NO311097B1 - Recyclable floor coverings - Google Patents
Recyclable floor coverings Download PDFInfo
- Publication number
- NO311097B1 NO311097B1 NO19982528A NO982528A NO311097B1 NO 311097 B1 NO311097 B1 NO 311097B1 NO 19982528 A NO19982528 A NO 19982528A NO 982528 A NO982528 A NO 982528A NO 311097 B1 NO311097 B1 NO 311097B1
- Authority
- NO
- Norway
- Prior art keywords
- mdi
- polyether polyol
- floor covering
- modified
- recyclable
- Prior art date
Links
- 239000004721 Polyphenylene oxide Substances 0.000 claims abstract description 14
- 229920000570 polyether Polymers 0.000 claims abstract description 14
- 229920005862 polyol Polymers 0.000 claims abstract description 10
- 150000003077 polyols Chemical class 0.000 claims abstract description 10
- 229920002635 polyurethane Polymers 0.000 claims abstract description 4
- 239000004814 polyurethane Substances 0.000 claims abstract description 4
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical compound ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 claims description 5
- 229920001451 polypropylene glycol Polymers 0.000 claims 2
- 229920000909 polytetrahydrofuran Polymers 0.000 claims 2
- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 abstract description 18
- 239000000203 mixture Substances 0.000 abstract description 5
- 239000000654 additive Substances 0.000 abstract description 4
- 239000003054 catalyst Substances 0.000 abstract description 4
- 230000000704 physical effect Effects 0.000 abstract description 4
- 239000000945 filler Substances 0.000 abstract description 3
- 229920005906 polyester polyol Polymers 0.000 abstract description 3
- 229920000642 polymer Polymers 0.000 abstract description 3
- 239000000843 powder Substances 0.000 abstract description 3
- -1 4, 4'-methylene Chemical group 0.000 abstract description 2
- 239000000470 constituent Substances 0.000 abstract 3
- DGTNSSLYPYDJGL-UHFFFAOYSA-N phenyl isocyanate Chemical compound O=C=NC1=CC=CC=C1 DGTNSSLYPYDJGL-UHFFFAOYSA-N 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 229920001971 elastomer Polymers 0.000 description 5
- 150000003512 tertiary amines Chemical class 0.000 description 4
- 230000000996 additive effect Effects 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052718 tin Inorganic materials 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 1
- 239000012963 UV stabilizer Substances 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 239000004205 dimethyl polysiloxane Substances 0.000 description 1
- 235000013870 dimethyl polysiloxane Nutrition 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000001034 iron oxide pigment Substances 0.000 description 1
- 229910052745 lead Inorganic materials 0.000 description 1
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
- 239000000347 magnesium hydroxide Substances 0.000 description 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 239000012860 organic pigment Substances 0.000 description 1
- 125000002524 organometallic group Chemical group 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/12—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins
- D06N3/14—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
- C08G18/4018—Mixtures of compounds of group C08G18/42 with compounds of group C08G18/48
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4804—Two or more polyethers of different physical or chemical nature
- C08G18/4812—Mixtures of polyetherdiols with polyetherpolyols having at least three hydroxy groups
Abstract
Description
Foreliggende oppfinnelse angår et resirkulerbart gulvbelegg som rullvare. The present invention relates to a recyclable floor covering as a roll product.
Gulvbelegg er kjent i mange forskjellige utførelsesformer. Ved siden av linoleumbelegg er det kjent plastbelegg eller gummibelegg hvorved det fra WO 95/14564-A1 er kjent et baneformet beleggsmateriale av en fortettet blanding av gummipartikler og særlig gummiavfall, på hvilket det er anordnet et sjikt av en allerede påreagert blanding av finfordelt gummiavfall og/eller gummigranulat, hvorved også ytterligere tilslagsstoffer kan være tilstede. Floor coverings are known in many different embodiments. Next to linoleum coverings, plastic coverings or rubber coverings are known, whereby from WO 95/14564-A1 a web-shaped covering material of a densified mixture of rubber particles and especially rubber waste is known, on which is arranged a layer of an already reacted mixture of finely divided rubber waste and /or rubber granules, whereby additional aggregates may also be present.
Oppgave for foreliggende oppfinnelse er, i forhold til de kjente gulvbelegg, å tilveiebringe et resirkulerbart gulvbelegg i rull- eller båndvare, på basis av polyuretan med styrbare fysikalske egenskaper som eventuelt spenst, tilbakefjæringsevne eller dempningsegenskapene. The task of the present invention is, in relation to the known floor coverings, to provide a recyclable floor covering in roll or strip material, based on polyurethane with controllable physical properties such as resilience, resilience or damping properties.
