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1.发明授权Naphthoic acid arylamide,aminobenzene-azo-naphthalene alkali metal sulfite modified formaldehyde aromatic hydroxy compound and omega-sulfomethyl - hydroxynaphthalenesulfonic acid condensation product for dyeing cellulose acetate and aromatic polyester 失效萘甲酸亚胺，氨基苯甲腈 - 萘磺酸碱金属硫化物改性甲醛芳族羟基化合物和欧米茄 - 磺酰氟 - 用于将乙酸纤维素和芳族聚酯的羟基磷酸酯缩合产物
公开(公告)号：US3574514A
公开(公告)日：1971-04-13
申请号：US72657968
申请日：1968-05-03
Applicant: HOECHST AG
Inventor： ARM HELMUT , HERTEL HASSO , LOWENFELD RUDOLF
Abstract: DYEING PREPARATIONS FOR THE MANUFACTURE OF WATERINSOLUBLE AZO DYESTUFFS ON TEXTILE MATERIAL OF AROMATIC POLYESTERS OR TRIACETYL CELLULOSE CONSISTING OF (A) AN ARYLAMIDE OF 2,3-HYDROXYNAPHTHOIC ACID, (B) A 4-AMINO-1BENZENE-AXONAPHTHALENE, (C) A WATER-SOLUBLE CONDENSATION PRODUCT OF AN AROMATIC HYDROXY COMPOUND AND AN AROMATIC-W-METHANE-SULFONIC ACID, AND (D) WATER.
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2.发明授权Dyeing preparations for the manufacture of water-insoluble azo dyestuffs on textile material of aromatic polyesters of triacetyl cellulose 失效用于三水杨酸纤维素芳族聚酯纤维材料制备水不溶性AZO试剂的染色剂的制备
公开(公告)号：US3563686A
公开(公告)日：1971-02-16
申请号：US3563686D
申请日：1968-05-10
Applicant: HOECHST AG
Inventor： ARM HELMUT , BEUTLER HELMUT , LOWENFELD RUDOLF
CPC classification number: C09B67/0079 , D06P3/38 , Y10S8/921 , Y10S8/922
Abstract: DYEING PREPARATIONS FOR THE MANUFACTURE OF WATERINSOLUBLE AZO DYESTUFFS ON TEXTILE MATERIAL OF AROMATIC POLYESTERS OR TRIACETYL CELLULOSE CONSISTING OF (A) AN ARYLAMIDE OF 2,3-HYDROXYNAPHTOIC ACID, (B) AN AMINOBENZENE WHICH FURTHER CONTAINS SUBSTITUENTS OTHER THAN SULFONIC ACID OR CARBOXYLIC ACID GROUPS, (C) A WATER-SOLUBLE CONDENSATION PRODUCT OF AN AROMATIC HYDROXY COMPOUND AND AN AROMATIC W-METHANE-SULFONIC ACID, AND (D) WATER.
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