DK2708667T3 - Fremgangsmåde til fremstilling af et brandhæmmende isolationselement, isolationselement og anvendelse af et isolationselement - Google Patents
Fremgangsmåde til fremstilling af et brandhæmmende isolationselement, isolationselement og anvendelse af et isolationselement Download PDFInfo
- Publication number
- DK2708667T3 DK2708667T3 DK12184179.5T DK12184179T DK2708667T3 DK 2708667 T3 DK2708667 T3 DK 2708667T3 DK 12184179 T DK12184179 T DK 12184179T DK 2708667 T3 DK2708667 T3 DK 2708667T3
- Authority
- DK
- Denmark
- Prior art keywords
- polystyrene particles
- binder
- fire retardant
- foamed polystyrene
- weight
- Prior art date
Links
- 239000003063 flame retardant Substances 0.000 title claims description 44
- 238000000034 method Methods 0.000 title claims description 31
- 239000002245 particle Substances 0.000 claims description 94
- 239000011230 binding agent Substances 0.000 claims description 52
- 239000004793 Polystyrene Substances 0.000 claims description 51
- 229920002223 polystyrene Polymers 0.000 claims description 51
- 229920006248 expandable polystyrene Polymers 0.000 claims description 37
- 238000000576 coating method Methods 0.000 claims description 18
- 239000011248 coating agent Substances 0.000 claims description 16
- 239000000203 mixture Substances 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 11
- 229910002804 graphite Inorganic materials 0.000 claims description 11
- 239000010439 graphite Substances 0.000 claims description 11
- 238000009413 insulation Methods 0.000 claims description 10
- 238000002156 mixing Methods 0.000 claims description 8
- 238000005245 sintering Methods 0.000 claims description 8
- 239000011241 protective layer Substances 0.000 claims description 7
- 239000007858 starting material Substances 0.000 claims description 7
- 238000005507 spraying Methods 0.000 claims description 5
- 239000006185 dispersion Substances 0.000 claims description 4
- NJVOHKFLBKQLIZ-UHFFFAOYSA-N (2-ethenylphenyl) prop-2-enoate Chemical compound C=CC(=O)OC1=CC=CC=C1C=C NJVOHKFLBKQLIZ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000654 additive Substances 0.000 claims description 3
- 238000009792 diffusion process Methods 0.000 claims description 3
- 239000000945 filler Substances 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 2
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims description 2
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 claims description 2
- 239000003822 epoxy resin Substances 0.000 claims description 2
- HDERJYVLTPVNRI-UHFFFAOYSA-N ethene;ethenyl acetate Chemical group C=C.CC(=O)OC=C HDERJYVLTPVNRI-UHFFFAOYSA-N 0.000 claims description 2
- 238000011049 filling Methods 0.000 claims description 2
- 238000009472 formulation Methods 0.000 claims description 2
- 229920000647 polyepoxide Polymers 0.000 claims description 2
- 229920001187 thermosetting polymer Polymers 0.000 claims description 2
- 238000007598 dipping method Methods 0.000 claims 1
- 239000000835 fiber Substances 0.000 claims 1
- 230000008961 swelling Effects 0.000 claims 1
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 27
- 239000000463 material Substances 0.000 description 11
- 239000006260 foam Substances 0.000 description 10
- 239000003973 paint Substances 0.000 description 8
- 229920001169 thermoplastic Polymers 0.000 description 8
- 239000004416 thermosoftening plastic Substances 0.000 description 8
- 239000000155 melt Substances 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 5
- 229920000642 polymer Polymers 0.000 description 5
- 238000010998 test method Methods 0.000 description 5
- 239000004815 dispersion polymer Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 229920005830 Polyurethane Foam Polymers 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 230000009970 fire resistant effect Effects 0.000 description 3
- 239000006261 foam material Substances 0.000 description 3
- 229920006327 polystyrene foam Polymers 0.000 description 3
- 239000011496 polyurethane foam Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000004566 building material Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229910052910 alkali metal silicate Inorganic materials 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009969 flowable effect Effects 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 150000004677 hydrates Chemical class 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910000000 metal hydroxide Inorganic materials 0.000 description 1
- 150000004692 metal hydroxides Chemical class 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910021382 natural graphite Inorganic materials 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
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
- C08J9/0014—Use of organic additives
-
- 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
- C08J9/22—After-treatment of expandable particles; Forming foamed products
- C08J9/224—Surface treatment
-
- 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
- C08J9/22—After-treatment of expandable particles; Forming foamed products
- C08J9/228—Forming foamed products
- C08J9/236—Forming foamed products using binding agents
-
