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公开(公告)号：DE3417626C1
公开(公告)日：1985-08-22
申请号：DE3417626
申请日：1984-05-12
Applicant: DEGUSSA
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公开(公告)号：AT33017T
公开(公告)日：1988-04-15
申请号：AT84112164
申请日：1984-10-11
Applicant: DEGUSSA
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公开(公告)号：AT45375T
公开(公告)日：1989-08-15
申请号：AT85101213
申请日：1985-02-06
Applicant: DEGUSSA
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公开(公告)号：AT29480T
公开(公告)日：1987-09-15
申请号：AT84112005
申请日：1984-10-06
Applicant: DEGUSSA
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公开(公告)号：DE3719051C1
公开(公告)日：1988-11-24
申请号：DE3719051
申请日：1987-06-06
Applicant: DEGUSSA
Inventor： KISS AKOS DIPL-CHEM DR , KLEINSCHMIT PETER DIPL-CHEM DR , HANICH JUERGEN DIPL-CHEM DR , HALBRITTER GUENTER DIPL-ING , HORST JENNY
Abstract: Encapsulation pigments comprising chromophoric particles embedded in glaze-stable casings are prepared by means of calcination from the appropriate initial products. High yields and strong color intensities are obtained if the chromophoric substance or its initial compounds are bound in and/or to a zeolite and are calcined in this form with the remaining constituents.
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Patent Agency Ranking
公开(公告)号：AT27615T
公开(公告)日：1987-06-15
申请号：AT85101386
申请日：1985-02-09
Applicant: DEGUSSA
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公开(公告)号：DE3414847C1
公开(公告)日：1985-09-05
申请号：DE3414847
申请日：1984-04-19
Applicant: DEGUSSA
Inventor： KISS AKOS DIPL-CHEM DR , KLEINSCHMIT PETER DIPL-CHEM DR , VOELKER WERNER DIPL-CHEM DR , HALBRITTER GUENTER DIPL-ING
Abstract: There are described luminescent materials activated with lead upon excitation with long wave and short wave ultraviolet rays emit in the blue-green region, have long afterglow times, can be prepared from components which do not have high purity, are not susceptible to pulverizing, and are stable to the customary ceramic glazes. They consist of (or consist essentially of): 10 to 89.9 mole % zirconium oxide (ZrO2) 5 to 85 mole % boron oxide (B2O3) 5 to 85 mole % silicon dioxide (SiO2) 0.1 to 20 mole % lead oxide (PbO) 0 to 15 mole % sodium oxide (Na2O) 0 to 15 mole % potassium oxide (K2O) and 0 to 5 mole % aluminum oxide (Al2O3).
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公开(公告)号：GR3001103T3
公开(公告)日：1992-05-12
申请号：GR900400930
申请日：1990-11-23
Applicant: DEGUSSA
Inventor： KISS AKOS DR DIPL-CHEM , KLEINSCHMIT PETER DR DIPL-CHEM , HANICH JUERGEN DR DIPL-CHEM , HALBRITTER GUENTER DIPL-ING , HORST JENNY
Abstract: Encapsulation pigments comprising chromophoric particles embedded in glaze-stable casings are prepared by means of calcination from the appropriate initial products. High yields and strong color intensities are obtained if the chromophoric substance or its initial compounds are bound in and/or to a zeolite and are calcined in this form with the remaining constituents.
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