BE503254A - Procede de fabrication de corps cellulaires de forme inalterable - Google Patents

Procede de fabrication de corps cellulaires de forme inalterable

Info

Publication number
BE503254A
BE503254A BE503254DA BE503254A BE 503254 A BE503254 A BE 503254A BE 503254D A BE503254D A BE 503254DA BE 503254 A BE503254 A BE 503254A
Authority
BE
Belgium
Prior art keywords
heat treatment
cell
cell bodies
gas
bodies
Prior art date
Application number
Other languages
English (en)
French (fr)
Original Assignee
Lonza, Elektrizitätswerke Und Chemische Fabriken A.G.
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 Lonza, Elektrizitätswerke Und Chemische Fabriken A.G. filed Critical Lonza, Elektrizitätswerke Und Chemische Fabriken A.G.
Publication of BE503254A publication Critical patent/BE503254A/fr

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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/36—After-treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
BE503254D 1950-06-07 1951-05-15 Procede de fabrication de corps cellulaires de forme inalterable BE503254A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1042982X 1950-06-07
CH289700T 1951-12-12

Publications (1)

Publication Number Publication Date
BE503254A true BE503254A (fr) 1951-05-31

Family

ID=61221227

Family Applications (1)

Application Number Title Priority Date Filing Date
BE503254D BE503254A (fr) 1950-06-07 1951-05-15 Procede de fabrication de corps cellulaires de forme inalterable

Country Status (4)

Country Link
BE (1) BE503254A (de)
CH (1) CH289700A (de)
FR (1) FR1042982A (de)
NL (1) NL81708C (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE941389C (de) * 1951-04-19 1956-04-12 Basf Ag Verfahren zur Herstellung poroeser Formkoerper aus thermoplastischen Kunststoffen
DE1218144B (de) * 1959-07-30 1966-06-02 Lonza Ag Verfahren zur Herstellung von auch bei starken Temperaturschwankungen im wesentlichen volumenbestaendigen Schaumstoffkoerpern mit geschlossenen Zellen aus Polyvinylchloridmaterial durch eine Waermebehandlung

Also Published As

Publication number Publication date
NL81708C (nl) 1956-06-15
FR1042982A (fr) 1953-11-05
CH289700A (de) 1953-03-31

Similar Documents

Publication Publication Date Title
BE1005181A3 (fr) Compositions comprenant un ether fluore et utilisation de ces compositions.
US3329509A (en) Food wrapping membrane
BE508314A (fr) Corps thermoplastiques cellulaires
CH675048A5 (de)
CH675049A5 (de)
BE503254A (fr) Procede de fabrication de corps cellulaires de forme inalterable
BE575398A (de)
FR2556354A1 (fr) Particules expansables en resine de type chlorure de vinylidene, particules mousses, produit mousse moule et leurs procedes de preparation
US2795008A (en) Method of producing cellular resin bodies
EP0554468B1 (de) Verfahren zum Erhalten von gekochten und tiefgefrorenen Kartoffeln
JPH0649772B2 (ja) ポリマー材料中への添加剤の浸入方法、および添加剤入りポリマー材料
CH627124A5 (de)
KR101874166B1 (ko) Ｐｅｇ를 이용한 대나무의 건조방법
DE1694765A1 (de) Verfahren zum Einfuehren eines durchdringungsunfaehigen Blaehmittels in die geschlossenen Zellen eines zellenfoermigen Kunststofferzeugnisses von niedriger Dichte
CA2269904C (fr) Procede de traitement du bois par impregnation
JP2002253152A (ja) 即席麺の製造方法
US2420310A (en) Casing or packaging perishable food products
BE516141A (fr) Procede de fabrication de corps cellulaires de dimensions stables
FR2566702A1 (fr) Corps mousses retrecis reexpansibles en resine de type styrene-acrylonitrile, leur procede de fabrication et procede de remplissage les mettant en oeuvre
BE514946A (fr) Corps cellulaires a cellules a parois plissees, et procede de fabrication de ces corps
BE487097A (de)
US3106498A (en) Manufacture of casting powder granules
JP6113086B2 (ja) 乾燥野菜ブロック及びその製造方法
FR2520592A1 (fr) Procede de traitement de produits alimentaires pour accroitre la duree de conservation de ces produits
JPH04356401A (ja) 出土文化遺物及びその保存方法