子分类：
| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 81 | Extruding and filling containers made of foamed thermoplastic polymer | US3696179D | 1970-10-15 | US3696179A | 1972-10-03 | JACOBS WILLIAM A |
| Method for the simultaneous extrusion and filling of expandable thermoplastic containers wherein the expandable thermoplastic material is extruded, clamping means gather and seal the foamed thermoplastic after it is extruded and while it is still in a state of plasticity so that the sealed area is formed by fusion of a foamed thermoplastic material, intermittently operated feed means fills the container after the seal is made and the substance being packaged causes inflation and shaping of the container, and clamp means is operative upon the deenergization of the feed means to effect a similar type seal for the other end of the container.
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| 82 | Automatic mold stripping machine | US3655317D | 1970-02-26 | US3655317A | 1972-04-11 | FUNKHOUSER HAROLD F; DAUGHERTY CHARLES W |
| A machine for automatically stripping thin, flexible molded products from their molds on a continuously moving conveyor comprises, in essence, a movable array of arm pairs for clamping onto the molds, each arm having a pair of fingers for clamping onto a cuff or bead at the bottom of the molded product. The array of arms is attached to a movable carriage on a track parallel to the conveyor. A pneumatically actuated piston rod raises and lowers the array. Mechanical drive means are provided for engaging the carriage when the arm pairs are centered over the molds and for driving it at the same speed at the conveyor. As the carriage moves, it activates a series of switches which lower the array, clamp the arms onto the molds, clamp the fingers onto the beads, spread the arms again, and raise the array. A shuttle platform is driven under the raised array, and the stripped products are released. The carriage and the shuttle are then returned to their initial positions for a repetition of the cycle.
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| 83 | Process for treating the surface of a stretched film | US3639134D | 1969-06-04 | US3639134A | 1972-02-01 | STEGMEIER GERHARD; LENHART HELGA; GEBLER HORST; DIENER HORST |
| This invention relates to a process for treating the surface of a stretched film of a polyester or polypropylene or copolymers or polymer mixtures of the latter containing at least 60 percent by weight, calculated on the total polymer weight, of propylene, in order to improve the adhesion of the film surface to a heatsealable coating, which comprises subjecting the film surface to a corona discharge in an atmosphere consisting essentially of nitrogen or carbon dioxide containing not more than about 15 percent by volume of oxygen, at a film temperature in the range of room temperature to about 25* to 50* C. below the softening point of the stretched film. The invention also relates to the films so treated.
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| 84 | Apparatus for the manufacture of plastic tube heat exchanger units | US3459622D | 1966-11-07 | US3459622A | 1969-08-05 | FISHER RICHARD GORDON |
| 1,205,269. Tubular heat-exchangers. E. I. DU PONT DE NEMOURS & CO. 31 Oct., 1967 [7 Nov., 1966], No. 49465/67. Heading F4S. [Also in Division F2] In a heat-exchanger the tubes T are heatsealed in the tube plates 12, both the tubes and plates being of plastics materials such as a copolymer of tetrafluoroethylene and hexafluoropropylene, or polymers of amides, acetate, esters, olefins, vinyl halides or styrenes. | ||||||
| 85 | Method of incorporating a tear string in a thermoplastic web | US40633664 | 1964-10-26 | US3411968A | 1968-11-19 | VILUTIS LEONARD J; HULLER ADOLF H |
| 86 | Flexible plastic tube bundle and method of making | US42550765 | 1965-01-14 | US3315740A | 1967-04-25 | WITHERS MICHAEL S |
