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公开(公告)号：CA1080895A
公开(公告)日：1980-07-01
申请号：CA281927
申请日：1977-07-04
Applicant: BASF AG
Inventor： BECKER ROLF , BORHO KLAUS , BUECHNER OSKAR , GROPPER HANS , HARTIG ULRICH
Abstract: O.Z. 32,091 The invention relates to a process for rapidly letting-down the pressure in continuous high pressure polymerization systems for the polymerization of ethylene. In this process, the let-down hot reaction mixture is passed into an expansion vessel in such a way that the jet of let-down hot reaction mixture issuing from the let-down line is led into the partially water-filled expansion vessel at an angle of from 0 to 45.degree. to the water surface, so that the jet does not enter below the surface but must touch or strike it. The method described makes it possible to let the mixture down partially and thus to slow down the decomposition in the case of explosive decomposition reactions occurring in the polymerization system.
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公开(公告)号：FR2510276B1
公开(公告)日：1989-09-22
申请号：FR8212837
申请日：1982-07-22
Applicant: BASF AG
Inventor： LYNCH JOHN , VYVIAL RUDOLF , ZUERGER MANFRED , BORHO KLAUS
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公开(公告)号：GB2105862A
公开(公告)日：1983-03-30
申请号：GB8221147
申请日：1982-07-21
Applicant: BASF AG
Inventor： VYVIAL RUDOLF , LYNCH JOHN , ZUERGER MANFRED , BORHO KLAUS
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Patent Agency Ranking
公开(公告)号：CA1192429A
公开(公告)日：1985-08-27
申请号：CA406885
申请日：1982-07-08
Applicant: BASF AG
Inventor： LYNCH JOHN , VYVIAL RUDOLF , ZUERGER MANFRED , BORHO KLAUS
Abstract: Multi-layer photopolymer elements,which are suitable for the production of relief printing plates and contain photosensitive polyvinyl alcohol/monomer layers which can be developed with water, can be improved in respect of their production, drying and shelf life by the application of a thin layer of a highly hydrolyzed low molecular weight polyvinyl alcohol.
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公开(公告)号：IT1159073B
公开(公告)日：1987-02-25
申请号：IT2202982
申请日：1982-06-23
Applicant: BASF AG
Inventor： LYNCH JOHN , VYVIAL RUDOLF , ZUERGER MANFRED , BORHO KLAUS
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公开(公告)号：GB2105862B
公开(公告)日：1984-09-12
申请号：GB8221147
申请日：1982-07-21
Applicant: BASF AG
Inventor： VYVIAL RUDOLF , LYNCH JOHN , ZUERGER MANFRED , BORHO KLAUS
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公开(公告)号：FR2510276A1
公开(公告)日：1983-01-28
申请号：FR8212837
申请日：1982-07-22
Applicant: BASF AG
Inventor： LYNCH JOHN , VYVIAL RUDOLF , ZUERGER MANFRED , BORHO KLAUS
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公开(公告)号：IT8222029D0
公开(公告)日：1982-06-23
申请号：IT2202982
申请日：1982-06-23
Applicant: BASF AG
Inventor： LYNCH JOHN , VYVIAL RUDOLF , ZUERGER MANFRED , BORHO KLAUS
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