DK163367B - BUILDING ELEMENT AND USE AND PROCEDURE FOR PRODUCING SAME - Google Patents
BUILDING ELEMENT AND USE AND PROCEDURE FOR PRODUCING SAME Download PDFInfo
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- DK163367B DK163367B DK396784A DK396784A DK163367B DK 163367 B DK163367 B DK 163367B DK 396784 A DK396784 A DK 396784A DK 396784 A DK396784 A DK 396784A DK 163367 B DK163367 B DK 163367B
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- DK
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- building
- surface coating
- building element
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- polyvinylidene chloride
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- 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
- C09D127/00—Coating compositions based on 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; Coating compositions based on derivatives of such polymers
- C09D127/02—Coating compositions based on 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; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
- C09D127/04—Coating compositions based on 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; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C09D127/08—Homopolymers or copolymers of vinylidene chloride
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Paints Or Removers (AREA)
- Building Environments (AREA)
- Finishing Walls (AREA)
- Laminated Bodies (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Description
DK 163367 BDK 163367 B
iin
Opfindelsen vedrører en byggeplade med dampspærre eller et byggeelement, der er fremstillet af byggepladerne, og som har en folie, der fungerer som dampspærre, og som i alt væsentligt hindrer vandgennemtrængning, samt en fremgangsmåde til at undgå, at der trænger 5 vanddamp ind [ en vægkonstruktion ved, at der på vægkonstruktionens indre beklædningsplades ene flade anbringes en folie, som i alt væsentligt hindrer vandgennemtrængning.BACKGROUND OF THE INVENTION The invention relates to a building block with a vapor barrier or a building element made of the building plates, which has a foil which acts as a vapor barrier and which substantially prevents water penetration, and a method for avoiding the penetration of water vapor [1]. wall construction by affixing to the one surface of the wall structure one surface a foil which substantially prevents water penetration.
Det er i forbindelse med ydervægge tidligere kendt at anbringe en polyethylenfolie, der fungerer som dampspærre, mellem ydervæggens 10 indre beklædningsplade og en varmeisolering. På denne måde kan man imidlertid ikke undgå, at der slipper fugt fra det varme og fugtige rum til den indre beklædningsplade. Dette problem ville naturligvis kunne elimineres ved fastgørelse af en polyethylenfolie på den side af den indre beklædningsplade, som vender mod det varme rum, men 15 denne løsning vil imidlertid medføre andre uoverskuelige problemer, da maling og tapetklister ikke binder til en sådan polyethylenflade.In connection with outer walls, it is previously known to place a polyethylene foil, which acts as a vapor barrier, between the inner lining plate of the outer wall 10 and a thermal insulation. In this way, however, moisture cannot be avoided from the hot and humid compartment of the inner lining. This problem could, of course, be eliminated by attaching a polyethylene foil to the side of the inner lining facing the hot compartment, but this solution would, however, cause other insurmountable problems since paint and wallpaper adhesive do not bind to such a polyethylene surface.
I praksis er tapening af polyethylenfolier til hinanden desuden arbejdskrævende og upålidelig, da sammenføjningen i forbindelse med de i dag kendte tapetyper ofte løsner sig, hvorved dampspærren ikke 20 længere er tæt. Polyethylenfoliens bindingsevne til forskellige konstruktioner kan heller ikke udføres tæt med de i dag kendte arbejdsmetoder. Polyethylenfolien ødelægges desuden i forbindelse med elgennemføringer, og når der slås søm eller fastgørelsesindretninger i væggen. Polyethylenfolien bliver skør, når den bliver gammel, hvor-25 ved der ofte forekommer sprækkedannelse. En reparation af sådanne sprækkedannelser er i praksis ofte umuligt, da polyethylenfolien er gemt bag den indre beklædningsplade.In practice, taping of polyethylene foils to each other is also labor-intensive and unreliable, since the joint in connection with the types of tapes known today often loosens, whereby the vapor barrier is no longer close. The bonding ability of polyethylene foil to various constructions can also not be carried out closely with the known working methods. In addition, the polyethylene foil is damaged in connection with electrical penetrations and when nails or fasteners are struck in the wall. The polyethylene foil becomes brittle as it ages, whereby cracking often occurs. In practice, repair of such cracking is often impossible, since the polyethylene film is hidden behind the inner lining plate.
