DK2697327T3 - Limsammensætning til fremstilling af brandhæmmende mineraluld og isoleringsprodukt - Google Patents

Limsammensætning til fremstilling af brandhæmmende mineraluld og isoleringsprodukt Download PDF

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Publication number
DK2697327T3
DK2697327T3 DK12722419.4T DK12722419T DK2697327T3 DK 2697327 T3 DK2697327 T3 DK 2697327T3 DK 12722419 T DK12722419 T DK 12722419T DK 2697327 T3 DK2697327 T3 DK 2697327T3
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parts
alcohol
aldehyde
resin
formaldehyde
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DK12722419.4T
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Jérôme Douce
Guillaume Rousselet
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Saint Gobain Isover
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    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/10—Coating
    • C03C25/24—Coatings containing organic materials
    • C03C25/26—Macromolecular compounds or prepolymers
    • C03C25/32—Macromolecular compounds or prepolymers obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
    • C03C25/34—Condensation polymers of aldehydes, e.g. with phenols, ureas, melamines, amides or amines
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
    • C08L61/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08L61/22—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
    • C08L61/24—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with urea or thiourea
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J161/00—Adhesives based on condensation polymers of aldehydes or ketones; Adhesives based on derivatives of such polymers
    • C09J161/04—Condensation polymers of aldehydes or ketones with phenols only
    • C09J161/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J161/00—Adhesives based on condensation polymers of aldehydes or ketones; Adhesives based on derivatives of such polymers
    • C09J161/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C09J161/22—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
    • C09J161/24—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with urea or thiourea
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J161/00—Adhesives based on condensation polymers of aldehydes or ketones; Adhesives based on derivatives of such polymers
    • C09J161/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C09J161/32—Modified amine-aldehyde condensates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
    • C08L61/04—Condensation polymers of aldehydes or ketones with phenols only
    • C08L61/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
    • C08L61/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08L61/32—Modified amine-aldehyde condensates

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)

Claims (17)

