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公开(公告)号：DE3709766A1
公开(公告)日：1988-10-06
申请号：DE3709766
申请日：1987-03-25
Applicant: HOECHST AG
Inventor： STERNBERGER KLAUS DIPL ING , KEIL KARL-HEINZ DR , GEVERT DIETER , NAVARRETE OSCAR
IPC: D06P1/38 , D06M15/333 , D06M15/61 , D06P1/22 , D06P1/30 , D06P1/52 , D06P1/642 , D06P3/60 , D06P3/66 , D06P5/00 , D06P1/645 , D06P1/54
Abstract: Process for alkali-free dyeing and printing with reactive dyes. Beforehand, the textile material is treated with a wetting agent and a reaction product of polyethyleneimine and a bifunctional alkylating agent. This is followed by dyeing with reactive dyes in a conventional manner but without the addition of alkali to fix the dyes.
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公开(公告)号：PT87052A
公开(公告)日：1988-04-01
申请号：PT8705288
申请日：1988-03-23
Applicant: HOECHST AG
Inventor： STERNBERGER KLAUS , KEIL KARL-HEINZ , GEVERT DIETER , NAVARRETE OSCAR
IPC: D06P1/38 , D06M15/333 , D06M15/61 , D06P1/22 , D06P1/30 , D06P1/52 , D06P1/642 , D06P3/60 , D06P3/66 , D06P5/00 , D06P1/00
Abstract: Process for alkali-free dyeing and printing with reactive dyes. Beforehand, the textile material is treated with a wetting agent and a reaction product of polyethyleneimine and a bifunctional alkylating agent. This is followed by dyeing with reactive dyes in a conventional manner but without the addition of alkali to fix the dyes.
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公开(公告)号：CA1319471C
公开(公告)日：1993-06-29
申请号：CA562282
申请日：1988-03-24
Applicant: HOECHST AG
Inventor： STERNBERGER KLAUS , KEIL KARL-HEINZ , GEVERT DIETER , NAVARRETE OSCAR
IPC: D06P1/38 , D06M15/333 , D06M15/61 , D06P1/22 , D06P1/30 , D06P1/52 , D06P1/642 , D06P3/60 , D06P3/66 , D06P5/00
Abstract: HOE 87/F 088 of the disclosure Process for alkali-free dyeing and printing with reactive dyes. Beforehand, the textile material is treated with a wetting agent and a reaction product of polyethyleneimine and a bifunctional alkylating agent. This is followed by dyeing with reactive dyes in a conventional manner but without the addition of alkali to fix the dyes.
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公开(公告)号：AT72846T
公开(公告)日：1992-03-15
申请号：AT88104522
申请日：1988-03-22
Applicant: HOECHST AG
Inventor： STERNBERGER KLAUS , KEIL KARL-HEINZ DR , GEVERT DIETER , NAVARRETE OSCAR
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公开(公告)号：ZA8802102B
公开(公告)日：1989-06-28
申请号：ZA8802102
申请日：1988-03-24
Applicant: HOECHST AG
Inventor： STERNBERGER KLAUS , KLAUS STERNBERGER , KEIL KARL-HEINZ , KARL-HEINZ KEIL , GEVERT DIETER , DIETER GEVERT , NAVARRETE OSCAR , OSCAR NAVARRETE
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Patent Agency Ranking
公开(公告)号：PT87052B
公开(公告)日：1992-07-31
申请号：PT8705288
申请日：1988-03-23
Applicant: HOECHST AG
Inventor： KEILL KARL-HEINZ , STERNBERGER KLAUS , GEVERT DIETER , NAVARRETE OSCAR
IPC: D06P1/38 , D06M15/333 , D06M15/61 , D06P1/22 , D06P1/30 , D06P1/52 , D06P1/642 , D06P3/60 , D06P3/66 , D06P5/00
Abstract: Process for alkali-free dyeing and printing with reactive dyes. Beforehand, the textile material is treated with a wetting agent and a reaction product of polyethyleneimine and a bifunctional alkylating agent. This is followed by dyeing with reactive dyes in a conventional manner but without the addition of alkali to fix the dyes.