Formålet med den foreliggende opfindelse er at eliminere de ovennævnte ulemper og at tilvejebringe en byggeplade eller et af bygge-30 plader fremstillet byggeelement, der har en folie, der fungerer som dampspærre, og som i alt væsentligt er fugtuigennemtrængelig og ikke bliver skør, når folien bliver ældre, men tværtimod bliver stadig tættere.The object of the present invention is to eliminate the aforementioned disadvantages and to provide a building board or building element made of building boards having a film which acts as a vapor barrier and which is substantially moisture impermeable and does not become brittle when the film grow older, but on the contrary become ever closer.
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De for opfindelsen i hovedsagen karakteristiske ejendommeligheder fremgår af de efterfølgende patentkrav.The peculiarities of the invention in the main proceedings are set forth in the appended claims.
I overensstemmelse med opfindelsen er en fugtuigennemtrængelig folie bredt ud på den fugtige side af byggeelementet eller byggepladen, 5 hvilken folie er af polyvinylidenhalogenid, hensigtsmæssigt polyvin-ylidenchlorid indeholdende et flydende yderbeklædningslaklag.In accordance with the invention, a moisture-impervious film is spread on the moist side of the building element or building board, which is polyvinylidene halide, suitably polyvinylidene chloride containing a liquid outer coating layer.
Yderbeklædningslaklagets tykkelse er passende 30-300 ym, fx ca. 160 ym. Yderbeklædningslakken kan desuden påføres kanterne på byggeelementet eller byggepladen, specielt på en spånplade.The thickness of the outer coating is suitably 30-300 microns, e.g. 160 ym. The outer coating varnish can also be applied to the edges of the building element or the building board, especially on a particle board.
10 Opfindelsen vedrører desuden brug af polyvinylidenhalogenid, hensigtsmæssigt en polyvinylidenchlorid indeholdende en lakdispersion, specielt vanddispersion, som byggeelementets eller byggepladens fugteller dampspærre på den varme side, og der benyttes hensigtsmæssigt en sådan vanddispersion, som indeholder 10-60 vægtprocent polyvinyl-15 idenchlorid samt eventuelle hjælpematerialer og pigment.The invention further relates to the use of polyvinylidene halide, suitably a polyvinylidene chloride containing a varnish dispersion, in particular water dispersion, as the moisture element of the building element or building plate or vapor barrier on the hot side, and preferably such a water dispersion containing 10 to 60 by weight containing auxiliary material containing 10 to 60 by weight. and pigment.
Som hjælpemateriale kan benyttes et hjælpeopløsningsmiddel, såsom fx glycolether, et fortykningsmiddel, såsom fx polyurethanfortyknings-middel, et befugtningsmiddel, såsom fx polyethylenoxid, et skumhæmmende middel, såsom fx siliconeolie, et pH-reguleringsmiddel, såsom 20 fx ammoniak, samt et konserveringsmiddel, såsom fx 1,2-benzisothi-azoIin-3-on, og som pigment kan der benyttes fx talkum.As an adjuvant, an auxiliary solvent such as, for example, glycol ether, a thickening agent such as, for example, polyurethane thickening agent, a wetting agent such as, for example, polyethylene oxide, a foaming agent such as, for example, silicone oil, a pH regulator such as 20, for example, ammonia, and a preservative, may be used. for example 1,2-benzisothi-azolin-3-one, and as a pigment, for example, talc can be used.
Som bindemiddel benyttes der hensigtsmæssigt en vanddispersion af polyvinylidenchlorid, der indeholder ca. 60 vægtprocent polyvinylidenchlorid.As a binder, a water dispersion of polyvinylidene chloride containing approx. 60% by weight polyvinylidene chloride.
