KR100618399B1 - Process for preparing polytrimethylene terephthalate carpet - Google Patents
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- KR100618399B1 KR100618399B1 KR1020040079322A KR20040079322A KR100618399B1 KR 100618399 B1 KR100618399 B1 KR 100618399B1 KR 1020040079322 A KR1020040079322 A KR 1020040079322A KR 20040079322 A KR20040079322 A KR 20040079322A KR 100618399 B1 KR100618399 B1 KR 100618399B1
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- South Korea
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- polytrimethylene terephthalate
- carpet
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- -1 polytrimethylene terephthalate Polymers 0.000 title claims abstract description 33
- 229920002215 polytrimethylene terephthalate Polymers 0.000 title claims abstract description 29
- 238000004519 manufacturing process Methods 0.000 title abstract description 3
- 239000011248 coating agent Substances 0.000 claims abstract description 22
- 238000000576 coating method Methods 0.000 claims abstract description 22
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000011737 fluorine Substances 0.000 claims abstract description 16
- 229910052731 fluorine Inorganic materials 0.000 claims abstract description 16
- 229920005989 resin Polymers 0.000 claims abstract description 16
- 239000011347 resin Substances 0.000 claims abstract description 16
- 229920005573 silicon-containing polymer Polymers 0.000 claims abstract description 13
- 238000003672 processing method Methods 0.000 claims abstract description 12
- 239000007788 liquid Substances 0.000 claims abstract description 8
- 229910052751 metal Inorganic materials 0.000 claims abstract description 8
- 239000002184 metal Substances 0.000 claims abstract description 8
- 239000002245 particle Substances 0.000 claims description 9
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 7
- 239000010936 titanium Substances 0.000 claims description 7
- 229910052719 titanium Inorganic materials 0.000 claims description 7
- 238000007598 dipping method Methods 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 239000004447 silicone coating Substances 0.000 claims description 4
- 238000005507 spraying Methods 0.000 claims description 4
- 239000007921 spray Substances 0.000 claims description 2
- 150000003608 titanium Chemical class 0.000 claims description 2
- 230000003373 anti-fouling effect Effects 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 7
- 230000002209 hydrophobic effect Effects 0.000 abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 6
- 238000004043 dyeing Methods 0.000 abstract description 4
- 238000011109 contamination Methods 0.000 abstract description 2
- 230000002940 repellent Effects 0.000 abstract 1
- 239000005871 repellent Substances 0.000 abstract 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 15
- 230000000052 comparative effect Effects 0.000 description 12
- 238000000034 method Methods 0.000 description 12
- 239000000835 fiber Substances 0.000 description 10
- 239000006096 absorbing agent Substances 0.000 description 8
- 239000003921 oil Substances 0.000 description 8
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 7
- 239000000356 contaminant Substances 0.000 description 5
- 239000000975 dye Substances 0.000 description 5
- 230000001699 photocatalysis Effects 0.000 description 5
- 238000012805 post-processing Methods 0.000 description 5
- 239000008199 coating composition Substances 0.000 description 3
- 150000002484 inorganic compounds Chemical class 0.000 description 3
- 229910010272 inorganic material Inorganic materials 0.000 description 3
- 150000002902 organometallic compounds Chemical class 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 238000002845 discoloration Methods 0.000 description 2
- 239000000986 disperse dye Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 150000002894 organic compounds Chemical class 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- ZQBAKBUEJOMQEX-UHFFFAOYSA-N phenyl salicylate Chemical compound OC1=CC=CC=C1C(=O)OC1=CC=CC=C1 ZQBAKBUEJOMQEX-UHFFFAOYSA-N 0.000 description 2
- YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical compound OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 229920001567 vinyl ester resin Polymers 0.000 description 2
- 239000005995 Aluminium silicate Substances 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000006750 UV protection Effects 0.000 description 1
- QYKIQEUNHZKYBP-UHFFFAOYSA-N Vinyl ether Chemical compound C=COC=C QYKIQEUNHZKYBP-UHFFFAOYSA-N 0.000 description 1
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 239000002519 antifouling agent Substances 0.000 description 1
- RWCCWEUUXYIKHB-UHFFFAOYSA-N benzophenone Chemical compound C=1C=CC=CC=1C(=O)C1=CC=CC=C1 RWCCWEUUXYIKHB-UHFFFAOYSA-N 0.000 description 1
- 239000012965 benzophenone Substances 0.000 description 1
