DK128012B - Stift, lydisolerende polyurethanskum. - Google Patents

Stift, lydisolerende polyurethanskum.

Info

Publication number
DK128012B
DK128012B DK95369AA DK95369A DK128012B DK 128012 B DK128012 B DK 128012B DK 95369A A DK95369A A DK 95369AA DK 95369 A DK95369 A DK 95369A DK 128012 B DK128012 B DK 128012B
Authority
DK
Denmark
Prior art keywords
rigid
sound
polyurethane foam
insulating polyurethane
insulating
Prior art date
Application number
DK95369AA
Other languages
Danish (da)
English (en)
Inventor
J Macoustra
Original Assignee
Bp Chem Int Ltd
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 Bp Chem Int Ltd filed Critical Bp Chem Int Ltd
Publication of DK128012B publication Critical patent/DK128012B/da

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
    • C08J9/0066—Use of inorganic compounding ingredients
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/08—Metals
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
    • C22C32/0094—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with organic materials as the main non-metallic constituent, e.g. resin
    • 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
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • Y10T428/31609—Particulate metal or metal compound-containing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Metallurgy (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
DK95369AA 1968-02-21 1969-02-20 Stift, lydisolerende polyurethanskum. DK128012B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8377/68A GB1203727A (en) 1968-02-21 1968-02-21 Lead-filled polyurethane foams

Publications (1)

Publication Number Publication Date
DK128012B true DK128012B (da) 1974-02-18

Family

ID=9851370

Family Applications (1)

Application Number Title Priority Date Filing Date
DK95369AA DK128012B (da) 1968-02-21 1969-02-20 Stift, lydisolerende polyurethanskum.

Country Status (8)

Country Link
US (1) US3644236A (h)
BE (1) BE728715A (h)
DE (1) DE1908515A1 (h)
DK (1) DK128012B (h)
FR (1) FR2002323A1 (h)
GB (1) GB1203727A (h)
NL (1) NL6902153A (h)
SE (1) SE353341B (h)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3861271A (en) * 1973-06-20 1975-01-21 Us Army Silo closure actuation
US4482513A (en) * 1981-03-10 1984-11-13 General Dynamics, Pomona Division Method of molding foam/aluminum flake microwave lenses
US4452920A (en) * 1981-05-20 1984-06-05 Joubert & Joubert Proprietary Limited Flexible polyurethane foams having junction modifying particulate additives
IT1178784B (it) * 1984-12-21 1987-09-16 Samim Soc Azionaria Minero Met Materiale composito
EP0342470B1 (de) * 1988-05-18 1992-04-15 Siemens Aktiengesellschaft Handschuh insbesondere für einen radioaktive Stoffe enthaltenden Handschuhkasten und Verfahren zu seiner Herstellung
US4931479B1 (en) * 1988-11-07 2000-10-10 Parker Intangibles Inc Foam in place conductive polyurethane foam
FR2850484B1 (fr) * 2003-01-24 2005-12-09 Hutchinson Structure mecanique presentant une propriete vibratoire modifiable

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA693200A (en) * 1964-08-25 L. Dunegan Harold Radiation shielding composition
BE582076A (h) * 1958-08-28

Also Published As

Publication number Publication date
BE728715A (h) 1969-08-20
DE1908515A1 (de) 1970-03-26
GB1203727A (en) 1970-09-03
SE353341B (h) 1973-01-29
US3644236A (en) 1972-02-22
FR2002323A1 (h) 1969-10-17
NL6902153A (h) 1969-08-25

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