I henhold til dette angår oppfinnelsen som antydet ovenfor et resirkulerbart gulvbelegg, egnet for anvendelse som rullvare, på basis av polyuretan, og dette gulvbelegget karakteriseres ved at det består av en utreagert masse som utelukkende er tildannet fra følgende bestanddeler: According to this, the invention as indicated above relates to a recyclable floor covering, suitable for use as a roll product, based on polyurethane, and this floor covering is characterized by the fact that it consists of an unreacted mass which is exclusively formed from the following components:
Komponent A: Component A:
Komponent B: Component B:
4,4' -metylendi(fenylisocyanat) 4,4'-methylenedi(phenylisocyanate)
(MDI-)forpolymer, MDI-polymer (MDI) prepolymer, MDI polymer
eller ren-MDI 5 - 50%. or pure MDI 5 - 50%.
Det har vist seg at et slikt konsipert belegg helt overraskende kan fremstilles som rullvare hvorved man alt efter tilslagsstoffer kan utøve en innflytelse på de fysikalske egenskaper som for eksempel slitasjestyrken, tilsmussingsoppførselen, utvidelsen eller rivefastheten. It has been shown that such a structured coating can surprisingly be produced as a rolled product whereby, depending on aggregates, an influence can be exerted on the physical properties such as, for example, wear resistance, soiling behaviour, expansion or tear resistance.
Med betegnelsen "MDI" menes 4,4'-metylendi(fenylisocyanat) henholdsvis difenylmetan-4,4'-diisocyanat. The term "MDI" means 4,4'-methylenedi(phenylisocyanate) or diphenylmethane-4,4'-diisocyanate.
Ytterligere enkeltheter og utførelsesformer fremgår av underkravene. Further details and embodiments appear in the sub-requirements.
Hensiktsmessig kan det derved tas sikte på en polyeterpolyol, en første modifisert polyeterpolyol, en andre modifisert polyeterpolyol, en modifisert polyesterpolyol, en katalysatorkombinasjon, en tørrstoffpasta eller et pulver, en additivkombinasjon, et fyllstoff som CaCo3 eller andre, og en MDI-forpolymer, en MDI-polymer eller en ren-MDI. Appropriately, a polyether polyol, a first modified polyether polyol, a second modified polyether polyol, a modified polyester polyol, a catalyst combination, a solids paste or powder, an additive combination, a filler such as CaCo3 or others, and an MDI prepolymer, a MDI polymer or a pure MDI.
Som første modifisert polyeterpolyol anvendes det en polyetertriol med en midlere molekylvekt fra 4000 til 10 000 og særlig 4000 til 8000, hvorved det som den andre modifiserte anvendes en polyetertriol med en midlere molekylvekt fra 120 til 800 og fortrinnsvis 200 til 800. As the first modified polyether polyol, a polyether triol with an average molecular weight of from 4,000 to 10,000 and especially 4,000 to 8,000 is used, whereby as the second modified, a polyether triol with an average molecular weight of from 120 to 800 and preferably 200 to 800 is used.
Ifølge oppfinnelsen anvendes det som polyesterpolyol en polyestertriol med en molekylvekt fra 200 til 8000 og særlig 1500. According to the invention, a polyester triol with a molecular weight from 200 to 8,000 and especially 1,500 is used as polyester polyol.
Fortrinnsvis anvendes det tertiære aminer, med organiske eller uorganiske syrer blokkerte, tertiære aminer; metallorganiske salter henholdsvis forbindelser på basis av Sn, Fe, Hg, Zn, Pb, CO, Mn og fortrinnsvis kombinasjoner av Sn, Zn, som tertiære aminer og eventuelt ved hjelp av organiske eller uorganiske blokkerte tertiære aminer, som katalysatorkombinasjoner. Tertiary amines are preferably used, tertiary amines blocked with organic or inorganic acids; organometallic salts respectively compounds based on Sn, Fe, Hg, Zn, Pb, CO, Mn and preferably combinations of Sn, Zn, as tertiary amines and optionally with the help of organic or inorganic blocked tertiary amines, as catalyst combinations.
Zeolitter, magnesiumoksyd, magnesiumhydroksyd, kalsiumoksyd og/eller kalsium-hydroksyd kan anvendes som tørrmasse eller pulver, som additiv kombinasjon poly-dimetylsiloksan som overflateadditiv, UV-stabilisatorer, celleregulatorer, antioksydanter og/eller katalysator-regulatorer. Zeolites, magnesium oxide, magnesium hydroxide, calcium oxide and/or calcium hydroxide can be used as dry mass or powder, as additive combination poly-dimethylsiloxane as surface additive, UV stabilizers, cell regulators, antioxidants and/or catalyst regulators.
For blant annet også å ha innflytelse på det optiske utseende kan det ved siden av andre fyllstoffer også tilsettes farvestoffer eller pigmenter som titandioksyd, jernoksyd eller organiske pigmenter slik dette er angitt ifølge oppfinnelsen. In order, among other things, to have an influence on the optical appearance, dyes or pigments such as titanium dioxide, iron oxide or organic pigments can also be added in addition to other fillers as indicated according to the invention.
