ATE336353T1 - Verfahren zur herstellung von hohlkörpern durch gasinjektion - Google Patents

Verfahren zur herstellung von hohlkörpern durch gasinjektion

Info

Publication number
ATE336353T1
ATE336353T1 AT99946219T AT99946219T ATE336353T1 AT E336353 T1 ATE336353 T1 AT E336353T1 AT 99946219 T AT99946219 T AT 99946219T AT 99946219 T AT99946219 T AT 99946219T AT E336353 T1 ATE336353 T1 AT E336353T1
Authority
AT
Austria
Prior art keywords
glass
composition
factor
thermoplastic polymer
thermoplastic
Prior art date
Application number
AT99946219T
Other languages
English (en)
Inventor
Andre Lambert
Gerhard Poetsch
Klaus Schwitzer
Original Assignee
Rhodia Engineering Plastics Sa
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9530985&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE336353(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Rhodia Engineering Plastics Sa filed Critical Rhodia Engineering Plastics Sa
Application granted granted Critical
Publication of ATE336353T1 publication Critical patent/ATE336353T1/de

Links

Classifications

    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0005—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor using fibre reinforcements
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0013—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor using fillers dispersed in the moulding material, e.g. metal particles
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/1703—Introducing an auxiliary fluid into the mould
    • B29C45/1704—Introducing an auxiliary fluid into the mould the fluid being introduced into the interior of the injected material which is still in a molten state, e.g. for producing hollow articles
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/1703—Introducing an auxiliary fluid into the mould
    • B29C45/1704—Introducing an auxiliary fluid into the mould the fluid being introduced into the interior of the injected material which is still in a molten state, e.g. for producing hollow articles
    • B29C2045/1723—Introducing an auxiliary fluid into the mould the fluid being introduced into the interior of the injected material which is still in a molten state, e.g. for producing hollow articles using fibre reinforcements
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/1703—Introducing an auxiliary fluid into the mould
    • B29C45/1704—Introducing an auxiliary fluid into the mould the fluid being introduced into the interior of the injected material which is still in a molten state, e.g. for producing hollow articles
    • B29C2045/1724—Introducing an auxiliary fluid into the mould the fluid being introduced into the interior of the injected material which is still in a molten state, e.g. for producing hollow articles hollows used as conduits

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
AT99946219T 1998-09-25 1999-09-14 Verfahren zur herstellung von hohlkörpern durch gasinjektion ATE336353T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9812182A FR2783743B1 (fr) 1998-09-25 1998-09-25 Procede de fabrication de corps creux par injection-gaz

Publications (1)

Publication Number Publication Date
ATE336353T1 true ATE336353T1 (de) 2006-09-15

Family

ID=9530985

Family Applications (2)

Application Number Title Priority Date Filing Date
AT99946219T ATE336353T1 (de) 1998-09-25 1999-09-14 Verfahren zur herstellung von hohlkörpern durch gasinjektion
AT06005804T ATE367253T1 (de) 1998-09-25 1999-09-14 Zusammensetzung für die herstellung hohler körper durch gasinjektiontechnik

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT06005804T ATE367253T1 (de) 1998-09-25 1999-09-14 Zusammensetzung für die herstellung hohler körper durch gasinjektiontechnik

Country Status (7)

Country Link
EP (2) EP1733864B1 (de)
AT (2) ATE336353T1 (de)
AU (1) AU5866799A (de)
DE (3) DE29924919U1 (de)
ES (2) ES2287921T3 (de)
FR (1) FR2783743B1 (de)
WO (1) WO2000018558A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2806344B1 (fr) * 2000-03-17 2002-10-25 Rhodia Engineering Plastics Sa Procede de fabrication de corps creux par injection-liquide
JP4781038B2 (ja) 2004-09-30 2011-09-28 豊田合成株式会社 樹脂成形品
GB0608090D0 (en) * 2006-04-25 2006-05-31 Gordon Ellis & Co Raised toilet seat
DE102006056787A1 (de) * 2006-12-01 2008-06-05 Volkswagen Ag Verfahren zur Herstellung eines zylinderförmigen Formkörpers aus Kunststoff, insbesondere eines aus Kunststoff bestehenden, einen Hohlraum besitzenden Bolzens, mit im Verhältnis zum Außendurchmesser sehr großer Länge

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2714338B2 (ja) * 1992-12-21 1998-02-16 旭化成工業株式会社 熱可塑性樹脂製歯車のガスアシスト成形法
JPH07138421A (ja) * 1993-11-18 1995-05-30 Asahi Chem Ind Co Ltd 中空型物射出成形用樹脂組成物及び成形体の製造方法
JPH08118519A (ja) * 1994-10-24 1996-05-14 Asahi Chem Ind Co Ltd 軸一体型樹脂製回転体の中空射出成形法
JP3617582B2 (ja) * 1996-11-20 2005-02-09 三菱エンジニアリングプラスチックス株式会社 中空部を有する自動車用ルーフレール及びその成形方法

Also Published As

Publication number Publication date
DE69932831D1 (de) 2006-09-28
DE69936600D1 (de) 2007-08-30
DE29924919U1 (de) 2006-09-21
AU5866799A (en) 2000-04-17
WO2000018558A1 (fr) 2000-04-06
ATE367253T1 (de) 2007-08-15
FR2783743A1 (fr) 2000-03-31
DE69936600T2 (de) 2008-04-17
FR2783743B1 (fr) 2000-12-01
ES2265692T3 (es) 2007-02-16
EP1733864B1 (de) 2007-07-18
DE69932831T2 (de) 2007-03-29
ES2287921T3 (es) 2007-12-16
EP1115546A1 (de) 2001-07-18
EP1733864A1 (de) 2006-12-20
EP1115546B1 (de) 2006-08-16

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