IT1100649B - Materiale foncassorbente in forma di lastre o strisce - Google Patents

Materiale foncassorbente in forma di lastre o strisce

Info

Publication number
IT1100649B
IT1100649B IT30944/78A IT3094478A IT1100649B IT 1100649 B IT1100649 B IT 1100649B IT 30944/78 A IT30944/78 A IT 30944/78A IT 3094478 A IT3094478 A IT 3094478A IT 1100649 B IT1100649 B IT 1100649B
Authority
IT
Italy
Prior art keywords
slabs
strips
sound
absorbing material
absorbing
Prior art date
Application number
IT30944/78A
Other languages
English (en)
Other versions
IT7830944A0 (it
Original Assignee
Teroson Gmbh
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 Teroson Gmbh filed Critical Teroson Gmbh
Publication of IT7830944A0 publication Critical patent/IT7830944A0/it
Application granted granted Critical
Publication of IT1100649B publication Critical patent/IT1100649B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/46—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with organic materials
    • 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
    • C08J9/40—Impregnation
    • C08J9/42—Impregnation with macromolecular compounds
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E04B1/84—Sound-absorbing elements
    • E04B1/86—Sound-absorbing elements slab-shaped
    • 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
    • C08J2205/00—Foams characterised by their properties
    • C08J2205/04—Foams characterised by their properties characterised by the foam pores
    • C08J2205/05—Open cells, i.e. more than 50% of the pores are open
    • 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
    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • 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
    • C08J2429/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Derivatives of such polymer
    • 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
    • C08J2491/00—Characterised by the use of oils, fats or waxes; Derivatives thereof
    • 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
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249955—Void-containing component partially impregnated with adjacent component
    • Y10T428/249958—Void-containing component is synthetic resin or natural rubbers
    • 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
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249986—Void-containing component contains also a solid fiber or solid particle
    • 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
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249994—Composite having a component wherein a constituent is liquid or is contained within preformed walls [e.g., impregnant-filled, previously void containing component, etc.]
    • Y10T428/249999—Differentially filled foam, filled plural layers, or filled layer with coat of filling material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Acoustics & Sound (AREA)
  • Architecture (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Laminated Bodies (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Building Environments (AREA)
IT30944/78A 1977-12-19 1978-12-18 Materiale foncassorbente in forma di lastre o strisce IT1100649B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2756622A DE2756622C2 (de) 1977-12-19 1977-12-19 Platten- oder streifenförmiges SchaUdämm-Material

Publications (2)

Publication Number Publication Date
IT7830944A0 IT7830944A0 (it) 1978-12-18
IT1100649B true IT1100649B (it) 1985-09-28

Family

ID=6026580

Family Applications (1)

Application Number Title Priority Date Filing Date
IT30944/78A IT1100649B (it) 1977-12-19 1978-12-18 Materiale foncassorbente in forma di lastre o strisce

Country Status (8)