| 1,130,872. Tubular heat exchangers. E. I. DU PONT DE NEMOURS & CO. 13 Jan., 1966 [14 Jan., 1965], No. 1646/66. Heading F4S. A heat exchanger comprises a bundle of parallel thermoplastic tubes fastened to a sleeve 29 of metal, or metal lined with a thermoplastics material. The sleeve may be circular, hexagonal or rectangular and may alternatively. be of perforated metal embedded in thermoplastic material or may be of high melting-point thermoplastic material with a liner of low melting-point thermoplastic material. The tubes may be formed of spirally wound thermoplastic tapes, of coaxial and contiguous tubes or a combination of thermoplastic tapes spirally wound about thermoplastic tubes. The tube bundle may be fastened ino a metal or plastics shell to form the heat exchanger. The tube assembly may be utilized for cooling oil or gas or as an immersion heater or cooler but these applications are not described in detail. Dimensions of the actual construction are given. The tubes may have a sleeve at both ends or may be bent to U-shape, or as shown in Fig. 7, may be bent to U-shape and have one end attached to a sleeve 28 and the other end attached between sleeve 28 and an outer sleeve 29; alternatively the tubes could be straight with inner and outer sleeves 28, 29 at both ends. In a further construction (Fig. 8) the tubes are fused to a sleeve at each end and the portions of the tubes between the sleeves separated to form a flat warp (30). | ||||||
| 87 | Parenteral solution container | US30852863 | 1963-09-12 | US3298597A | 1967-01-17 | BELLAMY JR DAVID |
| 1,059,554. Seaming non-metallic sheet material. BAXTER LABORATORIES Inc. Aug. 31, 1964 [Sept. 12, 1963], No. 35510/64. Heading B5K. [Also in Division B8] A container for liquids, particularly therapeutic solutions, is formed of laminated plastics sheet so as to produce an inner layer of contents inert moisture resistant film and an outer layer of strength providing material which wholly surrounds the inner layer. This means that the inner layer is excluded from the seams. The laminate may be of polyvinylchloride and a polyhalohydrocarbon such as polychlorotrifluoroethylene which forms the inner layer. Two sheets 14, 15 may be welded together to enclose the contents, by high frequency heating whereby both films are melted simultaneously and pressure is applied by jaws such as 17, 17a to force the inner layer from the seam. | ||||||
| 88 | Thermoplastic bag sealer | US8850761 | 1961-02-10 | US3218961A | 1965-11-23 | KRAFT DONALD L; BEASON JR ELMER C; WELTY RICHARD O |
| 89 | Surface and interior modification of thermoplastic resinous bodies | US4575960 | 1960-07-27 | US3142630A | 1964-07-28 | PHILIP ANTOKAL; KRITCHEVER MATHEW F |
| 90 | Apparatus for preshrinking crystalline vinylidene chloride copolymer film | US10800649 | 1949-08-01 | US2540986A | 1951-02-06 | KLEIN WALTER A; TRULL ROBERT R; DETTMER EDWARD V |
| 91 | Dense articles formed tetrafluoroethylene core shell copolymers and methods of making the same | US15478817 | 2017-04-04 | US09988506B2 | 2018-06-05 | Lawrence A. Ford; Michael E. Kennedy; Shaofeng Ran; Todd S. Sayler; Gregory J. Shafer |
| A tetrafluoroethylene (TFE) copolymer film having a first endotherm between about 50° C. and about 300° C., a second endotherm between about 320° C. and about 350° C., and a third endotherm between about 350° C. and about 400° C. is provided. In exemplary embodiments, the third endotherm is approximately 380° C. In some embodiments, the second endotherm is between about 320° C. and about 330° C. or between about 330° C. and about 350° C. TFE copolymer films have a methane permeability less than about 20 μg*micron/cm2/min. In addition, the dense articles have a void volume of less than about 20%. Methods for dense articles from core shell tetrafluoroethylene copolymers are also provided. The dense articles exhibit improved physical and mechanical properties such as adhesion and barrier properties. | ||||||
| 92 | Implants for creating connections to tissue parts, in particular to skeletal parts, as well as device and method for implantation thereof | US15463052 | 2017-03-20 | US09924988B2 | 2018-03-27 | Marcel Aeschlimann; Laurent Torriani; Antonino Lanci; Jörg Mayer |
| A method for locating a material having thermoplastic properties in pores of bone tissue includes providing a pin having the material having thermoplastic properties and a core, wherein the material having thermoplastic properties is arranged on the circumferential surface of the core constituting an outer region of the pin. An opening is provided in the bone tissue, and the pin is positioned at least partly in the opening. The outer region of the pin is then impinged with mechanical vibration energy for a time sufficient for liquefying at least part of the material having thermoplastic properties, and, in a liquefied state, pressing it into the pores of the bone tissue surrounding the opening. The vibration energy is stopped for a time sufficient for re-solidification of the liquefied material, and then the core is removed. | ||||||
