GB2389075A - Floor material and manufacturing method thereof - Google Patents
Floor material and manufacturing method thereof Download PDFInfo
- Publication number
- GB2389075A GB2389075A GB0312460A GB0312460A GB2389075A GB 2389075 A GB2389075 A GB 2389075A GB 0312460 A GB0312460 A GB 0312460A GB 0312460 A GB0312460 A GB 0312460A GB 2389075 A GB2389075 A GB 2389075A
- Authority
- GB
- United Kingdom
- Prior art keywords
- layer
- sheet
- ayer
- backer
- oor
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 title claims abstract description 38
- 238000004519 manufacturing process Methods 0.000 title claims 3
- 239000010410 layer Substances 0.000 claims abstract description 146
- 229920000092 linear low density polyethylene Polymers 0.000 claims abstract description 17
- 239000004707 linear low-density polyethylene Substances 0.000 claims abstract description 17
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims abstract description 11
- 238000003475 lamination Methods 0.000 claims abstract description 11
- 239000005977 Ethylene Substances 0.000 claims abstract description 10
- 239000000853 adhesive Substances 0.000 claims abstract description 9
- 230000001070 adhesive effect Effects 0.000 claims abstract description 9
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000000203 mixture Substances 0.000 claims abstract description 8
- 239000011347 resin Substances 0.000 claims description 33
- 229920005989 resin Polymers 0.000 claims description 33
- 238000007639 printing Methods 0.000 claims description 20
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims description 18
- 150000001336 alkenes Chemical class 0.000 claims description 17
- 239000006096 absorbing agent Substances 0.000 claims description 11
- 239000012790 adhesive layer Substances 0.000 claims description 10
- 229920001577 copolymer Polymers 0.000 claims description 8
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 5
- 241000518994 Conta Species 0.000 claims description 4
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 4
- 206010011878 Deafness Diseases 0.000 claims description 3
- 101150015730 Prlr gene Proteins 0.000 claims description 2
- 210000003608 fece Anatomy 0.000 claims description 2
- NTJOBXMMWNYJFB-UHFFFAOYSA-N amisulpride Chemical compound CCN1CCCC1CNC(=O)C1=CC(S(=O)(=O)CC)=C(N)C=C1OC NTJOBXMMWNYJFB-UHFFFAOYSA-N 0.000 claims 1
- 229920006026 co-polymeric resin Polymers 0.000 claims 1
- OQZCSNDVOWYALR-UHFFFAOYSA-N flurochloridone Chemical compound FC(F)(F)C1=CC=CC(N2C(C(Cl)C(CCl)C2)=O)=C1 OQZCSNDVOWYALR-UHFFFAOYSA-N 0.000 claims 1
- 229920005906 polyester polyol Polymers 0.000 claims 1
- 229920006225 ethylene-methyl acrylate Polymers 0.000 abstract description 14
- 239000000976 ink Substances 0.000 abstract description 12
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 abstract description 8
- 150000001412 amines Chemical class 0.000 abstract description 7
- 239000003381 stabilizer Substances 0.000 abstract description 4
- 229920000554 ionomer Polymers 0.000 abstract description 3
- 239000011229 interlayer Substances 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 35
- ZQBAKBUEJOMQEX-UHFFFAOYSA-N phenyl salicylate Chemical compound OC1=CC=CC=C1C(=O)OC1=CC=CC=C1 ZQBAKBUEJOMQEX-UHFFFAOYSA-N 0.000 description 14
- 229960000969 phenyl salicylate Drugs 0.000 description 7
- 239000012948 isocyanate Substances 0.000 description 6
- 150000002513 isocyanates Chemical class 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 241001480748 Argas Species 0.000 description 5
- 229920008712 Copo Polymers 0.000 description 5
- 150000002500 ions Chemical class 0.000 description 5
- 239000006097 ultraviolet radiation absorber Substances 0.000 description 5
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 4
- 235000009421 Myristica fragrans Nutrition 0.000 description 4
- 239000005043 ethylene-methyl acrylate Substances 0.000 description 4
- 239000001115 mace Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 102100024167 C-C chemokine receptor type 3 Human genes 0.000 description 3
- 101710149862 C-C chemokine receptor type 3 Proteins 0.000 description 3
- 229940075144 cylate Drugs 0.000 description 3
- -1 hyl acrylate Chemical compound 0.000 description 3
- 238000010030 laminating Methods 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 3
- 238000012353 t test Methods 0.000 description 3
- PHYFQTYBJUILEZ-IUPFWZBJSA-N triolein Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OCC(OC(=O)CCCCCCC\C=C/CCCCCCCC)COC(=O)CCCCCCC\C=C/CCCCCCCC PHYFQTYBJUILEZ-IUPFWZBJSA-N 0.000 description 3
- HJIAMFHSAAEUKR-UHFFFAOYSA-N (2-hydroxyphenyl)-phenylmethanone Chemical compound OC1=CC=CC=C1C(=O)C1=CC=CC=C1 HJIAMFHSAAEUKR-UHFFFAOYSA-N 0.000 description 2
- 101150034533 ATIC gene Proteins 0.000 description 2
- 102100024133 Coiled-coil domain-containing protein 50 Human genes 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 2
- 241000282326 Felis catus Species 0.000 description 2
- 101000910772 Homo sapiens Coiled-coil domain-containing protein 50 Proteins 0.000 description 2
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 2
- 229920003298 Nucrel® Polymers 0.000 description 2
- 125000002723 alicyclic group Chemical group 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 208000028659 discharge Diseases 0.000 description 2
- 239000004611 light stabiliser Substances 0.000 description 2
- 239000004848 polyfunctional curative Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- YGSDEFSMJLZEOE-UHFFFAOYSA-M salicylate Chemical compound OC1=CC=CC=C1C([O-])=O YGSDEFSMJLZEOE-UHFFFAOYSA-M 0.000 description 2
- 229960001860 salicylate Drugs 0.000 description 2
- ODIGIKRIUKFKHP-UHFFFAOYSA-N (n-propan-2-yloxycarbonylanilino) acetate Chemical compound CC(C)OC(=O)N(OC(C)=O)C1=CC=CC=C1 ODIGIKRIUKFKHP-UHFFFAOYSA-N 0.000 description 1
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- WROUWQQRXUBECT-UHFFFAOYSA-N 2-ethylacrylic acid Chemical compound CCC(=C)C(O)=O WROUWQQRXUBECT-UHFFFAOYSA-N 0.000 description 1
- 101800000535 3C-like proteinase Proteins 0.000 description 1
- 101800002396 3C-like proteinase nsp5 Proteins 0.000 description 1
- 101150099236 Acly gene Proteins 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 241000478345 Afer Species 0.000 description 1
- 241001415342 Ardea Species 0.000 description 1
- 241001167018 Aroa Species 0.000 description 1
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 1
- 240000006914 Aspalathus linearis Species 0.000 description 1
- 241000905957 Channa melasoma Species 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 241001517310 Eria Species 0.000 description 1
- 101000657326 Homo sapiens Protein TANC2 Proteins 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 241001163743 Perlodes Species 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 241000206607 Porphyra umbilicalis Species 0.000 description 1
- 102100034784 Protein TANC2 Human genes 0.000 description 1
- 241000508269 Psidium Species 0.000 description 1
- KAESVJOAVNADME-UHFFFAOYSA-N Pyrrole Chemical compound C=1C=CNC=1 KAESVJOAVNADME-UHFFFAOYSA-N 0.000 description 1
- 241001486863 Sprattus sprattus Species 0.000 description 1
- 229920003182 Surlyn® Polymers 0.000 description 1
- 101150083547 TESC gene Proteins 0.000 description 1
- 244000269722 Thea sinensis Species 0.000 description 1
- 241000011102 Thera Species 0.000 description 1
- 241000767684 Thoe Species 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- FLPKSBDJMLUTEX-UHFFFAOYSA-N bis(1,2,2,6,6-pentamethylpiperidin-4-yl) 2-butyl-2-[(3,5-ditert-butyl-4-hydroxyphenyl)methyl]propanedioate Chemical compound C1C(C)(C)N(C)C(C)(C)CC1OC(=O)C(C(=O)OC1CC(C)(C)N(C)C(C)(C)C1)(CCCC)CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 FLPKSBDJMLUTEX-UHFFFAOYSA-N 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 238000003851 corona treatment Methods 0.000 description 1
- RHKZVMUBMXGOLL-UHFFFAOYSA-N cyclopentolate hydrochloride Chemical compound Cl.C1CCCC1(O)C(C(=O)OCCN(C)C)C1=CC=CC=C1 RHKZVMUBMXGOLL-UHFFFAOYSA-N 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000007646 gravure printing Methods 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- MYWUZJCMWCOHBA-VIFPVBQESA-N methamphetamine Chemical compound CN[C@@H](C)CC1=CC=CC=C1 MYWUZJCMWCOHBA-VIFPVBQESA-N 0.000 description 1
- UHXUZOCRWCRNSJ-QPJJXVBHSA-N methomyl Chemical compound CNC(=O)O\N=C(/C)SC UHXUZOCRWCRNSJ-QPJJXVBHSA-N 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920005604 random copolymer Polymers 0.000 description 1
- 101150115124 slc47a1 gene Proteins 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
- PCTXBFQNMDKOSP-UHFFFAOYSA-M sodium;(2-carboxyphenyl) sulfate Chemical group [Na+].OS(=O)(=O)OC1=CC=CC=C1C([O-])=O PCTXBFQNMDKOSP-UHFFFAOYSA-M 0.000 description 1
- MBYLVOKEDDQJDY-UHFFFAOYSA-N tris(2-aminoethyl)amine Chemical compound NCCN(CCN)CCN MBYLVOKEDDQJDY-UHFFFAOYSA-N 0.000 description 1
- 150000003673 urethanes Chemical class 0.000 description 1
- 108010033612 venilon Proteins 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
- B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/10—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2270/00—Resin or rubber layer containing a blend of at least two different polymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2323/00—Polyalkenes
- B32B2323/04—Polyethylene
- B32B2323/046—LDPE, i.e. low density polyethylene
Landscapes
- Floor Finish (AREA)
- Laminated Bodies (AREA)
Abstract
A floor material comprises an intermediate lamination layer 2 bonded to a printed layer 4,5, by adhesive 3, the resultant assembly being sandwiched between backing layer 1 and cover layer 6 and then dry laminated by passage through heated rollers. Primer layers 7,8 may be employed to aid interlayer adhesion. Layers 1, 2 and 6 may comprise an ionomer or a blend of ethylene and ethylene (methyl)acrylate copolymers. Layer 2 may alternatively comprise 1 or more layers of iononmer or ethylene/ethylene (methyl)acrylate copolymers, laminated to a layer of linear low density polyethylene. Printed layer 4,5 may also comprise a sheet of ionomer or a blend of ethylene and ethylene (methyl)acrylate copolymers, with urethane or acrylic based inks applied thereto. One or more of the layers also include a UV stabiliser, eg. a benzatriazole or hindered amine.
Description
/l( FLOOR INTERIM WHACKING AUTHOR TOW
BACKG-O'ND O" THE:NTION I
;eld of the Inventlon Àne present invention relates to a f oor material and a method or, manfacturir.g -.e same.