25 Den foreliggende opfindelse vedrører desuden en fremgangsmåde til hindring af indtrængen af vanddamp i en vægkonstruktion ved, at der på den side af den indre beklædningsplade, som vender mod det fugtige rum, påsmøres et flydende yderbeklædningslag, som indeholder polyvinylidenhalogenid, hensigtsmæssigt et laklag indeholdende 30 polyvinylidenchlorid. Der påføres hensigtsmæssigt en vanddispersion, som indeholder 10-60 vægtprocent polyvinylidenchlorid plus eventuelleThe present invention further relates to a method for preventing the entry of water vapor into a wall structure by suitably applying on the side of the inner lining plate facing the damp space a liquid outer coating layer containing polyvinylidene halide containing a lacquer layer containing 30 polyvinylidene chloride. Suitably, a water dispersion containing 10-60% by weight polyvinylidene chloride plus any
PP
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DK 163367 BDK 163367 B
hjælpeemner og pigment. Der påføres hensigtsmæssigt 100-500 g lak 2 pr. cm byggeelement eller byggeplade.auxiliaries and pigment. Appropriately 100-500 g of lacquer 2 is applied. cm building element or building board.
Med en lakdispersion ifølge opfindelsen kan alle typer flader behandler, såsom gips, styrox, plast, træ og specielt flader af byggeplader.With a varnish dispersion according to the invention, all types of surfaces can be treated, such as plaster, styrox, plastic, wood and especially surfaces of building boards.
5 Yderbeklædningslakken ifølge den foreliggende opfindelse er specielt anvendelig ved behandling af spånplader, da den ikke blot hindrer vanddamp i at trænge fra det varme rum og ind i spånpladen, hvorved der i spånpladen ikke forekommer formændringer som følge af fugt, men samtidigt hindrer afgivelse af formaldehyd fra spånpladen 10 til beboelsesrummet. Selv spånpladens kanter kan behandles med yderbeklædningslakdispersionen ifølge opfindelsen, hvorved der ikke kræves nogen speciel behandling af spånpladernes kanter.The outer coating varnish of the present invention is particularly useful in treating particle board as it not only prevents water vapor from entering the hot space and into the particle board, whereby the particle board does not change shape due to moisture, but at the same time prevents the release of formaldehyde from the particle board 10 to the living space. Even the edges of the chipboard can be treated with the outer coating varnish dispersion of the invention, requiring no special treatment of the edges of the chipboard.
Opfindelsen vil i det følgende blive nærmere forklaret under henvisning til en række eksempler.The invention will be explained in more detail below with reference to a number of examples.
15 EKSEMPEL 1EXAMPLE 1
En overfladebehandlet og en ikke-overfiadebehandlet spånplades vanddampgennemtrængelighed blev målt på følgende måde: 12 mm tykke spånpladestykker blev overfladebehandlet med den nedenfor angivne overfladebelægningslakdispersion ved, at spånpladestykkernes 20 ene side blev strøget to gange, så at der af de benyttede mængder blev frembragt en folietykkelse på ca. 160 ym.A water-vapor permeability of a surface-treated and a non-surface-treated particle board was measured as follows: 12 mm thick particle board pieces were surface-treated with the surface coating varnish dispersion shown below by double-coating one side of the particle pieces 20 so that ca. 160 ym.
Materiale Mængde i %Material Quantity in%
Haloflex 202 (polyvinylidenchlorid indeholdende 25 blandingspolymerer, fremstillet af ICI) 89,0Haloflex 202 (polyvinylidene chloride containing 25 blend polymers, manufactured by ICI) 89.0
Butylethoxol (glycolether, fremstillet af Shell) 2,0Butyl ethoxol (glycol ether, manufactured by Shell) 2.0
Borchigel L75 (polyurethan, fremstillet af Borchers) 1,5Borchigel L75 (polyurethane, manufactured by Borchers) 1.5
Synperonic PE 39/70 (copolymer af propylenoxid og ethylenoxid, indeholdende 70 vægtprocent 30 ethylenoxid, fremstillet af 1CI) 1,0Synperonic PE 39/70 (copolymer of propylene oxide and ethylene oxide containing 70% by weight of 30 ethylene oxide made of 1Cl) 1.0
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Polymekon 1488 (siliconeolie, fremstillet afPolymekon 1488 (silicone oil, manufactured from
Goldschmidt) 0,1Goldschmidt) 0.1
Proxel HL (1,2-benzisothiazoIin-3-on, fremstillet af ICI 0,1 5 Ammoniak _ 0,3Proxel HL (1,2-benzisothiazolin-3-one, manufactured by ICI 0.1 5 Ammonia - 0.3
Vand 6,0Water 6.0
Totalt 100,0Total 100.0
De overfladebehandlede og de ikke-overfladebehandlede spånplade-10 stykker blev fastgjort med de overfladebehandlede sider vendende udad som låg på beholdere, i hvilke der blev opbevaret tør calcium-chlorid. Beholderen blev opbevaret ved 20°C og 70% relativ luftfugtighed, og vanddampens bevægelse gennem spånpladestykkerne til beholderne blev undersøgt ved at veje prøvebeholderne med ca. 1 15 uges mellemrum.The surface-treated and the non-surface-coated chipboard pieces 10 were attached with the surface-treated sides facing outwards as lids on containers in which dry calcium chloride was stored. The container was stored at 20 ° C and 70% relative humidity, and the movement of the water vapor through the particle board pieces to the containers was examined by weighing the sample containers by approx. 1 15 week intervals.