- 239000012964 benzotriazole Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- XITRBUPOXXBIJN-UHFFFAOYSA-N bis(2,2,6,6-tetramethylpiperidin-4-yl) decanedioate Chemical compound C1C(C)(C)NC(C)(C)CC1OC(=O)CCCCCCCCC(=O)OC1CC(C)(C)NC(C)(C)C1 XITRBUPOXXBIJN-UHFFFAOYSA-N 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000000576 food coloring agent Substances 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 238000009998 heat setting Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000002563 ionic surfactant Substances 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 239000004611 light stabiliser Substances 0.000 description 1
- 231100000053 low toxicity Toxicity 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- DXGLGDHPHMLXJC-UHFFFAOYSA-N oxybenzone Chemical compound OC1=CC(OC)=CC=C1C(=O)C1=CC=CC=C1 DXGLGDHPHMLXJC-UHFFFAOYSA-N 0.000 description 1
- FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 1
- 229960000969 phenyl salicylate Drugs 0.000 description 1
- 238000006303 photolysis reaction Methods 0.000 description 1
- 230000015843 photosynthesis, light reaction Effects 0.000 description 1
- 229920000548 poly(silane) polymer Polymers 0.000 description 1
- 229920003257 polycarbosilane Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229920002620 polyvinyl fluoride Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000004224 protection Effects 0.000 description 1
- 229960004889 salicylic acid Drugs 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000000859 sublimation Methods 0.000 description 1
- 230000008022 sublimation Effects 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 125000006336 tetrafluoro alkyl group Chemical group 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 238000004383 yellowing Methods 0.000 description 1
- BOXSVZNGTQTENJ-UHFFFAOYSA-L zinc dibutyldithiocarbamate Chemical compound [Zn+2].CCCCN(C([S-])=S)CCCC.CCCCN(C([S-])=S)CCCC BOXSVZNGTQTENJ-UHFFFAOYSA-L 0.000 description 1
Classifications
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/244—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of halogenated hydrocarbons
- D06M15/256—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of halogenated hydrocarbons containing fluorine
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
- D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
- D06M11/46—Oxides or hydroxides of elements of Groups 4 or 14 of the Periodic Table; Titanates; Zirconates; Stannates; Plumbates
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/01—Stain or soil resistance
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/10—Repellency against liquids
- D06M2200/11—Oleophobic properties
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/10—Repellency against liquids
- D06M2200/12—Hydrophobic properties
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2401/00—Physical properties
- D10B2401/02—Moisture-responsive characteristics
- D10B2401/021—Moisture-responsive characteristics hydrophobic
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2401/00—Physical properties
- D10B2401/22—Physical properties protective against sunlight or UV radiation
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2503/00—Domestic or personal
- D10B2503/04—Floor or wall coverings; Carpets
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Abstract
본 발명은 일광견뢰도 증진 및 방오성 향상을 위한 폴리트리메틸렌테레프탈레이트 카페트 기능성 가공법에 관한 것이다.The present invention relates to a polytrimethylene terephthalate carpet functional processing method for improving light fastness and antifouling properties.
이를 위해 본 발명은 폴리트리메틸렌테레프탈레이트 카페트를 제조함에 있어서, 실리콘 폴리머 코팅액에 금속산화물-졸과 불소 수지를 첨가하여 제조한 코팅액으로 폴리트리메틸렌테레프탈레이트 카페트를 처리함으로써, 자외선 차폐효과와 발수발유성을 동시에 향상시키는 것을 특징으로 한다.To this end, the present invention in the production of polytrimethylene terephthalate carpet, by treating the polytrimethylene terephthalate carpet with a coating liquid prepared by adding a metal oxide-sol and a fluorine resin to the silicone polymer coating liquid, UV shielding effect and water repellent It is characterized by improving the meteor at the same time.
본 발명에 따라 제조되는 폴리트리메틸렌테레프탈레이트 카페트는 자외선 차폐효과와 발수발유성을 동시에 부여할 수 있게 되어 염색물의 일광견뢰도가 향상되고 수용성 및 소수성 오염에 대한 방오성이 향상된다.The polytrimethylene terephthalate carpet prepared according to the present invention can impart ultraviolet shielding effect and water / oil repellency at the same time to improve the daylight fastness of the dyeing and improve the antifouling property against water-soluble and hydrophobic contamination.
폴리트리메틸렌테레프탈레이트, 카페트, 기능성, 가공방법, 일광견뢰도, 방오성Polytrimethylene Terephthalate, Carpet, Functionality, Processing Method, Daylight Fastness, Antifouling
Description
본 발명은 일광견뢰도 증진 및 방오성 향상을 위한 폴리트리메틸렌테레프탈레이트 카페트 기능성 가공법에 관한 것으로서, 더 상세하게는 자외선 차폐 성능이 있는 금속산화물과 발수발유성이 우수한 불소 수지를 코팅제 조성물에 배합하여 가공함으로써 카페트의 일광견뢰도와 방오성을 동시에 향상시킬 수 있는 폴리트리메틸렌테레프탈레이트 카페트의 기능성 가공법에 관한 것이다.The present invention relates to a polytrimethylene terephthalate carpet functional processing method for improving light fastness and antifouling properties, and more specifically, by combining a metal oxide having ultraviolet shielding performance and a fluorine resin having excellent water and oil and oil repellency in a coating composition. The functional processing method of the polytrimethylene terephthalate carpet which can improve the daylight fastness and antifouling property of a carpet simultaneously.