Description Of the Related Art
Cor.ventionally, adjustment o' he plasticity and the aardnessofares m floor mater:alcanbeadjustedbyth.eadd--ing amoar.t of a plasticizer, and those made of a Colds nyl chloride sheet which.s excellent on emboss processing suitability have been often csed. However, those made of a polyvinyl chloride sheet Sac problems of secondary -isa-'ers by blac.c smoke and chlorine-based cases generated ln ire. Therefore, recently, olefl-based resins have been used generating no ch'orire-based asses in burning instead of polyvinyl chloride sheets.
Further, Japanese Patent Application Laia-Open Nos. 3-13740 and S-1833 disclose floor ateril manufactured by laminating a printing sheet Obtained by printing on one surface and then prc;ding a primer layer on the printed pattern layer, cnabac'.<erlay-ermadeofanolefln-basedresin, furterlaminating c top st.ee Made of an ionome- resin as a clear sheet on the prLni:r.gsheet,themallylaminatlrasl.taneouslythreelayers of the backer layer, prir.tino sheet and top sheet, then, cutting the l_mnate into clven size, and annealing:.
r2oweve-, In ccnznio..al floor materials, peeling may
( QCC'_- be-ween -.e crinclug sheet and the backer laye-.:t _s sJFposeo th- thls ls because cf o_crrence o deerioration 1e--he -esl=-ance of nie_la.,nar adh.esive strength oeween -.e pr ntlnc shee a.d p-:ned patten laye-.
JM!R'f CF - INVEN-ION n ob,ec of the present invention s o orevent peel:ng betweenaorin- ngsheetand a prir.edpatternlayeranotoprovide a 'loor maer al:aaving durab_1 ty and a me hcd of.anua_tr:ng e sae.
The f:-sc aspect of th.e presen invention so:ves the ance-.etior.ed robLems recarding a floor mate-ils, and relates to a:oor.aterial ob alned by lam:natng a crinting sineet having a prnced atterr. lyer on one surace =nd a top sheet seqJer.t ally on a oacXer layer, charac-erlzed 1n tha the f'cor.aterla co.crises an olerln sheet for 11na ior. which s dv-lamina edvla an adhesve laye" containing an 1:traviolet ab=-ber cn he surface of rhe prlted partern laye_ cf the crinting sheet.
In the pesent _nverion, as a resin constitu-ing the rintlng s:aeee, both of that contair.:na tee ultrav:ole absorrer anc that co ain:na no ultavlolet cbscrber can be applLed, but the o-lnt: sheet contairlug the ultravioler absorber ts reteable. Intheoresenclnventin, asa-eslncor. stitutngtheolein s;ee' -or lz-. na ion, both. of tht con aln1rg the ultrav:olet abcorbe and tnt ccntainirg no ulraviolat absorbe' car. be
( a?p2 ec, bu-.e olerir. s:neet Ccr 'amiraior contanlng he u::o'et acscrber is pre.erable.
r. the ?-eeen inver.ticr., a hindered amine-oased l_ght 5-2Ci lZer C2 be sed as the 2trar:olet aLsorbe-.
:nt;ne- esentinven-onit sprferacle that the crinted paten layer s provided via or =.er laye o-.the srface of tnecrnt r.as:neetcwh:chheprir. teazternlayerlsprovided.
n 't.e o-esent inven_on, a l=minated bocy, obtained by dry-ia.lnat:r.; he ole n sneet for lamlnatio via the aat.esire layer conta n_ng -:e 'traviolet absorDer on tne sarrace of the ?-'n.edpa-te-nlaye_ofthepr ntlno sneet,;s lam_natedbetween t.e tcp shee- and tne backer layer such thal the olefin sheet or laml.^atlon _aces the backer laye-. Fur-her, the la.minaed ocy,cb.alnedbyary-_amlr.atlngth.ecef nchee for:alration va the adLcs:ve laye' conla:r. nc the ultraviolet absorber on the sur a_e oth.e prlned pat err.layer of the prlning sheet, :s ianinated cetween the op sheet "r.d he backer:ayer such that:ne olefln sh.eet for lan nation fGces the _op shee.
Futhermore, in the present invention, when the clefin sheet fcr lalnatlon is placed facing a backer layer, 1t is -refeable -ha "he priner lye is p ovlded on the sde of "he olef_n sheet for la,ina-lor. acing the backer laye-, or on he s^ecftnetacer layer acir.g the cle-in s:eet cr la.ination.
Alternatively, wnen the side of _.ae printed pattern layer of tnepr_r.neheet sp:aced'a^inahetopsheet,itisprferable that:he pri.er laye is provided on the s de of -.e orinting sheet 4ac;ng the b-ckelayer, oon the s de of the cackeriayer
facing the prtr.ting shee.
In the bc.e-mentioned floor maerlai acccrd.n to the preset 1nven for., peeling between prancing shee/backer layer is prevented odry-:amirat on C' teo2ef:nsheet'or:amir.-ion on -I printec.patterr.layer via the ac:eslve layer containing the ultraviolet absorber. There ore, the floor material of:e present 1nv=..tlon has impcved durability as compared with orventlcnai floor materials. When the acove-mentioned iamir.ateabodyissar. dwichedoetweer._.e top sheet end the backer layer such that the clef n sheet for lamir,aior. faces the top sheet, the c-lnted pattern layer is protected to decrease eteriorat;o-.in weather resistance, by coating a. the printed pattern layer by the aah.eslve layer containing the ultraviolet absorber. In the loor material of the preset.-;ventlon, when the clerlr. sheet or 1m_na for is placed Sac rLg the backer layer, partlcular:y oreferableis an emboalment:n which, on the backer layer composed of a failure of an ehy:ene methyl acrylate copclyer a-to po:yetnylene, the Olivia sheet for lamination composed of ar.etr.y:e-e methyl nehacrylate copolymer layer and polye:vler.e, and a woliJ:dL.arde.. ina type urethane adhesive laye- comocsed of a DON yessed pa' yol and isocyar.ate, ccntaining a pnenyl sal-cyla e-based ultraviolet absorber, are laminated, Id on the adhesive 2aye', the plr.t-r.g st.ee composed of an ior.omerresr.sheethav:notheprinedFa terr.lyeris laminated such that the printed pattern. layer feces the adhesive layer, further, on the printing sheet, the top sheet is la.minted,
( sq'_er. a'ly T:e -loo.ateial c his e..=od'ent has excel_en auraci'iy causina,;tter:y no oeel r.g eve-. after a weathe res s ar.Ce _est o SC.O hQurs.
Ir..e loor material o- the c-esen_;nver.:on, when tne p.t:rg sh.ee- _s placed fac,nc ne bacfer laye-, pct'-ularly pefer=oleiearembodimen ir. wh_ch,, onthebackerLay-er composed of a lx a7-e of a-. e:ylene met:^yl acry2ae copolyer and olyelkylene, the prln ing shee co=ose of the 1cnomer resin sneet havir.a;he p-'nted Fattern laver 1S laminated;uch that the nc.-pr need surace side faces he oacker ayer, and on the sJraeonwh:hthepr:neapat-ernlayersprovlasdtheolecin s:eet or 1=mlna ion.nav ng a three-layer stru-ture o blend Oc an Qthy-ene methyl mehacrylate copolyereslr. and a linear 1o det.s ypolyet:nylene/linear low densltypo2 yethylene/blend o an ety:ene methyl meChacrylate copolyme- reslr.ad a linear ow der.s::ypolye-hylere is lannted via a two liquid hardening type ue:-ane adhesive layer composea of a polyeser oolyol and isccyanae, containing a p:=nyl sallciiae-basea uiraviolet absorbe_, and cn the olefin sheet fcr lamination' -e tcp sheet 6 'S i2" naed. Th.e floo aterlal of this ebodinent has exce:lent duabil -y causlOg ut-e';y no pee:ing even afte- a eatner res sarce test of SCO ho-_s.
rhe:rventio: solves t-.e pooler.s saarding the acove-:nentlond r. anufacturir.g tr.et:o, and re aes -o a r.ethod o r:anufacuring a locr m_terlal octained by larr.inairg a rin-ina st.ee. having a p-intea patterrt la,,re- cr. one surface a::c a op sheet seq;en rally cn a bcc!cer 2ayer, characterized
=n tna a 1a,r.led bQdy, oo-alred by ory-iamnat:r. an ole: s;see or l:n;:. ' _o;, via an dh.es 1 ve laye conta:.:rg an traviolet aosorcer on the s, urCace o.3e printed a;.ern layer o the pri- na sheet, is sandw:chen bEweer. the top shee and he D&cker:ayer, anH ther:ally la,minated.
Accorala to the met}:od cf r.ar.ufac.;rlng a floor mater al o.:e present:nventlon,,ceelina be-eer. pr_ntlua shee/hacker layer s crev^nted by dry-lar.,nalo-. of che olefir. s:eet or lar.;naior cn the printed pattern laye' v_a:e aches-ye layer contalr.inc the u:rariolet bso-ber, and Dy therrr.a: iaminat_on of.'r.:s olefl: steet for:air.ation on the backer isyer, and a floor materi havi-.g irlp-ed duraoi:ity can be obtained as ca:r.pared wlt-- ccr.ven. ioral f loo c; serials.
n the 3ove-mentioned method of man;:fac:;rng a floor atera:, thelaminateabody 1S s^ndw_ch.ed between th.etop sheet znd the ba_ker layex sch a4 tne sirface of the o:efn sheet fOr 13mlnat:0n aces the ba_ker layer, or -ne lam:nated body szdwlch.ed between the top sheet and the backe' layer such na t.e sur.ace of the 012fin sheet or lam.lnation faces the op sheet.
Acccrd, ng to che rnelhoc of mar.ufacturlng a floor!nater- al o f the present irven ior., pee lg between pr - nting shee /orinted pte n:ayer is peven:ed by dry-lam_nt:on of t:ne olein shee' for:aminatlo.1 or. the prir. ea parterr. layer via the adhesive layer conain ng the ultrcv:ole' absoroer, and a f:ocr mater al naving ir..pro,ed duraclli y can be obtainea zs co:r.pared w-th conven lcr.a; floor maer:a:s. Furthex, whe: the
( acve-.,.e.tlcn-^ arlaea body is sandwiched between the top sheet and the backs' layer such. that the surface of the olefln sweet or la-_naton faces tine top sheet, the prl-.ted pattern layer 1S pea acted to decrease deterloat:or. n 'lea her res ='sce by coating or t..e orir.ted pattern Layer with the adhesive layer ontainir.g the uitrav oLet absorber.
As desc- bed Or. deli: ace, he floor mate ial of the prefer. 1nven-lc _s a floor Aerial obtained by laminating a pain log sheet having a printed pattern layer on one surface and a top sheen sequentia;'yon abac:<er layer, wherein the floor material comprises an olefin sheer for lamination dry-lamlr.ated via an adY.es'e 'aye, Convair. an Jltravioler absorber on the -"reface of tire printed pattern laye- of the pr-r.t:ng spree', and gals floor mater:ai;aave excellent durab:lly., causlagltterly no pee:ir.o even after 500 hours of z weather resistance rest.