| 93 | IMPLANTS FOR CREATING CONNECTIONS TO TISSUE PARTS, IN PARTICULAR TO SKELETAL PARTS, AS WELL AS DEVICE AND METHOD FOR IMPLANTATION THEREOF | US15463052 | 2017-03-20 | US20170252082A1 | 2017-09-07 | Marcel Aeschlimann; Laurent Torriani; Antonino Lanci; Jörg Mayer |
| A method for locating a material having thermoplastic properties in pores of bone tissue includes providing a pin having the material having thermoplastic properties and a core, wherein the material having thermoplastic properties is arranged on the circumferential surface of the core constituting an outer region of the pin. An opening is provided in the bone tissue, and the pin is positioned at least partly in the opening. The outer region of the pin is then impinged with mechanical vibration energy for a time sufficient for liquefying at least part of the material having thermoplastic properties, and, in a liquefied state, pressing it into the pores of the bone tissue surrounding the opening. The vibration energy is stopped for a time sufficient for re-solidification of the liquefied material, and then the core is removed. | ||||||
| 94 | Dense articles formed from tetrafluoroethylene core shell copolymers and methods of making the same | US14577566 | 2014-12-19 | US09650479B2 | 2017-05-16 | Lawrence A. Ford; Michael E. Kennedy; Shaofeng Ran; Todd S. Sayler; Gregory J. Shafer |
| A tetrafluoroethylene (TFE) copolymer film having a first endotherm between about 50° C. and about 300° C., a second endotherm between about 320° C. and about 350° C., and a third endotherm between about 350° C. and about 400° C. is provided. In exemplary embodiments, the third endotherm is approximately 380° C. In some embodiments, the second endotherm is between about 320° C. and about 330° C. or between about 330° C. and about 350° C. TFE copolymer films have a methane permeability less than about 20 μg*micron/cm2/min. In addition, the dense articles have a void volume of less than about 20%. Methods for dense articles from core shell tetrafluoroethylene copolymers are also provided. The dense articles exhibit improved physical and mechanical properties such as adhesion and barrier properties. | ||||||
| 95 | Implants for creating connections to tissue parts, in particular to skeletal parts, as well as device and method for implantation thereof | US14953869 | 2015-11-30 | US09615872B2 | 2017-04-11 | Marcel Aeschlimann; Laurent Torriani; Antonino Lanci; Jörg Mayer |
| A method for locating a material having thermoplastic properties in pores of bone tissue includes providing a pin having the material having thermoplastic properties and a core, wherein the material having thermoplastic properties is arranged on the circumferential surface of the core constituting an outer region of the pin. An opening is provided in the bone tissue, and the pin is positioned at least partly in the opening. The outer region of the pin is then impinged with mechanical vibration energy for a time sufficient for liquefying at least part of the material having thermoplastic properties, and, in a liquefied state, pressing it into the pores of the bone tissue surrounding the opening. The vibration energy is stopped for a time sufficient for re-solidification of the liquefied material, and then the core is removed. | ||||||
| 96 | METHOD OF APPLYING ADHESIVE COATED FILM | US14949350 | 2015-11-23 | US20160075120A1 | 2016-03-17 | Ronald S. Steelman; John R. David |
| An adhesive-applying method is disclosed herein. The method comprises: providing a film comprising pressure sensitive adhesive coated on a major surface thereof; heating the film to a softening point of the film; and pressing the film against a substrate with an application device, the application device comprising a film-contacting portion, the film-contacting portion comprising a foam material and having a thermal conductivity of less than 1.8 BTU/hr-in-ft2-° F.; wherein the pressure sensitive adhesive on the major surface of the film adheres to the substrate. Application devices and kits that may be used in conjunction with the method are also disclosed herein. | ||||||
