公开(公告)号：US3350465A

公开(公告)日：1967-10-31

申请号：US24492262

申请日：1962-12-17

Applicant: STAMICARBON

Inventor： STEEMAN JOHANNES W M ,  HOFF JOHAN P H VON DEN

IPC: B01J31/00 ,  C07B61/00 ,  C07C27/00 ,  C07C29/52 ,  C07C35/02 ,  C07C67/00

CPC classification number: C07C29/52 ,  C07C2601/14 ,  C07C35/08

公开(公告)号：US3342580A

公开(公告)日：1967-09-19

申请号：US32175363

申请日：1963-11-06

Applicant: STAMICARBON

Inventor： DE ROOIJ ABRAHAM H

IPC: C01B25/00 ,  C01B25/22 ,  C05B11/06

CPC classification number: C05B11/06 ,  C01B25/00 ,  C01B25/22

公开(公告)号：US3339710A

公开(公告)日：1967-09-05

申请号：US45754965

申请日：1965-05-21

Applicant: STAMICARBON

Inventor： MICGIELSE KAREL H ,  REIJNDERS ARNOLDUS J

IPC: B65G19/28 ,  B65G37/00 ,  B65G69/00 ,  B65G69/16

CPC classification number: B65G69/165 ,  B65G19/282 ,  B65G37/00 ,  B65G69/00

公开(公告)号：US3316289A

公开(公告)日：1967-04-25

申请号：US58174066

申请日：1966-09-26

Applicant: STAMICARBON

Inventor： DOESBURG JOHAN T SEMEYNS DE VR ,  DEUMENS JOHANNES J M

IPC: C07C201/02

CPC classification number: C07C201/02 ,  C07C203/04

Abstract: 1,138,360. Nitric esters of polyalkanols. STAMICARBON N.V. 26 Sept., 1966 [1 Oct., 1965], No. 42957/66. Heading C2C. Polyhydric alkanols are esterified with nitric acid by reacting with a nitrating acid in a liquid sulphur dioxide medium. Glycerol di- and trinitrates, ethylene glycol dinitrate and diethylene glycol dinitrate are specified and the nitrating acid is a mixture of nitric and sulphuric acid or anhydride with a preferred nitric acid content of 38-43 mol. per cent. The autogenous oxidation of liquid sulphur dioxide removes the heat generated during esterification.

公开(公告)号：US3315476A

公开(公告)日：1967-04-25

申请号：US42692165

申请日：1965-01-21

Applicant: STAMICARBON

Inventor： DAVID KORTLANDT ,  TH REUTELINGSPERGER JACOBUS

IPC: F25J3/02

CPC classification number: F25J3/0276 ,  F25J3/0219 ,  F25J3/0233 ,  F25J3/0261 ,  F25J2205/04 ,  F25J2205/30 ,  F25J2210/14 ,  F25J2210/20 ,  F25J2210/42 ,  F25J2270/02 ,  F25J2280/02 ,  Y10S62/92 ,  Y10S62/932 ,  Y10S62/934

公开(公告)号：US3312038A

公开(公告)日：1967-04-04

申请号：US36345864

申请日：1964-04-29

Applicant: STAMICARBON

Inventor： JOZEF KNAUT

IPC: B65B1/18 ,  B65B43/26

CPC classification number: B65B43/262 ,  B65B1/18

公开(公告)号：US3285414A

公开(公告)日：1966-11-15

申请号：US35004964

申请日：1964-03-06

Applicant: STAMICARBON

Inventor： MACHIEL BOSMAN

IPC: B03B5/24

CPC classification number: B03B5/24

公开(公告)号：US3269954A

公开(公告)日：1966-08-30

申请号：US26172963

申请日：1963-02-28

Applicant: STAMICARBON

Inventor： DE ROOIJ ABRAHAM H

IPC: C01B21/086 ,  C01B21/094

CPC classification number: C01B21/086 ,  C01B21/094

公开(公告)号：US3268569A

公开(公告)日：1966-08-23

申请号：US6185860

申请日：1960-10-11

Applicant: STAMICARBON

Inventor： MULDER HARM N ,  SCHUHMACHER JACOBUS P

IPC: C07F5/06

CPC classification number: C07F5/063

Abstract: Trialkyl aluminium compounds are prepared by passing a liquid containing a dialkyl aluminium hydride downwardly through a reactor column provided with internal obstructions in contact with a gaseous olefin which is caused to flow upwardly through the reactor, a gaseous phase being discharged above the outlet for the liquid phase. By discharging the gas phase at or near the top of the reactor less than 10% of the gas discharged consists of the olefin. The downflowing liquid takes up the amount of olefin necessary for the formation of the trialkyl aluminium compound and in addition some of the olefin dissolves in the liquid. On passing the liquid phase to a zone of reduced pressure the dissolved (unreacted) olefin is liberated and may be recycled. If desired the olefin may be diluted with a gas inert to the reaction, e.g. hydrogen. Specifications 770,707 and 836,792 are referred to.

公开(公告)号：US3262974A

公开(公告)日：1966-07-26

申请号：US25447163

申请日：1963-01-28

Applicant: STAMICARBON

Inventor： STEGGERDA JOHANNES J

IPC: C01B21/12 ,  C07C271/04

CPC classification number: C01B21/12 ,  C07C271/04