According to the method of mar.facturing, o- the present invention, a _oor material ob-alned by laminating a printing sheet having a Frr.ted Matte lays' on one surface and a top sheet seuer.tlally on a backer layer, characterized in tha. a lacing ed body, outtalked by dry- aninatina an clearly sheet for la.lnaicn via a-. adhesive layer containing an. ultraviolet ascrbe' on the surface of the printed pattern Layer of the prr.tngshee', issar.dwichedbetweenthetcpsheetandthebacker layer, and thermally laminaed, there can be oota'ed a floor materia' havlr. gexce:lentdJrab:lity, caus nguterlyno?eelng ever. after 903 t.OJ5 C' a weather resistance test.
rt:ner,bysar.dwc:nirq_heabove-menlonedla1ratedbody,
( in th.e manuf-cturir-g method o-:-= cresen i.r.venton, oetween :^e tcn hee- ar.a t:e ca_xer layer s'_ch that th.e sur ace of the oLe r sheet fr la.=inaticn faced t,.e toF co=', a floo maeral can e obta_r.e,n which peelina ket'ee rir.ti-c sheet/Drinted paterr. isyer s Drevented ard whi_. has 1.proed durability as co.pared -lth oor.ventior.al loo' marerals. Further, by coal-,g of;he pr nted pate-r.:ayer:-h the adhes:ve layer conta:nng r. ultraviolet absorbe', t:e prlated pattern layer 1spro.ected= oe.er:oratlonin weather resistancedecreases.
BRIEF D_SCRIoILON O IF:E DRAWINGS lg. 1 s a seclor.a: vLew of th.e f:rst eoodime-.t of the ficor.ate-,al of the present r.ver.:on.
-lg. 2 1S a sec-ional v1ew of the second embodiment of te f:oor material of the ?-esent invention.
lg. 3 s a secior.a: vie-w of tne third embodl.ert of the f:ocr materia: cf tne present nvent:on.
-lg. ts a sect or.al view cf the fourth embodiment of ;ae f:oor materal of the oresent 1nventicr..
9. 5 is a sectlona: ew:llustrating he method of manufactulng a loor material of "he p eent 'ver.tion.
lg.:S a sectior.a: v ew of the f'th e.bodimer.t of the cor.aterlal of the present 1n-en ion.
ia. 7 s a sectior.a; vle of.e sixth embodlmer.t of tne cor materia1 of the presert irventicn.
?1.;s sectional v_e of he sevent:. er.bodiner. of t'.ae f:oor.aer,al of the oresen, inventicn.
lg. 9 1= sectional ew of t:e eightn erhodimer.t of :e f_oor ma^rial of the present,nvenion.
F'g.: is a sec lonal vle.v illusrat_n; another:r.ethod o r.ar.uat-.lr.g a f:oor tr.terial of he present i:vention.
D_IA-LE3 D_SCR:PTION OF TH.E PRE-ERhD EMBOLIMENS Thc f:oor maer'=1 anH its mar.ufacruring.methoA of the peser,- i-.venion will be illus_rated below.
ig. 1;tows the first ebbodlment cf the floor material o the oresen' inve-. tion.
This.:oo' materla: 15 s Cloor ate-ial obtained by laF.inain a =-lr.tln3 sheet 5 havng a printed pattern layer 4 o-.one surfa_e and a top sheet seq,entialy on a backer layer 1, ha-actered in:nat th.e f:oor mate:al comprises ar.olefin sheet or 12 natton 2 which 1S dry-lamrated via an adhesive layer 3 ccntanlr.g an ultravlo:et absorcer on the surface of the printed pattern layer 4 of the p-ir.tir.g sheet S. In the present:nver. tlon, as resn const_tuing the prir.tlna s'r.ee 5, ior.omer resi.ns (H:milan, manufac-red by Du on4-,tetai olychemlcals Co., Ltd.,, EA. resins (etylene-ac-ylic acid copolyer, trade name: PURIMCOL, manfacturea cy Dow AgroSc erces LLC), --MA res r.s (eth.y'ene me-.yl metnacrylate coplye' resin, trde name: ACRYFT, manufactured by Su.omo C:1emical Co., Ltd.), _AA resins ( e-.yiene me: acrylic acid random copolver, trade name: Nucrel, raan,_facturec oy Du Pont-Mltsu1 Poicnemlcals Co., L-d.), ElIA et^.y'en.e me:.ayl acry'_te copo:ymer res_n, trade r.aT.e; EMAC,
manaactureoyNagase&Cc., Ltd.).-EA 'ehyleneethylary2a-= copoyer, rade name: NUCCA copolye, ranufac-uredbyUICAR C-., 'T3., rade nae: EVA.-LX-A, =.anfactu-ed by Du ror.-Mltsui ?c' yc^.e.icalsCo, td.) "r. dthe:lkecanbea?plied.
As he prtr.t_g sheet, t.aose cor.pcsed cf th.e above-mentoned SOF..pO'd alcr,e can be used, bu those having imprcved eather reis ance ry compris_ng salcyla e, benztiazo2e or cer.zochenonetypearepreferable. Ikosecomprising:traviolet sorcerC sch as, for exam?le, pnenyl sallcyl_te (race.name: aalo:), -hydraxyphe.y benzot-_azole (-rade name: T nuvn), 2hydroxber.zoch.encne, R:R'C=CCR3 'R elec rooe r.egatlve group) (,ade name: W:nul N-35, N-59, and th.e l e;:nir.dered amlne-oasedl gh_stabillzersslch as._nderedam:ne-based'ight sablllzes anufacured by Ch:ba Geicy (crade n=ne: Tlr.uvin 7OC,T:r.1vln744Tinuv1n76,nUv n622,T, nuvlnl441alrdeed :ne-cased 1lght s-abll_zers manufacured by hi.mosa (trade name: Chimosasorb 944), h-r.dered anlne-based 1lght s acilizers ar. u'atured oy Adeka Argas Che. cal (trade ae: Mark LA-57, Mark LA-62,.iarX;- 67, Har.< LA-63, Mark -A-68),:ir.dered amine-based light staDi:izers manufact_rec by B. F. Goodrich (,rade n-e: C-oodrite W-3034), and t:^e lie; are pariculaly ?eferable. Ihe pr'ted p.tern layer 4 proulded on the pr_nting sheet 5;s fo med b; G usual gravre prln_ng met-.od us:ro inks such as acry_ pclyol-based, polyester po yol-oased or 1'ethane o:yol- based one iguid cr wo l:qu_d:-ardenir.a type,ethane i-.ks, and the like, :aich uses isocyar.^te as a hardener. Here,
-.ae p r. ed^ttern lay-e' composed o- acryl polyol-oased two ii_;o naroe-. ng ype urelL.ane in's:s paricuar:y oreferable s nce t is exce;lent in c ose aa'ne.er.ce to --.e prin-nc sheet -. As the -ocyar.ate, aromatic oalph--lc (or alicyclic) isccyar.ates =r. De usea. ', o-hex-:nenylene dilsocyar.ate, aycrogenaredcolyler.ed isocyanae, oraliphat-c 'or alicyc'ic) socyana es comosed Oc multlmers or adoucs hereof are car-; clarly pre-erable. Th.is ir.< may ccutain compouncs of sal,cy' ate, b=nzot-lazole or be-.zophenone type, par icularly orefe-ably,J_-ravolet absorbers suc. as, for exam-le, phenyl slcylate (-race name; Salo'), 2hydroxvphenylbenzotrlazole (rade nae: Tlnuvin,, 2-hydroxybenzoph.enone, R:=CCR, [Ra electrode r.egtive group) (tade name Uvnu: N-35, N-539), net; y -p-re th.oxybenzy'ldere =.aor,te and the l:ke, hlr.dered amlneased_:qtstabllizers such ashndered=mire-basedlght sabiizes FanuSacured by Ct.'ba Ge:gy (trade nane: Tinuvin 7ao, T.--Uln74s'T:nlvi765,Tinuvino22, T:novinl44)'hindered amir.e-oased light stabilizers manufactlred by Chimoaa (trade name: Chmosasoro 944), h:rdeed amle-based lahr staoilizers ma-.ua_ured cy Adeka Aras Che.ical (trade na.e:.iark LA-7, rark LA-6,. 1ar:< LA-61, var'< LA-63, Mark LA-68), hindered amine-oased ilg;t sabl:izers ma:lufae_ured bv B. F. Goodrich (trde nar.e: Goodr;te UV-3034), and the l;'<e, in an:r.oun. of acout Q. l to by we'ght. In drawings of Fig.: and followings, the pinted patrern layer 4 situai es or. the rear side of the pr,ntng sh.ee 5, however, i 1S of course perm ssible that the c' nt ed patte- layer 4 situates on:e f ror.t ice of the printing :1
Free a.
Next, as the olden sheet to-.am,nator.2, "hose hang a;.ea- Jsir.o property o tine cace' iyer, namely, t:aose made o.e same o- smilar resn wit. tha of the oacer iyer ae =-F':cacle, -: exa.ole, t:.ose rade cf ior. or..e' resins lrade name:Hlm:l., mnfaccredbyOuPor.t-:sc:?olvc:nem'calsCo., :.',EAA e-_r.s 'ethlene-acry: cacidoopolye_) ( trade name: FJRIMACOL, menu ac.ured by cow Agrocier.ces LC), EMA resns (at:-.ylene nethyl mth. acy_ate ccpo:er esln) (trade name: ARY.T,manlactueabySum.iomoChemicalCo., Ltd.),EM resins (ehylene e-:acryla-a rar.dom.copolymer) ttrace r.an: sucrel, ma^.'acturea cy 3u Pont-Mlsa1 Po:ychemlcals Co. r Ttd.) EMA e't. ylene.e h.yl ac-ylate copclver) (trade name. EMAC, manufactareaLyNagase&Co., Ltd.),EEA ethylene 2tyl acrylate copolyerl t-ader.ane:NUCEEA_opo ym.er,manufaturedb>UNICAR CO., LTD., rade name: EVA" L=X-E=A, manufactured by Du ?on -__s:i Polycher cals Co., Ltd.) and the '1ke, or lalnated booles or the acove-mert_oned compo ncis with polyethylere, for example, EMX.JLLOPE. Since EMMA is exper.s:ve though h=ving a :^ea uslon proper-y, z th n film of EMA s made and pasted w Ir. LLOPEto;,veEA/rLD?_having:mprovedr:gid1ty. rther, as the cle 1.shee or 1aminatio-.2, blend poly.e' 1ayrs such as a b'end poly.er cf EA-LLDPE, o:erd poly.e Qf EMA-LLDPE, z-o t.e like, no lam1nated bodes o the abovemer.t1ored blend poer 1ayer with a LLD?E 1ayer, _EA layer and the like, ate also appie-. n these olef1r. neets fo amir.ation 2, u2travolei aosorbers such as, for examole. phenyi salicylate
( rcce name: Salol), 2-hydroxyphenylcezo-razole (trde r.a.me' T_n'v_r,), 2--^yoroxybenzopher.one, 3,C=CC33 (2 el2C-rOde negt:ve rcuo) (trade name: W:n' N35r N5<9) and tr.e like, : nce-ei ar.':le-ased 1 ght stabilize s sJch as hindered a-..ir.e-based i:cat scab_llzes r.anlfactt:reabyChiba Ge_gy race :are.LUv.n 700, Tln:v:n 744. Tlnuvr. 765, 1lnuv-n 022, Tir. uvin 144),.inderel a.:ne-based;icht stabilizers manufactured by Chlmosa (trce name: Cl-.irr.csasor}: 944), hindered amine-based iigh.t staDil''ers manufactured cy Adeka Aroas Chemical (trade nae MarkLP-7, Mar<LA-62, MarkLP-67,MakLA-6,Ma-kLA-68), :,r.dered ami-.-based lg:t stabil zes manuactured oy B F. C-ocd' c: lrade name: C-oodr e U-304), ad the ll:<e, may be aided, 1f necssary on-he s:de of th.e o_efn sheet.or lamloat:o. facing an adhes:ve, surEace treatment s_ch as corona treatmen and the lke s des;-ably nerfor.ea.
