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公开(公告)号：US3882260A
公开(公告)日：1975-05-06
申请号：US33030773
申请日：1973-02-07
Applicant: BASF AG
Inventor： MUELLER-TAMM HEINZ , IMMEL WOLFGANG , MOHR HEINRICH , FAUTH KARL-HEINZ
CPC classification number: C08J7/047 , C08J2423/00 , Y10T428/266 , Y10T428/31913
Abstract: Method of coating shaped articles of plastics which show a tendency to stick at ordinary temperatures, comprising the application of molten polyethylene, polypropylene, copolymers of ethylene and propylene or mixtures of said polymers having a molecular weight of from 2,000 to 20,000.
Abstract translation: 在常温下涂布塑性变形的塑料制品的方法，包括施加熔融聚乙烯，聚丙烯，乙烯和丙烯的共聚物或分子量为2,000至20,000的所述聚合物的混合物。
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公开(公告)号：US3655504A
公开(公告)日：1972-04-11
申请号：US3655504D
申请日：1969-05-19
Applicant: BASF AG
Inventor： MUELLER-TAMM HEINZ , HOFMANN ALFRED
IPC: B32B15/08
CPC classification number: B32B15/08 , Y10T428/24967 , Y10T428/24975 , Y10T428/31699
Abstract: Laminated metal plates made of (1) an outer layer of a metal, (2) an intermediate layer of a polymer, (3) an inner layer of a metal, (4) an intermediate layer of a polymer and (5) an outer layer of a metal. It is a characteristic of the invention that the polymer of layers (2) and (4) is a special terpolymer.
Abstract translation: 由（1）金属外层制成的叠层金属板，（2）聚合物的中间层，（3）金属内层，（4）聚合物的中间层和（5）外层 一层金属。 本发明的特征是层（2）和（4）的聚合物是特殊的三元共聚物。
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3.发明授权Process for working up particulate polyolefins obtained by polymerization carried out with the aid of ziegler/natta catalysts 失效用ZIEGLER / NATTA催化剂辅助聚合得到的颗粒聚合物工艺
公开(公告)号：US3925341A
公开(公告)日：1975-12-09
申请号：US41906073
申请日：1973-11-26
Applicant: BASF AG
Inventor： MUELLER-TAMM HEINZ , SCHICK HANNES , RAU WOLFGANG , HENNENBERGER PETER
Abstract: A process for working up particulate polyolefins obtained by polymerization carried out with the aid of Ziegler/Natta catalysts. The process of the invention is characterized by a continuous, conventional operation (1) comprising the following integrated sub-stages: (1.1) introducing particulate polyolefin to a melting zone, (1.2) passing the molten polyolefin to a degassing zone, (1.3) transferring the degassed polyolefin to a discharge zone, and (1.4) finally extruding and granulating the resulting polyolefin; and by an important, additional and new feature (2) comprising the addition of an alkenoxide, water and optionally nitrogen to the polyolefin immediately before it passes to the melting zone or while it is in the melting zone. This process makes it possible to produce granular polyolefins of low halogen content in a particularly simple manner.
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公开(公告)号：US3634382A
公开(公告)日：1972-01-11
申请号：US3634382D
申请日：1969-08-01
Applicant: BASF AG
Inventor： TRIESCHMANN HANS-GEORG , RAU WOLFGANG , MUELLER-TAMM HEINZ , PFANNMUELLER HELMUT
CPC classification number: C08J3/12 , C08F8/50 , C08F110/06 , C08F2810/10 , C08J2323/12 , Y10S526/909 , C08F2/02
Abstract: PRODUCTION OF GRANULAR PROPYLENE POLYMERS IN WHICH (1) PROPYLENE IS POLYMERIZED BY MEANS OF A ZIEGLER-NATTA CATALYST IN THE ABSENCE OF SOLVENTS OR DILUENTS SO THAT A POWDERED POLYMER IS DIRECTLY OBATINED WHICH HAS SPECIAL SPECIFICATION, (2) THIS POLYMER IS GIVEN A THERMAL AND MECHANICAL AFTERTREATMENT IN A SPECAIL WAY WITHOUT THE CATALYST HAVING BEEN PREVIOUSLY DEACTVATED, AND (3) THE POLYMER THUS AFTERTREATED IS HOMOGENIZED, EXTRUDED AND GRANLUATED BY CONVENTIONAL METHODS. THE POLYMER OBTAINES IS PARTICULARLY EASY TO PROCESS.
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5.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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Patent Agency Ranking
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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7.发明授权Laminating metal to polyolefin with an organic peroxide and a terpolymer of ethylene, t-butyl acrylate and acrylic acid 失效将金属与有机过氧化物和乙烯的叔丁基丙烯酸叔丁酯和丙烯酸的三元共聚物
公开(公告)号：US3663334A
公开(公告)日：1972-05-16
申请号：US3663334D
申请日：1969-05-19
Applicant: BASF AG
Inventor： MUELLER-TAMM HEINZ , HOFMANN ALFRED
IPC: C08L23/00 , B32B7/10 , B32B27/00 , C08K5/14 , C08L33/00 , C08L33/02 , C08L101/00 , C09D123/02 , C09J123/02 , C09J123/08 , C09J3/14 , C09J5/06 , C09J7/00
CPC classification number: B32B27/00 , C08L2666/34 , C09J123/08 , Y10T428/31699 , Y10T428/31913 , Y10T428/31938
Abstract: A process for bonding or laminating materials by means of terpolymers of ethylene, an ethylenically unsaturated carboxylic acid and an ester of an ethylenically unsaturated carboxylic acid. It is a characteristic of the process that the terpolymers are used with an addition of an organic peroxide having the general formula R1-O-O-R2 or R1-O-O-X-O-O-R2 in which R1 and R2 denote hydrogen atoms or alkyl, aryl, aralkyl, alkaryl or acyl radicals and X denotes an aliphatic, aromatic, aromatic-aliphatic or aliphatic-aromatic radical.
Abstract translation: 通过乙烯，烯键式不饱和羧酸和烯属不饱和羧酸的酯的三元共聚物粘合或层压材料的方法。 使用三元共聚物与添加具有通式R1-OO-R2或R1-OOX00-R2的有机过氧化物（其中R 1和R 2表示氢原子）或烷基，芳基，芳烷基，烷芳基 或酰基，X表示脂族，芳族，芳族 - 脂族或脂族 - 芳族基团。
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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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10.发明授权
公开(公告)号：US3616019A
公开(公告)日：1971-10-26
申请号：US3616019D
申请日：1968-11-13
Applicant: BASF AG
Inventor： MUELLER-TAMM HEINZ , MAHLING DIETER , FRIEDLINGSDORF HANS , HOFMANN ALFRED
CPC classification number: B32B37/153 , B32B15/08 , C08J5/128 , C08J2323/06
Abstract: A process for the production of plane building components, comprising relatively thick inner ply of a thermoplastic and relatively thin outer plies of metal. In the process a board is prepared continuously from a polyethylene by means of an extruder at elevated temperature, the board thus obtained is continuously covered on each side first with a film of an ethylene polymer containing carboxyl groups by means of at least one pair of rollers and then with metal sheeting, the whole being made into a sandwich assembly under roller pressure and the plane building component formed being cooled to ambient temperature.
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