公开(公告)号：JPS5316756A

公开(公告)日：1978-02-16

申请号：JP8988977

申请日：1977-07-28

Applicant: AQUITAINE TOTAL ORGANICO

Inventor： JIERAARU DERIIN ,  BERUNAARU GEIRAN ,  KUROODO POOREN

IPC: C08G69/00 ,  C08G69/44 ,  C08K3/16 ,  C08K5/17 ,  C08K5/18 ,  C08L67/00 ,  C08L77/00 ,  D01F6/82

公开(公告)号：JPS5212297A

公开(公告)日：1977-01-29

申请号：JP8306976

申请日：1976-07-14

Applicant: AQUITAINE TOTAL ORGANICO

Inventor： POORU FUOI ,  RENE KIYAAN

IPC: C08G69/00 ,  C08G69/44

公开(公告)号：JPS51127198A

公开(公告)日：1976-11-05

申请号：JP4190376

申请日：1976-04-15

Applicant: AQUITAINE TOTAL ORGANICO

Inventor： POORU FUOI ,  RENE KIYAAN

IPC: C08G69/00 ,  C08G69/44

公开(公告)号：JPS51115488A

公开(公告)日：1976-10-12

申请号：JP4022075

申请日：1975-04-01

Applicant: AQUITAINE TOTAL ORGANICO

Inventor： KUROODO BUURAN

IPC: C07D223/10 ,  C07D227/08

公开(公告)号：US3888832A

公开(公告)日：1975-06-10

申请号：US28115272

申请日：1972-08-16

Applicant: AQUITAINE TOTAL ORGANICO

Inventor： BIENSAN MICHAEL ,  POTIN PHILIPPE

IPC: C08L77/00 ,  C08G69/18 ,  C08G69/48 ,  C08K5/05 ,  C08G20/18

CPC classification number: C08G69/48 ,  C08G69/18 ,  C08K5/05 ,  C08L77/00

Abstract: This invention concerns a process for obtaining polyamides in which the polymer is mixed with one or more tertiary alcohols with the formula:

WHERE R1, R2 and R3 are hydrocarbon radicals, preferably aliphatic radicals. In this process, the polyamide is obtained by anionic polymerization of lactams in an anhydrous medium, in the presence of alkaline catalysts, usually sodium catalysts, and possible activators.

公开(公告)号：US3826785A

公开(公告)日：1974-07-30

申请号：US26605172

申请日：1972-06-26

Applicant: AQUITAINE TOTAL ORGANICO

Inventor： BRUANT P

IPC: C08G69/20 ,  C08G20/18

CPC classification number: C08G69/20

Abstract: THIS INVENTION CONCERNS A PROCESS FOR THE ANIONIC POLYMERIZATION OF LACTAMS, USING A NEW CATEGORY OF ACTIVATORS WHICH ALLOW THE SPEED OF POLYMERIZATION TO BE PROPERLY CONTROLLED.

公开(公告)号：US3734845A

公开(公告)日：1973-05-22

申请号：US3734845D

申请日：1971-03-16

Applicant: AQUITAINE TOTAL ORGANICO

Inventor： BRAVI J ,  POULAIN C ,  VIALLET C

IPC: B01J19/12 ,  B01J1/10 ,  C07C3/24

CPC classification number: B01J19/123 ,  Y10S204/903

Abstract: A PROCESS FOR THE CONTINUOUS PREPARATION OF CYCLOALKANONE OXIMES BY THE ACTION OF NITROSYL CHLORIDE PREPARED IN SITU IN A SULPHURIC MEDIUM ON A LIQUID CYCLOALKANE OR A CYCLOALKANE DISSOLVED IN AN ORGANIC SOLUTION WHICH IS INERT UNDER THE REACTION CONDITIONS, UNDER THE EFFECT OF ACTINIC RADIATION, CHARACTERIZED BY THE FACT THAT, FOR A GIVEN CONCENTRATION OF OXIME IN THE SULPHURIC MEDIUM, THE MINIMUM TEMPERATURES OF THE SURFACES TRANSMITTING THE LIGHT ENERGY AND IN CONTACT WITH THE REACTIVE

MIXTURE ARE MADE TO VARY IN INVERSE PROPORTION TO THE PERCENTAGE WEIGHT OF THE SULPHURIC MEDIUM IN THE REACTIVE MIXTURE.

公开(公告)号：US3399034A

公开(公告)日：1968-08-27

申请号：US51202165

申请日：1965-12-06

Applicant: AQUITAINE ORGANICO SOC

Inventor： MICHAILAS GENAS ,  MARCEL KERN RENE

IPC: C01B21/086

CPC classification number: C01B21/086

公开(公告)号：US3303217A

公开(公告)日：1967-02-07

申请号：US32752263

申请日：1963-12-02

Applicant: ORGANICO S A SOC

Inventor： MICHAILAS GENAS ,  CLAUDE POULAIN

CPC classification number: C07C249/04

公开(公告)号：US3081281A

公开(公告)日：1963-03-12

申请号：US84678859

申请日：1959-10-16

Applicant: ORGANICO S A

Inventor： JACQUES BEGHIN

IPC: C09B69/10

CPC classification number: C09B69/10 ,  Y10S8/924