Ihe thi_kr.ess of th:s o;e in sneet for lamination 2 is from 20 to 300, preferably from 0 -o lDO m. It ckr.ess of 20.or less:s r.ct preferble s:nce the:nickness is too small and wo-acil: c drv lamination wl.h:-e printing sheet is dter_orated. On the oher tand, thickne cf eve. 30C is ret preferable since such thickness:nreases cost.
Asth.ead;neslvelayer3contaln noheu:travioletabsorber, preferab:e ae two llauid 2^ardenng type ret:aanes using an isocyante contaln_ng the ulavolet absorber as a hardener nana..onlofabou.l to SS Dyweight, carl_cJlar:ypreferable are dry lan_nate adhesives of polyeste-po_yo:based twc!iquid
aarde..:r.g type uet:nanes. F t-, adL.esives conalning e-.y:e-.e/acylate copoly.er (_) and ethylene/outvl acry:ate _opo"mer( 37.),-ndthelike, caneacgl:ed. Asthesocyanate, aroma c cr a_ioF.at c tor allcyc':c) socyanates car. be used, andparticu:arlypreferab7earel,6-hexamet; nylered:iso-yanate' hyd-ooena ed-olylene ailsc_yanae, or zllphatc toralicyclic) isocyanates co..rosed cf multimers o, adaucs theeof Xee, -; ne_liravlolet_bsorberssuchas, 'orexam,cle,pherylsalicylate (trader,ame: 51o;), 2-.yaroxyphe-.lcenzotriazole ( race name: Tin"vin), 2hydroxybenzophenone, R R2C=CCR' (R3 elecrode negative gro-) (trade name. UVlr.ul N-3, N-539) and the like, ad hncerea amine-based l g:- ctanllzes such as hindered amlne-basedl gh stablizersmanufacturedbyChibaGeigy(trade name:Tirovi.700, Tlnuvin744, Tinv_n 765, T nuvin622, Tinuvin 144),:nir.deed am ne-Dased light stabilizers manu=-tured by C.i05a ( trade name: Chimosasorb 74), hlr.dered 2mine-based llgh. stbl:lre s mar.uactured cy A. ceXz Argas Chen1_al (tade name:Mar:LA-?,Mark A-62,Mark LA-67, Mark -63,V=kLA-66), hirdered am_r.e-based 1lghr stabllize-s nGnufactured by B. F. Gooa'_ch. (-rate name: Cood_ite W -30), ar.a the lke, can be app:led. The arlicatior. amon- cf a-. acheslve 1S r< 1. S to 30 g/m2, reercoly from 2 to 2C g/m2. 9.en i. /2 or _ess, sffcler.tahesivestrength_srotoc a,ned. On the otner hand, amounc over 30 g/m2 is not deeiracle sinc ot cnly:. orovement n adhesive s'reng-.is not recognized but also cost 1ncreases.
Xex, _s the mater-al of t'ne backer layer;, those mace
( o cr.orer resins (trade na:ne: hi:::n, marfac;-ed by D, ?on.-1 s_i ?olv. .ericals Co., Sty.), _ resorts (et-y'ene-ac-vla'e copolymer) grade Mane: PUPIMACO-, manufact;;'ed By l:ow AgroSc ances LLC), --MA esr.s (ethylene ::e hy ethacrylate copoly:rer es;n) (trcde n='ne: ACRYFT, ma:ufactured by Sumitom.o Chemical Cc., Ltd. J. _^A resins (e hy:ere rr.e-.qa-ry'a= ranco. 'n copo:ymer) (t-ade r.ane; Kucrel, rr.ar.ufa_turea oy Du Pont-Mitsc1 rolychenlcals Co., L d.) EMA (et.yere:ne.nyl acrylte copo:yme raslr.' (treae na:ne: EMAC, :.ar.'ac4uredbyNaaase & Co, Ltd.), EEA (ethylene e hyl acrylate _opo yre-1 (-ade name: tnJCEEA copoly:ner,:nar.ufactureJoy IICAR C3., LTO., -acie name: VAEX-_EA, r.anufacturea i3y Du Por.t-Mitsu olychenicals Co., Lta.' and the lie, as a simple ocy cr .lxt_res o the s:.ple body w:-h an ac-y-c resin or olye-:aylene re ap?licabe. As th backer layer 1, two o more o='hesameod_=ferent streets mace o. re bovemetloned resins ay be lam:rated, if necessary.
As th.e op shee' 6, cein reClos or polyester recins can oe Jsed, and olefin res ns such as colyethylene, polypropylene, polyclter.e, iononeand the like are preferable, and _onomer 1S partlcu:a-ly preferble Fron he standocin.s of scratch reslsance ani t:ne l^xe.
Nex, --ig. 2 s:aows th.e second embodiment o the floor material of the resent 1nventlon. This f:oor r.-terial is cirferer.t fron the ltst ebocixent:n that th.e pr_nea pattern layer:s povlded on the pr_nted cat:err. layer 5 via a pr_mer layer /. 3.ausprcv_cingth.eprime'2ayer7, weatherreslstar.t 1;
( close adhere ce of tine printed pattern layer 4 to the ptlr.t_ng sheet is =.?rcved.
As the p'-rer layer 7, those composed o acrylic primers, Greth.anebaseprimersandt:e'-.<ecarocacpl_ed. Particularly, =-ryl_c orir.e-s are desirable s_ne they improve the ^'eather = r=sar.t close adherence of the pr_r.ted patterr.layer 4 to the printing thee. 5.
'ext,'g.3sh.owstheth_debodimentcftneClocmaterial o::epresen-nventlor.. This florm.aterial_sd;fferenfrom the fit st embodiment 1r. that a palmer layer 8 is provided on -
the slce of -:-e ole-1n sheet for lamluatlon 2 facing tr.e backer layer 1.
As the calmer layer 8, those composed of acrylic primers, -
rehane-baseiprlmersar.athe:lkecanneappl Ed. Partlcularly, -
acry:lc prlners are desirable sin-e they improve the weather resls:ant close adherence of the olef:n sheet for _am r.atior.
2 to -he cac<ar layer 1. -
ext, F,g. shows the fourth eodim.ent of the floor material 04 the present invention. Tnis floor Aerial is -
dlfferent from the first embodiment:n that the printed pattern -
layer is pouloed on tk.e printing spree' 5 via the palmer layer ardor. hat he primer Layer is prov deaf or.the olefin sheet for:anatcn 2 2acir.g fine backer Layer:.
Fig. shoos the fifth embodiment of the floo- material -
t he present invention.
r.nis floor material is obtained by lamlua-:ng a printing sheet 5:aavr.a a printed pattern. layer 4 on one surface and a I
( : F C:-ee. 6 euentlally on a bacs' 'aye':,.eelr, _r.o2efln s:nes or 1ar:n=:on 10 1S dy- ar.._-ed via tne adhecive layer 3cctar.lno, nu'travio_etcbsorceron nesartccect:neorinted oaterr. laye of the p.i-.t_r. g shee =, and t:e clefin st.eet for lam:nat on 1Q s la.inated facl-.g ae slae o' the top sheet O. tn th.e pesent _nve-.t:or., as the resin const_rutir.g the pir.t:. shee 5, ior.o..er esns (t-de name: himllan, man=ctured oy Du Pon'-Mlsu1 Po yche.:cals Co., Ltd.), EAA resns (e.:yleneacrylae copolye-, ade name: PURIMACO_, manfacturec oy Dow AgoScier.ces;;C) , EMA resins (etylene me.yl nethacrylate copolyme" resin, trade rame: ACRYFT, mn_fac±ed oy Sunitomo Che.ical _e, Ltd.), _MAA resins (etr.ylene met.acrylate random copolymer, trade name: ucrel, manufactured oy 3u PontMitsui Povchemica's Co.,:d.), EMA (e-.y'er.e me'nyl cylate copo:mer rein, bane name: MAC, manufactureabyNagasesCo., Ltd.), EA. tethylenee:aylacrylate copolym.er, 'ade name: xCEA copo:=e-, marufacuredbyLICAR Co., LID., race name: EVA-LEX-EEA,.anufactured by Du ont-MitsuiPo:yc:er..ica'sCo., td.) and the likecar.be applied.
As t'.e Feint -g sneet, thoe composed of th.e above-menioned CO.pOUn-5 a= c simple cody can be sed, ad desirable are those :nav ng 1.mpro,ed twe.er res stance by 1ncluslr., in the accve-nentior.ea reslr., of coi:pcunds of salicylate, benzotrizzole or benzochencne type, partcularly pre.erably, u:taviolet acsc-bes s;ch as, for exanple, pheny' sal:cylate race name: Slo'i. 2-hydroxyp:aer.-ber.zatiazole (trade name: Tinuvin),
2-:yaoxyberzopterAone, RlR2C=CCR3 (.e'eclrooe nega-ive group) (-race name:; nl N-35, N-543) and tne like,;aindered a:nebased_lahstab1lizersschash-r,aereda.ir.e-basedllght tab:lizes ^. nufactuxed by Cnlba Gegy (trade name: -nuvir.