| 97 | Implants for creating connections to tissue parts, in particular to skeletal parts, as well as device and method for implantation thereof | US14576880 | 2014-12-19 | US09216083B2 | 2015-12-22 | Marcel Aeschlimann; Laurent Torriani; Antonino Lanci; Jörg Mayer |
| A method for locating a material having thermoplastic properties in pores of bone tissue includes providing a pin having the material having thermoplastic properties and a core, wherein the material having thermoplastic properties is arranged on the circumferential surface of the core constituting an outer region of the pin. An opening is provided in the bone tissue, and the pin is positioned at least partly in the opening. The outer region of the pin is then impinged with mechanical vibration energy for a time sufficient for liquefying at least part of the material having thermoplastic properties, and, in a liquefied state, pressing it into the pores of the bone tissue surrounding the opening. The vibration energy is stopped for a time sufficient for re-solidification of the liquefied material, and then the core is removed. | ||||||
| 98 | IMPLANTS FOR CREATING CONNECTIONS TO TISSUE PARTS, IN PARTICULAR TO SKELETAL PARTS, AS WELL AS DEVICE AND METHOD FOR IMPLANTATION THEREOF | US14576880 | 2014-12-19 | US20150105862A1 | 2015-04-16 | Marcel Aeschlimann; Laurent Torriani; Antonino Lanci; Jörg Mayer |
| A method for locating a material having thermoplastic properties in pores of bone tissue includes providing a pin having the material having thermoplastic properties and a core, wherein the material having thermoplastic properties is arranged on the circumferential surface of the core constituting an outer region of the pin. An opening is provided in the bone tissue, and the pin is positioned at least partly in the opening. The outer region of the pin is then impinged with mechanical vibration energy for a time sufficient for liquefying at least part of the material having thermoplastic properties, and, in a liquefied state, pressing it into the pores of the bone tissue surrounding the opening. The vibration energy is stopped for a time sufficient for re-solidification of the liquefied material, and then the core is removed. | ||||||
| 99 | Reinforced hose assembly | US13154737 | 2011-06-07 | US08936047B2 | 2015-01-20 | Rich Hahn; Elvis Alihodzic; George Fetzer |
| A reinforced hose assembly includes tubular inner layers with a uniform interior radial surface and an exterior radial surface. The tubular inner layer defines a longitudinal axis along a length thereof and comprises a first fluorocarbon polymer. The reinforced hose assembly also includes a bonding layer comprising a second fluorocarbon polymer. The bonding layer is disposed about the exterior radial surface of the tubular inner layer. The reinforced hose assembly also includes a reinforcing element comprising the second fluorocarbon polymer, attached to bonding layer and helically disposed about the tubular inner layer at a predetermined helical pitch measured relative to the longitudinal axis of the tubular inner layer. | ||||||
| 100 | Implants for creating connections to tissue parts, in particular to skeletal parts, as well as device and method for implantation thereof | US13667098 | 2012-11-02 | US08932337B2 | 2015-01-13 | Marcel Aeschlimann; Laurent Torriani; Antonino Lanci; Jorg Mayer |
| Implants for forming a positive connection with human or animal parts include a material, such as thermoplastics and thixotropic materials, that can be liquefied by means of mechanical energy. The implants are brought into contact with the tissue part, are subjected to the action of ultrasonic energy while being pressed against the tissue part. The liquefiable material liquefies and is pressed into openings or surface asperities of the tissue part so that, once solidified, the implant is positively joined thereto. The implantation involves the use of an implantation device that includes a generator, an oscillating element, and a resonator. The generator causes the oscillating element to mechanically oscillate, and the element transmits the oscillations to the resonator. The resonator is used to press the implant against the tissue part to transmit oscillations to the implant. | ||||||
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