카페트 제품의 가장 중요한 요구특성 중에 하나는 창문을 통해 들어오는 태양광, 특히 자외선에 의한 제품 변색이 적어야 하는 일광견뢰도 문제와 세탁을 자주하여 사용할 수 없는 제품특성상 오염이 적게 되어야 하는 방오성이다.One of the most important characteristics of carpet products is the anti-glare properties that should be reduced due to the sun's light through windows, especially ultraviolet rays, and the characteristics of products that cannot be washed frequently.
소수성 섬유인 폴리트리메틸렌테레프탈레이트 소재로 만들어진 폴리트리메틸렌테레프탈레이트 카페트는 커피나 식용색소 등 일반적인 수용성 오염물에 대해서는 우수한 방오성을 나타내지만 기름때나 오일 등 소수성 오염물에 대해서는 다소 취약한 단점이 있어 이에 대한 보완이 필요하다. Polytrimethylene terephthalate carpet made of hydrophobic fiber polytrimethylene terephthalate material shows excellent antifouling properties for general water-soluble contaminants such as coffee and food coloring, but it is rather weak for hydrophobic contaminants such as oil and oil. need.
국제 공개 특허 WO03-83205호에는 폴리트리메틸렌테레프탈레이트 카페트에 불소계 수지를 에멀젼 상태로 처리하여 카페트의 방오성을 향상시키는 기술이 기재되어 있다. 이는 폴리트리메틸렌테레프탈레이트 카페트에 단순히 불소 수지만 에멀젼 상태로 처리하여 어느 정도 방오성은 개선되지만 일광 견뢰도 및 작업성이 현저히 떨어지는 단점이 있다. International Publication No. WO03-83205 describes a technique for treating a polytrimethylene terephthalate carpet with a fluorine resin in an emulsion state to improve the antifouling properties of the carpet. This is simply a fluorine resin in the polytrimethylene terephthalate carpet, but the anti-fouling properties to some extent improved by treating in an emulsion state, but there is a disadvantage that the daylight fastness and workability is significantly lower.
카페트의 일광견뢰도를 높이는 일반적인 방법으로는 자외선 흡수제를 염색시 함께 사용하여 섬유에 흡착시키는 후가공법이 있고 중합 또는 방사공정에 자외선 산란제나 자외선 흡수제를 첨가하여 카페트용 벌키 연속 필라멘트(Bulked Continuous filament, 이하 BCF라 함)를 방사하는 선가공법이 있다. As a general method of increasing the daylight fastness of carpets, there is a post-processing method in which a UV absorber is used together with the dye to adsorb the fiber. There is a line processing method that radiates BCF).
현재 사용되고 있는 자외선 흡수제들의 대부분은 유기계 화합물이고 일부 유기 금속화합물도 사용되고 있다. 유기계 화합물로서는 2-하이드록시-4-메톡시벤조페논(2-hydroxy-4-methoxy benzophenone), 페닐살리실레이트(phenyl salicylate), 2,2'-하이드록시-5-메틸페닐벤조트리아졸(2,2'-hydroxy-5-methylphenyl benzotriazole), 힌더드 아민계 안정제(hindered amine light stabilizer)라고 통칭되는 비스-(2,2,6,6-테트라메틸-4-피페리딜)세바게이트[bis(2,2,6,6-tetramethyl-4-piperidyl)sebacate] 등이 있고, 유기금속화합물로서는 니켈디부틸디티오카르바메이트(nickeldibutyldithio carbamate) 등이 있다. Most of the ultraviolet absorbers currently used are organic compounds and some organometallic compounds are also used. As the organic compound, 2-hydroxy-4-methoxy benzophenone, phenyl salicylate, 2,2'-hydroxy-5-methylphenylbenzotriazole (2 , 2'-hydroxy-5-methylphenyl benzotriazole), bis- (2,2,6,6-tetramethyl-4-piperidyl) sevagate, which is collectively referred to as hindered amine light stabilizer [bis (2,2,6,6-tetramethyl-4-piperidyl) sebacate] and the like, and an organometallic compound includes nickel dibutyldithio carbamate.