7OC,IinOvin}4,Tinvir.765,Tir.uv:nE22,Tin'vir.144',:3ir.dered am,ine-based lgL.t s abil_zers manfcctured by Chimos (trade name: Chlmosasorb 344), h:ndered amine-kasedight stabilizers ,anufactured oy Adeka Argas Cnemicl (tade name: Mark LA-57, ar'< UA-62, Mark LA-67, Marx LA-63, Mark LP.-63), 'nlr.deed mine-oased ligr.t stabllzers mauac rea by B. F. Goodrich trde name: oodrite W-304), and -.e l:<e.
hepr -."edpattern lyer4p'owldedon the prln;ng sheet S 1S fc-med by an uual gravure prlnlog me h.od usr.o inks such s acry: polyol-basea, polyester olyol-basea o- rethane polyo'-basea one 'iqu_d or two liqu_d hardenlr.g type areth.ane lr.ks, and the l:<e w:nich uses isocyar.ate as a narde.er. Here, the Fr:nted pa err.layer 4 composed of acryl colyol- based two ia,'1d hardenlca type urethane i-.ks is nar':cllarly des rable snce it _s excellent 1n close adherence o t:e cr ntir.g sneet o. As he isccyanate, arcma ic o- aliphatic (or alicyclc) _socyanates can ce ased. Par;cllar2y p eferaole are 6-hexa.ethvlene d_isocyanate, hydrogena ed olylene socya-.ate, or aliphaic (or alicyclic' socyarates composed ofuliersoracductsthereof. T.isinkmayccr.taincompcunds 04 sal7cvlate, berzotriazo:eorben7zopheor.erype,Far-cularly preferacly, uitraviole: absorcers s'cL.as, or example, chenyl Ca:icya-e rade name: Salol), 2hdroxyphenylbenzoriazcle
( ( race r.-.e: T,nvinl, 2-hydroxbe.^zophencr.e, R:2C=CCR, IR3 elGct-ode neaive group) (t-;de nae: W:r.u_ N-35, N-539), d met:yl-p-me hoxybenzy:iden.e malor.ae and tne like,;nindered amlr.ecasedlighstabl'izerssuc;a=.:nderedamir.e-hasedlight sablizers,ar.'accured by Ch;ba C-eigy (trade nane: linuvin 7OC,I r.uvin'4,Tinuvir.765, Tinuvln622-iruvinl44):nirdered amlne-na-ed;iat.t s:abil zers ma4=c,ure by:lmosa (trade name: Chimocasorb 944J, hndered a.m'.z-Dased 1lght stallizers .ar.ufactured oy Acek Argas Cherical 'tade name: Mark LA-57, ark LA-62, Mark -A-67, Mar LA-63, Mark LA-68), hindered am ne-ased ight sablllzers manufaclured by B. F. Gocdrich ( -ace n=.e: oodr e V-3034), and che lle, 1n an amount of acout 0.'' to 5% by welgh.
Next, as tr.e olefln sheet fo':amlnatlon 10, apoicable are ole 1n sheets forlamntionhav nathreelayerconstitution scwr. i-. t;-e Collowng Table 1. 1. examples descroed later, an oleCln shee of o. 3 in Table 1 is usea represen,atively, however, otherlayercor.;t tutlor.s can beised' r. th.esame m.anner s fo' No.. Since -11S olefin s.eet for lamlnat_0n 10 has a tr.ree layer constitution, curl o a shee 1S prevented. In th s case, _ constitu-ion in w;aic>. a layer const tut_cn has a ce.position smmetr-cal i.. the t:aickness d_rection provides a re...arkab:e C'J-1 preventing efect. r. these ole Ln s:eets for alnaicnlO, ultrav_oletabsorbesuct.as, orexa.ple,phenyl sallcyate -race r.a.e; Salol), 2:nycroxyphenylbenzotrizzole (trade name: TinJvln), 2-:aydroxybenzopL.er. one, R R'-=CCR3 (R3 e cc-rode ne3z ive group) ('race na.e: Uv u' F-95, NSo9, and
-.eL:.<e,;alnerei:nlne-based: a:ets aD ' zers s_h a_h^,cered a-. -.CbaSed:;chl stGb':ize-s"..a:facl-eabyChlba Ge:ay (trade r.a-.e _:n'JV_-. 700, l::v:n 744, "':r v. 76, Ill;-:-, c22, ir.uvln 4), h:ndered arr.lnebased 1-:at stacl;zers man;'ac"_red bv Chr..oa (traoe nare: Chi:nosasoD 44), hinoered z:lne-oased i;g.t stabil zers manufacu-z ly Adeks Args Chemcal (trade n..e: Mark 57, MarkLA-62,} a-kLP.-67, Ma-:-63, MarkLP-68), r:-. derc a,.- -.e-Dased liht s",b'l zers rr.aruactured:'y 3..
Gocd-cn ('race r.ae: Goodrte '-7C34), and th.e:ike, may be aclaed, _ f necssary.
labie i AB:C No I Top sheet side layer (A) Intermediate layer 'B) Backer side layer (C); (ratio of I! thickness) , I, LLDPE I LLDPE EEA t:2:1 2 LLDPE LLDPE EEA I 1:2:1
3 EMMA:LLDPE=50:50'' LLDPE EMMALLDPE=50 50'' j t:2:1 4! EMMA:LLDPE=50:50'' LLDPE EMALLDPE=50:50"' | 1:2:1
5 I EMMLLDPE=50:50'' LLDPE EMMA:LLDPE=50 50.' 1:4:1
_ 6,' LLDPE LLDPE EMMA:LLDPE=550t)! 12:1 ble-.d rct:c On t:^e s de c- the olefln shee for lamlnat_0n 10 facing an dh.eslre, =:' ace treatner.t sch as coro-.a rea'tren" and e ke s ces; acly per_or:nea.
The h;_knes, o tine olefln s:nee for la:r,l:Z'ion 1C is 2C
c O -o OC., prefeably frQ o0 to 180 r.. Th:ckness o" 23 m or less:s not prefeaole s -.ce the -:,ckness 1S tco s.ail a.d wokab l: y of dry _a. :natlon wli::-e p-intlra s:eet is dete-_orted. Gn the o-he' hand, thickness of over 3QO is not cre'eabie cince such thickness:r.creases cos.
Asheadhesivelaye'3cor.tair,loglheu:rav:ole-bsorbe', preeraoe a-e two; iquid hacenirg type urethanes using an sccyante as a h_-dener contair.:'g the ltravlolet aDsorber 1aBnanodOto'aboutQ.:to5ibyweight, partcularlypeferable ae dry lamnate acheslves of polyescer polyol-basea two liquid :arcer.ing tve ure-.anes. Further, adY.eslves containing ehy2er.e/acrylate copo_yme' (MP.) and ethylene/kutyl a-rylate copolr.e' (_3A), and tne li ice, -ar. be polled. A; the isocyanate, a-cmatc or a:iph.atic (or a':cycllc; 1sccyanates ca-.be used, and rartlcu2 lypreferable are:, 6-rexar.ethyler.e di:socyar.ate, :nyorogenatedrolyler. ed isocyanate.orallph.atic 'or allcyc:lc) socynates c:.mposed cf mltlners or adaucts th.ereof. Here, altr=vio:et aoso_bers such as, for example, phenyl salicylate (tradename:Salol), 2-:aydroxyphenylbenzotriazole (rader. ame: Tinvln), -hydroxyben20;enone, RC=CCR' (R. electrode negalve grouc) (trade name: UVlnul N-35, N-539) and the lXe, ann h ndered amine-based light s abilzers such as;aindered ami..e-based2 gh_stabil_zers. anuacturedoyChibaGeigytrade nar..e:lir.uvin700,Tinu nl44,iuv,765, inuvir 622r linuvin 144), hir.cerei amine-bcsed llan. stac-lizers.=r.ufac-cred by C;..CS2 (trade na.me: Chimosasorb 344),;aindered amine-based lig:sabil_7ers manufactured by Adeka Argas Che._ca; (trade
nar: e: var'x =.- 7, M.a rk L.- 62, PlarX LP - 67, Mark LA- 63, Har k LA68), h;ncie-eo amlne-bsea liaht stac 1 zers ma-.u-ct;:red oy B. F. Gooo:cn (trie name: Goodr: e 'v-034J, 5nd the li:<e, can be aclisd. The apo11caticn ar.cunl of the adhesie is _ro 1.5 co 30 g/rr.2, p-efer=oly foa 2 tc 23 g/:r,?. Wker 1.5 g/ra o- less, saf flc1ent a-;-eslve strength i s nct obta:red. On t'r.e other hand, a...or.t over 3C g/:n; is nct desirable since no only 1rnpr^vement n adhesive s-rena h.is not recogr. zed but also cosc increases.
Nex-, as the naterla: of he backer layer i, applicable are:onomer resin (trade na.e: Hi:r.llar., manuactu, ed by DU -or.t-Mitsi Polycl^.ernlcals Co., Ltd.), EAA resins (eth.y:ene-ac ylte copolymer) 'trade r.ar.e: PURIMACO, ,r.-factured oy Dow AgroScier.ces LLC), -^A resins (ethylene r, etl.y2 r.e:nacrylae ccgoly:ner esin) ( trade rame. CRYFT, man;:factured by Sumitor.c Ch.en.lal Co, Ltd.), EPA reslus (atk.y:er.e.et:=crylae random ccpo:yer) (trae r.ae: Nucrel, m_n"factured oy Dc Pont-Ml su1 Polvchemicals Co, Ltd.), EMA (etL.y ene.e:ayl acrylate copoler resin) (- race name: EMAC, manufacuredLyNagase&Cc.,td.), E-A 'e"bylene ethyl acrylae copolymer) rde name: jCEEA ccpo:yner,.=a-.:ractL;redbylICAR CO., LT', trade name: EVA-EX-EA., nanufacu ed by Du ?ont-.1tsci ?alc:emlcals Co., Lca.) a.nd the 2ike, s a si!nple bocy or nixtres of the si:nole bocy wlt;n ar. acrylic resin or polyeth.ylene. As t:e backer layer, two or m. 'e o the same or different s.eets made of t:ae above-ment_oned resins may be lm na'ed,:' necessary.
( As the top sheet 6, clef n resins or polyester resins can DO Aped, aide eFerable are cleric reslr.s slcn as colye.ylene, po:y?__pyiene, polyuer.e, ionomer and cr.e like, and 7'arlcilar:y preferable s icr.om.er brow. he s soopc,.s of sprat: resistance ar.c the Like.
Next,- g.7s:owsthesix':ebodi.mer.tofthefiocrmaterial _fthe oresen r.ver. tion. r.is floor mater:al;sclfferen from the fifth. e.=rodi.,ent in that he printed pa-tern layer 4 is 70 bed on t.ae prln-ed pattern layer 5 via the primer layer 7. Bythsp ov:dir.gth.eprir.er:aye 7, weatheresistntc'ose adrerence of the printed pattern ayes 4 -o he prlning sheet 5 is improved.
As -he primer layer 7, those composed Of acrvic primers, J ethaneoaseprimersanct:-e:ikocanbeaFpLied. Particularly, acry:lc pr mar is preferable =1r.ce they improve -he weather resistant close ad:ae-ence of the or;r.tea pattern layer 4 to the ptlnt:ng shee 5.
Next, "lg. B shows he seventh. embodiment of t.ae f700r material of the present invention. Th._ floor.ateial is different from the fifth. emoOGimert in that t:= primer layer 3 is provided on the side Of the ctlntlg st.ee' facing the backer layer 1.
As the primer layer a, these composed of Cry tic or me,, u-enanebasedprmerandth.ellkecanbeap'ied. Prt:clar'y, acrylic Fritter Is preferable slice they i.pove the weather _esist2-.t close adherence of the olefin sheet for la.inaton 2 to the cocker layer 1.
( Next, ig. shows the e g:h ebocien' of t:e floor .ser_a; of he crese,t iventicr.. -.nis floor aterla: is d; 'e-er.t rcn the -_f-k e=ocient:n.t the Fr nteQ pttern 7aye. s proviaed cn -.e prlrt:.no s:ee S via th.e Fr:. er layer 7 a-.d r. th- the pri.er layer B 1S provided cn tne cide Oc he plntlg sheet 5 'acing he facn the bacer:ayer 1.