  1. LIMSAMMENSÆTNING TIL FREMSTILLING AF BRANDHÆMMENDE MINERALULD OG ISOLERINGSPRODUKT
    1. Limsammensætning til fremstilling af et brandsikkert varme- og/eller lydisoleringsprodukt baseret på mineraluld, kendetegnet ved, at det indeholder: en termohærdende harpiks, som er en fenolharpiks, og en aldehyd-amin-harpiks modificeret af alkohol, hvor alkoholen er en hvilken som helst forbindelse, der indeholder mindst én fri hydroxylfunktion, med undtagelse af fenolforbindelserne; aldehyd-amin-harpiksen modificeret af alkohol, anvendes i et forhold på 5 til 70 dele, efter vægt af faste stoffer pr. 100 dele efter vægt af faste stoffer af termohærdende harpiks, og, hvis passende, af urea.
  2. 2. Sammensætning ifølge krav 1, kendetegnet ved, at den fenol-termohærdende harpiks er en resol, evt. modificeret af urea.
  3. 3. Sammensætning ifølge krav 2, kendetegnet ved, at fenolharpiksen har en andel af fri aldehyd, som højst svarer til 0,1%.
  4. 4. Sammensætning ifølge et af kravene 1 til 3, kendetegnet ved, at det aldehyd, der inkorporeres i sammensætningen af aldehyd-amin-harpiksen modificeret af alkohol, er valgt blandt formaldehyd, paraformaldehyd, acetaldehyd og glyxal, fortrinsvis formaldehyd eller paraformaldehyd.
  5. 5. Sammensætning ifølge et af kravene 1 til 4, kendetegnet ved, at det amin, der inkorporeres i sammensætningen af aldehyd-amin-harpiksen modificeret af alkohol, er dicyandiamid, melamin, guanidin og amnoguanidin, fortrinsvis dicyandiamid.
  6. 6. Sammensætning ifølge et af kravene 1 til 5, kendetegnet ved, at den alkohol, der inkorporeres i sammensætningen af aldehyd-amin-harpiksen modificeret af alkohol, indeholder mindst 2 frie hydroxylfunktioner, fortrinsvis mindst 3, og mere fortrinsvis højst 100, fortrinsvis højst 10.
  7. 7. Sammensætning ifølge krav 6, kendetegnet ved, at alkoholen er glycerol eller et sakkarid, fortrinsvis et oligosakkarid.
  8. 8. Sammensætning ifølge krav 7, kendetegnet ved, at den er glukose eller sukrose.
  9. 9. Sammensætning ifølge et af kravene 1 til 8, kendetegnet ved, at aldehyd-amin-harpiksen modificeret af alkohol opnås via reaktion af formaldehyd, dicyandiamid og glycerol eller formaldehyd, dicyandiamid og oligosakkarider.
  10. 10. Sammensætning ifølge et af kravene 1 til 9, kendetegnet ved, at aldehyd-amin-harpiks modificeret af alkohol anvendes i et forhold på højst 60 vægtdele (af fast stof) pr. 100 vægtdele (af fast stof) af termohærdende harpiks og, hvis passende, urea, fortrinsvis mindst 10 dele og mere fortrinsvis fra 20 til 40 dele.
  11. 11. Sammensætning ifølge et af kravene 1 til 10, kendetegnet ved, at den indeholder en fenol-formaldehyd-harpiks, som har et frit formaldehyd-indhold, der højst er 0,1%, evt. modificeret af urea, og en formaldehyd-dicyandiamid-glycerol eller formaldehyd-dicyandiamid-oligosakkarid-harpiks.
  12. 12. Limsammensætning ifølge et af kravene 1 til 11, kendetegnet ved, at den endvidere indbefatter nedennævnte additiver i følgende forhold beregnet på basis af 100 vægtdele af termohærdende harpiks, hvis passende af urea, og af aldehyd-amin-harpiks modificeret af alkohol: 0 til 2 dele silan, navnlig aminosilan, 0 til 20 dele, fortrinsvis 4 til 15 dele, olie, 0 til 25 dele, fortrinsvis mindre end 7 dele, crosslinking-katalysator, for eksempel ammoniumsulfat eller natriumhyposulfit, 0 til 25 dele sukker, fortrinsvis glukose eller sukrose, 0 til 20 dele, fortrinsvis mindre end 12 dele, vandig ammoniak (20 vægt-%-opløsning), 0 til 20 dele silikone.
  13. 13. Limsammensætning ifølge et af kravene 1 til 12, kendetegnet ved, at aldehyd-amin-harpiksen modificeret af alkohol har en pH-værdi i området fra 3 til 5.
  14. 14. Brandhæmmende varme- og/eller lydisoleringsprodukt baseret på mineraluld, navnlig stenuld eller glasuld, bundet af en limsammensætning ifølge et af kravene 1 til 13.
  15. 15. Produkt ifølge krav 14, kendetegnet ved, at mineralulden består af glasfibre, hvor disse glasfibre omfatter nedenstående bestanddele i de følgende andele, udtrykt som vægtprocent: S1O2 39-55%, fortrinsvis 40-52% AL2O3 16-27%, fortrinsvis 16-25% CaO 3-35%, fortrinsvis 10-25% MgO 0-15%, fortrinsvis 0-10% Na20 0-15%, fortrinsvis 6-12% K2O 0-15%, fortrinsvis 3-12% R2O (Na20 + K2O) 10-17%, fortrinsvis 12-17% P2O5 0-3%, fortrinsvis 0-2% Fe203 0-15%, B2O3 0-8%, fortrinsvis 0-4% TIO2 0-3%, hvor MgO-indholdet ligger mellem 0 og 5%, hvis R20-indholdet er mindre end eller lig med 13,0%.
  16. 16. Produkt ifølge krav 14, kendetegnet ved, at glasset omfatter nedennævnte bestanddele i de følgende andele (i vægtprocent): Si02 39-44%, fortrinsvis 40-43% AI2O3 16-27%, fortrinsvis 16-26% CaO 6-20%,fortrinsvis 8-18% MgO 1-5%, fortrinsvis 1-4,9% Na20 0-15%, fortrinsvis 2-12% K20 0-15% fortrinsvis 2-12% R2O (Na20 + K2O) 10-14,7%, fortrinsvis 10-13,5% P2O5 0-3%, navnlig 0-2 Fe203 1,5-15%, navnlig 3,2-8% B2O3 0-2%, fortrinsvis 0-1% Ti02 0-2%, fortrinsvis 0,4-1%
  17. 17. Produkt ifølge et af kravene 14 til 16, kendetegnet ved, at den totale mængde termohærdende harpiks, evt. af urea, og af aldehyd-amin-harpiks modificeret af alkohol, repræsenterer 1 til 20 vægt-% (af faste stoffer) i forhold til isoleringsproduktets totale vægt.
DK12722419.4T 2011-04-15 2012-04-13 Limsammensætning til fremstilling af brandhæmmende mineraluld og isoleringsprodukt DK2697327T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1153299A FR2974104B1 (fr) 2011-04-15 2011-04-15 Composition d'encollage pour laine minerale resistant au feu et produit isolant obtenu
PCT/FR2012/050814 WO2012140380A1 (fr) 2011-04-15 2012-04-13 Composition d'encollage pour laine minerale resistant au feu et produit isolant obtenu

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Publication Number Publication Date
DK2697327T3 true DK2697327T3 (da) 2017-09-25

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EP (1) EP2697327B1 (da)
DK (1) DK2697327T3 (da)
ES (1) ES2639428T3 (da)
FR (1) FR2974104B1 (da)
LT (1) LT2697327T (da)
PL (1) PL2697327T3 (da)
SI (1) SI2697327T1 (da)
WO (1) WO2012140380A1 (da)

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Publication number Priority date Publication date Assignee Title
DE202015000192U1 (de) * 2015-01-16 2016-04-20 Saint-Gobain Isover Phenol-Formaldehydharz-gebundenes Mineralwollprodukt
CN104877583B (zh) * 2015-06-16 2017-01-18 黑龙江省科学院石油化学研究院 一种耐高温酚醛无载体结构胶膜及其制备方法

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FR2951189B1 (fr) 2009-10-13 2011-12-09 Saint Gobain Isover Composition d'encollage pour laine minerale comprenant un sucre reducteur et un sel metallique d'acide inorganique, et produits isolants obtenus

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Publication number Publication date
PL2697327T3 (pl) 2017-11-30
SI2697327T1 (sl) 2017-10-30
LT2697327T (lt) 2017-09-11
ES2639428T3 (es) 2017-10-26
FR2974104B1 (fr) 2014-08-15
EP2697327A1 (fr) 2014-02-19
FR2974104A1 (fr) 2012-10-19
EP2697327B1 (fr) 2017-06-07
WO2012140380A1 (fr) 2012-10-18

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