유기계 자외선 흡수제들은 자외선 차단성능은 비교적 양호하나 융점이 낮고 승화성이 강하여 열안정성이 낮을 뿐만 아니라 독성이 강하다는 결점이 있다. 그 중 살리실산계는 유효흡수파장이 저파장이기 때문에 유해 자외선 파장 범위를 커버할 수 없어 섬유분야에서의 이용률이 극히 낮고 벤조페논계와 유기금속화합물은 가격이 높아 사용에 제한을 받고 있으며, 벤조트리아졸계는 자외선 흡수능력이 비교적 낮다는 단점이 있으나 가격이 저렴하고 독성이 적어 많이 이용되고 편이다.Organic UV absorbers have a relatively good UV protection, but have a low melting point and strong sublimation, so that the thermal stability is low and the toxicity is strong. Among them, salicylic acid type has low effective absorption wavelength, so it can't cover harmful ultraviolet wavelength range, so utilization rate is very low in textile field, and benzophenone and organometallic compounds are restricted due to high price. The sol type has the disadvantage of relatively low UV absorption ability, but it is widely used due to its low cost and low toxicity.
이러한 유기계 자외선 흡수제를 섬유에 응용하는 방법으로는 주로 후가공하는 방법이 이용되고 있으나 유기계 자외선 흡수제는 황변화 현상 등의 안정성 면에서 효과적이지 못한 단점이 있다.As a method of applying the organic UV absorber to the fiber, a post-processing method is mainly used, but the organic UV absorber has a disadvantage in that it is not effective in terms of stability such as a yellowing phenomenon.
무기계 자외선 산란제로는 이산화티탄(TiO2)과 산화아연(ZnO) 등이 대표적이고 그 외에도 산화철, 탈크, 카오린, 알루미나 및 탄산칼슘 등이 사용될 수 있다.Titanium dioxide (TiO 2 ) and zinc oxide (ZnO) are representative examples of the inorganic ultraviolet scattering agent. In addition, iron oxide, talc, kaolin, alumina and calcium carbonate may be used.
섬유에 자외선 차단기능을 부여하기 위하여 무기물계 화합물을 중합이나 방사공정에 혼입 후 방사하는 방법은 생산 공정에서 필터의 막힘과 단사(斷絲) 현상의 증가를 초래하기 쉽고, 또 가이드 로울러의 마모를 촉진하는 문제가 있고, 유기계 자외선 흡수제로 후가공법을 이용하는 방법은 안정성 면에서 효과적이지 못하기 때문에 후가공법으로도 무기계 자외선 흡수제를 이용하는 방법의 개발이 요망되고 있는 실정이다. In order to impart UV-blocking function to the fiber, the method of incorporating an inorganic compound into a polymerization or spinning process and spinning it is easy to cause clogging of the filter and an increase in single yarn phenomenon in the production process, and to reduce wear of the guide roller. There is a problem to promote, and since the method of using the post-processing method as the organic UV absorber is not effective in terms of stability, the development of a method of using the inorganic UV absorber also needs to be developed by the post-processing method.
이에 본 발명에서는 소수성 오염물에 대한 방오성도 향상시키고, 무기물계 화합물을 사용하여 폴리트리메틸렌테레프탈레이트 카페트의 일광견뢰도를 높일 수 있는 효과적인 후가공법을 개발하고자 한다.Accordingly, the present invention is to improve the antifouling property against hydrophobic contaminants, and to develop an effective post-processing method to increase the daylight fastness of the polytrimethylene terephthalate carpet using an inorganic compound.
본 발명은 상기와 같은 문제점을 해결하기 위하여, 실리콘 폴리머 코팅액에 금속산화물-졸과 불소 수지를 첨가하여 제조한 코팅액으로 폴리트리메틸렌테레프탈레이트 카페트를 처리함으로써, 자외선 차폐효과와 발수발유성을 동시에 부여할 수 있는 기능성 가공방법을 개발하여 염색물의 일광견뢰도가 향상되고 소수성 오염물에 대한 방오성이 더욱 향상된 폴리트리메틸렌테레프탈레이트 카페트를 제공하는데 목적이 있다.In order to solve the above problems, the polytrimethylene terephthalate carpet is treated with a coating solution prepared by adding a metal oxide-sol and a fluorine resin to the silicone polymer coating solution, thereby simultaneously providing UV shielding effect and water / oil repellency. The purpose of the present invention is to provide a polytrimethylene terephthalate carpet with improved dyefastness of dyeing and improved antifouling property against hydrophobic contaminants.