Vanddamptrykforskellen mellem prøvestykkernes ydre og indre flader var 1600 Pa. Overfladen af de som prøvestykker benyttede overfladebehandlede og ikke-overfladebehandlede spånpladestykker var 78,5 2 cm , og prøveperioden var 28 døgn.The water vapor pressure difference between the outer and inner surfaces of the specimens was 1600 Pa. The surface of the surface-treated and non-surface-treated particle board pieces used as samples was 78.5 2 cm and the sample period was 28 days.
20 Når de med en overfladebelægningslak ifølge opfindelsen behandlede spånplader og de ubehandlede spånplader blev målt i henseende til deres gennemtrængelighed og modstandsevne over for vanddamp, blev det konstateret, at den gennemsnitlige gennemtrængningsevne for vanddamp i spånplader, der var behandlet med overfladebelægnings- 25 lakken ifølge opfindelsen, var 0,022 g/m^ x h (0,0037 x 10 ^ kg/m^ s -9 2When the particleboard treated with a surface coating varnish according to the invention and the untreated particleboard were measured for their permeability and resistance to water vapor, it was found that the average permeability of water vapor in particleboard treated with the surface coating varnish 25 , was 0.022 g / m 2 xh (0.0037 x 10 6 kg / m 2 s -9 2)
Pa), og at modstandsevnen over for vanddamp var 270 x 10 m s Pa/kg, medens på den anden side den gennemsnitlige gennemtrængelighed for vanddamp for en ubehandlet spånplade i gennemsnit var 2 -9 2 3,35 g/m x h (0,582 x 10 kg/m s Pa), og modstandsevnen over -9 2 30 for vanddamp var 1,7 x 10 m x s Pa/kg. Vanddampens gennemtrængningsevne i de spånplader, som var behandlet med overfladebe- . lægningslakken ifølge opfindelsen, var således væsentligt mindre end vanddampens gennemtrængningsevne i de ubehandlede spånplader, medens vanddampmodstandsevnen tilsvarende var større.Pa) and the water vapor resistance was 270 x 10 ms Pa / kg, while on the other hand the average water vapor permeability of an untreated particle board was on average 2 -9 2 3.35 g / mxh (0.582 x 10 kg / ms Pa) and the resistance above -9 2 30 for water vapor was 1.7 x 10 mxs Pa / kg. The permeability of the water vapor in the particle board treated with surface material. Thus, the coating varnish of the invention was substantially less than the permeability of the water vapor in the untreated particleboard, while the water vapor resistance was correspondingly greater.
DK 163367 BDK 163367 B
5 EKSEMPEL 2EXAMPLE 2
Afgivelsen af formaldehyd blev bestemt ved hjælp af en spånplade, der var behandlet med den i eksempel 1 beskrevne overfladebelægningslak, og resultaterne blev sammenlignet med afgivelsen af formal-5 dehyd for ubehandlede spånplader.The release of formaldehyde was determined by a particle board treated with the surface coating varnish described in Example 1, and the results were compared with the release of formaldehyde for untreated particleboard.
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Af spånpladerne blev der udsavet otte 400 x 600 x 12 mm store stykker, af hvilke fire på begge sider blev påført overfladebelægningslakken ifølge opfindelsen to gange, hvorved belægningsmængden i alt var 300±10 g/m . Pladerne fik lov til at tørre et par uger, 10 hvorefter deres kanter blev beskyttet med paraffin.Of the particleboard, eight 400 x 600 x 12 mm pieces were cut, of which four were applied twice on both sides to the surface coating varnish of the invention, the total coating amount being 300 ± 10 g / m. The plates were allowed to dry for a few weeks, after which their edges were protected with paraffin.