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公开(公告)号：PH25033A
公开(公告)日：1991-01-28
申请号：PH36677
申请日：1988-03-23
Applicant: HOECHST AG
Inventor： STERNBERGER KLAUS , KEIL KARL-HEINZ , GEVERT DIETER , NAVARRETTE OSCAR
IPC: D06P1/38 , D06M15/333 , D06M15/61 , D06P1/22 , D06P1/30 , D06P1/52 , D06P1/642 , D06P3/60 , D06P3/66 , D06P5/00 , D06P1/54
Abstract: Process for alkali-free dyeing and printing with reactive dyes. Beforehand, the textile material is treated with a wetting agent and a reaction product of polyethyleneimine and a bifunctional alkylating agent. This is followed by dyeing with reactive dyes in a conventional manner but without the addition of alkali to fix the dyes.
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公开(公告)号：BR8801364A
公开(公告)日：1988-11-01
申请号：BR8801364
申请日：1988-03-24
Applicant: HOECHST AG
Inventor： STERNBERGER KLAUS , KEIL KARL-HEINZ , GEVERT DIETER , NAVARRETE OSCAR
IPC: D06P1/38 , D06M15/333 , D06M15/61 , D06P1/22 , D06P1/30 , D06P1/52 , D06P1/642 , D06P3/60 , D06P3/66 , D06P5/00 , D06P1/645 , D06P1/54
Abstract: Process for alkali-free dyeing and printing with reactive dyes. Beforehand, the textile material is treated with a wetting agent and a reaction product of polyethyleneimine and a bifunctional alkylating agent. This is followed by dyeing with reactive dyes in a conventional manner but without the addition of alkali to fix the dyes.
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公开(公告)号：DE3868521D1
公开(公告)日：1992-04-02
申请号：DE3868521
申请日：1988-03-22
Applicant: HOECHST AG
Inventor： STERNBERGER KLAUS , KEIL KARL-HEINZ DR , GEVERT DIETER , NAVARRETE OSCAR
IPC: D06P1/38 , D06M15/333 , D06M15/61 , D06P1/22 , D06P1/30 , D06P1/52 , D06P1/642 , D06P3/60 , D06P3/66 , D06P5/00
Abstract: Dyeing and printing with reactive, direct, acid, water-soluble sulphur or pigment dyestuffs is carried out in the absence of alkali by pretreating the textile with a wetting agent (I) and opt. quaternised reaction prod. (II) of polyethyleneimine (III) with a bifunctional alkylating agent (IV), then dyeing by the usual methods with reactive dyestuffs, but without addn. of alkali, and finishing by rinsing and drying. Pref. warp yarn is pretreated with (I) and (II) and size in a sizing bath. After dyeing or printing, the textile is washed with a detergent contg. a perborage and opt. a perborate activator and optical whitener.
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公开(公告)号：ZA882102B
公开(公告)日：1989-06-28
申请号：ZA882102
申请日：1988-03-24
Applicant: HOECHST AG
Inventor： STERNBERGER KLAUS , KLAUS STERNBERGER , KEIL KARL-HEINZ , KARL-HEINZ KEIL , GEVERT DIETER , DIETER GEVERT , NAVARRETE OSCAR , OSCAR NAVARRETE
IPC: D06P1/38 , D06M15/333 , D06M15/61 , D06P1/22 , D06P1/30 , D06P1/52 , D06P1/642 , D06P3/60 , D06P3/66 , D06P5/00 , D06P
Abstract: Process for alkali-free dyeing and printing with reactive dyes. Beforehand, the textile material is treated with a wetting agent and a reaction product of polyethyleneimine and a bifunctional alkylating agent. This is followed by dyeing with reactive dyes in a conventional manner but without the addition of alkali to fix the dyes.
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