WO2011071270A2 - 인테리어 시트/필름용 폴리올레핀 조성물 - Google Patents
인테리어 시트/필름용 폴리올레핀 조성물 Download PDFInfo
- Publication number
- WO2011071270A2 WO2011071270A2 PCT/KR2010/008565 KR2010008565W WO2011071270A2 WO 2011071270 A2 WO2011071270 A2 WO 2011071270A2 KR 2010008565 W KR2010008565 W KR 2010008565W WO 2011071270 A2 WO2011071270 A2 WO 2011071270A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- weight
- polyolefin
- polyethylene
- polyolefin composition
- film
- Prior art date
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L21/00—Compositions of unspecified rubbers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
- C08L67/03—Polyesters derived from dicarboxylic acids and dihydroxy compounds the dicarboxylic acids and dihydroxy compounds having the carboxyl- and the hydroxy groups directly linked to aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/10—Homopolymers or copolymers of propene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
Definitions
- the present invention relates to a polyolefin composition for interior sheet / film.
- finishing materials include interior sheets / films used for decoration sheets (hereinafter referred to as decoration sheets), wallpaper, flooring, or adhesive films for advertisement and exterior purposes, and in particular, decoration sheets are furniture such as dressers, sinks, cabinets, etc. It refers to a sheet for expressing a decoration such as a wooden pattern, and is usually used for expressing a wooden pattern and various patterns on a wooden board made of recycled wood because the wood is very expensive.
- interior sheet / film used in the present invention is used as a meaning including all of the decor sheet, wallpaper, flooring, or adhesive film unless otherwise specified.
- Such environmentally friendly materials include polyolefin resins such as polypropylene, polyethylene, or mixed resins thereof.
- polyolefin resins such as polypropylene, polyethylene, or mixed resins thereof.
- non-polar polyolefin resins are inferior in printability and adhesiveness compared to conventional PVC, and equipment using ink or adhesive for existing PVC has difficulty in printing or bonding, and gives printability through corona treatment. Not only increases, but there is a problem that the printing does not occur after a certain time.
- the adhesive strength is increased by pretreating the primer before applying the adhesive to increase the adhesive strength, which increases the cost of the process by increasing the process step.
- Patent Document 1 and Patent Document 2 discloses a polyolefin resin containing polyethylene terephthalate (PET) and the like, but the patents do not relate to the interior sheet / film, such as bottles (bottle), tray (tray) Containers and vacuum forming are useful techniques for producing useful secondary workpieces.
- PET polyethylene terephthalate
- Patent Document 1 Japanese Patent Application Laid-Open No. 2006-137910
- Patent Document 2 Japanese Patent No. 3856948
- the present invention while producing an interior sheet / film using a polyolefin resin by extrusion or calendering, while extensively researching a polyolefin composition excellent in printability and adhesiveness, the above-described problems of the polyolefin composition added with modified PET are described.
- the present invention has been completed based on this.
- an object of the present invention is to provide an environmentally friendly polyolefin composition that can reduce the house sick syndrome because it is environmentally friendly due to the low amount of organic volatiles and carbon dioxide without causing environmental pollution such as dioxins and heavy metals that are environmentally harmful.
- Another object of the present invention is the same as the existing PVC decor sheet problems such as the printability and adhesiveness of the polyolefin, and also produced in a thin thickness by excellent processability to be applied alone or laminated to various fields It is possible to provide a polyolefin composition for interior sheet / film.
- the polyolefin composition for interior sheets / films of the present invention for achieving the above and other objects includes 70 to 99% by weight of polyolefin and 1 to 30% by weight of modified polyethylene terephthalate having a melting point of 130 to 180 ° C.
- the polyolefin is characterized in that the polypropylene or polypropylene containing 2 to 30% by weight of the elastic ethylene propylene copolymer.
- the polyolefin is selected from the group consisting of polypropylene containing 50 to 99% by weight of polypropylene or elastic ethylene propylene copolymer and 1 to 50% by weight of low density polyethylene, linear low density polyethylene and high density polyethylene. Characterized in that it is a mixture with at least one selected polyethylene.
