公开(公告)号：KR850000280B1

公开(公告)日：1985-03-16

申请号：KR810003107

申请日：1981-08-25

Applicant: STANDARD OIL CO OHIO

Inventor： DOLHYJ SERGE ROMAN ,  PEPERA MARC ANTHONY

IPC: B01J27/18

公开(公告)号：KR840000089B1

公开(公告)日：1984-02-10

申请号：KR800001653

申请日：1980-04-23

Applicant: STANDARD OIL CO OHIO

Inventor： GREENE JANICE LENORE

IPC: C08G69/00

公开(公告)号：KR820000961B1

公开(公告)日：1982-05-31

申请号：KR780002328

申请日：1978-07-28

Applicant: STANDARD OIL CO OHIO

Inventor： STRADA F ,  SURESH D ,  ORANDOFF D ,  GRASSELLI R

IPC: B01J23/88 ,  C07C121/32

Abstract: Acrylonitrile and methacrylonitrile is prepd. by ammoxidation of propylene and isobutyrene resp., using improved catalyst which can be represents as JaQ6ZcFedDeMo12Ox, where J is an alkali metal, Tl and Ag, Q is Co, Ni, Zn, Cd, Be, Mg, Ca, Sr, Ba and Ra, Z represents Ge+Sb, Cu+W, Cu+Sn, Ce+W, Pr+Mn, Sn+Mn, Mn+W, W+Sb, Cr+Sn, W+Sn, Ge+Sn, Sb+Sn, W+P, Sb+P, Cr+Cu, Mn+Cu, Sb+Cu and Mn+P, D is Bi or Te, a = 0.03-0.05, b = 4-10, C = 0.5-7, d = 0.5-5, e - 0.5-5, and x is as necessary for balance. For example, MnWo.5 (Ko.1Ni2.5Co4.5 Fe2BiMo12Ox) supported on 20% SiO2 gave acrylonitrile with 86.4% selectivity and 68.5% conversion per pass at 420≦̸C.

公开(公告)号：KR810000452B1

公开(公告)日：1981-05-02

申请号：KR780002433

申请日：1978-08-09

Applicant: STANDARD OIL CO OHIO

Inventor： GRASSELLI R ,  BRAZDIL J ,  SURESH D

IPC: B01J23/00

Abstract: Catalyst-prepg. technique is applicable to a wide different types of catalysts, the compns. of which are generally well-known. Such catalysts can be described by following formula(I; M = Bi, Te, Sb, Sn, Cu; N = Mo, W; A - alkali, Ti, Sm; C = Ni, Co, Mn, Mg; D = Fe, Cr, Ce, V; E = P, As, B, Sb; F = rare earth metal, Ti, Zr, Re; a = 0-4; b = 0-20; c = 0.01-20; d = 0-4; e = 0-8; f = 8-16; m = 0.01-10; n = 0.1-30).

公开(公告)号：KR810000395B1

公开(公告)日：1981-04-27

申请号：KR770000255

申请日：1977-02-08

Applicant: STANDARD OIL CO OHIO

Inventor： AZIZ W ,  S LI G ,  BALL L

IPC: C08L33/20

Abstract: An impact-resistant copolymer(I) having low gas permeability and high softening temp. is manufd. by grafting a nitrile rubber latex was grafted with acrylonitrile 70, indene 10, and isobutene 20g to give I having 264 psi heat distortion temp. 79≦̸C and notched Izod impact strength 7.3 ft-1b/in. notch which gave a film having 90% relative humidity water vapor transmission rate 3.5g-mil/100 in. 2/24hr/atm and O transmission rate 2.0 cm3-mil/100 in.2/24 hr/atm.

公开(公告)号：KR800001071B1

公开(公告)日：1980-10-04

申请号：KR750002604

申请日：1975-11-28

Applicant: STANDARD OIL CO OHIO

Inventor： KAPEE G ,  HENSLEY L ,  LEE G

IPC: C08L9/02

Abstract: Polymeric compositions having good impact resistance, low permebility to gases, and high-softening temp. which are composed of a conjugated diene monomer, such as butadiene, an olefinically unsaturated nitrile, such as acrylonitrile, an ester of an olefinically unsaturated acid, such as methyl acrylate, and indene are described.

公开(公告)号：KR790001107B1

公开(公告)日：1979-09-03

申请号：KR750000987

申请日：1975-05-07

Applicant: STANDARD OIL CO OHIO

Inventor： HSIN CHIB WU

Abstract: After the amnoxidn. of propylene, the reaction effluent was directly contacted with aq. stream in a quench column. The acrylonitrile and HCN were recovered in the form of aq. soln, and some of the water and impurities were removed by distn. to form a concentrated aq. mixture of acrylonitrile and HCN, which was distilled in an HCN distn. column to remove the HCN in an overhead stream. A side stream in the HCN distn. column was fed to a decanter where an aq. layer and an org. layer were formed.

公开(公告)号：KR840000985B1

公开(公告)日：1984-07-13

申请号：KR810002827

申请日：1981-08-04

Applicant: STANDARD OIL CO OHIO

Inventor： SHAW WILFRID GARSIDE ,  RING JAMES EDWARD ,  PAPARIZOS CHRISTOS

IPC: C07C57/055 ,  B01J23/76 ,  B01J27/198 ,  B01J27/199 ,  C01B25/45 ,  C07B61/00 ,  C07C51/00 ,  C07C51/235 ,  C07C51/25 ,  C07C67/00

公开(公告)号：KR810001985B1

公开(公告)日：1981-12-08

申请号：KR770000283

申请日：1977-02-10

Applicant: STANDARD OIL CO OHIO

Inventor： TALSMA H ,  GIFFEN W

IPC: C09D3/74

Abstract: Nitryl polymer for coating metal is prepd. by graft copolymg. acrylonitrile(I) and Me acrylate(II) or styrene with latexes of nitrile rubber of SBR, resp. Thus, a 31.1% solid rubber latex was prepd. by polymn. of 40 parts I with 60 parts 1,3-butadiene in water in the presence of AIBN tert- dodecyl mercaptan and emulsifier, and 31.9 parts of the rubber latex was polymd. with 75 parts I and 25 parts II in water in the presence of K2S2O8, in emulsifier, n-dodecyl mercaptan, and EDTA to give 33% solids copolymer latex.

公开(公告)号：KR810000516B1

公开(公告)日：1981-05-25

申请号：KR770002412

申请日：1977-10-08

Applicant: STANDARD OIL CO OHIO

Inventor： SHAW W ,  WHITE J

IPC: C07C51/145 ,  C07C57/04

Abstract: Olefinic aldehydes were oxidized to olefinic acids such as methacrolein, acrolein to methacrylic acid acrylic acid, at 200-500≦̸C over mixed oxide catalysts contg. Mo, P, As and Cu. Thus, a 1:5.7:4.6:8.6 (molar) mixt. of methacrolein, air, N, and steam was passed at a 2-sec-residence time through a tube heated at 354≦̸C and contg. the mixed oxide catalyst on an Alundum support to give methacrylic acid in 93.8% yield.