FR3118053B1 - Matériau pour revêtement acoustique à base de polyuréthane - Google Patents

Matériau pour revêtement acoustique à base de polyuréthane Download PDF

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Publication number
FR3118053B1
FR3118053B1 FR2014006A FR2014006A FR3118053B1 FR 3118053 B1 FR3118053 B1 FR 3118053B1 FR 2014006 A FR2014006 A FR 2014006A FR 2014006 A FR2014006 A FR 2014006A FR 3118053 B1 FR3118053 B1 FR 3118053B1
Authority
FR
France
Prior art keywords
polyurethane
acoustic covering
covering based
acoustic
mass
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.)
Active
Application number
FR2014006A
Other languages
English (en)
Other versions
FR3118053A1 (fr
Inventor
Julien Delcroix
Pierre Rublon
José-Marie Lopez-Cuesta
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.)
Naval Group SA
Original Assignee
Naval Group SA
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 Naval Group SA filed Critical Naval Group SA
Priority to FR2014006A priority Critical patent/FR3118053B1/fr
Priority to PCT/EP2021/087389 priority patent/WO2022136596A1/fr
Publication of FR3118053A1 publication Critical patent/FR3118053A1/fr
Application granted granted Critical
Publication of FR3118053B1 publication Critical patent/FR3118053B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04—Polyurethanes
    • 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
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • 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
    • C08K3/32—Phosphorus-containing compounds
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
    • C08K5/3477—Six-membered rings
    • C08K5/3492—Triazines
    • C08K5/34928—Salts
    • 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
    • C08K9/00—Use of pretreated ingredients
    • C08K9/04—Ingredients treated with organic substances
    • 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
    • C08K9/00—Use of pretreated ingredients
    • C08K9/10—Encapsulated ingredients
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
    • 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
    • C08K3/32—Phosphorus-containing compounds
    • C08K2003/321—Phosphates
    • C08K2003/322—Ammonium phosphate
    • C08K2003/323—Ammonium polyphosphate
    • 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
    • C08K2201/00—Specific properties of additives
    • C08K2201/002—Physical properties
    • C08K2201/003—Additives being defined by their diameter
    • 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
    • C08K3/34—Silicon-containing compounds
    • C08K3/346—Clay

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paints Or Removers (AREA)

Abstract

Matériau pour revêtement acoustique à base de polyuréthane La présente invention concerne un matériau pour revêtement acoustique comprenant : - une matrice polyuréthane, - au moins un composé retardateur de flamme, et - au moins un matériau inorganique lamellaire sous la forme de nanoparticules, caractérisé en ce que la quantité de polyuréthane est supérieure ou égale à 75% en masse et strictement inférieure à 93% en masse par rapport à la masse totale du matériau pour revêtement acoustique. Figure pour l'abrégé : Aucune
FR2014006A 2020-12-23 2020-12-23 Matériau pour revêtement acoustique à base de polyuréthane Active FR3118053B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR2014006A FR3118053B1 (fr) 2020-12-23 2020-12-23 Matériau pour revêtement acoustique à base de polyuréthane
PCT/EP2021/087389 WO2022136596A1 (fr) 2020-12-23 2021-12-22 Matériau pour revêtement acoustique à base de polyuréthane

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2014006A FR3118053B1 (fr) 2020-12-23 2020-12-23 Matériau pour revêtement acoustique à base de polyuréthane
FR2014006 2020-12-23

Publications (2)

Publication Number Publication Date
FR3118053A1 FR3118053A1 (fr) 2022-06-24
FR3118053B1 true FR3118053B1 (fr) 2024-04-26

Family

ID=76920806

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2014006A Active FR3118053B1 (fr) 2020-12-23 2020-12-23 Matériau pour revêtement acoustique à base de polyuréthane

Country Status (2)

Country Link
FR (1) FR3118053B1 (fr)
WO (1) WO2022136596A1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016199710A (ja) * 2015-04-13 2016-12-01 スリーエム イノベイティブ プロパティズ カンパニー 延焼防止部材及び延焼抑制方法
EP3371235A1 (fr) * 2015-11-03 2018-09-12 Dow Global Technologies, LLC Mousse de polyuréthane permettant l'absorption des sons et des vibrations
CN108473760B (zh) * 2016-03-14 2021-02-26 株式会社艾迪科 阻燃性热塑性聚氨酯树脂组合物
EP3945110A1 (fr) * 2020-07-30 2022-02-02 Clariant International Ltd Combinaisons ignifuges-stabilisateurs pour polymères ininflammables à résistance améliorée à l'hydrolyse et leur utilisation

Also Published As

Publication number Publication date
WO2022136596A1 (fr) 2022-06-30
FR3118053A1 (fr) 2022-06-24

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