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公开(公告)号：AT129281T
公开(公告)日：1995-11-15
申请号：AT93110174
申请日：1993-06-25
Applicant: HOECHST AG
Inventor： POELLMANN KLAUS DR , STANKOWIAK ACHIM DR , KAPFINGER JOSEF
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公开(公告)号：DK0483721T3
公开(公告)日：1995-08-28
申请号：DK91118345
申请日：1991-10-28
Applicant: HOECHST AG
Inventor： STANKOWIAK ACHIM DR , KAPFINGER JOSEF , BETTERMANN GERHARD DR
Abstract: The deicing agent described comprises an aqueous solution of at least one alkali metal acetate or at least one alkaline earth metal acetate or a mixture of the two, and water as the principal components, and from 0.01 to 1% by weight of at least one water-soluble triazole compound or at least one water-soluble imidazole compound or a mixture of the two, and optionally from 0.01 to 0.5% by weight of at least one alkali metal phosphate as inhibitors. The process described for melting snow and ice on traffic surfaces comprises applying the novel deicing agent in an effective amount to the ice- and/or snow-covered surfaces to be treated.
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公开(公告)号：DE59004196D1
公开(公告)日：1994-02-24
申请号：DE59004196
申请日：1990-07-02
Applicant: HOECHST AG
Inventor： STREITBERGER HORST , STANKOWIAK ACHIM DR
Abstract: A process for the removal of polar and nonpolar solvents from a gas stream by contacting the gas stream with an absorption liquid in order to absorb the solvents from the gas stream is described, in which the glycol di-n-butyl ethers of the formula below (I) in which R is H or CH3, and x is 1 to 8 are used as absorption liquid.
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公开(公告)号：DE59300779D1
公开(公告)日：1995-11-23
申请号：DE59300779
申请日：1993-06-25
Applicant: HOECHST AG
Inventor： POELLMANN KLAUS DR , STANKOWIAK ACHIM DR , KAPFINGER JOSEF
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公开(公告)号：CZ9402405A3
公开(公告)日：1995-04-12
申请号：CZ240594
申请日：1994-09-30
Applicant: HOECHST AG
Inventor： STANKOWIAK ACHIM DR , POLLMANN KLAUS DR , KAPFINGER JOSEF
CPC classification number: C09K3/185
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Patent Agency Ranking
公开(公告)号：CZ240594A3
公开(公告)日：1995-04-12
申请号：CZ240594
申请日：1994-09-30
Applicant: HOECHST AG
Inventor： STANKOWIAK ACHIM DR , POLLMANN KLAUS DR , KAPFINGER JOSEF
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公开(公告)号：DE58901550D1
公开(公告)日：1992-07-09
申请号：DE58901550
申请日：1989-01-18
Applicant: HOECHST AG
Inventor： STANKOWIAK ACHIM DR , SCHULZ HILDEGARD
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公开(公告)号：AT76862T
公开(公告)日：1992-06-15
申请号：AT89100766
申请日：1989-01-18
Applicant: HOECHST AG
Inventor： STANKOWIAK ACHIM DR , SCHULZ HILDEGARD
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公开(公告)号：DE3922023A1
公开(公告)日：1991-01-17
申请号：DE3922023
申请日：1989-07-05
Applicant: HOECHST AG
Inventor： STREITBERGER HORST , STANKOWIAK ACHIM DR
Abstract: A process for the removal of polar and nonpolar solvents from a gas stream by contacting the gas stream with an absorption liquid in order to absorb the solvents from the gas stream is described, in which the glycol di-n-butyl ethers of the formula below (I) in which R is H or CH3, and x is 1 to 8 are used as absorption liquid.
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公开(公告)号：DK0579014T3
公开(公告)日：1996-02-05
申请号：DK93110174
申请日：1993-06-25
Applicant: HOECHST AG
Inventor： POELLMANN KLAUS DR , STANKOWIAK ACHIM DR , KAPFINGER JOSEF
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