CH328821A - Verfahren zum Verschweissen von Schaumstoffen mit Hochfrequenz - Google Patents

Verfahren zum Verschweissen von Schaumstoffen mit Hochfrequenz

Info

Publication number
CH328821A
CH328821A CH328821DA CH328821A CH 328821 A CH328821 A CH 328821A CH 328821D A CH328821D A CH 328821DA CH 328821 A CH328821 A CH 328821A
Authority
CH
Switzerland
Prior art keywords
foams
welding
high frequency
frequency
welding foams
Prior art date
Application number
Other languages
English (en)
Inventor
Zucht Conrad
Original Assignee
Staeger Reinhard
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Staeger Reinhard filed Critical Staeger Reinhard
Publication of CH328821A publication Critical patent/CH328821A/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/12—Bonding of a preformed macromolecular material to the same or other solid material such as metal, glass, leather, e.g. using adhesives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/04—Dielectric heating, e.g. high-frequency welding, i.e. radio frequency welding of plastic materials having dielectric properties, e.g. PVC
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/4855—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by their physical properties, e.g. being electrically-conductive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/02—Preparation of the material, in the area to be joined, prior to joining or welding
    • B29C66/026—Chemical pre-treatments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
    • B29C66/727—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being porous, e.g. foam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/12—Dielectric heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
CH328821D 1954-07-15 1954-07-15 Verfahren zum Verschweissen von Schaumstoffen mit Hochfrequenz CH328821A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH777656X 1954-07-15

Publications (1)

Publication Number Publication Date
CH328821A true CH328821A (de) 1958-03-31

Family

ID=4535945

Family Applications (1)

Application Number Title Priority Date Filing Date
CH328821D CH328821A (de) 1954-07-15 1954-07-15 Verfahren zum Verschweissen von Schaumstoffen mit Hochfrequenz

Country Status (4)

Country Link
US (1) US2859153A (de)
CH (1) CH328821A (de)
DE (1) DE1097593B (de)
GB (1) GB777656A (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2952578A (en) * 1956-01-10 1960-09-13 Monsanto Chemicals Heat sealing method
US2992958A (en) * 1957-08-16 1961-07-18 Yamaguchi Sakuji Method of welding nylon and similar fabrics made of synthetic fibers by high frequency energy
DE1228783B (de) * 1957-09-10 1966-11-17 Degussa Verfahren zum Verschweissen von thermoplastischen Flaechenerzeugnissen mit beliebigen werkstofflich verschiedenen Unterlagen
NL113706C (de) * 1957-12-27
US3249129A (en) * 1960-07-08 1966-05-03 Johnson & Johnson Heat-sealable materials
US3164508A (en) * 1961-10-19 1965-01-05 Ncr Co Method for bonding plastic materials of the thermoplastic type
US3468736A (en) * 1965-04-02 1969-09-23 Bakelite Xylonite Ltd Bonding shaped structures for artificial plastics
US3454442A (en) * 1965-10-19 1969-07-08 Heller William C Jun Art of thermally joining materials
US4096016A (en) * 1969-01-25 1978-06-20 Gerhard Pohl Process for making and using high frequency weldable material
US4035216A (en) * 1972-05-30 1977-07-12 Arco Polymers, Inc. Method for bonding expanded polymeric parts
US4253898A (en) * 1979-12-17 1981-03-03 The B. F. Goodrich Company Bonding composition and microwave process for bonding together plastic components
US5573617A (en) * 1995-04-13 1996-11-12 General Motors Corporation Method of making a two-tone interior vehicle trim panel skin

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR878162A (fr) * 1940-10-14 1943-01-13 Dynamit Nobel Ag Procédé pour réunir deux ou un plus grand nombre de feuilles de matière par utilisation de la chaleur due aux pertes diélectriques et dispositif pour la mise en oeuvre du procédé
CH260146A (de) * 1941-08-18 1949-02-28 Limited Arc Manufacturing Co Verfahren zur Verbindung von Werkstücken aus thermoplastischen Kunststoffen.
GB567380A (en) * 1943-04-30 1945-02-12 Bruno Jablonsky Improved method of controlling the heat produced by a high frequency electric field in a bonded fibrous material
GB588609A (en) * 1943-05-21 1947-05-29 Induction Heating Corp Improvements in and relating to methods of indirectly heating non-conductive materials by electromagnetic induction
DE878162C (de) * 1944-02-11 1953-06-01 Quester Fa Wilh Werkzeug fuer Maschinen zum Feinschleifen oder zum Laeppen von Wellen, insbesondere Kurbelwellen
US2721600A (en) * 1954-05-13 1955-10-25 Windsor Mfg Co Of Clifton Method of making table tennis balls

Also Published As

Publication number Publication date
GB777656A (en) 1957-06-26
US2859153A (en) 1958-11-04
DE1097593B (de) 1961-01-19

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