Country Link
US (1) US4374172A (it)
JP (1) JPS5492201A (it)
CA (1) CA1119897A (it)
DE (1) DE2756622C2 (it)
FR (1) FR2415088A1 (it)
GB (1) GB2012190B (it)
IT (1) IT1100649B (it)
SU (1) SU871742A3 (it)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2800914C2 (de) * 1978-01-10 1983-12-29 Dr. Alois Stankiewicz Schallschluck GmbH & Co KG, 3101 Adelheidsdorf Schalldämmende Mehrschichtwandverkleidung für die Wände von Fahrzeugen oder Maschinen
DE2930966C2 (de) * 1979-07-31 1983-12-22 Teroson Gmbh, 6900 Heidelberg Verfahren zur Herstellung eines schalldämmenden Formteils
JPS57155214A (en) * 1981-03-19 1982-09-25 Kanegafuchi Chem Ind Co Ltd Polyvinyl chloride composition and its production
JPS57155213A (en) * 1981-03-20 1982-09-25 Kanegafuchi Chem Ind Co Ltd Polyvinyl chloride resin composition
JPS58115327U (ja) * 1982-01-22 1983-08-06 ドクター　アロイス　スタンキーヴィッツ　ゲゼルシャフト　ミット　ベシュレンクテル　ハフツング 内装遮音材
JPS59102294A (ja) * 1982-12-06 1984-06-13 株式会社ブリヂストン 複合機能防音材
DE3340260A1 (de) * 1983-11-08 1985-05-23 Dura Tufting Gmbh, 6400 Fulda Textile flaechenverkleidung fuer laermbelastete raeume und verfahren zu ihrer herstellung
US4808469A (en) * 1985-05-09 1989-02-28 Maurice Hiles Energy absorbing polyurethane composite article
GB8619944D0 (en) * 1986-08-15 1986-09-24 Trifoam Products Ltd Coating for plastics foam body
GB8811033D0 (en) * 1988-05-10 1988-06-15 A Foam Co Ltd Foam composite & method of forming same
CH678306A5 (it) * 1989-12-29 1991-08-30 Matec Holding
DE4129666C2 (de) 1991-09-06 1996-12-12 Stankiewicz Gmbh Verfahren zur Herstellung eines viscoelastischen Dämpfungsschaums mit adhäsiver Oberfläche
FR2728715B1 (fr) * 1994-12-26 1997-01-31 Alsthom Cge Alcatel Materiau absorbant les ondes acoustiques
US5673437A (en) * 1995-05-08 1997-10-07 Chase Ergonomics Inc. Vibration attenuating member and method of making same
US5965249A (en) * 1997-08-07 1999-10-12 Gore Enterprise Holdings, Inc. Vibration damping composite material
EP1034090B1 (en) * 1997-11-12 2003-12-17 Collins & Aikman Products Co. Vibration dampening laminate
DE19826175B4 (de) * 1998-06-13 2004-03-25 Daimlerchrysler Ag Verfahren und Vorrichtung zur Beeinflussung möglicher Körperschalleitungen und ggf. Geräuschabstrahlungen von Gegenständen
BG63469B1 (bg) * 1999-04-22 2002-02-28 ГЕТОВ Гриша Строителен елемент-тип тухла
EP1177950A1 (en) * 2000-08-04 2002-02-06 Henkel Kommanditgesellschaft auf Aktien A process for optimizing vibration damping
US7530127B2 (en) * 2002-05-24 2009-05-12 Dan-Foam Aps Pillow and method of manufacturing a pillow
DK1507469T3 (da) 2002-05-24 2010-10-18 Tempur World Llc Komfortpude
JP4159035B2 (ja) * 2003-03-14 2008-10-01 ニチアス株式会社 感熱膨張材及びその製造方法
US7585559B2 (en) * 2003-06-03 2009-09-08 Intellectual Property Holdings, Llc Foam barrier heat shield
US7288290B2 (en) * 2004-05-26 2007-10-30 Ppg Industries Ohio, Inc. Process for applying multi-component composite coatings to substrates to provide sound damping and print-through resistance
JP4319644B2 (ja) * 2004-06-15 2009-08-26 株式会社東芝 音響バッキング組成物、超音波プローブ、及び超音波診断装置
US7748184B1 (en) * 2005-02-09 2010-07-06 Intellectual Property Holdings, Llc Body panel having improved stiffness and method of making
US7469437B2 (en) * 2005-06-24 2008-12-30 Tempur-Pedic Management, Inc. Reticulated material body support and method
US8656537B2 (en) 2006-04-20 2014-02-25 Dan Foam Aps Multi-component pillow and method of manufacturing and assembling same
WO2010101689A2 (en) 2009-03-04 2010-09-10 Dow Global Technologies Inc. Sound-dampening polyurethane-based composite
DE202012100466U1 (de) * 2012-02-10 2013-05-13 Odenwald-Chemie Gmbh Schalldämmelement
CN113336570B (zh) * 2021-07-02 2023-04-21 重庆大学 一种新型复合发泡石膏吸声材料及其制备方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2955056A (en) * 1959-02-27 1960-10-04 Du Pont Polyurethane foams coated with a polyurethane elastomer
US3070476A (en) * 1960-07-22 1962-12-25 Hicks & Otis Prints Inc Ornamentation of resilient absorbent materials
US3471419A (en) * 1965-09-29 1969-10-07 Joseph Ronald Ehrlich Pore-filled open-cell foam
US3627622A (en) * 1967-09-29 1971-12-14 Dow Chemical Co Partial resin coated foamed resinous articles
US3542638A (en) * 1968-05-07 1970-11-24 Gaf Corp Acoustical surface covering
CH574807A5 (it) * 1971-04-02 1976-04-30 Pohl Gerhard
AU505555B2 (en) * 1973-02-20 1979-11-22 Takeji Saito Improving weldability of synthetic foam material
US4125664A (en) * 1974-07-13 1978-11-14 Herbert Giesemann Shaped articles of foam plastics
US3949137A (en) * 1974-09-20 1976-04-06 Akrongold Harold S Gel-impregnated sponge
US3944704A (en) * 1974-10-31 1976-03-16 The John Z. Delorean Corporation Composite structure
FR2300105A1 (fr) * 1975-02-05 1976-09-03 Roth Jacques Procede de fabrication de panneaux en f
US4082703A (en) * 1975-04-07 1978-04-04 Union Carbide Corporation Polyurethane prepolymers, rebonded polyurethane foam and methods of forming the same
JPS5265418A (en) * 1975-11-27 1977-05-30 Pioneer Electronic Corp Sound insulator
US4061820A (en) * 1976-04-07 1977-12-06 Oxford Chemicals, Incorporated Self-adhering material
US4070520A (en) * 1976-09-03 1978-01-24 Scott Paper Company Fabric softener composition
US4034137A (en) * 1976-12-06 1977-07-05 John Z. Delorean Corporation Composite sheet structure and method for manufacturing same
CA1018018A (en) * 1976-12-29 1977-09-27 Joseph D. Schachter Multicolored compressible foam article and method of manufacture
US4051296A (en) * 1977-03-14 1977-09-27 International Harvester Company Silicone rubber mold
US4079170A (en) * 1977-07-08 1978-03-14 Cluff Carwin B Wax saturated expanded polystyrene and method of manufacture

Also Published As

Publication number Publication date
GB2012190A (en) 1979-07-25
DE2756622B1 (de) 1979-02-01
JPS623438B2 (it) 1987-01-24
FR2415088B1 (it) 1982-11-05
SU871742A3 (ru) 1981-10-07
DE2756622C2 (de) 1979-09-20
GB2012190B (en) 1982-08-04
US4374172A (en) 1983-02-15
JPS5492201A (en) 1979-07-21
CA1119897A (en) 1982-03-16
FR2415088A1 (fr) 1979-08-17
IT7830944A0 (it) 1978-12-18

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