公开(公告)号：US3381034A

公开(公告)日：1968-04-30

申请号：US46854665

申请日：1965-06-30

Applicant: STANDARD OIL CO

Inventor： GREENE JANICE L ,  MURREL GODFREY

IPC: C07C51/08 ,  C07C231/06 ,  C07C233/09

CPC classification number: C07C231/06 ,  C07C51/08 ,  C07C233/09

公开(公告)号：US3344172A

公开(公告)日：1967-09-26

申请号：US39375964

申请日：1964-09-01

Applicant: STANDARD OIL CO

Inventor： STANDISH NORMAN W ,  GREENE JANICE L

CPC classification number: C07C53/19

公开(公告)号：US3336354A

公开(公告)日：1967-08-15

申请号：US44929365

申请日：1965-04-19

Applicant: STANDARD OIL CO

Inventor： GREENE JANICE L ,  MURREL GODFREY

IPC: C07C255/45

CPC classification number: C07C255/45

公开(公告)号：US3325529A

公开(公告)日：1967-06-13

申请号：US38747864

申请日：1964-08-04

Applicant: STANDARD OIL CO

Inventor： GREENE JANICE L ,  MURREL GODFREY ,  IDOL JR JAMES D

IPC: C07C255/45

CPC classification number: C07C255/45

公开(公告)号：US3290365A

公开(公告)日：1966-12-06

申请号：US28972863

申请日：1963-06-21

Applicant: STANDARD OIL CO

Inventor： GREENE JANICE L

IPC: C08G63/137

CPC classification number: C08G63/137

公开(公告)号：US3275675A

公开(公告)日：1966-09-27

申请号：US34507664

申请日：1964-02-17

Applicant: STANDARD OIL CO

Inventor： IDOL JR JAMES D ,  GREENE JANICE L ,  GRAY NANCY R

IPC: C07C255/45

CPC classification number: C07C255/45 ,  Y10S534/05

公开(公告)号：CA1189821A

公开(公告)日：1985-07-02

申请号：CA366942

申请日：1980-12-17

Applicant: STANDARD OIL CO OHIO

Inventor： MILLER ARTHUR F ,  GREENE JANICE L ,  PICHLER MARTY A ,  GAYLOR VERNA F

IPC: C25B3/25 ,  B01J23/72 ,  B01J23/94 ,  B01J25/00 ,  B01J27/122 ,  B01J31/04 ,  C07B61/00 ,  C07C67/00 ,  C07C231/00 ,  C07C231/06 ,  C25B3/00 ,  C07C103/12

Abstract: A process is provided for maintaining the activity of a copper-containing catalyst which is useful in producing amides from nitriles by hydrolysis. The copper-containing catalyst is utilized as at least one electrode of an electrochemical reactor containing a solution which comprises nitrile and water and wherein a direct current is applied to the reactor at least intermittently. The direct current is controlled to maintain at least a partial surface coverage of at least an average thickness of about 0.75 monolayers of ionic copper on the catalyst.

公开(公告)号：CA1093564A

公开(公告)日：1981-01-13

申请号：CA254774

申请日：1976-06-14

Applicant: STANDARD OIL CO OHIO

Inventor： GREENE JANICE L

IPC: C07D207/263 ,  C07D201/08 ,  C07D207/267 ,  C07D207/26

Abstract: (4855) PROCESS FOR PRODUCING 2-PYRROLIDONE A process for producing 2-pyrrolidone by simultaneous hydrolysis and hydrogenation of succinonitrile at elevated temperatures and at hydrogen pressures below 500 psi in the presence of a hydrogenation catalyst. This invention relates to an improved process for the synthesis of 2-pyrrolidone (also known 2-pyrrolidinone) from succinonitrile. More particularly. this invention relates to the synthesis or 2-pyrrolidone by the simultaneous hydrolysis and hydrogenation of succinonitrile in the presence of a hydrogenation catalyst at hydrogen pressures of less than 500 psi.

公开(公告)号：FI801283A

公开(公告)日：1980-10-24

申请号：FI801283

申请日：1980-04-22

Applicant: STANDARD OIL CO OHIO

Inventor： GREENE JANICE L

IPC: C08G69/00 ,  C08G

Abstract: A new resinous polymer containing amide linkages wherein the amide nitrogen is part of the polymer backbone is prepared by polymerizing at least one alpha, beta-unsaturated monocarboxylic acid or ammonium salt thereof in the presence of ammonia. The polymers are suitable for use as fibres, plastics films and moulding resins. A random copolymer containing the following structural units wherein R1, R2 and R3 are each independently selected from the group consisting of: (1) hydrogen; (2) C1-30 alkyl; (3) 5 to 7 member nitrogen containing heterocyclic radicals; (4) mono and poly carbocyclic radicals containing up to 30 carbon atoms; and (5) halides T is a branched chain site, M is OH, ONH4, ONH2T or NHT and x, y, and z are independently the number of such structural units in the resinous polymer of the invention is also disclosed.

公开(公告)号：CA1145098A

公开(公告)日：1983-04-19

申请号：CA348827

申请日：1980-03-31

Applicant: STANDARD OIL CO OHIO

Inventor： GREENE JANICE L

IPC: C08G69/00

Abstract: Polymers containing amide linkages can be formed in good yields by the dehydrative addition polymerization of alpha, beta-unsaturated monocarboxylic acids or the ammonium salts thereof. These polymers are suitable for use as fibers, plastics, films and molding resins.