ATE347478T1 - Polymerschaumbearbeitung mit niedrigem gehalt an treibmitteln - Google Patents

Polymerschaumbearbeitung mit niedrigem gehalt an treibmitteln

Info

Publication number
ATE347478T1
ATE347478T1 AT01925090T AT01925090T ATE347478T1 AT E347478 T1 ATE347478 T1 AT E347478T1 AT 01925090 T AT01925090 T AT 01925090T AT 01925090 T AT01925090 T AT 01925090T AT E347478 T1 ATE347478 T1 AT E347478T1
Authority
AT
Austria
Prior art keywords
blowing agent
low blowing
polymer foam
agent content
foam processing
Prior art date
Application number
AT01925090T
Other languages
English (en)
Inventor
Jere R Anderson
Kelvin T Okamoto
Kent G Blizard
Original Assignee
Trexel Inc
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=27077655&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE347478(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US09/732,336 external-priority patent/US6958779B2/en
Application filed by Trexel Inc filed Critical Trexel Inc
Application granted granted Critical
Publication of ATE347478T1 publication Critical patent/ATE347478T1/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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/3469—Cell or pore nucleation
    • B29C44/348—Cell or pore nucleation by regulating the temperature and/or the pressure, e.g. suppression of foaming until the pressure is rapidly decreased

Landscapes

  • Injection Moulding Of Plastics Or The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • External Artificial Organs (AREA)
AT01925090T 2000-05-25 2001-02-09 Polymerschaumbearbeitung mit niedrigem gehalt an treibmitteln ATE347478T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US57908000A 2000-05-25 2000-05-25
US09/732,336 US6958779B2 (en) 1999-12-13 2000-12-07 Digital camera

Publications (1)

Publication Number Publication Date
ATE347478T1 true ATE347478T1 (de) 2006-12-15

Family

ID=27077655

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01925090T ATE347478T1 (de) 2000-05-25 2001-02-09 Polymerschaumbearbeitung mit niedrigem gehalt an treibmitteln

Country Status (7)

Country Link
EP (1) EP1283767B1 (de)
JP (1) JP2003534409A (de)
CN (1) CN1174845C (de)
AT (1) ATE347478T1 (de)
AU (1) AU2001251685A1 (de)
DE (1) DE60125030T2 (de)
WO (1) WO2001089794A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2839946B1 (fr) 2002-05-24 2004-12-24 Dassault Aviat Ensemble composite de lancement d'une charge utile dans l'espace
CN102049076A (zh) * 2010-12-02 2011-05-11 山东威高集团医用高分子制品股份有限公司 一次性使用注射器微孔发泡成型配件
DE102012108705B4 (de) 2012-09-17 2020-01-09 Mondi Ag Kunststofffolie
TWI667285B (zh) 2013-10-18 2019-08-01 德商巴斯夫歐洲公司 膨脹熱塑性彈性體之製造
EP2803478B1 (de) 2014-09-02 2016-06-29 Mondi Consumer Packaging Technologies GmbH Kunststoff-Mehrschichtfolie
EP2815879B1 (de) 2014-09-02 2024-10-09 Mondi AG Polyethylen-coextrusionsfolie
US12128666B2 (en) 2014-09-29 2024-10-29 Mucell Extrusion, Llc Multi-layer thermoformed polymeric foam articles and methods
US10272018B2 (en) 2015-10-22 2019-04-30 The Procter & Gamble Company Barrier patch of a foamed film and methods of improving skin appearance
CN106273196A (zh) * 2016-09-27 2017-01-04 黄吉人 可控制间歇运行的挤出发泡系统
EP4221952A1 (de) * 2020-09-30 2023-08-09 Basf Se Verfahren zur herstellung eines formkörpers

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4229395A (en) * 1976-03-13 1980-10-21 Asahi-Dow Limited Method for injection molding thick-walled articles
US5866053A (en) * 1993-11-04 1999-02-02 Massachusetts Institute Of Technology Method for providing continuous processing of microcellular and supermicrocellular foamed materials

Also Published As

Publication number Publication date
EP1283767A1 (de) 2003-02-19
CN1430548A (zh) 2003-07-16
CN1174845C (zh) 2004-11-10
JP2003534409A (ja) 2003-11-18
AU2001251685A1 (en) 2001-12-03
DE60125030T2 (de) 2007-06-28
EP1283767B1 (de) 2006-12-06
DE60125030D1 (de) 2007-01-18
WO2001089794A1 (en) 2001-11-29

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Legal Events

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