JPS5226573A - Cellular material and method of producing same - Google Patents

Cellular material and method of producing same

Info

Publication number
JPS5226573A
JPS5226573A JP10045876A JP10045876A JPS5226573A JP S5226573 A JPS5226573 A JP S5226573A JP 10045876 A JP10045876 A JP 10045876A JP 10045876 A JP10045876 A JP 10045876A JP S5226573 A JPS5226573 A JP S5226573A
Authority
JP
Japan
Prior art keywords
cellular material
producing same
producing
same
cellular
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP10045876A
Other languages
English (en)
Japanese (ja)
Inventor
Magori Barenchin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens Corp
Original Assignee
Siemens Corp
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 Siemens Corp filed Critical Siemens Corp
Publication of JPS5226573A publication Critical patent/JPS5226573A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome
    • 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
    • C08J9/32—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof from compositions containing microballoons, e.g. syntactic foams
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/02—Mechanical acoustic impedances; Impedance matching, e.g. by horns; Acoustic resonators

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Multimedia (AREA)
  • Acoustics & Sound (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
JP10045876A 1975-08-25 1976-08-23 Cellular material and method of producing same Pending JPS5226573A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752537803 DE2537803A1 (de) 1975-08-25 1975-08-25 Extrem leichter schaumstoff hoher elastizitaet und festigkeit

Publications (1)

Publication Number Publication Date
JPS5226573A true JPS5226573A (en) 1977-02-28

Family

ID=5954806

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10045876A Pending JPS5226573A (en) 1975-08-25 1976-08-23 Cellular material and method of producing same

Country Status (3)

Country Link
JP (1) JPS5226573A (OSRAM)
DE (1) DE2537803A1 (OSRAM)
FR (1) FR2322167A1 (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1065052C (zh) * 1994-10-21 2001-04-25 西铁城钟表株式会社 太阳能电池钟表面板及其制法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4381921A (en) 1978-12-27 1983-05-03 Eastman Kodak Company Element, structure and method for the analysis or transport of liquids
US4357363A (en) 1978-12-27 1982-11-02 Eastman Kodak Company Element, structure and method for the analysis or transport of liquids
ZA807224B (en) 1979-12-07 1982-01-27 Dunlop Ltd Foam composites
FR2526367A1 (fr) * 1982-05-06 1983-11-10 Inst Francais Du Petrole Compositions multicellulaires, utilisables notamment comme materiaux de flottabilite

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE637540A (OSRAM) *
DE1181397B (de) * 1953-05-18 1964-11-12 Standard Oil Co Kunststoffmasse aus miteinander verbundenen nichtmetallischen gaserfuellten Hohlteilchen
US3079289A (en) * 1955-11-01 1963-02-26 Lockheed Aircraft Corp High dielectric constant material and method of making same
DE1694094B2 (de) * 1966-12-07 1974-08-22 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung unbrennbarer Schaumstoffe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1065052C (zh) * 1994-10-21 2001-04-25 西铁城钟表株式会社 太阳能电池钟表面板及其制法

Also Published As

Publication number Publication date
DE2537803A1 (de) 1977-03-10
FR2322167A1 (fr) 1977-03-25
FR2322167B1 (OSRAM) 1979-07-06

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