NO962953L - Isoleringslegeme - Google Patents

Isoleringslegeme

Info

Publication number
NO962953L
NO962953L NO962953A NO962953A NO962953L NO 962953 L NO962953 L NO 962953L NO 962953 A NO962953 A NO 962953A NO 962953 A NO962953 A NO 962953A NO 962953 L NO962953 L NO 962953L
Authority
NO
Norway
Prior art keywords
thermal conductivity
plastics
isolation body
gas
fueled
Prior art date
Application number
NO962953A
Other languages
English (en)
Other versions
NO962953D0 (no
Inventor
Dierk Landwehr
Hans-Juergen Smigerski
Original Assignee
Huels Chemische Werke Ag
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 Huels Chemische Werke Ag filed Critical Huels Chemische Werke Ag
Publication of NO962953D0 publication Critical patent/NO962953D0/no
Publication of NO962953L publication Critical patent/NO962953L/no

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
    • 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
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/122—Hydrogen, oxygen, CO2, nitrogen or noble gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00—Thermal insulation in general
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2266/00—Composition of foam
    • B32B2266/02—Organic
    • B32B2266/0214—Materials belonging to B32B27/00
    • B32B2266/0257—Polyamide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2266/00—Composition of foam
    • B32B2266/02—Organic
    • B32B2266/0214—Materials belonging to B32B27/00
    • B32B2266/0264—Polyester
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/304—Insulating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Insulation (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

Isoleringslegeme. Vanlige isoleringslegemer av skummede plaster, som finnes i handelen, har vanligvis en varmeledningsevne på 0,03 W(m.K) og mer. Selv for plaster som er drevet med gasser som leder varme dårlig, oppnås det sjelden bedre verdier fordi det oftest raskt inntreffer en utveksling av gass med luft. Isoleringslegemet ifølge oppfinnelsen som er fremstilt av plast som er skummet med tung gass, har derimot en forseglet overflate og får således en varmeledningsevne på mindre enn 0,02 W/(m . K) ved 20°C . Varmeisolering av apparater, beholdere, rør og bygninger.
NO962953A 1995-07-15 1996-07-12 Isoleringslegeme NO962953L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19525861A DE19525861A1 (de) 1995-07-15 1995-07-15 Isolierkörper

Publications (2)

Publication Number Publication Date
NO962953D0 NO962953D0 (no) 1996-07-12
NO962953L true NO962953L (no) 1997-01-16

Family

ID=7766933

Family Applications (1)

Application Number Title Priority Date Filing Date
NO962953A NO962953L (no) 1995-07-15 1996-07-12 Isoleringslegeme

Country Status (3)

Country Link
EP (1) EP0754720A1 (no)
DE (1) DE19525861A1 (no)
NO (1) NO962953L (no)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI19991831A7 (fi) 1999-08-30 2001-03-01 Walki Group Oy Eristysmateriaalien pinnoite
DE10259555A1 (de) * 2002-12-19 2004-07-08 Messer Griesheim Gmbh Vakuumisolationskörper mit Gaszusatz
DE102007035851A1 (de) * 2007-01-13 2008-08-14 Vacuum Walls Ag Vakuum-Isolationspaneel und Herstellungsverfahren dafür
HU3671U (en) * 2009-04-29 2009-10-28 Laszlo Rusznak Multilayer solid wall panel
AT517431A1 (de) * 2015-07-01 2017-01-15 Radius-Kelit Infrastructure Gesmbh Mehrschichtiges Rohr

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6056096B2 (ja) * 1981-04-15 1985-12-09 旭ダウ株式会社 スチレン系樹脂発泡体
DE3741095A1 (de) * 1987-12-04 1989-06-15 Basf Ag Verfahren zur herstellung von schaumstoffen mit hoher druckfestigkeit
WO1993014923A1 (en) * 1992-01-24 1993-08-05 E.I. Du Pont De Nemours And Company A flexible polymeric foam for use as an insulator and a moisture retardant and a process for producing it
DE69228564T2 (de) * 1992-02-04 1999-09-02 The Dow Chemical Co. Verfahren zur herstellung eines durch anorganische treibmittel expandierten formstabilen polypropylenschaumstoffes
JPH06339936A (ja) * 1993-06-02 1994-12-13 Asahi Glass Co Ltd 発泡体及びそれを用いた断熱性構造体の製造方法
US5389695A (en) * 1993-12-22 1995-02-14 General Electric Company Insulating foam of low thermal conductivity and method of preparation
US5416129A (en) * 1994-05-10 1995-05-16 The Dow Chemical Company Closed cell, low density ethylenic polymer foam produced with inorganic halogen-free blowing agents

Also Published As

Publication number Publication date
NO962953D0 (no) 1996-07-12
DE19525861A1 (de) 1997-01-16
EP0754720A1 (de) 1997-01-22

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