- 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
- E04B1/76—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 heat only
-
- 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
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/94—Protection against other undesired influences or dangers against fire
-
- 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
- C08J2325/00—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 aromatic carbocyclic ring; Derivatives of such polymers
- C08J2325/02—Homopolymers or copolymers of hydrocarbons
- C08J2325/04—Homopolymers or copolymers of styrene
- C08J2325/06—Polystyrene
-
- 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
- C08J2427/00—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 a halogen; Derivatives of such polymers
- C08J2427/02—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 a halogen; Derivatives of such polymers not modified by chemical after-treatment
- C08J2427/04—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 a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08J2427/06—Homopolymers or copolymers of vinyl chloride
-
- 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
- C08J2431/00—Characterised by the use of 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 acyloxy radical of a saturated carboxylic acid, or carbonic acid, or of a haloformic acid
- C08J2431/02—Characterised by the use of omopolymers or copolymers of esters of monocarboxylic acids
- C08J2431/04—Homopolymers or copolymers of vinyl acetate
-
- 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
- C08J2433/00—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 only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
- C08J2433/04—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 only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters
- C08J2433/06—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 only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters of esters containing only carbon, hydrogen, and oxygen, the oxygen atom being present only as part of the carboxyl radical
-
- 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
- C08J2463/00—Characterised by the use of epoxy resins; Derivatives of epoxy resins
-
- 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
- C08J2475/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2475/04—Polyurethanes
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Acoustics & Sound (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Claims (12)
1. Fremgangsmåde til fremstilling af et brandhæmmende isolationselement, i hvilken forskummede polystyrenpartikler anvendes, af hvilke mindst nogen coates før fyldning i en form og sintring, hvor de forskummede polystyrenpartikler er I coatet mindst delvist med et organisk bindemiddel og mindst et brandhæmmende middel, kendetegnet ved at de forskummede polystyrenpartikler coatede med bindemidlet og det brandhæmmende middel indføres i en form og sintres før coatingen er helt tørret. i
2. Fremgangsmåden ifølge krav 1, kendetegnet ved at et brandhæmmende middel der danner et ablativt- eller opsvulmende beskyttelseslag i tilfælde af brand anvendes til at coate de forskummede polystyrenpartikler, og/eller ved at ekspanderbar grafit anvendes i som brandhæmmende middel.
3. Fremgangsmåden ifølge krav 1 eller 2, kendetegnet ved at et vand-baseret eller vandfrit termohærdende bindemiddel, såsom epoxyresin eller polyurethan, et vand-baseret eller vandfrit i dispersionsbindemiddel, og/eller en formulering indeholdende acrylat, styrenacrylat, vinylacetat, vinylacetatethylen og/eller vinylchlorid anvendes som organisk bindemiddel til coating af polystyrenpartiklerne.
4. Fremgangsmåden ifølge et hvilket som helst af de foregående krav, i kendetegnet ved at bindemidlet og det brandhæmmende middel påføres tidligt forskudt til de forskummede polystyrenpartikler, fortrinsvis ved hjælp af påstænkning, sprøjtning, neddypning og/eller blanding.
5. Fremgangsmåden ifølge et hvilket som helst af de foregående krav, i kendetegnet ved at de forskummede polystyrenpartikler coatet mindst med bindemiddel coates med brandhæmmeren før coatingen er tørret fuldstændigt.
6. Fremgangsmåden ifølge et hvilket som helst af de foregående krav, kendetegnet ved at ikke-coatede forskummede polystyrenpartikler blandes med de coatede forskummede polystyrenpartikler før indføringen i en form, hvor andelen af de ikke-coatede forskummede polystyrenpartikler er fortrinsvis 0 til 95 vol.%, mere fortrinsvis 25 til 90 vol.%, og særlig foretrukket 50 til 88 vol.%, i relation til totalvolumenet af de forskummede polystyrenpartikler.
7. Fremgangsmåden ifølge et hvilket som helst af de foregående krav, kendetegnet ved at 30 til 95 vægtprocent polystyrenpartikler, 2,5 til 67,5 vægtprocent bindemiddel, og 2,5 til 67,5 vægtprocent brandhæmmer, fortrinsvis 40 til 90 vægtprocent polystyrenpartikler, 5 til 55 vægtprocent bindemiddel, og 5 i til 55 vægtprocent brandhæmmer, mere fortrinsvis 50 til 85 vægtprocent polystyrenpartikler, 7,5 til 35 vægtprocent bindemiddel, og 7,5 til 35 vægtprocent det brandhæmmende middel anvendes, i relation til den totale tørvægt af udgangsmaterialerne.