상기 목적을 달성하기 위한 본 발명에 따른 폴리트리메틸렌테레프탈레이트 카페트의 기능성 가공방법은 실리콘 폴리머 코팅액 100 중량부대비 평균 입자 크기가 30nm 이하인 1 내지 40 중량부의 금속산화물-졸과 20 내지 60 중량부의 불소 함유 수지를 함유하는 실리콘 코팅액 조성물로 폴리트리메틸렌테레프탈레이트 카페트를 스프레이 또는 딥핑법으로 처리하여 120 내지 200℃에서 2 내지 10분 건조하는 것을 특징으로 한다.The functional processing method of the polytrimethylene terephthalate carpet according to the present invention for achieving the above object contains 1 to 40 parts by weight of a metal oxide-sol and 20 to 60 parts by weight of fluorine having an average particle size of 30 nm or less relative to 100 parts by weight of the silicone polymer coating solution. It is characterized in that the polytrimethylene terephthalate carpet is treated with a spray or dipping method with a silicone coating liquid composition containing a resin and dried for 2 to 10 minutes at 120 to 200 ℃.
또한, 상기 금속산화물-졸은 비결정질 과산화티탄-졸 또는 불활성화된 산화티탄-졸 중에서 선택된 1종 또는 2종인 것이 바람직하다.In addition, the metal oxide-sol is preferably one or two selected from amorphous titanium peroxide-sol or inactivated titanium oxide-sol.
또한, 본 발명에 따른 기능성 가공방법으로 제조된 일광견뢰도 및 내오염성이 우수한 폴리트리메틸렌테레프탈레이트 카페트를 제공한다.
In addition, the present invention provides a polytrimethylene terephthalate carpet having excellent light fastness and stain resistance produced by the functional processing method according to the present invention.
이하, 본 발명의 폴리트리메틸렌테레프탈레이트 카페트의 기능성 가공방법을 상세히 설명한다. Hereinafter, the functional processing method of the polytrimethylene terephthalate carpet of this invention is demonstrated in detail.
본 발명을 설명함에 있어서, 정의되는 용어들은 본 발명의 기능을 고려하여 정의 내려진 것으로, 이는 당 분야에 종사하는 기술자의 의도 또는 관례에 따라 달라질 수 있으므로, 본 발명의 기술적 구성요소를 한정하는 의미로 이해되어서는 아니될 것이다.
In the description of the present invention, the terms defined are defined in consideration of the functions of the present invention, which may vary according to the intention or custom of those skilled in the art, and thus, limit the technical components of the present invention. It should not be understood.
본 발명에서 자외선을 차폐하여 섬유의 광취화를 억제하고 염료의 광분해를 막아 일광견뢰도를 높이기 위해서 사용가능한 무기물계 화합물로는 비결정질 과산화티탄(TiO3)의 입자나 광 촉매기능에 관하여 불활성화된 산화티탄이 바람직하다. 이는 비결정질 과산화티탄이나 광 촉매기능이 불활성화된 산화티탄은 자외선을 받아 광 촉매기능을 하지 않으므로 일부 무기계 광흡수제의 섬유 취화나 일광견뢰도 저하와 같은 역효과 문제점을 극복할 수 있다.In the present invention, as an inorganic compound that can be used to shield the ultraviolet light to inhibit the light embrittlement of the fiber and to prevent the photolysis of the dye to increase the daylight fastness, the oxidation of the titanium dioxide peroxide (TiO 3 ) and the deactivation of oxidation with respect to the photocatalytic function Titanium is preferred. This can overcome the adverse effects such as amorphous titanium peroxide or titanium oxide deactivated photocatalytic function does not act as a photocatalytic function by receiving ultraviolet light, such as fiber embrittlement of some inorganic light absorbers or lowering the daylight fastness.
본 발명에서 섬유 표면에 자외선 차폐층을 형성시키는 방법은 비결정질 과산화티탄 입자나 광 촉매기능에 관하여 불활성화된 산화티탄 입자를 섬유표면에 코팅후 건조하여 열처리함으로써 이루어진다. In the present invention, the method for forming the ultraviolet shielding layer on the surface of the fiber is made by coating the surface of the fiber with amorphous titanium peroxide particles or titanium oxide particles inactivated with respect to the photocatalytic function, followed by drying and heat treatment.