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Prøvepladerne blev anbragt i 0,12 m store metalkasser, hvis luftudskiftningsfaktor var ca. 0,5 h Luftens temperatur var 20°C, og den relative luftfugtighed var 85%. Formaldehydindholdet i luften i kasserne blev bestemt efter 7 døgn, idet belastningen i kasserne var 15 16 m^/m^.The test plates were placed in 0.12 m metal boxes whose air exchange factor was approx. 0.5 h The air temperature was 20 ° C and the relative humidity was 85%. The formaldehyde content of the air in the boxes was determined after 7 days, the load in the boxes being 15 16 m 2 / m 2.
Pladerne blev opbevaret i et lagerrum i 6 måneder, i hvilket tidsrum bestemmelsen blev gentaget to gange. Afgivelsen af formaldehyd fra de plader, som var behandlet med overfladebelægningslakken ifølge 3 opfindelsen, var 0,11 mg/m , og ved den gentagne bestemmelse efter 3 20 3 måneder blev der opnået 0,09 mg/m , og efter yderligere 3 måneder 3 0,05 mg/m . De tilsvarende resultater for de ubehandlede plader var 3 s 1,04 mg/m og efter gentagen måling 0,91 mg/m og 3 måneder efter 3 denne måling 1,11 mg/m .The plates were stored in a storage room for 6 months, during which time the determination was repeated twice. The release of formaldehyde from the sheets treated with the surface coating varnish of the present invention was 0.11 mg / m, and by the repeated determination after 3 20 3 months 0.09 mg / m was obtained and after a further 3 months 3 0.05 mg / m. The corresponding results for the untreated plates were 3 s 1.04 mg / m and after repeated measurement 0.91 mg / m and 3 months after 3 this measurement 1.11 mg / m.
Af dette eksempel fremgår det således klart, at overfladebelægnings-25 lakken ifølge opfindelsen kan benyttes som en indre diffusionsspærre i stedet for en i forbindelse med vægkonstruktioner normalt benyttet polyethylenfolie.Thus, it is clear from this example that the surface coating lacquer of the invention can be used as an internal diffusion barrier instead of a polyethylene foil normally used in connection with wall structures.
DK 163367 BDK 163367 B
6 EKSEMPEL 3EXAMPLE 3
Indeluftens relative fugtighed varierer i løbet af de forskellige årstider, men holder sig i praksis mellem 30 og 70%. Følgelig sker der i forbindelse med normale ubehandlede træplader formændringer, da 5 pladerne krymper og udvider sig.The relative humidity of the indoor air varies during the different seasons, but in practice stays between 30 and 70%. Consequently, in the case of normal untreated wood boards, shape changes occur as the 5 boards shrink and expand.
Ved at behandle spånplader eller andre byggematerialer af træ med den i eksempel 1 beskrevne overfladebelægningslak ifølge opfindelsen, kan de formændringer, der frembringes af årstidernes skiften, i materialer, som er udsat for ændringer i den relative fugtighed og 10 temperatur, bringes til at foregå langsommere og reduceres, og derved forbedres materialernes anvendelsesegenskaber.By treating particleboard or other wood building materials with the surface coating varnish described in Example 1 according to the invention, the shape changes produced by the change of seasons in materials subject to changes in relative humidity and temperature can be slowed down. and is reduced, thereby improving the application properties of the materials.
Når overfladebelægningslakken ifølge opfindelsen blev strøget på en spånplades overflade to gange, idet overfladen fik lov til at tørre mellem påstrygningerne, blev pladens krympningsændring reduceret 15 til ca. 25% af krympningsændringen for en ubehandlet spånplade efter 2 måneder, idet temperaturen var 20°C, og idet de kontrollerede forhold blev ændret fra 95% og 70% til 45% relativ luftfugtighed. Ved at behandle pladernes kanter med en overfladebelægningslak ifølge opfindelsen kan pladernes formforandringer yderligere reduceres.When the surface coating varnish of the invention was ironed twice on the surface of a chipboard, allowing the surface to dry between the coats, the shrinkage change of the plate was reduced 15 to approx. 25% of the shrinkage change for an untreated particleboard after 2 months, the temperature being 20 ° C and the controlled conditions changed from 95% and 70% to 45% relative humidity. By treating the edges of the sheets with a surface coating varnish according to the invention, the shape changes of the sheets can be further reduced.