Mext,:e method of manlfacturir.g a 2loo material of the creSen, 1nve-. tion will be 1l:ustrated.
The adhesive contaning the ultrav olet absorber is apcllea on "he surface o- t:ne p-,nted pattern laye- 4 of the rr-ntina shee; and dried by a drer =, 40 tc 733C, then, suerlmposed wt:- the olefin sheet fo- lamlnat:n 2 and passed throu-.a la.lnae rols hea-ea at 40 to 70 C, to Corm a 1ST1naed cody o4 the p;ing sheet 5 and the o7ef n sheet or la..ination 2ascr. ownlnF-g.(a). Alternatively,ltmayalsobeper.issible tinat tre ad:aes ve cor.rainir.g the nltravlole absorber 1S app7ied on the ole4 r. shee_ fcr 2amlr.ation 2 and d;ed by a drier at 4Oto702C,then,t:isoleflnsheetforlanination2lssuperimposed ththenrir. tinosheetSandpassed:^reughla.inate rcl:sheated a 40 o 7C C, to fom a laminatea body of the crin ing sheet nd the olefin s;eeet 2or amlnat:or. 2.
Nex, he;a.mlnzed body 9 of che Frnlng sheet 5 and t;-e o:efln sheet for la:natlon 2, and ch.e op st.eet are spelposed an the bacKe' layer 1 as shown n Fig. 5 (b), ad -.ermallyla. natedundercor.d:'io.sofalam natio'emaerature o 1300C anc a lmination pressure o 23 kg/cm2, rt,us a floor =-terial of the present irven ion can be obtcined.
( I. he r "nuCactutirg r: ethod o,.;ne present 1nvention, t = a'so pe::ss; ble the' a prime' layer s prov deaf or th.e p:.t:r; shee ar.a c:ae printedpate-r. layer is T>rov:ded:nereon.
;te', a ri::e layer.ay ce apo: ed on.e side o' the oTefir. shee- fo iam'. atior. facing.ae backer laye-.
A'ter.at:,re:y, a pr_mer layer may be forrnec on s_ae of the bGcker layer Cainc:ne olef1n C:neet -cr lamination.
Next, the second raethod of manufaturlng a floor material ' the pesent 1r. vent_on wl:l be 1llus' rated.
The aheslve contalnlrg the u--ravlolel absorber is aupl_ed cr. t:r.e su=ace o' the prlr.ted oattern layer 4 cf he pln: -,g sheet 5 ana dried by a drier at 4Q to 70 C, then, sperr,pose with the cle sheet for;anr. tlon 10 and passed throug.- larr.lae rolls heatea at 40.o 7Q C, to Co':n a amine ed cocy o' th.e cr1ntlng sheet 5 and the cle n sheet fo-:a!nlr. ation lOasshow:lnrig. 13 (a). Alterntvely, t;5 alsopern ssible r.ar t6.e ahesve zontalir.g te ultraviolet absorber is applied ^r. he olefln sheet or l=:ntlon 10 and dried by a drie" at 40 to 70 C, then, this olefir. sr. ee or la:nination 10 is sJpe r l:3pOS ed 1th the print1ng shee t "nd passed throuan la:ninate rils..eeo a- 43 o 70 C, to orm _ l=:n_r.ate ocay of the orinting sheet 5 ar.a the olefln s:-eet or:nl;:atlon 1C.
rext, tne laminated body 11 of ch.e p-;nling s:neet 5 and the olefin aheet for ia:nr.aton 10, and t:ne too sheet 6 are sucer':nFosed on the backer layer ' as sh.owr. 1n F1. 10 (b,, and thermal' y lam:r.ated under onciior.s or a ' a:nnatlon tesr.cerat:re o 133 C ar: lamlr,atlon presst:e of 23 kg/cn2, thus a floor
( aer_al of -ne p-e=er.- r.ver.:cn can be ob ared.
n t;ae.anufac-uring.e-kod or the present 1r.venilon, lt :-a:sope =. 5s:1ethata pr-2 er:ayer 1S provicedor.thep-_rt ng s.ee a-.- the p-lnted cat-er".:aye:s poldec thereon.
?:her, a p-ner:ayer.ay be acgl:ed on t:ae side of the prir.t:ngs:nee faclr.at:asbac:<e':yer. Alena:ively, aprlmer l_yer.may e ormecor.slaeo. ebackelcyerfaclnotheprir.tng s,aset. E LE Exa.p:e 1 An onomer es:n sheer (-race name: P:inliar., product nbe::601, ma-.ufacturedby Du ont-V.itsul Polychericals Co., _td.)8Q m, was prepared as a pr:ntna s:^eet, and a corona dsc.ae treat.ent WaS performed on one stir-ace of:nic sheet, and cr. the corona discharge-treated surface, a crinted catern ayer wcs formed by gravure printlr.g using a two liould hardening ype urethane ink composed of an acy! oolyol and 6-hexamethyler.e dlisocyanate. hen, on he ?-inting surface s;aeoftheabove-enioneop:r.tings:aeet, atwoliquidhardening -vpe etha.e adhesive (trA6e name: E295L, manafactureo by Da_r.chselka Colc- Che.ic7:s fg. Co.,:d.) com.posea of a pc7yes-er polyol cor.tainino t:e iltra,lolet absorbe- cor..posed o phenyl sai; cy:ate (trade name; Salol) ar.c 1,6-hexamethylene d isocyanate haraener, was appiled in a appLica-_on am.ount of 4 a/c.2 and dr:ed Dy a drier at 4Q to 7C0C, hen, an oleln sheet _c- lam_natlc..co.posed cf MMU\-L=DPE klend polyme' shee (80
( .) ar.c a c-:n' -.g s:-eet tee sJpeimposeo such that i4s orlned pat'err laye -urface fac-d-:ne;LOP_s_raeor the olef,= sheet for a..:nat:., a.o passed t.nrcug;- lan.nae o':s heated at 40 o 7OCC, to otta:n a lamlnatea body o the pr;nt. sheet and :ae efin she4 fo' lam:tior..
As th.enate ia: consttutlgabac:cerlayer, a firt backer ma-er_al hav-.g thikness of 300 r.concosed of.l_ l-layer ex-rudedshee contair.ngP ardEA, andaecondbackermaterial having a thl_kness of 800.ccpocec of c multilayer extruded s:eeu contain:ng _MA and acylic resin, were prepared. As the op sh.eet erial, ar. 1cr.om.er esir. (trade name: Surlyn, mar.rac6, red oy Dupont) shee (600) was pepared.
The firs" backer maeriai was superimpcsed on ':ne second bac<Gr aterlal, fcrthe, t:ae sutace of the olefin s:eet for la.lna-ion of the aDove-. entioned lamination material was sper:moosed cn this acing the frst backer material, farcher, :e top sheet was saperlmposec on t:e lanaior. mcte-21, and der t:is cor.dltion, therma:ly laminated at a lam_nation - emperature o 130 C ara a lamlna_ion pressure of 23 kg/cm-, to for. a lamlr.a ea and lr.tegrated floor material.
The obtained floor maerial was sub,ec-ed to an lnltial estandweatherres:stanttest. Usir.gcarbon arc rypeS:nshine Weathe--mee_, wafer was scrayedon the material for 1a mlnates i every 12C m_nu'es under a olack panel rempera.ure of 63 C, and after tesi.ng tine of 00 hours, 300 h.ours ad 503 hours, -e ir.&eface of t:ne samr:e ws orcb:y pee:ed by a cutter, and evalaions were conduted.
Asxea2t,peelingwasnotobervedaltheir.'tlalpeYiod, ater 103 hca s o t'ne weatner res:star.t test, afte' 300 h.ous o:ae e=tr.er resstant test ano a"e- iCQ h.ou-s of '.aeeather ss-.. te3.
xm..p:e 2 Af:oornaleralwasfo-.edin:esamemane-asir.xample lexcaptthaa street madeofareslr.preparedbyeddinga hindered am.e-Dased light stb lizer tc a. zor.omer resin was used as a crr.lng s:=et.
1.e obtaned flog'.ate lal was subjecced to tne same eval'a-lor tes-s as cor.ducrec:n xer..ple 1.
Asares"Lt,peelir.gwcsnotobservedatzL.eir._tlaloeriod, after 100 hours o:ae weather res;star.t tesr, af er 300 hours o. he weether res sta.t _est and a er 5COr.ou s o':ne'eather 4slstant test.
Exap:e 3 Af:oormater-alwasfa-mecin esamemanne_ asir.=xample lexceptthatafterapp:icatcofanacryliccrineronaprir.ting shee, a pr ntedpatten layer was provided on the pri.er layer.
The obta_ned loo- mate-ial was subjected to the same evaluaion tests as _or.auctea:n Exanple 1.
Asaes1l',pee!ngwasoctobservedatt:aelnitlalDeriod, aFter;00 nQo-s o- the weather res sart test, acter 30Q h.ours o he weather esistant test and af:er 500 hours of he weather resistant es, Exa.p:e AfLoO-. materalwasfo'=edint:nes.memar.erasir._xample
( - except that orir.ting Of a crr.tea pattern layer was conducted by art p':r.t,-.g using a Two Liquid tardenlc type rethane ink cor.pcsed of a ure-:nar.e po:yo' and 1,6-.examethylene d:isocyanate. The obtained Floor Eatery was subjected to;ne same eve 7 U=t'. on tests as conducted in Example:.
Asaresllt,peelingwasr.otoDservecattheinlt_a:period, after:O3:^c s of the wea-:ne' res stant test, after DECO hours of-.e weather resistant test and after QOt.ours of the weather resistant test.
Example
A=loormaterlalwas or.edir.t.nesaema.nerasin Example lexcett:ctaniorcmeresnsheet(radename:Himilan,product r.ber:i5Q:,. =nufcturedLy Du Pont-Ml.su: Fol ych ewlca:s Co., Ld.,8O m) was Jsed as 2a clef n sneer for lamination and an EVA-basec one:iquld type pl.e' strafe name: TMR 2686, mruaturedby Dainichlseika Co_o' & Chemicals ASH. Co. Ltd.) was applied on the side facing Its backer layer.
The obtained floor material was subjected to the same eval'Jation Tests as conducted in xa.cle 1.
Asaresa:t,=e2_ngwasnotobservedatheir.iialperiod, after 130 hours of the weather resistant est. after 300 hours of the weather resistant tes- and after 500 hours of the weather resistant test.
Example 6
A [10G- maerialwasfor.medinthesaemannerasanExam=1e lexcent that a street madeofaresir.preparedbydaingahir.dered
a..ne-nased;g-.' stab lizer to an ionome resin was "sea as ar ce'ir. si. e^-t.^cr lami.atcn.
The o_ined loo mateiai was sbj.cted o..2 same evaila-icn tes4-s a cor.dced n _xa.nple.
