARD OIL CO OHIO

Inventor： MILBERGER ERNEST C ,  SHAW WILFRID G

IPC: C07C121/32 ,  C07C121/00

CPC classification number: C07C253/10 ,  C07C255/08

Abstract: THE INSTANT APPLICATION DEALS WITH A PROCESS FOR THE MANUFACTURE OF MONOOLEFINICALLY UNSATURATED ALIPHATIC NITRILES BY THE CATALYTIC OXIDATION OF OLEFIN USING CYANIDE AND A MOLECULAR OXYGEN-CONTAINING GAS, BUT NO AMMONIA.

公开(公告)号：US3926926A

公开(公告)日：1975-12-16

申请号：US52537674

申请日：1974-11-20

Applicant: STANDARD OIL CO OHIO

Inventor： LI GEORGE S ,  COFFEY GERALD P

IPC: C08F220/00 ,  C08F32/00 ,  C08F34/00 ,  C08F220/42 ,  C08F220/44 ,  C08F244/00

CPC classification number: C08F220/44 ,  C08F220/42 ,  C08F244/00

Abstract: Polymeric compositions having high heat-distortion temperatures which function as gas and vapor barrier materials which are composed of an olefinically unsaturated nitrile, such as acrylonitrile, and indene are described.

Abstract translation: 描述了作为由烯属不饱和腈如丙烯腈和茚构成的气体和蒸汽阻挡材料起作用的具有高热变形温度的聚合物组合物。

公开(公告)号：US3914337A

公开(公告)日：1975-10-21

申请号：US35658173

申请日：1973-05-02

Applicant: STANDARD OIL CO OHIO

Inventor： GIDDINGS BRANDFORD E ,  ROSEN IRVING

IPC: C08F220/42 ,  C08F279/02 ,  C08L25/12 ,  C08L51/04

CPC classification number: C08L25/12 ,  C08F220/42 ,  C08F279/02 ,  C08L51/04 ,  Y10S525/942 ,  C08L2666/24 ,  C08L2666/04

Abstract: Clear, impact-resistant polymers having low permeability to gases and vapors are prepared by blending a resinous copolymer of acrylonitrile and styrene with a copolymer of acrylonitrile, styrene, and an acrylate ester prepared in the presence of a diene elastomer.

Abstract translation: 通过将丙烯腈和苯乙烯的树脂共聚物与在二烯弹性体存在下制备的丙烯腈，苯乙烯和丙烯酸酯的共聚物共混来制备对气体和蒸气具有低渗透性的透明的耐冲击聚合物。

公开(公告)号：US3907932A

公开(公告)日：1975-09-23

申请号：US48746674

申请日：1974-07-11

Applicant: STANDARD OIL CO OHIO

Inventor： KENNEDY ALICE W ,  SHANK RAYMOND S ,  WARDLOW JR EDDIE

IPC: C08L33/00 ,  C08F6/00 ,  C08F279/02 ,  C08K5/57 ,  C08L7/00 ,  C08L21/00 ,  C08L23/00 ,  C08L33/02 ,  C08L33/18 ,  C08L51/00 ,  C08L51/02 ,  C08L101/00 ,  C08F45/62

CPC classification number: C08F279/02 ,  C08K5/57 ,  C08K5/58 ,  C08F220/42 ,  C08L51/04 ,  C08L33/18

Abstract: A polymer composition containing a high proportionate amount of olefinic nitrile is stabilized against thermal discoloration by inclusion therein from about 0.05 to 2 parts by weight per hundred parts of resin of an organotin maleate compound selected from the group consisting of the hydrocarbon tin maleates and the hydrocarbon tin-bis-maleate half esters.

Abstract translation: 包含高比例量烯烃腈的聚合物组合物通过包含其中的稳定而防止热变色，其中每100份树脂选自马来酸二异辛酯和碳氢化合物的有机锡马来酸酯化合物的约0.05-2重量份 锡 - 双马来酸酯半酯。

公开(公告)号：US3907859A

公开(公告)日：1975-09-23

申请号：US30065072

申请日：1972-10-25

Applicant: STANDARD OIL CO OHIO

Inventor： GRASSELLI ROBERT K ,  SURESH DEV D ,  MILLER ARTHUR F

IPC: B01J23/24 ,  B01J23/32 ,  B01J23/68 ,  B01J23/887 ,  B01J27/192 ,  C07C51/25 ,  C07C57/055 ,  C07C120/14 ,  C07C51/32 ,  C07C57/04

CPC classification number: C07C253/26 ,  B01J23/24 ,  B01J23/32 ,  B01J23/687 ,  B01J23/8876 ,  B01J27/192 ,  C07C51/252 ,  Y02P20/52 ,  C07C57/04 ,  C07C255/08

Abstract: High per pass conversions to acrylonitrile and acrylic acid or methacrylonitrile and methacrylic acid and desirable commercial flexibility are realized by reacting propylene or isobutylene with molecular oxygen and about 0.1 to about 0.9 moles of ammonia per mole of olefin in the presence of two catalysts. The first catalyst is an ammoxidation catalyst, and the second catalyst is an oxidation catalyst.

Abstract translation: 丙烯腈和丙烯酸或甲基丙烯腈和甲基丙烯酸的高通过转化率和所需的商业柔性通过在两种催化剂存在下使丙烯或异丁烯与分子氧和约0.1至约0.9摩尔氨/摩尔烯烃反应来实现。 第一催化剂是氨氧化催化剂，第二催化剂是氧化催化剂。

公开(公告)号：US3904653A

公开(公告)日：1975-09-09

申请号：US25066072

申请日：1972-05-05

Applicant: STANDARD OIL CO OHIO

Inventor： MILBERGER ERNEST C ,  DOLHYJ SERGE R

IPC: B01J23/28 ,  B01J23/30 ,  B01J23/88 ,  C07C51/23 ,  C07C51/25 ,  C07C51/31 ,  C07D307/60

CPC classification number: B01J23/8876 ,  B01J23/28 ,  B01J23/30 ,  B01J23/8877 ,  B01J2523/00 ,  C07C51/23 ,  C07C51/25 ,  C07C51/252 ,  C07C51/313 ,  C07C57/145 ,  C07C57/04 ,  B01J2523/53 ,  B01J2523/55 ,  B01J2523/68 ,  B01J2523/69 ,  B01J2523/842 ,  B01J2523/41 ,  B01J2523/31 ,  B01J2523/847 ,  B01J2523/22

Abstract: Catalysts containing antimony and molybdenum are promoted by the addition of iron or vanadium or mixture thereof to give very desirable catalysts for the preparation of maleic anhydride from 1,3-butadiene, n-butylenes, crotonaldehyde and furan.