20 Resultaterne er vist grafisk i den vedlagte tegning, der for spånplader behandlet på den ovenfor angivne måde viser formforandringen (angivet i promille) som funktion af den relative luftfugtighed (RH).20 The results are shown graphically in the accompanying drawing, which, for particle board treated in the manner indicated above, shows the change of shape (indicated in millimeters) as a function of relative humidity (RH).
Man vil se, at formforandringstilbøjeligheden for en spånplade ifølge opfindelsen er reduceret væsentligt i forhold til en ubehandlet spån-25 plade. På denne måde forhindres det, at fugerne bevæger sig i forbindelse med overfladebehandlede spånplader, hvorved fugerne kan tætnes ved at tape eller på anden måde tilvejebringe en sammenhængende overflade, fx i forbindelse med en ydervægs indre beklædning.It will be seen that the deformation tendency of a chipboard according to the invention is substantially reduced compared to an untreated chipboard. In this way, the joints are prevented from moving in connection with surface-treated particleboard, whereby the joints can be sealed by tape or otherwise provide a coherent surface, for example in connection with an outer wall inner lining.
En spånplade, som er behandlet med yderbelægningslakken ifølge op-30 findelsen, bliver i alt væsentligt vandafvisende, idet pladens vægtforøgelse ved påsprøjtning af vand reduceres og kun udgør 7-15% af vægtforøgelsen for en tilsvarende ubehandlet plade.A particle board treated with the outer coating varnish according to the invention becomes substantially water-repellent, reducing the weight of the plate by spraying water and constituting only 7-15% of the weight gain for a corresponding untreated plate.
Claims (11)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI833010 | 1983-08-23 | ||
| FI833010A FI68696B (en) | 1983-08-23 | 1983-08-23 | BYGGSKIVA FOERSEDD MED AONGSPAERR ELLER AV BYGGSKIVOR TILLVERKAT BYGGELEMENT |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| DK396784D0 DK396784D0 (en) | 1984-08-17 |
| DK396784A DK396784A (en) | 1985-02-24 |
| DK163367B true DK163367B (en) | 1992-02-24 |
| DK163367C DK163367C (en) | 1992-07-13 |
Family
ID=8517638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK396784A DK163367C (en) | 1983-08-23 | 1984-08-17 | BUILDING ELEMENT AND USE AND PROCEDURE FOR PRODUCING SAME |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS6065848A (en) |
| CN (1) | CN85104029A (en) |
| DE (1) | DE3429975A1 (en) |
| DK (1) | DK163367C (en) |
| FI (1) | FI68696B (en) |
| FR (1) | FR2551114B1 (en) |
| GB (1) | GB2145447B (en) |
| NO (1) | NO163109C (en) |
| SE (1) | SE463909B (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3444862A1 (en) * | 1984-12-08 | 1986-06-12 | Hammersteiner Kunststoffe GmbH, 5142 Hückelhoven | Coated flexible web |
| US4698111A (en) * | 1985-07-15 | 1987-10-06 | W. R. Grace & Co., Cryovac Div. | Vinylidene chloride composition and film made therefrom |
| US4686148A (en) * | 1985-07-15 | 1987-08-11 | W. R. Grace & Co., Cryovac Div. | Vinylidene chloride composition and film made therefrom |
| GB2175820B (en) * | 1985-12-20 | 1989-10-11 | Strand Furniture Limited | Plastics laminated worktop |
| DK157144C (en) * | 1986-07-03 | 1990-04-16 | Rasmussen Kann Ind As | WINDOW ELEMENT |
| GB9016621D0 (en) * | 1990-07-28 | 1990-09-12 | Dunbrik Yorks Ltd | Method of flue insulation |
| DE4413608A1 (en) * | 1994-04-19 | 1995-10-26 | Sturm Otto Dipl Ing Fh | Composite wooden wound and heat-insulating board |