As aresllt,peel;ng'^,asr.oobservedtthelrltlalDeriod, acter 100 hors o' :e weather reslstar.t test, afer 30C h.ous o th2eatne reslstar.- test and after 5GO t.o's of -.e eather resistnt tes-.
xample 7 Ar. 1oncme resin saet (-race name: F:;la-., roduct -.lmbe-::60;, mar.ufaeturedby D1 Pont.lts1 Polychemlca:s Co., Lta.)(30 m, was prepared as a pr:rting sheet, and a corona discharge treatment was pefor.ed on one surface of th.s sh.eet, ana cn the co-or.a d scharge-reated s,rface, a ptln ed pattern layerwas for=,edby g-avcepr ntir.guit.g a wolqu.arcen_ng type cret:aar.e ink comosed of an acry2 pclyol and 1, 6-hexarethylene d, isocyanate. hen, on the printing surface siceofk.eabo-e-menionedgriningsheet,arwol:qicharQening type ue'hane adL.esive (trade narce: E295_, manufactured by ain_chlse ka olor & Chen;cals Mfg. Co., L.d.) ccmoosed of a colyecter pcl fol and 1, 6-hexamethy:ene d; lsocyanate:narderer, cor.ta1;:lr.g an ll raviolet bsorber co:cLcosed o p. enyl sal cyl ate (trade nexe; Salol) was applea 1n an appl;catlon arr.o; nt of i/cm and dred by a dr:er a. 40 to 70C, then, an olein sheet for lam_naton '6O m) manltactured by cc-ex rus_on of layer co.posit:on of; a laminate of layer A co.cosea o EMMA-=LDPE ler.d oclymer/layer 3 copoed of L^PE/.ayer C compsed of 3Q
---L.-E r,d polymer (.r.ickness r o A:B:- =::2:1) and a cr.-.--s s-.eet we-e sper:?csed such that the surface o the layer C of th olein s.ee fo' amln_ton face the ?'inted p='tern layer, ana passea through. la-,lnte ols teated at 40 to 7C0-, to ortan a laml.aea body the printing s:nee' and the oleflr s^.=et fo' anlnat cn.
As the material constitut ng a ba_ker ayer, t:ne first bacer m=-e-lal havlug a thickness o QO w composed of a mull-layer ex.trded sh.eet contalnlug P ar.dEM, and th.e second bacer m-eial having a thickness o 8QO m composed of a malti-layer exrued sheet conainlug EM "nd acry:ic resin, ereprepa-ed. As.e op sheetmaterza, an lonomerresln (trade na.e: Curyn, manufactured by Bupont)(600 m) was prepared.
The flts- backer material was sperimposed on he second oac:ce material, further, t:e srrace o' the rintlng shee_ of the abce-men loned:amlr. aionmaterlaiwassuper.posedonthis facing the.- rst backer ma erial, furtner, the top sneet was sperlmoosedcrtnelaminationmater:al, ar.dur. derrhiscondition, thera'ly la.inated at a lam.:nalc.. tem.pe ature o 13QC and a lamlatlon pressure of 23 kg/cm2, rO form a ia.ina-ed and integraec floor material The obainea floor material was sublected to an n_tial estardweat:erresistan-est. usir.oacarbonarc ypeSnshne Weahe--o-metr, wate' wassprayedctnemateralforl8mir.utes every 12C ninutes u.cer a black panel tempertu e of 63 C, and after tes ia time of lCO hours, 30C h.ours and 503 hours, :e lr.ierzce of the sample was orcbly pee:ed by a cutter,
a-.d e,aluatlcs were ccnaated.
AsareOlit,oeei_ngwanctobser,edatt-.elnltiaiperiod, a.er QO:nou-s o' t:-e weather res st_,.- test, afte' 30Q h.ou-s o'rt.e weather resstar.t te6 and a er SCOL.os of he weather rs:star.t tes.
Exmnle A loor-.ater a_ W3S or.edin nesame.ar.ne'asir._xample 7excecthatas:-ee' mace cfaresir.preparedbyadairghindered arr.e-ased light sabil_zer o r. ioncmer resin was used as a prin_lr.g shet.
The obrained flQo' m.aterial was subectea to -:ae same evaluatlon tests as conducted 1n Example 3.
As a reslt, peellngwas not obse vedatthelrlitllerlod, 3re-:30 hor5 0 he weather resi,tar.t test, a-se' 300 hours o t:ne weat.ae- reslstant test ar.a after SCO hours of the weather resls an test.
_xample a Aloo-mate'_alwasformedlnit.esame.annersinExcmple 7exceFt:natafte-applicationofanacrylicorime-or.apclntng s.eet, aprinteo pattern layer was prcv decon t:nep-imer layer.
lt.e ob-ained loor.ateria! was sub,ected tc _:ae same evl_tion tests as ccducea 1n Example 7.
Asawesll-,peellr.gwasr.otobservecattheinitialDeriod, 'e:00 hos of rhe weather resisrant es, fter 300 hours c the weather reslstarte' and after 530 hours of the weather -esls ant tesc.
xa..p e 10
( A,:oor.ma er a:wasfomecir. ^esamemanr.e "s fir. _xampie 7 except tha:nting of a related pattern Layer was conducted H guava e p-_ntina using a also liquid harder. ngype urethane r.k composed o' a urethane polycl and 1,6-nexa.meth.ylene d_lsocyanate. The oba''ned floor material was subjected to Me same evalua for. tests as cor.duc'ed In Example 7.
Asaresllt,peelingwasr.otobse-vecattheir.;tllperlod, after:CO.no--s or the weather resistant rest, after 300 hours of the weaver rests ant test and after 500 hours of the weather resls-an test.
_^a.ple 11 Aloormater a:wasformedir.th.esae manner as in Example except that an ioncmer ros sneer 'tradename::imilan,product nbe-:15Q1, manufatredbyDu ont-MitsJi olyche.micalsCo, o.(3Q am) was prepared as a printing sheets and an EVA-based one i q,la type prime- (trede Are: MAR 2686, ar.u.actured by Cain_cnlse:ka Color Chem cals Mfg. Co., Ltd.) was applied on the s de facing its backer layer., The obtained floo- materia_ was subjected to the same evaluaticn tests as conducted in Example 7.
\saresllt,pelngwar.otcbservedattheir.itia:per oaf, after:00 hcJ-s of the weather resistant test, after 3CO hours of the weather resistant test and afte- -00 hours of the weather resistant lest.
FX=mp:e 12 A''cc+.aterialwasformedlr.hesa.emar.nerasinExample 3,
lexcep.tnate sh.ee: mace of a esinpreparecyedd-nga:ir.deed a-. r.ebaea:::t stabilizer to the layer A of on olefn sheet for 'a=:nat_cn (30 m, obtained by co-extruslor of layer -
co.po-ition of; a:aml.ate of layer A composed of EMA-L7DPE -
ciend polyerilaye- B closed of:LrE/laye' C composed of --_LDDE blend polymer Ithic:ness raffle A.:B:C - 1:2:1) as an clef n sheet far lamination was used.
The cotained floor Material was subjected to the sane = evaluation tests as conducted in Exa.?le:.
Asa_esalt,peelingwasnotobservedatthe:nltia:perlod, 3 ter 100 hours of the weather resistant test, after SCO hours of the weather resistant test and afte- SOC hours of the weather resistant test. -
_o.parative Example 1 An. Monomer resin sh.ee' (trade name: him fan, product r.mber: 1 oO1 r manufactured by Dc Pont-M'rsui Polychem_cas Co., Ltd.J(BO m) was prepared as a printing sheet, and a corona discharge treamer.t was performed on one surface of this sheet, and a orir.ted patterr.:ayer was forded by gravure printing using a -so 1lauld hardening type u-eth.ane ink. Further, an VA-based one:iquld type primer tirade name: TMR 2686, manufactured by Ca_nlchse:ca Color & Chemicals Aft. Cc., L-d.) was applied on -he printed paste'.. layer.
As he material constitu-,na a backer layer, the first backer.mate1 having c ch chess of ago m. composed of a m"'i-layer extruded sheet conEalnng ?E ar.o MA, and the second backer mate<:c1 having thickness of EQQ Ad. composed of a
( mail-iayer extruded sheet or.taini-.g EMA and acrylic res n, w=_e-epa_ed. As-etops.eemae' a,ar.lonomerrelusheet (trade name: Sir yn,. anuactured by upot)(600 m) was prepared. The frs backer ma.e-ia: was superimposed on -he second backer mate-_al, frt:e-, a pr_r.t ng sheet having the aoce-men io-.=drlr.tedpatrern layeandp_lmerlayer provided thereof was placed such that the prying surface faceat.nelower directly, furt.er, a top sheet was s treated on the printing sheet, and under 'is cor.dlor., tr.ermally laminated at a lam.,r.a-1or. te.mperare o':0C and a:amlnatlon pressure of I 23 kg/cm, to form a floor material.
The obtained floor r.aterlal was subjected to _:ae same eval'aicr. tests as condctea in _xmple:.
Ir.k cot.esive failure o- 1nk/prir.ting sheet interface peeling was observed as a result of a peeling tes', after 100 incurs of the weather resistant test.
Co.paa-ive Example A floor material was formed in the same manner as in Comparative Exa.p:e 1 excepting that printing of th.e printed calte:n'yer ascor.aJcteky gravure pr At ngusinoer.acrylic olyo'-based Ink.
The obtained ficor material was subjected to.-e same evaluaior Bests as conducted in Example 1.
Ink cor.es_ve failure Or ink/printing sheet interface peel-,g was observed as a result of a peeling test, after 200 hours of the eatt.er resistant tes.
Co...pa ative _xa.ple 3 A flog' ma eria: was formed In he same manner as in Co,..paratlve Example 2 excep_ir.g t-.a' a printed pattern layer was provided or.the primer ayer after acollcatior.! an acrylic F-e- on the printing sheet.
The obtained floor ae-'al was subjected to the same eva'aior. tests as conducted in Example;.
Ink cohesive failure or ink/printina sheet interface peeling was observed as a result of a peeling test, after 200 :nours of the weather res stand test.
Claims (4)
- f CLt.IMS 1. riocr ateria1 cb-alr.ed by laminatina a printing sheet nav..g a prln ed pattern 'ayer n one srace ar.o a tQp sheet aq_en-iaLly on a bac:<er 'ayer, c:_racer.zed in tht the loor mate -a: ccpises an ole s:aeet for laminat cr. which is dy-laminated v a an ahesive;ayer conta n_ng an ct-aviolet aosorber on he suface o he pr:nea patern 7 ayer of the prlr.t.:13 ehee".
