Patent search ap:("BASF AG") AND inv:"RORUFU FUIKENCHIYAA" Page 2

11.

发明专利
POST-TREATMENT OF REACTIVE DYE ON CELLULOSE FIBER 失效

公开(公告)号：JPS62104987A

公开(公告)日：1987-05-15

申请号：JP24854386

申请日：1986-10-21

Applicant: BASF AG

Inventor： URURITSUHI BAUMUGARUTE , RORUFU FUIKENCHIYAA , JIIGISUMUNTO HAIMAN , HAINRITSUHI MERUTENSU , JIIKUFURIIDO SHIYUNAIDAA , MIHEERE FUESUCHIA

IPC: D06P1/52 , D06P3/66 , D06P5/08

12.

发明专利
ANIONICALLY POLYMERIZED N-VINYLFORMAMIDE AND PREPARATION THEREOF 失效

公开(公告)号：JPH04261412A

公开(公告)日：1992-09-17

申请号：JP23765691

申请日：1991-09-18

Applicant: BASF AG

Inventor： RORUFU FUIKENCHIYAA , MIHIYAERU KUREENAA

IPC: C07C231/08 , C07C233/03 , C07C233/36 , C08F26/00 , C08F26/02 , C08L39/00 , D21H17/34

13.

发明专利
GLYCERIN AMINOCARBOXYLATE, PREPARATION THEREOF, AND COMPLEXING AGENT COMPRISING SAME FOR HEAVY METAL ION AND ALKALINE EARTH METAL ION 失效

公开(公告)号：JPH02229146A

公开(公告)日：1990-09-11

申请号：JP855990

申请日：1990-01-19

Applicant: BASF AG

Inventor： ARUFUREETO OFUTORINGU , SHIYUTEFUAN BIRUNBATSUHA , RORUFU FUIKENCHIYAA , RIHIYARUTO BAURU , AREKISANDAA KUUTO , URURITSUHI GETSUKERU , YOHANESU PERUNAA

IPC: C11D1/72 , B01F17/28 , B01F17/42 , C07C229/24 , C07C309/13 , C09K3/00 , C11D3/33

14.

发明专利
PRODUCTION OF CYCLIC N, N'-DIMETHYLUREA 失效

公开(公告)号：JPH02115171A

公开(公告)日：1990-04-27

申请号：JP21764189

申请日：1989-08-25

Applicant: BASF AG

Inventor： RAINAA BETSUTSU , ERUBUIN HAAN , RORUFU FUIKENCHIYAA

IPC: B01J31/30 , C07B61/00 , C07D233/34 , C07D239/10 , C07D239/36 , C07D243/04 , C07D249/02

15.

发明专利
ETHER OR POLYGLYCOL ETHER SULFONATE AND ITS PRODUCTION 失效

公开(公告)号：JPH01132554A

公开(公告)日：1989-05-25

申请号：JP25743588

申请日：1988-10-14

Applicant: BASF AG

Inventor： RORUFU FUIKENCHIYAA , NORUBERUTO GURAIFU , KUNUUTO OPENRENDAA , KAARU SHIYUTORUKU

IPC: C07C309/10 , B01J31/26 , C07B61/00 , C07C67/00 , C07C301/00 , C07C303/02 , C07C303/22 , C07C303/32 , C07C309/09 , C08G65/32

Abstract: The invention relates to a process for preparing ether sulphonates or polyglycol ether sulphonates by reaction of organic alcoholic or phenolic compounds or the corresponding alkoxides in aqueous solution with vinyl sulphonate in the presence of 0.1 to 3.0 % by weight of an alkaline catalyst and, if desired, additionally a phase-transfer catalyst; and to so prepared ether sulphonates or polyglycol ether sulphonates of the formula… R-O(CnH2nO)z-CH2CH2SO3X… in which… R is H, aliphatic or aromatic hydrocarbon radical (with or without nitrogen as the heteroatom) having 1 to 30 carbon atoms… n is 2 to 30… z is 0 to 300 and… X is an alkali metal.

16.

发明专利
USE OF SULFONAMIDE CARBOXYLATE AS CORROSION INHIBITOR OF AQUEOUS SYSTEM 失效

公开(公告)号：JPS6415385A

公开(公告)日：1989-01-19

申请号：JP13761288

申请日：1988-06-06

Applicant: BASF AG

Inventor： RORUFU FUIKENCHIYAA , GERORUDO BURAUN , CHIYUNNII CHIYAN , KURISUTOSU FUAMUFUAKARISU , RAINHORUTO KOORUHAUPUTO

IPC: C07C67/00 , C07C301/00 , C07C311/42 , C10M173/00 , C10N30/12 , C10N40/08 , C10N40/22 , C11D3/34 , C23F11/16

17.

发明专利
MANUFACTURE OF N-SUBSTITUTED FORMAMIDE 失效

公开(公告)号：JPS6314761A

公开(公告)日：1988-01-21

申请号：JP15358387

申请日：1987-06-22

Applicant: BASF AG

Inventor： RORUFU FUIKENCHIYAA , MIHAERU KUREENAA , ARUFUREETO OFUTORINGU

IPC: B01J27/02 , B01J27/00 , B01J27/232 , B01J31/00 , B01J31/02 , B01J31/04 , C07B61/00 , C07C67/00 , C07C231/00 , C07C231/08 , C07C231/12 , C07C233/17 , C07C233/18

18.

发明专利
MANUFACTURE OF ACYLOXYBENZOLESULFONIC ACID, ALKALI METAL SALT AND ALKALI EARTH METAL SALT THEREOF 失效

公开(公告)号：JPS60258156A

公开(公告)日：1985-12-20

申请号：JP11060385

申请日：1985-05-24

Applicant: BASF AG

Inventor： UORUFU DEIITAA BARUTSUAA , HANSU HAINRITSUHI BEKUTORUSUHA , KAARU HAINTSU BEIYAA , RORUFU FUIKENCHIYAA , YOHANESU PERUNAA , RUUDEI UITSUDAA , HERUMUUTO UORUFU

IPC: C07C309/42 , C07C67/00 , C07C301/00 , C07C303/06 , C07C303/08 , C07C303/22 , C07C303/32

Patent Agency Ranking