公开(公告)号：US3779874A

公开(公告)日：1973-12-18

申请号：US3779874D

申请日：1972-10-13

Applicant: BASF AG ,  BASF AG

Inventor： SCHENK W ,  HOVEMANN F

IPC: C07C309/20 ,  C25D3/12 ,  C23B5/08 ,  C23B5/46

CPC classification number: C25D3/12

Abstract: Stablized aqueous solutions of aliphatic unsaturated sulfonic acids which contain aliphatic chlorine compounds, and nickelplating baths containing said stabilized aqueous solutions as brighteners.

Abstract translation: 包含脂族氯化合物的脂肪族不饱和磺酸稳定水溶液和含有所述稳定化水溶液作为增白剂的镀镍浴。

公开(公告)号：US3730854A

公开(公告)日：1973-05-01

申请号：US3730854D

申请日：1971-10-29

Applicant: BASF AG

Inventor： SCHENK W ,  HOVEMANN F

IPC: C07C303/42 ,  C07C309/20 ,  C25D3/12 ,  C23B5/46 ,  C07C143/16

CPC classification number: C07C303/42 ,  C25D3/12 ,  C07C309/20

Abstract: Stabilized aqueous solutions of aliphatic unsaturated sulfonic acids which contain aliphatic chlorine compounds, and nickelplating baths containing said stabilized aqueous solutions as brighteners.

Abstract translation: 含有脂肪族氯化合物的脂族不饱和磺酸的稳定化水溶液和含有稳定化水溶液作为增白剂的镀镍浴。

公开(公告)号：US3805870A

公开(公告)日：1974-04-23

申请号：US24322972

申请日：1972-04-12

Applicant: BASF AG

Inventor： SCHENK W ,  STOCKBURGER D

IPC: B01D1/00 ,  B01D1/16 ,  C07C20060101 ,  C07C309/20 ,  C08F228/00 ,  C25D3/12 ,  F17C7/00 ,  C07C143/16

CPC classification number: C07C303/42 ,  Y10S159/10 ,  Y10S159/13 ,  Y10S422/901

Abstract: Process for the manufacture of highly concentrated sodium vinyl sulfonate solutions or dry sodium vinyl sulfonate by evaporation of water therefrom.

Abstract translation: 通过蒸发水从而制造高浓度乙烯基磺酸钠溶液或干乙烯基磺酸钠的方法。

公开(公告)号：DK115222B

公开(公告)日：1969-09-15

申请号：DK290067

申请日：1967-06-02

Applicant: BASF AG

Inventor： SCHENK W ,  POMMER E

IPC: C07D295/02 ,  C07D295/03 ,  A01N9/14 ,  C07D87/46

公开(公告)号：BR7803056A

公开(公告)日：1979-12-11

申请号：BR7803056

申请日：1978-05-15

Applicant: BASF AG

Inventor： LEITNER H ,  SCHENCK H ,  STEDEFEDER J ,  SCHENK W

IPC: D06M15/08

公开(公告)号：ZA765870B

公开(公告)日：1977-10-26

申请号：ZA765870

申请日：1976-09-30

Applicant: BASF AG

Inventor： LEITNER H ,  SCHENK W ,  WOLF H

IPC: C08F6/00 ,  B29B11/00 ,  B29B17/02 ,  C08F6/06 ,  D06B1/00 ,  D06B3/00 ,  D06L1/14 ,  D06B

Abstract: Fabrics of which the warp is sized with water-soluble polymers of acrylic acid and/or their alkali metal salts or ammonium salts, are desized by treating the sized fabric with from 30 to 300 percent by weight of water, based on the dry weight of the fabric, and separating the resulting size solution from the fabric. The recovered size solution can be directly re-used for sizing.

公开(公告)号：SE315897B

公开(公告)日：1969-10-13

申请号：SE779267

申请日：1967-06-02

Applicant: BASF AG

Inventor： SCHENK W ,  POMMER E

IPC: C07D295/02 ,  C07D295/03 ,  A01N9/14 ,  A01N9/22

公开(公告)号：SE426957B

公开(公告)日：1983-02-21

申请号：SE7803670

申请日：1978-03-31

Applicant: BASF AG

Inventor： SCHENK W ,  STEDEFEDER J ,  LEITNER H ,  SCHENCK H U

IPC: C08F220/04 ,  C08F220/00 ,  C08F220/06 ,  C08F220/42 ,  D06M15/263 ,  D06M15/285 ,  D06M15/14

Abstract: A process for sizing staple fiber yarns by applying an aqueous sizing liquor which contains an alkaline earth metal salt of a copolymer containing from 90 to 30% by weight of acrylic acid and/or methacrylic acid and from 10 to 70% by weight of acrylonitrile and/or methacrylonitrile, which copolymer has a viscosity of from 50 to 1,000 cp in 15% strength aqueous solution at 85 DEG C., and drying the treated yarns. The sized films obtained are moisture-insensitive and have good heat stability.

公开(公告)号：ZA7605870B

公开(公告)日：1977-10-26

申请号：ZA7605870

申请日：1976-09-30

Applicant: BASF AG

Inventor： LEITNER H ,  SCHENK W ,  WOLF H

IPC: C08F6/00 ,  B29B11/00 ,  B29B17/02 ,  C08F6/06 ,  D06B1/00 ,  D06B3/00 ,  D06L1/14 ,  D06B

CPC classification number: D06B3/00

公开(公告)号：SE7508452A

公开(公告)日：1976-01-30

申请号：SE7508452

申请日：1975-07-24

Applicant: BASF AG

Inventor： DOERFEL H ,  SCHMIDT F ,  SCHUETTE W ,  CORDES C ,  SCHENK W

IPC: C08G2/00 ,  C08G2/28 ,  C08J5/00

CPC classification number: C08G2/28