- 2. The f:oor maer:al according to Clalm -, charac-erzed n tha.:-e prin ing sheet contains the lraviolet absorber.3. Th.e floor.ate':alaccordngoClal.lor2, characterized 1n.ha'tne o2ef.n sheet fo- la. naton conalns the ulraviolet abso-er. 4. Ihe f:oor maeria: accordlg to any one of C;alms i to 3, characterzed in hat th.e u:travlolet acsorber 15 a.a r.dered a:ne-based light sat:izer.. he floor maerla: acccrdina to any cre of C:aims: to 4, ct.arac-erlzed in th.at the printed pater laye s orovided vla a pri..er laye on the surface, of the ptltina sheer, which the p-intea pattern layer s provided.6. Th.e f'cor maer:a_ acccrairg to any one of C1alms: to c, craacter;zed ir, t:at lamiraed bcdy, cbtained byJ Qy- _a. natin; t-.e olefn sheet o- l=. naion vla t:r,e adhesve :ayex ccnal-:r.g ':ae ultraviolet abeorber cn the s-rface o_ the pir.tedpat e r. layerothecclntingsh.eet, 1slamintec between :e top s;nee and t.e bcXer:ayer suc:a that ':-ie olef r. sheet :r 'ar..lr.ation fces t;"e backer laye-.7. The 4 cer material acord_ng -o Clai. 6, haracterized_n that he orlmer layer:s cov deaf or. the s:de of the olefin s.nee rOlanla lon facing th.e Dacker layer, or on;ne sde or the oacke- laye' facing the olefin sheet for lamination.3. Th.e f:cor mater_al acccrding to any one of C2a,ms 1 to , c.aaracer zed:n hat the lam:r.aed body, ootained by dry-laminatr.g t:e olefin sheefor lamluatlor.vla the adhesive layer conai:ng the l.raviole- abscrber on the suface of the p 1r.tedpaternlayerof the prlntlr.geheet, islam:r.aed etween the.cp shee ano he backer layer suc:n tht he olefin sheet for lamlnat c-. faces the top s:aeet.
- 3. The c oor naterial acccrding "o Claim a, characterized ^.. tha the pri:ner 1-yer is prcvideo on l-.e side o- th.e printing st.eet facng the bacer layer, or cn the side or the bacXer layer facing the prir.tir.g sheet.10. Tne f:oor.a-eria2 a-cording to any one of C:aims 2 to 4, characterized n hat: on th.e backer layer 1 composec of a.1xu-e of an ethylene( met:-y: acry:ae copolymer and polye r.yler.e, 'L.e ole'ln sheet for la., nat:.n 2 composed of an eth.yler,e methyl methary:ae copolymer layer and polyet:ylene. and two:lquid harcen_ng type urethane adhesive layer 3 composed c' a polyester polyol and:socian.e,containlncaphenylsalicylatebasedu:travlolet absorber, are a._r.ated, and On the dh.esve layer 3,;"e pr:nlir.o sheet 5 cor..posed of an cnomer resin sheet Cleaving the piloted pattern layer is Laminated such that tr.e printer pattern layer 4 faces the adhesive layer 3, farther, on the oriqting sheet 5,;ae top sheet 6 is lamlr.aed, secue..tla':. 2. The _2cor ma-erla: according to any one of Claims to 4, c.aracte-lzed In th.a-: an'h.eracker Layer 1 composed of a mixture Oman et.y_ene methyl _crylae copolymer and po'yethylene, the printing sheet composed of-:ae iono.er resin sh.ee. aving the printed pastern layer 4 IS la.lnatedsucht:a the on-printea surface side feces the backer layer 1, and Or. the surface on which ':e pr_r.tec par' ern layer 4 is o-ovlded, the olefln sheetfor:amloctlo..:Ot. avir.gathee-layer s rucireciclend of an e2:qyler.e methyl.ethacrylae copolymer resin and a Linear low dense y oo:yet:y2ene/linear low density polyenylenelblendof anethy:enemethylmet:-acrylatecOpolymer resin and a linear low density polyethylene 1S laminated via two liquid hardening type urethane adhesive layer 3 composed( ( o a co:yester po2yo' a.d,socyanate, con-ainir.g c phenyl salcylatebased u: ravio:et absorber, and on the olefin shee: or l_minat-cn:Q, t:ae op sheet 6 ar.:na eo.2. A methoa cf manufacturing a floor,materlal obtained by la.ina:ing prinir.g sheet having a printed pac-ern layer on one s.arface and a top sheet seqentially on a Dacker layer, chaac er zed n that a laminated body, obtained by dry-lamr.at:g an olefin sheet for;am:natlon va an adhesive ayer conta1_ng an ultraviolet aosorber on th.e surface o the -i.tedpaterr. layeoftheprltingsheet,issandwich.edDetween the too sh.ee and tne bacrer layer, and therma:ly laminaed.1. The.e hod o m.ar.ufacturng a f:oor materia' according toCia.;, characterizednt:aatthe am:natedoodyissa.^dwiched oetween t:e_p sh.eet and -:-e cacker:ayer such that:ne surface of the clef:n sr.ee" for laminarlor. faces th,e bcker layer.
- 4. Ihe method of manufacturing a f:oor material according toCla_m:2, characeizedir.-.athelaninaedbodyissandwiched ceween t:e toF sh.ee" and he cacker ayer such.lhat -;ne surface o the olef_n shee' or amlnatior. faces the too --:eet.4C
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002159985A JP3992141B2 (en) | 2002-05-31 | 2002-05-31 | Floor material and manufacturing method thereof |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| GB0312460D0 GB0312460D0 (en) | 2003-07-09 |
| GB2389075A true GB2389075A (en) | 2003-12-03 |
| GB2389075B GB2389075B (en) | 2005-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| GB0312460A Expired - Fee Related GB2389075B (en) | 2002-05-31 | 2003-05-30 | Floor material and manufacturing method thereof |
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| JP (1) | JP3992141B2 (en) |
| GB (1) | GB2389075B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2424618A (en) * | 2005-03-30 | 2006-10-04 | Dainippon Printing Co Ltd | Printed sheet for flooring material |
| US20100227132A1 (en) * | 2009-03-03 | 2010-09-09 | Pierson Robert G | Polyurethane based rigid flooring laminate |
| US8434282B2 (en) | 2000-09-19 | 2013-05-07 | Interface, Inc. | System for carpet tile installation |
| US8468772B2 (en) | 2003-08-11 | 2013-06-25 | Interface, Inc. | Carpet tiles and carpet tile installations |
| US9085902B2 (en) | 2002-08-15 | 2015-07-21 | Interface, Inc. | Methods for installing modular tiles on a flooring surface |
| US9691240B2 (en) | 2015-01-22 | 2017-06-27 | Interface, Inc. | Floor covering system with sensors |
| US9988760B2 (en) | 2011-05-04 | 2018-06-05 | Tandus Centiva Inc. | Modular carpet systems |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK2752535T3 (en) * | 2004-10-15 | 2018-05-22 | Interface Inc | flooring Installation |
| JP4502869B2 (en) * | 2005-04-15 | 2010-07-14 | 住江織物株式会社 | Olefin flooring and method for producing the same |
| WO2008102822A1 (en) | 2007-02-20 | 2008-08-28 | Fujifilm Corporation | Polymer material containing ultraviolet absorbent |
| EP2135911B1 (en) | 2007-03-30 | 2014-05-28 | FUJIFILM Corporation | Ultraviolet ray absorber composition |
| CN101821273A (en) | 2007-08-16 | 2010-09-01 | 富士胶片株式会社 | Heterocyclic compound, ultraviolet ray absorbent, and composition comprising the ultraviolet ray absorbent |
| JP5250289B2 (en) | 2008-03-31 | 2013-07-31 | 富士フイルム株式会社 | UV absorber composition |
| JP5244437B2 (en) | 2008-03-31 | 2013-07-24 | 富士フイルム株式会社 | UV absorber composition |
| JP2009270062A (en) | 2008-05-09 | 2009-11-19 | Fujifilm Corp | Ultraviolet absorbent composition |
| JP5541038B2 (en) * | 2010-09-24 | 2014-07-09 | 大日本印刷株式会社 | Decorative sheet for flooring and flooring using the same |
| KR101441883B1 (en) | 2012-06-20 | 2014-09-24 | (주)아모레퍼시픽 | A Cosmetic Protecting Film Using Surlyn and Manufacturing Method Thereof and Cosmetic Container Manufactured Using it |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61215053A (en) * | 1985-03-22 | 1986-09-24 | 東レ株式会社 | Dummy bark-shaped laminate |
| JPH01315422A (en) * | 1988-06-14 | 1989-12-20 | Daicel Chem Ind Ltd | Aromatic polysulfone |
| EP0714762A1 (en) * | 1994-06-22 | 1996-06-05 | Dai Nippon Printing Co., Ltd. | Facing material |
| US6007892A (en) * | 1995-11-21 | 1999-12-28 | The Amtico Company Limited | Floor coverings |
| JP2001260292A (en) * | 2000-01-12 | 2001-09-25 | Dainippon Printing Co Ltd | Decorative material and manufacturing method for the same |
-
2002
- 2002-05-31 JP JP2002159985A patent/JP3992141B2/en not_active Expired - Fee Related
-
2003
- 2003-05-30 GB GB0312460A patent/GB2389075B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61215053A (en) * | 1985-03-22 | 1986-09-24 | 東レ株式会社 | Dummy bark-shaped laminate |
| JPH01315422A (en) * | 1988-06-14 | 1989-12-20 | Daicel Chem Ind Ltd | Aromatic polysulfone |
| EP0714762A1 (en) * | 1994-06-22 | 1996-06-05 | Dai Nippon Printing Co., Ltd. | Facing material |
| US6007892A (en) * | 1995-11-21 | 1999-12-28 | The Amtico Company Limited | Floor coverings |
| JP2001260292A (en) * | 2000-01-12 | 2001-09-25 | Dainippon Printing Co Ltd | Decorative material and manufacturing method for the same |
Non-Patent Citations (3)
| Title |
|---|
| WPI Abstract Acc. No. 1986-294368 & JP 61215053 A * |
| WPI Abstract Acc. No. 1999-075439 & JP 01315422 A * |
| WPI Abstract: Acc. No. 2002-029789 & JP 2001260292 A * |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8434282B2 (en) | 2000-09-19 | 2013-05-07 | Interface, Inc. | System for carpet tile installation |
| US9402496B2 (en) | 2000-09-19 | 2016-08-02 | Interface, Inc. | System for modular tile installation |
| US9085902B2 (en) | 2002-08-15 | 2015-07-21 | Interface, Inc. | Methods for installing modular tiles on a flooring surface |
| US8468772B2 (en) | 2003-08-11 | 2013-06-25 | Interface, Inc. | Carpet tiles and carpet tile installations |
| GB2424618A (en) * | 2005-03-30 | 2006-10-04 | Dainippon Printing Co Ltd | Printed sheet for flooring material |
| US20100227132A1 (en) * | 2009-03-03 | 2010-09-09 | Pierson Robert G | Polyurethane based rigid flooring laminate |
| US9446564B2 (en) * | 2009-03-03 | 2016-09-20 | Schneller Llc | Polyurethane based rigid flooring laminate |
| US9988760B2 (en) | 2011-05-04 | 2018-06-05 | Tandus Centiva Inc. | Modular carpet systems |
| US9691240B2 (en) | 2015-01-22 | 2017-06-27 | Interface, Inc. | Floor covering system with sensors |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2004003191A (en) | 2004-01-08 |
| GB0312460D0 (en) | 2003-07-09 |
| GB2389075B (en) | 2005-03-16 |
| JP3992141B2 (en) | 2007-10-17 |
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| PCNP | Patent ceased through non-payment of renewal fee |
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