본 발명에서 코팅 조성물의 바인더로 사용되는 실리콘 폴리머로는 폴리실록산, 폴리실란, 폴리카르보실란 등이 바람직하며, 상기 실리콘 폴리머 코팅액에 금속산화물-졸과 불소 함유 수지를 첨가하여 실리콘 코팅 조성물을 제조한다. 이때 사용되는 금속 산화물-졸은 과산화티탄-졸 또는 아나타제형 산화티탄-졸이 바람직하다. 또한, 본 발명에서는 이온형 계면활성제를 산화티탄 농도에 대하여 1 wt% 이상 혼합하여 산화티탄의 광 촉매기능을 불활성화한 것을 실리콘 코팅제 조성물에 배합할 수 있다.As the silicone polymer used as the binder of the coating composition in the present invention, polysiloxane, polysilane, polycarbosilane, and the like are preferable. The silicone coating composition is prepared by adding a metal oxide-sol and a fluorine-containing resin to the silicone polymer coating solution. The metal oxide sol used at this time is preferably a titanium peroxide sol or an anatase type titanium oxide sol. In addition, in the present invention, the ionic surfactant may be blended with the silicon coating composition by mixing 1 wt% or more with respect to the titanium oxide concentration to inactivate the photocatalytic function of the titanium oxide.
본 발명에서 사용하는 과산화티탄-졸이나 불활성화된 산화티탄-졸의 평균입자 크기는 가공 처리막의 투명성을 고려하여 평균입경이 30nm 이하인 것이 바람직하다. 이는 평균입경이 30nm보다 큰 입자를 사용하면 코팅막의 투명성이 떨어지고 탁하게 되어 염색물의 본래 색상이 달라져 보일 수 있는 위험이 있게 된다.The average particle size of the titanium peroxide sol or the inactivated titanium oxide sol used in the present invention is preferably 30 nm or less in consideration of the transparency of the processed film. This means that when the particles having an average particle diameter of more than 30 nm are used, the transparency of the coating film is reduced and becomes cloudy, resulting in a change in the original color of the dye.
또한, 본 발명에서 사용하는 과산화티탄-졸이나 불활성화된 산화티탄-졸의 함량은 실리콘 폴리머 코팅액 100 중량부대비 1 내지 40 중량부가 바람직하다. 이는 금속산화물-졸의 함량이 1 중량부 미만이면 카페트의 일광견뢰도 향상에 거의 영향을 주지 못하고, 40 중량부 이상이면 카페트 코팅 작업성이 떨어진다.In addition, the content of the titanium peroxide sol or inactivated titanium oxide sol used in the present invention is preferably 1 to 40 parts by weight relative to 100 parts by weight of the silicone polymer coating liquid. When the content of the metal oxide-sol is less than 1 part by weight, the effect of improving the daylight fastness of the carpet is hardly affected, and when the content is more than 40 parts by weight, the carpet coating workability is poor.
본 발명에서는 카페트 제품에 발수발유성을 부여하여 내오염성을 향상시키기 위해서 실리콘 폴리머 코팅액에 불소 함유 수지를 첨가한다. 이때 방오제로는 모든 화합물 중에서 가장 분자간 인력이 작고 표면 에너지가 낮은 불소 함유 수지를 이용하는 것이 바람직하나, 불소 함유 수지가 고가인 관계로 경제성을 고려하여 실리콘 폴리머 코팅액 100 중량부대비 20 내지 60 중량부를 사용하여 방오성을 평가하였다. 이는 불소 함유 수지의 함량이 20 중량부 미만이면 카페트의 방오성 향상에 거의 영향을 주지 못하고, 60 중량부 이상이면 경제적인 측면에서 불리하기 때문이다.In the present invention, fluorine-containing resin is added to the silicone polymer coating liquid in order to impart water and oil repellency to the carpet product and to improve stain resistance. At this time, as the antifouling agent, it is preferable to use a fluorine-containing resin having the smallest intermolecular attraction and the low surface energy among all the compounds, but since the fluorine-containing resin is expensive, 20 to 60 parts by weight relative to 100 parts by weight of the silicone polymer coating liquid is used. Antifouling property was evaluated. This is because if the content of the fluorine-containing resin is less than 20 parts by weight, it hardly affects the antifouling property of the carpet, and if it is more than 60 parts by weight, it is disadvantageous in terms of economy.
불소 수지는 폴리테트라플루오르에틸렌, 폴리불소화비닐, 테트라플루오르알킬비닐에스테르 공중합체, 플루오르올레핀 중합체, 비닐에테르와 플루오르올레핀의 공중합체, 비닐에스테르와 플루오르올레핀의 공중합체 중에서 선택하여 사용할 수 있는데 이들을 단독 또는 2종 이상 혼합하여 사용할 수 있다.The fluororesin may be selected from polytetrafluoroethylene, polyvinyl fluoride, tetrafluoroalkyl vinyl ester copolymer, fluoroolefin polymer, copolymer of vinyl ether and fluoroolefin, copolymer of vinyl ester and fluoroolefin, and these may be used alone or in combination. It can mix and use 2 or more types.