Man kan også konsipere et flersjiktsbelegg hvorved de enkelte beleggssjikt oppviser forskjellige, fysikalske egenskaper. It is also possible to design a multi-layer coating whereby the individual coating layers exhibit different physical properties.
For fremstilling av et slikt belegg blir komponentene A og B ført til et tilsvarende båndanlegg, blandet kort før og påført på dette, utreagert ved hjelp av varme hvorved det her kan anvendes en lang rekke fremstillingsmetoder og anlegg. For the production of such a coating, the components A and B are taken to a corresponding belt plant, mixed shortly before and applied to this, unreacted with the help of heat, whereby a wide range of production methods and plants can be used here.
Som ren-MDI kan det anvendes 4,4 MDI eller 2,4 MDI eller blandinger av disse, eller blandinger av MDI-prepolymer med ren 4,4 MDI eller med 2,4 MDI, hvorved det anvendes en MDI med en midlere funksjonalitet fra 2,0 til 2,6 og fortrinnsvis 2,0 til 2,12. As pure MDI, 4.4 MDI or 2.4 MDI or mixtures of these can be used, or mixtures of MDI prepolymer with pure 4.4 MDI or with 2.4 MDI, whereby an MDI with an average functionality of 2.0 to 2.6 and preferably 2.0 to 2.12.
Claims (4)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19546881A DE19546881C1 (en) | 1995-12-15 | 1995-12-15 | Recyclable rolled floor covering |
PCT/EP1996/004335 WO1997022748A1 (en) | 1995-12-15 | 1996-10-05 | Recyclable floor covering |
Publications (3)
Publication Number | Publication Date |
---|---|
NO982528L NO982528L (en) | 1998-06-03 |
NO982528D0 NO982528D0 (en) | 1998-06-03 |
NO311097B1 true NO311097B1 (en) | 2001-10-08 |
Family
ID=7780233
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO19982528A NO311097B1 (en) | 1995-12-15 | 1998-06-03 | Recyclable floor coverings |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0876531B1 (en) |
AT (1) | ATE206494T1 (en) |
AU (1) | AU7286096A (en) |
DE (2) | DE19546881C1 (en) |
NO (1) | NO311097B1 (en) |
PL (1) | PL187126B1 (en) |
WO (1) | WO1997022748A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19901937A1 (en) * | 1999-01-19 | 2000-07-20 | Basf Ag | Polyurethane system as a rubber substitute |
DE10161687B4 (en) * | 2001-12-18 | 2016-06-02 | Edith Piller | Coating material for flexible substrates and its use |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3499783A (en) * | 1967-05-17 | 1970-03-10 | Ashland Oil Inc | Polyurethane coatings derived from aromatic and aliphatic polyisocyanates |
GB1272069A (en) * | 1968-07-17 | 1972-04-26 | Ici Ltd | Floor coverings |
DE2446214A1 (en) * | 1974-09-27 | 1976-04-08 | Elastogran Gmbh | Polyurethane foam coated support sheets - obtd. by preparing prepolymer having terminal NCO, groups, and foaming on support sheet |
DE3623789C2 (en) * | 1986-07-15 | 1998-02-05 | Helmut Pelzer | Multi-layer, three-dimensionally deformed sound-absorbing and insulating cover element |
DE4340478A1 (en) * | 1993-11-27 | 1995-06-01 | Dieter Arnds | Method and device for producing a sheet-like covering material and use as a floor and wall covering |
-
1995
- 1995-12-15 DE DE19546881A patent/DE19546881C1/en not_active Expired - Fee Related
-
1996
- 1996-10-05 DE DE59607850T patent/DE59607850D1/en not_active Expired - Lifetime
- 1996-10-05 PL PL96327447A patent/PL187126B1/en unknown
- 1996-10-05 WO PCT/EP1996/004335 patent/WO1997022748A1/en active IP Right Grant
- 1996-10-05 AU AU72860/96A patent/AU7286096A/en not_active Abandoned
- 1996-10-05 AT AT96934549T patent/ATE206494T1/en not_active IP Right Cessation
- 1996-10-05 EP EP96934549A patent/EP0876531B1/en not_active Expired - Lifetime
-
1998
- 1998-06-03 NO NO19982528A patent/NO311097B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NO982528L (en) | 1998-06-03 |
WO1997022748A1 (en) | 1997-06-26 |
DE59607850D1 (en) | 2001-11-08 |
ATE206494T1 (en) | 2001-10-15 |
EP0876531B1 (en) | 2001-10-04 |
NO982528D0 (en) | 1998-06-03 |
EP0876531A1 (en) | 1998-11-11 |
PL187126B1 (en) | 2004-05-31 |
AU7286096A (en) | 1997-07-14 |
DE19546881C1 (en) | 1996-12-12 |
PL327447A1 (en) | 1998-12-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK1K | Patent expired |