| DE20301161U1 (en) * | 2003-01-22 | 2004-08-26 | Baenz, Rainer, Dipl.-Ing. | Sprayable mixture for production of pigmented concrete surface finish e.g. to restore required overall appearance, contains water, binder, concrete primer, cement, concrete retarder and black oxide pigment |
| NO325564B1 (en) * | 2006-06-22 | 2008-06-23 | Litex As | Vapor-proof building panels for wet rooms |
| FR3002943B1 (en) * | 2013-03-11 | 2015-03-27 | Arkema France | LIQUID (METH) ACRYLIC SYRUP FOR IMPREGNATING A FIBROUS SUBSTRATE, METHOD FOR IMPREGNATING A FIBROUS SUBSTRATE, COMPOSITE MATERIAL OBTAINED AFTER POLYMERIZATION OF SAID PRE-IMPREGNATED SUBSTRATE. |
| CA2917457C (en) * | 2013-07-12 | 2018-05-29 | Valspar Sourcing, Inc. | Coatings for the backsides of wooden boards |
| CN103510403A (en) * | 2013-09-30 | 2014-01-15 | 苏州潮盛印花制版实业有限公司 | Cotton cloth with good windproof effect |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1199550A (en) * | 1957-03-14 | 1959-12-15 | Owens Corning Fiberglass Corp | Manufacturing process of composite products of foam and fibers |
| DE1242307B (en) * | 1958-09-09 | 1967-06-15 | Hoechst Ag | Aqueous synthetic resin dispersions for the production of effect paints and coatings |
| FR1478218A (en) * | 1965-05-19 | 1967-04-21 | Solvay | aqueous emulsions based on vinylidene chloride copolymers for coating absorbent substrates |
| DE1771774B2 (en) * | 1968-07-06 | 1975-03-20 | Disbon-Gesellschaft Mbh, Chemische Erzeugnisse, 6105 Ober-Ramstadt | Process for impregnating concrete or absorbent mineral surfaces based on synthetic resin |
| JPS5343533B2 (en) * | 1970-06-23 | 1978-11-21 | ||
| GB1407770A (en) * | 1973-01-08 | 1975-09-24 | Esb Inc | Building panel |
| US3914201A (en) * | 1974-02-01 | 1975-10-21 | Goodrich Co B F | Flame and smoke retardant vinyl chloride and vinylidene chloride polymer compositions |
| GB1553940A (en) * | 1976-07-05 | 1979-10-17 | Monier Concrete Ind | Method of making a concrete tile |
| GB1578736A (en) * | 1977-06-24 | 1980-11-05 | Livingstone C | Vinyl-idenechloride copolymer compositions and method of use |
-
1983
- 1983-08-23 FI FI833010A patent/FI68696B/en not_active Application Discontinuation
-
1984
- 1984-08-16 DE DE3429975A patent/DE3429975A1/en active Granted
- 1984-08-17 GB GB08420958A patent/GB2145447B/en not_active Expired
- 1984-08-17 DK DK396784A patent/DK163367C/en not_active IP Right Cessation
- 1984-08-20 SE SE8404144A patent/SE463909B/en not_active IP Right Cessation
- 1984-08-21 NO NO843338A patent/NO163109C/en unknown
- 1984-08-22 FR FR8413075A patent/FR2551114B1/en not_active Expired
- 1984-08-23 JP JP59174206A patent/JPS6065848A/en active Pending
-
1985
- 1985-05-23 CN CN198585104029A patent/CN85104029A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2551114A1 (en) | 1985-03-01 |
| SE8404144D0 (en) | 1984-08-20 |
| DE3429975A1 (en) | 1985-03-07 |
| DE3429975C2 (en) | 1989-05-18 |
| FI833010A0 (en) | 1983-08-23 |
| DK396784A (en) | 1985-02-24 |
| CN85104029A (en) | 1986-11-19 |
| SE463909B (en) | 1991-02-11 |
| FI833010A (en) | 1985-02-24 |
| JPS6065848A (en) | 1985-04-15 |
| DK163367C (en) | 1992-07-13 |
| NO843338L (en) | 1985-02-25 |
| DK396784D0 (en) | 1984-08-17 |
| NO163109C (en) | 1990-04-04 |
| FI68696B (en) | 1985-06-28 |
| SE8404144L (en) | 1985-02-24 |
| NO163109B (en) | 1989-12-27 |
| GB2145447B (en) | 1986-11-19 |
| GB2145447A (en) | 1985-03-27 |
| FR2551114B1 (en) | 1988-12-23 |
| GB8420958D0 (en) | 1984-09-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PBP | Patent lapsed |