본 발명에서 코팅액을 처리하는 방법은 통상의 방법으로 염색된 폴리트리메틸렌테레프탈레이트 카페트 염색물이나 원착사를 사용한 카페트 제품에 코팅액을 스프레이나 딥핑법으로 부여한 뒤 폴리트리메틸렌테레프탈레이트 섬유의 내열성을 고려하여 코팅막의 열고정은 120-200℃에서 실시한다.In the present invention, the method of treating the coating solution is applied to the carpet product using the polytrimethylene terephthalate carpet dyeing or the original yarn dyed by a conventional method, and considering the heat resistance of the polytrimethylene terephthalate fiber after applying the coating solution by spraying or dipping. Heat-setting of the coating film is carried out at 120-200 ℃.
이상의 폴리트리메틸렌테레프탈레이트 카페트의 기능성 가공방법을 정리하면 다음과 같다. The functional processing method of the above polytrimethylene terephthalate carpet is summarized as follows.
실리콘 폴리머 코팅액 100 중량부대비 평균 입자 크기가 30nm 이하인 1 내지 40 중량부의 금속산화물-졸과 20 내지 60 중량부의 불소 함유 수지를 함유하는 실리콘 코팅액 조성물로 폴리트리메틸렌테레프탈레이트 카페트를 스프레이 또는 딥핑법으로 처리하여 120 내지 200℃에서 2 내지 10분 건조하여 가공을 완료한다.Treatment of polytrimethylene terephthalate carpet by spraying or dipping with a silicone coating liquid composition containing 1 to 40 parts by weight of a metal oxide-sol having an average particle size of 30 nm or less relative to 100 parts by weight of a silicone polymer coating solution and 20 to 60 parts by weight of a fluorine-containing resin. 2 to 10 minutes at 120 to 200 ℃ to complete the processing.
이하, 본 발명은 하기의 실시예에 의하여 보다 더 잘 이해될 수 있으며, 하기의 실시예는 본 발명의 예시 목적을 위한 것이며 첨부된 특허청구범위에 의하여 한정되는 보호범위를 제한하고자 하는 것은 아니다.
Hereinafter, the present invention can be better understood by the following examples, which are intended for the purpose of illustration of the invention and are not intended to limit the scope of protection defined by the appended claims.
[실시예 1]Example 1
실리콘 폴리머 코팅액 100 중량부 중에 평균 입자 크기가 20nm인 과산화티탄-졸(TiO3 고형분 20 wt%) 20 중량부와 불소수지(FC-C-1022 니카코리아, 고형분 20 wt%) 40 중량부가 함유된 코팅액으로 폴리트리메틸렌테레프탈레이트 카페트를 딥핑 처리한 후 140℃에서 5분 건조한다. 이때 사용한 폴리트리메틸렌테레프탈레이트 카페트는 E타입 분산염료(Dianix Blue AC-E, Dystar) 0.2 o.w.f 농도로 염색된 것이다.In 100 parts by weight of the silicone polymer coating solution, 20 parts by weight of titanium peroxide-sol (20 wt% of TiO 3 solids) having an average particle size of 20 nm and 40 parts by weight of fluorine resin (FC-C-1022 Nika Korea, 20 wt% of solids) were contained. After the polytrimethylene terephthalate carpet dipping treatment with a coating solution and dried for 5 minutes at 140 ℃. The polytrimethylene terephthalate carpet used at this time is dyed at 0.2 owf concentration of E type disperse dyes (Dianix Blue AC-E, Dystar).
[비교예 1]Comparative Example 1
상기의 실시예 1에서 실리콘 폴리머 코팅액에 불소수지를 넣지 않았고 나머지 처리 과정은 동일하게 실시했다.In Example 1, the fluororesin was not added to the silicone polymer coating solution, and the remaining treatment was performed in the same manner.
[비교예 2]Comparative Example 2
상기의 실시예 1에서 실리콘 폴리머 코팅액에 과산화티탄-졸을 넣지 않았고 나머지 처리 과정은 동일하게 실시했다.In Example 1 above, the titanium peroxide-sol was not added to the silicone polymer coating solution, and the remaining treatment was performed in the same manner.
[비교예 3]Comparative Example 3
염색된 카페트 자체의 일광견뢰도와 내오염성을 평가하기 위하여 상기의 처리를 하지 않은 카페트 샘플을 준비했다.In order to evaluate the light fastness and stain resistance of the dyed carpet itself, a carpet sample was not prepared.
