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公开(公告)号：AT119666T
公开(公告)日：1995-03-15
申请号：AT91112286
申请日：1991-07-23
Applicant: BASF AG
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公开(公告)号：AT225502T
公开(公告)日：2002-10-15
申请号：AT98114022
申请日：1998-07-27
Applicant: BASF AG
Inventor： WILLENBACHER NORBERT DR , HANCIOGULLARI HARUTYUN DR , RAEDLE MATTHIAS DR , ETTMUELLER JUERGEN
Abstract: In a proposed method for determining the immobilization of a colloidal coating dispersion which is applied to a porous substrate, the colloidal coating dispersion is applied to the porous substrate which forms a bounding surface of the measuring gap of a rheometer, and the change in the viscosity as a function of time is measured. The method is particularly suitable for measuring the immobilization of a paper coating slip on base paper.
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公开(公告)号：DE10036860A1
公开(公告)日：2002-02-07
申请号：DE10036860
申请日：2000-07-28
Applicant: BASF AG
Inventor： SACHWEH BERND , HEFFELS CAMIEL , RAEDLE MATTHIAS , BIERMANN HELMUT , EISEN HANS JUERGEN , ETTMUELLER JUERGEN , REUVERS JOHANNES G
Abstract: The method involves subjecting the particles to electromagnetic radiation that is scattered on the particles, determining the intensity of the scattered radiation in at least two different scattering regions and setting them in relation to each other. One scattering region contains the forward scattering region and another the rearward scattering region. Independent claims are also included for the following: (1) an arrangement for determining collective physical parameters of particles in gases; (2) a use of the method for aerosols in gases; (3) a computer program for implementing the method; (4) a data medium with a computer program.
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公开(公告)号：DE19856591A1
公开(公告)日：2000-06-21
申请号：DE19856591
申请日：1998-12-08
Applicant: BASF AG
Inventor： HEFFELS CAMIEL , BEUERMANN THOMAS , RAEDLE MATTHIAS , SENS BENNO , RENNIG ALFRED , ETTMUELLER JUERGEN
IPC: G01N21/552 , G01N21/85 , G01N21/55 , G01N21/25 , G01N21/21
Abstract: A device for spectroscopic analysis of liquids by means of attenuated reflected light (ATR) has a fiber optics and prism arrangement (14, 33) to illuminate interface (18) and means (22) to measure the intensity of light beam reflected at interface. The device also has a second such optical system using a beam which is incident on the interface at a different angle, and/or is polarized.
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公开(公告)号：ES2069136T3
公开(公告)日：1995-05-01
申请号：ES91112286
申请日：1991-07-23
Applicant: BASF AG
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Patent Agency Ranking
公开(公告)号：DE4024420A1
公开(公告)日：1992-02-06
申请号：DE4024420
申请日：1990-08-01
Applicant: BASF AG
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公开(公告)号：DE50108140D1
公开(公告)日：2005-12-29
申请号：DE50108140
申请日：2001-07-26
Applicant: BASF AG
Inventor： SACHWEH DR , HEFFELS DR , RAEDLE DR , BIERMANN HELMUT , EISEN HANS JUERGEN , ETTMUELLER JUERGEN , REUVERS JOHANNES G
IPC: G01N15/02
Abstract: The method involves subjecting the particles to electromagnetic radiation that is scattered on the particles, determining the intensity of the scattered radiation in at least two different scattering regions and setting them in relation to each other. One scattering region contains the forward scattering region and another the rearward scattering region. Independent claims are also included for the following: (1) an arrangement for determining collective physical parameters of particles in gases; (2) a use of the method for aerosols in gases; (3) a computer program for implementing the method; (4) a data medium with a computer program.
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公开(公告)号：AT310946T
公开(公告)日：2005-12-15
申请号：AT01117674
申请日：2001-07-26
Applicant: BASF AG
Inventor： SACHWEH BERND DR , HEFFELS CAMIEL DR , RAEDLE MATTHIAS DR , BIERMANN HELMUT , EISEN HANS JUERGEN , ETTMUELLER JUERGEN , REUVERS JOHANNES G DR
IPC: G01N15/02
Abstract: The method involves subjecting the particles to electromagnetic radiation that is scattered on the particles, determining the intensity of the scattered radiation in at least two different scattering regions and setting them in relation to each other. One scattering region contains the forward scattering region and another the rearward scattering region. Independent claims are also included for the following: (1) an arrangement for determining collective physical parameters of particles in gases; (2) a use of the method for aerosols in gases; (3) a computer program for implementing the method; (4) a data medium with a computer program.
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公开(公告)号：DE59805773D1
公开(公告)日：2002-11-07
申请号：DE59805773
申请日：1998-07-27
Applicant: BASF AG
Inventor： WILLENBACHER NORBERT DR , HANCIOGULLARI HARUTYUN DR , RAEDLE MATTHIAS DR , ETTMUELLER JUERGEN
Abstract: In a proposed method for determining the immobilization of a colloidal coating dispersion which is applied to a porous substrate, the colloidal coating dispersion is applied to the porous substrate which forms a bounding surface of the measuring gap of a rheometer, and the change in the viscosity as a function of time is measured. The method is particularly suitable for measuring the immobilization of a paper coating slip on base paper.
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公开(公告)号：NO20013718L
公开(公告)日：2002-01-29
申请号：NO20013718
申请日：2001-07-27
Applicant: BASF AG
Inventor： SACHWEH BERNDT , HEFFELS CAMIEL , RAEDLE MATTHIAS , BIERMANN HELMUT , EISEN HANS JUERGEN , ETTMUELLER JUERGEN , REUVERS JOHANNES G
Abstract: The method involves subjecting the particles to electromagnetic radiation that is scattered on the particles, determining the intensity of the scattered radiation in at least two different scattering regions and setting them in relation to each other. One scattering region contains the forward scattering region and another the rearward scattering region. Independent claims are also included for the following: (1) an arrangement for determining collective physical parameters of particles in gases; (2) a use of the method for aerosols in gases; (3) a computer program for implementing the method; (4) a data medium with a computer program.
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