8. Fremgangsmåden ifølge et hvilket som helst af de foregående krav, kendetegnet ved at vægtforholdet af de forskummede polystyrenpartikler til brandhæmmeren er 0,4 til 38, fortrinsvis 0,75 til 34, mere fortrinsvis 1,05 til 20, i relation til deres respektive tørvægte.
9. Fremgangsmåden ifølge et hvilket som helst af de foregående krav, kendetegnet ved at fibre, fyldstoffer og/eller additiver tilsættes til de forskummede coatede og/eller ikke-coatede polystyrenpartikler før indføringen i formen.
10. Fremgangsmåden ifølge et hvilket som helst af de foregående krav, kendetegnet ved at udgangsmaterialerne sintres i formen under tilførsel af tryk og/eller varme.
11. Isolationselement der er blevet fremstillet i overensstemmelse med én af de i foregående fremgangsmåder og er uigennemtrængelige for vand og er åben for dampdiffusion.
12. Anvendelse af et isolationselement der er blevet fremstillet i overensstemmelse med et hvilket som helst af de foregående fremgangsmåder til lydisolering og/eller varmeisolering af en bygningsvæg eller -loft.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP12184179.5A EP2708667B1 (de) | 2012-09-13 | 2012-09-13 | Verfahren zur Herstellung eines flammgeschützten Dämmelementes, Dämmelement sowie Verwendung eines Dämmelementes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK2708667T3 true DK2708667T3 (da) | 2017-02-27 |
Family
ID=46888318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK12184179.5T DK2708667T3 (da) | 2012-09-13 | 2012-09-13 | Fremgangsmåde til fremstilling af et brandhæmmende isolationselement, isolationselement og anvendelse af et isolationselement |
Country Status (3)
| Country | Link |
|---|---|
| EP (2) | EP3184709B1 (da) |
| DK (1) | DK2708667T3 (da) |
| PL (1) | PL2708667T3 (da) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3333216B1 (de) | 2016-12-08 | 2020-05-06 | JOMA-Dämmstoffwerk GmbH | Flammgeschützte kunststoffschaumstoffe |
| EP3486276A1 (en) * | 2017-11-21 | 2019-05-22 | Haugaard Management ApS | Eps and eps derived materials containing a halogen-free flame retardant coating |
| EP3530689B1 (de) | 2018-02-21 | 2021-04-07 | Basf Se | Mischung und verfahren zur herstellung eines formteils |
| CN115386284A (zh) * | 2022-10-12 | 2022-11-25 | 广东粤港澳大湾区国家纳米科技创新研究院 | 一种防火绝缘材料及其包覆方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ZA838457B (en) * | 1982-11-15 | 1984-09-26 | Dixon International Ltd | Flame-resistant expanded plastics material |
| DE19845891A1 (de) * | 1998-10-06 | 2000-04-20 | Schwenk Daemmtechnik Gmbh & Co | Schaumstoffe auf Basis von Styropolymerisaten |
| CN101796114A (zh) * | 2007-05-30 | 2010-08-04 | 金在千 | 具有优异的绝热和防火效果的可发性聚苯乙烯珠粒及其生产方法 |
| JP5485144B2 (ja) | 2007-05-30 | 2014-05-07 | イネオス ノヴァ アンテルナシオナル ソシエテ アノニム | 難燃性ポリスチレン |
| DE102008038916A1 (de) * | 2008-08-13 | 2010-02-18 | Basf Se | Expandierbare Styrolpolymere mit halogenfreier Flammschutzbeschichtung |
-
2012
- 2012-09-13 DK DK12184179.5T patent/DK2708667T3/da active
- 2012-09-13 PL PL12184179T patent/PL2708667T3/pl unknown
- 2012-09-13 EP EP16199492.6A patent/EP3184709B1/de active Active
- 2012-09-13 EP EP12184179.5A patent/EP2708667B1/de active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP3184709B1 (de) | 2019-11-06 |
| EP2708667B1 (de) | 2016-11-23 |
| EP2708667A1 (de) | 2014-03-19 |
| EP3184709A1 (de) | 2017-06-28 |
| PL2708667T3 (pl) | 2017-05-31 |
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