실시예 1과 비교예 1, 2, 3의 처리 샘플은 ATLAS 페이드-오미터(fade-Ometer)로 크세논램프(Xenone lamp) 420nm에서 0.75W/m 2 , 블랙 판넬(black panel) 온도 83℃, 100시간 노출 후 염색물의 변색 정도를 평가하여 일광견뢰도를 측정하였고, 소수성 오염물에 대한 방오성 시험은 KS-K 0610 규격에 의거한 기름 오염 제거법으로 측정하였다.The treated samples of Example 1 and Comparative Examples 1, 2 and 3 were 0.75 W / m 2 at 420 nm of Xenone lamp with ATLAS fade-Ometer. Light fastness was measured by evaluating the degree of discoloration of the dye after exposure to a black panel temperature of 83 ° C. for 100 hours. The antifouling property test for hydrophobic contaminants was measured by oil decontamination according to KS-K 0610.
주) 일광견뢰도의 변색 정도는 그레일 스케일 5급 기준으로 판정하였고 내오염성도 5급 기준 판정치임.Note) The degree of discoloration of daylight fastness was determined based on the grade 5 grade of the grail scale and the level of pollution resistance was determined based on the grade 5 standard.
미처리 시료인 비교예 3에 비하여 불소수지와 과산화티탄-졸을 함께 투입하여 코팅 처리한 실시예 1의 결과에서 일광견뢰도가 1급, 내오염성이 반급 향상된 효과를 얻을 수 있었다. Compared to Comparative Example 3, which was an untreated sample, the fluorine resin and the titanium peroxide-sol were coated together to obtain a first class of light fastness and a semi-improved fouling resistance.
비교예 1의 경우는 불소수지를 빼고 처리하여서 내오염성이 미처리 시료인 비교예 3 수준으로 낮게 나왔고, 비교예 2의 경우 과산화티탄-졸을 빼고 처리하였기 때문에 자외선 차폐효과가 없어서 낮은 일광견뢰도가 나왔는데, 미처리 시료인 비교예 3 보다도 약간 더 낮게 일광견뢰도가 나온 것은 코팅액을 건조하는 동안 분산염료가 섬유 바깥쪽으로 마이그레이션 되어 나오는 특성 때문으로 판단된다.In the case of Comparative Example 1, the fluorine resin was removed and treated to lower the pollution resistance to the level of Comparative Example 3, which is an untreated sample. In Comparative Example 2, since the titanium peroxide-sol was removed and treated, there was no UV shielding effect, resulting in low daylight fastness. , Daylight fastness slightly lower than Comparative Example 3, which is an untreated sample, is judged to be due to the property that the disperse dye migrates out of the fiber during drying of the coating solution.
이상에서 살펴본 바와 같이 본 발명에 따른 폴리트리메틸렌테레프탈레이트 카페트 기능성 가공방법으로 카페트에 자외선 차폐효과와 발수발유성을 동시에 부여할 수 있게 되어 염색물의 일광견뢰도가 향상되고 수용성 및 소수성 오염에 대한 방오성이 향상된다.As described above, the polytrimethylene terephthalate carpet functional processing method according to the present invention can impart UV shielding effect and water / oil repellency to the carpet at the same time, improving the light fastness of the dyeing and antifouling property against water-soluble and hydrophobic contamination. Is improved.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR101003266B1 (en) | 2008-09-30 | 2010-12-21 | 재단법인대구경북디자인센터 | Process Of Water-Repellent Treatment for Polyester Fabrics Using TiO2-Sol |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0874171A (en) * | 1994-09-01 | 1996-03-19 | Komatsu Seiren Kk | Fiber fabric having deodorizing, antimicorbial and antifouling functions |
| JPH11269760A (en) | 1998-03-16 | 1999-10-05 | Teijin Ltd | Deodorizing fiber structure |
| JP2000008273A (en) | 1998-04-20 | 2000-01-11 | Daiwa:Kk | Antimicrobial deodorizing fiber and antimicrobial deodorizing yarn using the same and antimicrobial deodorizing fiber sheet |
| KR20020003220A (en) * | 2000-01-26 | 2002-01-10 | 히라이 가쯔히꼬 | Fiber structure having deodorizing or antibacterial property |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0874171A (en) * | 1994-09-01 | 1996-03-19 | Komatsu Seiren Kk | Fiber fabric having deodorizing, antimicorbial and antifouling functions |
| JPH11269760A (en) | 1998-03-16 | 1999-10-05 | Teijin Ltd | Deodorizing fiber structure |
| JP2000008273A (en) | 1998-04-20 | 2000-01-11 | Daiwa:Kk | Antimicrobial deodorizing fiber and antimicrobial deodorizing yarn using the same and antimicrobial deodorizing fiber sheet |
| KR20020003220A (en) * | 2000-01-26 | 2002-01-10 | 히라이 가쯔히꼬 | Fiber structure having deodorizing or antibacterial property |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101003266B1 (en) | 2008-09-30 | 2010-12-21 | 재단법인대구경북디자인센터 | Process Of Water-Repellent Treatment for Polyester Fabrics Using TiO2-Sol |
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