公开(公告)号：DE2527580B2

公开(公告)日：1979-12-13

申请号：DE2527580

申请日：1975-06-20

Applicant: STAMICARBON B.V., GELEEN (NIEDERLANDE)

Inventor： OTTER, MARINUS JOHANNES ADRIANUS MARIA DEN, MUNSTERGELEEN ,  NIJENHUIS, ANNE TE ,  GEENEN, ALBERT ARNOLD VAN

IPC: C08G18/00 ,  C08G18/02 ,  C08G18/30 ,  C08G18/32 ,  C08G18/38 ,  C08G18/50 ,  C08G18/79 ,  C08L75/04

Abstract: New polyurethanes containing free isocyanurate rings are produced by mixing a hydroxymethyl isocyanurate or a derivative thereof with a polyisocyanate or a mixture of polyisocyanates.

公开(公告)号：DK140008C

公开(公告)日：1979-11-05

申请号：DK248474

申请日：1974-05-07

Applicant: STAMICARBON B.V.

Inventor： SUVERKROPP G H

IPC: C07C227/34 ,  C07B57/00 ,  C07C227/36 ,  C07C229/26

Abstract: Optical resolution of lysine in the form of racemic lysine sulphanilate is enhanced by the addition to the supersaturated solution of racemic lysine sulphanilate of one or more substances which suppress the formation of seeds of racemic lysine sulphanilate in the supersatured solution. Among the seed-suppressing substances which may be added are lysine, lysine acetate, lysine carbonate, amino acetic acid and glycerol. The yield of optically active lysine sulphanilate is improved according to the disclosed process.

公开(公告)号：DE2409920B2

公开(公告)日：1979-08-02

申请号：DE2409920

申请日：1974-03-01

Applicant: STAMICARBON B.V., GELEEN (NIEDERLANDE)

Inventor： CRAMERS, CONSTANT MARIA ALPHONS, OBBICHT (NIEDERLANDE)

IPC: C07C1/00 ,  C07C4/22 ,  C07C13/15 ,  C07C67/00 ,  C07C13/08 ,  C07C13/14

公开(公告)号：DE2109267B2

公开(公告)日：1979-07-26

申请号：DE2109267

申请日：1971-02-26

Applicant: STAMICARBON B.V., GELEEN (NIEDERLANDE)

Inventor： BEEKHUIS, GERRIT ERNST, GELEEN ,  THOMA, JOZEF ALOYS, SITTARD

IPC: C07C249/02 ,  C07C20060101 ,  C07C251/08 ,  C07C119/08

公开(公告)号：DE1956874B2

公开(公告)日：1979-05-17

申请号：DE1956874

申请日：1969-11-12

Applicant: STAMICARBON B.V., GELEEN (NIEDERLANDE)

Inventor： DE ROOIJ, ABRAHAM HERMANUS, GELEEN ,  KWANTEN, FERDINAND JOSEPH GERARD, SITTARD

IPC: C01B21/02 ,  C01B21/14 ,  C01B21/26 ,  C07C131/00

公开(公告)号：DE7339824U

公开(公告)日：1979-02-08

申请号：DE7339824

申请日：1973-11-07

Applicant: STAMICARBON B.V., GELEEN (NIEDERLANDE)

IPC: F01N1/10 ,  F16L55/02 ,  F16L55/033

公开(公告)号：DE1958606B2

公开(公告)日：1978-07-20

申请号：DE1958606

申请日：1969-11-21

Applicant: STAMICARBON B.V., GELEEN (NIEDERLANDE)

Inventor： BLOK, JOHANNES HENDRIKUS, BEEK ,  GEUS, JOHN WILHELM, GELEEN

IPC: B22F9/24 ,  C01B13/14 ,  C01B33/12 ,  C01G49/00 ,  C01G49/02 ,  G11B5/64 ,  G11B5/706 ,  G11B5/84 ,  H01F1/06 ,  H01F1/11 ,  C04B35/26

公开(公告)号：DE1956908B2

公开(公告)日：1978-07-20

申请号：DE1956908

申请日：1969-11-12

Applicant: STAMICARBON B.V., GELEEN (NIEDERLANDE)

Inventor： DE ROOIJ, ABRAHAM HERMANUS, GELEEN ,  ELMENDORP, JAN, BRUNSSUM

IPC: C01B21/02 ,  C01B21/14 ,  C01B21/26

Abstract: 1287302 Oximes STAMICARBON NV 11 Nov 1969 [12 Nov 1968] 55238/69 Heading C2C In a continuous process for the production of an oxime in which an aqueous reaction medium is recycled between a hydroxylamine saltforming zone in which nitrate ions are catalytically reduced with molecular hydrogen and an oxime formation zone in which hydroxylamine salt is reacted with a ketone or an aldehyde, the nitrate ions in the said aqueous reaction medium are replenished by absorption of nitrous gases, i.e. a mixture of NO 2 and NO therein to form nitric acid. The preparation is described of cyclohexanone oxime, referring to Figs. 1-3 (not shown).

公开(公告)号：DE1946225C3

公开(公告)日：1978-06-15

申请号：DE1946225

申请日：1969-09-12

Applicant: STAMICARBON B.V., GELEEN (NIEDERLANDE)

Inventor： GEUS, JOHN WILHELM, GELEEN (NIEDERLANDE)

IPC: B01J23/74 ,  B01J23/06 ,  B01J23/14 ,  B01J23/745 ,  B01J23/755 ,  B01J35/00 ,  B01J37/03 ,  B01J37/02

公开(公告)号：DE1954223C3

公开(公告)日：1978-06-08

申请号：DE1954223

申请日：1969-10-28

Applicant: STAMICARBON B.V., GELEEN (NIEDERLANDE)

Inventor： WOLDENDORP, JAN WYBO, MUNSTERGELEEN (NIEDERLANDE)

IPC: C12N1/14 ,  C12N1/16 ,  C12D13/06