FR2746697B1 - Procede de soudage par fusion de produits moules contenant des polyesters par une technique de soudage a haute frequence et utilisation de ces polyesters - Google Patents

Procede de soudage par fusion de produits moules contenant des polyesters par une technique de soudage a haute frequence et utilisation de ces polyesters

Info

Publication number
FR2746697B1
FR2746697B1 FR9702984A FR9702984A FR2746697B1 FR 2746697 B1 FR2746697 B1 FR 2746697B1 FR 9702984 A FR9702984 A FR 9702984A FR 9702984 A FR9702984 A FR 9702984A FR 2746697 B1 FR2746697 B1 FR 2746697B1
Authority
FR
France
Prior art keywords
polyesters
molded products
frequency welding
containing molded
welded polyester
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
FR9702984A
Other languages
English (en)
Other versions
FR2746697A1 (fr
Inventor
Dieter Disselbeck
Hans Joachim Bruning
Bernhard Jahn
Klaus Bender
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hoechst Trevira GmbH and Co KG
Original Assignee
Hoechst Trevira GmbH and Co KG
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 Hoechst Trevira GmbH and Co KG filed Critical Hoechst Trevira GmbH and Co KG
Publication of FR2746697A1 publication Critical patent/FR2746697A1/fr
Application granted granted Critical
Publication of FR2746697B1 publication Critical patent/FR2746697B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C08J5/121—Bonding of a preformed macromolecular material to the same or other solid material such as metal, glass, leather, e.g. using adhesives by heating
    • 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
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
    • B29C65/1403—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation characterised by the type of electromagnetic or particle radiation
    • B29C65/1425—Microwave radiation
    • 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
    • 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
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • C08J2367/03—Polyesters derived from dicarboxylic acids and dihydroxy compounds the dicarboxylic acids and dihydroxy compounds having the hydroxy and the carboxyl groups directly linked to aromatic rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Reinforced Plastic Materials (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
FR9702984A 1996-03-16 1997-03-13 Procede de soudage par fusion de produits moules contenant des polyesters par une technique de soudage a haute frequence et utilisation de ces polyesters Expired - Fee Related FR2746697B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19610481A DE19610481B4 (de) 1996-03-16 1996-03-16 Verfahren zum An- oder Aufschmelzen von geformten Gebilden durch Hochfrequenzschweißen

Publications (2)

Publication Number Publication Date
FR2746697A1 FR2746697A1 (fr) 1997-10-03
FR2746697B1 true FR2746697B1 (fr) 2000-07-13

Family

ID=7788560

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9702984A Expired - Fee Related FR2746697B1 (fr) 1996-03-16 1997-03-13 Procede de soudage par fusion de produits moules contenant des polyesters par une technique de soudage a haute frequence et utilisation de ces polyesters

Country Status (7)

Country Link
US (1) US5804025A (fr)
JP (1) JPH107814A (fr)
KR (1) KR970064877A (fr)
CN (1) CN1104323C (fr)
DE (1) DE19610481B4 (fr)
FR (1) FR2746697B1 (fr)
IT (1) IT1290052B1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2760636B1 (fr) * 1997-03-14 1999-04-30 Oreal Composition gelifiee vaporisable
WO2003101729A2 (fr) * 2002-05-29 2003-12-11 Gary Blake Produit stratifie et son procede de preparation
CN100347238C (zh) * 2004-11-25 2007-11-07 同济大学 具有高频焊接性能的abs改性塑料及其制备方法
DE102005054723A1 (de) * 2005-11-17 2007-05-24 Degussa Gmbh Verwendung von Polyesterpulver in einem formgebenden Verfahren und Formkörper, hergestellt aus diesem Polyesterpulver
US9452597B2 (en) * 2010-04-05 2016-09-27 Let's Gel, Inc. Method for fabricating an anti-fatigue mat with a pre-formed gel cushioning member
EP2990434B1 (fr) 2014-06-17 2018-04-18 Adient Luxembourg Holding S.à r.l. Housse de siege avec textile d'espacement, siege en etant equipe et procede de fabrication d'une housse de siege

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4810434A (en) * 1985-02-01 1989-03-07 American Hoechst Corporation Process for manufacture of surface-modified oriented polymeric film
JPS62273229A (ja) * 1986-05-21 1987-11-27 Asahi Chem Ind Co Ltd 高周波溶着性に優れたポリエステル繊維材料
JP2643785B2 (ja) * 1993-08-30 1997-08-20 花王株式会社 金属容器
US5849843A (en) * 1993-11-16 1998-12-15 Baxter International Inc. Polymeric compositions for medical packaging and devices

Also Published As

Publication number Publication date
FR2746697A1 (fr) 1997-10-03
CN1164465A (zh) 1997-11-12
ITMI970539A1 (it) 1998-09-12
JPH107814A (ja) 1998-01-13
KR970064877A (ko) 1997-10-13
CN1104323C (zh) 2003-04-02
DE19610481B4 (de) 2007-01-18
US5804025A (en) 1998-09-08
IT1290052B1 (it) 1998-10-19
DE19610481A1 (de) 1997-09-18

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse

Effective date: 20061130