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Patent Agency Ranking1.发明授权Production of nonplane building components composed of thermoplastic and metal layers 失效生产由热塑性和金属层组成的非皮革建筑构件
公开(公告)号：US3594249A
公开(公告)日：1971-07-20
申请号：US3594249D
申请日：1968-09-11
Applicant: BASF AG
Inventor： MUELLER-TAMM HEINZ , FRIELINGSDORF HANS
CPC classification number: E04C2/322 , B29C67/00 , B32B15/08 , B32B37/153 , B32B38/1866 , C09J123/08 , E04C2/292 , Y10T156/1007 , Y10T156/1008 , Y10T156/1018 , Y10T156/1044
Abstract: A PROCESS FOR THE PRODUCTION OF NONPLANE BUILDING COMPONENTS WHICH COMPRISE A RELATIVELY THICK INNER PLY OF THE THERMOPLASTIC AND RELATIVELY THIN OUTER PLIES OF METAL. THE BUILDING COMPONENTS ARE PREPARED BY CONTINUOUSLY PREPARING A BOARD FROM A POLYETHYLENE BY MEANS OF A SCREW EXTRUDER AT ELEVATED TEMPERATURE, COVERING THE BOARD THUS OBTAINED ON BOTH SIDES FIRST WITH A FILM OF A SPECIAL TERPOLYMER AND THEN WITH A METAL SHEET AT ELEVATED TEMPERATURE, FORMING A SANDWICH ASSEMBLY FROM THE WHOLE UNDER THE PRESSURE OF ROLLERS AND THEN BRINGING THE PLANE BOARD INTO THE DESIRED NONPLANE SHAPE AT ELEVATED TEMPERATURE USING EXTERNAL FORCES.
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公开(公告)号：US3684610A
公开(公告)日：1972-08-15
申请号：US3684610D
申请日：1969-08-26
Applicant: BASF AG
Inventor： FRIELINGSDORF HANS , MUELLER-TAMM HEINZ , MAHLING DIETER
CPC classification number: B21D49/00 , B32B15/08 , B32B27/00 , Y10T156/1084 , Y10T428/26 , Y10T428/31681
Abstract: A PROCESS FOR THE PRODUCTION OF SANDWICH CONSTRUCTIONS CONSISTING OF (A) AN INNER PLY OF POLYETHYLENE; (B) ADHESION-PROMOTING INTERLAYERS APPLIED TO BOTH SIDES OF THE INNER PLY AND (C) OUTER PLIES OF METAL APPLIED TO THE TWO INTERLAYERS. IT IS A CHARACTERISTIC FEATURE OF THE INVENTION THAT SHEETING IS PREPARED CONTINUOUSLY FROM A SPECIAL POLYETHYLENE BY MEANS OF A SCREW EXTRUDER AT A SPECIFIC TEMPERATURE OF THE MATERIAL, THIS SHEETING IS COVERED ON BOTH SIDES WITH A FILM OF A SPECIAL TERPOLYMER BY MEANS OF A PAIR OF ROLLERS, THE RESULTANT LAMINATE IS THEN COVERED CONTINUOUSLY BY MEANS OF A PAIR OF ROLLERS AT A SPECIFIC TEMPERATURE OF THE MATERIAL WITH METAL SHEETING HAVING A SPECIFIC TEMPERATURE AND THE WHOLE IS COMBINED TO FORM A SANDWICH PANEL UNDER A SPECIFIC ROLLER PRESSURE. THE PROCCESS GIVE SANDWICH CONSTRUCTIONS HAVING PARTICULARLY GOOD CHEMICAL AND PHYSICAL PROPERTIES IN A SIMPLE WAY.
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公开(公告)号：US3634166A
公开(公告)日：1972-01-11
申请号：US3634166D
申请日：1969-08-26
Applicant: BASF AG
Inventor： FRIELINGSDORF HANS , MUELLER-TAMM HEINZ , MAHLING DIETER
CPC classification number: B32B37/153 , B32B15/08 , B32B2309/02 , B32B2309/105
Abstract: A process for the production of sandwich constructions consisting of (a) an inner ply of polyethylene; (b) adhesionpromoting interlayers applied to both sides of the inner ply and (c) outer plies of metal applied to the two interlayers. It is a characteristic feature of the invention that sheeting is prepared continuously from a special polyethylene by means of a screw extruder at a specific temperature of the material, this sheeting is covered on both sides with a film of a special polymer by means of a pair of rollers, the resultant laminate is then covered continuously by means of a pair of rollers at a specific temperature of the material with metal sheeting having a specific temperature and the whole is combined to form a sandwich panel under a specific roller pressure. The process gives sandwich constructions having particularly good chemical and physical properties in a simple way.
Abstract translation: 夹层结构的制造方法，由（a）聚乙烯内层组成; （b）施加到内层两侧的粘合促进中间层和（c）施加到两个夹层的金属外层。 本发明的特征在于，在材料的特定温度下通过螺杆挤出机从特殊聚乙烯连续制备片材，该片材通过一对用特殊聚合物膜覆盖在两侧 的辊子，然后通过一对辊在材料的特定温度下连续覆盖得到的层压体，其中金属片材具有特定温度，并且整体被组合以在特定辊压力下形成夹层板。 该方法以简单的方式给出具有特别好的化学和物理性能的夹层结构。
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公开(公告)号：US3619320A
公开(公告)日：1971-11-09
申请号：US3619320D
申请日：1968-08-30
Applicant: BASF AG
Inventor： MUELLER-TAMM HEINZ , FRIELINGSDORF HANS
IPC: B32B27/00
CPC classification number: B32B27/00
Abstract: A process for the production of plane three-ply materials for plane building components, which materials consist of a relatively thick inner ply of a thermoplastic and relatively thin outer plies of another thermoplastic. The process comprises preparing a board of polyethylene by means of a screw extruder at elevated temperature and covering the board on both sides with a film of a terpolymer at elevated temperature by means of a pair of rollers to form a sandwich assembly. The terpolymer must have a specific chemical composition; it is prepared from (1) a predominant amount of ethylene, (2) a relatively low amount of an ethylenically unsaturated carboxylic acid and (3) a relatively low amount of an ester of an ethylenically unsaturated carboxylic acid.
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5.发明授权Production of plane building components comprising a thermoplastic innerlayer with metal outer plies 失效生产包含金属外壳的热塑性内衬的平面建筑构件
公开(公告)号：US3594250A
公开(公告)日：1971-07-20
申请号：US3594250D
申请日：1968-09-06
Applicant: BASF AG
Inventor： MUELLER-TAMM HEINZ , MAHLING DIETER , FRIELINGSDORF HANS , HOFMANN ALFRED
Abstract: A PROCESS FOR THE PRODUCTION OF PLANE BUILDING COMPONENTS WHICH ARE COMPOSED OF A RELATIVELY THICK INNER PLY OF A THERMOPLASTIC AND RELATIVELY THIN OUTER PLIES OF METAL. IN THE PROCESS A BOARD IS FIRST MADE CONTINUOUSLY FROM A POLYETHYLENE BY MEANS OF A SCREW EXTRUDER AT ELEVATED TEMPERATURE THEN THIS BOARD IS COATED ON BOTH SIDES BY MEANS OF A PAIR OF ROLLERS CONTINUOUSLY WITH A FILM OF A SPECIAL TERPOLYMER AND THEREAFTER WITH A SHEET OF METAL. THE WHOLE IS MADE INTO A SANDWICH ASSEMBLY BY THE PRESSURE OF THE ROLLERS AND THEN BROUGHT TO AMBIENT TEMPERATURE.
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