- the modified polyethylene terephthalate is characterized in that polyethylene succinate terephthalate or polyethylene adipic terephthalate.
- the polyolefin composition is characterized in that it further comprises 0.1 to 40% by weight of at least one inorganic material selected from the group consisting of calcium carbonate, talc, mica, and zeolite.
- the polyolefin composition is composed of ethylene vinyl acetate (EVA), ethylene / propylene / nonconjugated diene terpolymer (EPDM), styrene-butadiene rubber (SBR), and acrylonitrile butadiene-based synthetic rubber (NBR). It characterized in that it further comprises 0.1 to 30% by weight of the rubber component selected from one or more.
- EVA ethylene vinyl acetate
- EPDM ethylene / propylene / nonconjugated diene terpolymer
- SBR styrene-butadiene rubber
- NBR acrylonitrile butadiene-based synthetic rubber
- the polyolefin composition further comprises 0.001 to 3% by weight of a compatibilizer selected from the group consisting of methylmethacrylate-butadiane-styrene (MBS), EVA, maleic anhydride and PP-g-MA. It is characterized by including.
- a compatibilizer selected from the group consisting of methylmethacrylate-butadiane-styrene (MBS), EVA, maleic anhydride and PP-g-MA. It is characterized by including.
- the polyolefin composition according to the present invention does not cause environmental pollution such as dioxins and heavy metals, which are harmful to the environment, and generates less organic volatiles and carbon dioxide, which is environmentally friendly and stable, thus reducing the sick house syndrome, compared to the existing PVC decor sheet.
- Physical properties such as printability and adhesion are equivalent.
- the processability is excellent, the sheet / film can be produced in a variety of thicknesses without stretching and can be applied to a variety of applications alone and laminated.
- the polyolefin composition for interior sheet / film of the present invention comprises 70 to 99% by weight of polyolefin and 1 to 30% by weight of modified polyethylene terephthalate having a melting point of 130 to 180 ° C.
- the polyolefin may be used propylene alone (100% by weight), that is, homo polypropylene to obtain a product excellent in heat resistance and bending strength, and also in order to obtain excellent impact strength and hiding force, the elastic ethylene propylene air Polypropylene containing 2 to 30% by weight of the copolymer may be used. If the amount of the elastic ethylene propylene copolymer used is less than 2% by weight, the desired impact strength and hiding power cannot be obtained. If the amount of the elastic ethylene propylene copolymer is less than 30%, the desired product cannot be obtained due to poor workability and bending strength.
- the polyolefin composition of the present invention is excellent in workability, and contains a polypropylene content of 50% to 99% by weight for excellent heat resistance, bending strength (stiffness), etc.
- One to 50 weight percent of one or more polyethylene selected from the group consisting of low density polyethylene, linear low density polyethylene and high density polyethylene can be added. If the polyethylene is more than 50% by weight, the molding of the product is not only difficult, but also the heat resistance and bending strength are poor, and thus the desired product cannot be obtained.
- the polypropylene propylene alone (100% by weight) or polypropylene containing 2 to 30% by weight of an elastic ethylene propylene copolymer may be used.
- polyolefins are generally non-polar and have very poor printing and adhesive properties, so they are generally corona-treated to temporarily create polarity and can be printed using non-polar inks, but this causes another process and a period of time after corona treatment.
- the printing does not pass after the above.
- PET polyethylene terephthalate
- polyethylene terephthalate is modified polyethylene terephthalate having a melting point of 130 ⁇ 180 °C is preferred because the difference in melting point with polyolefin is large, the compatibility is poor, poor workability and printability.
- polyethylene terephthalate having excellent compatibility with polyolefin and obtaining desired physical properties is polyethylene succinate terephthalate or polyethylene adipic terephthalate.
- the polyethylene terephthalate is preferably used in an amount of 1 to 30% by weight. If it is less than 1% by weight, no difference can be obtained from the product that is not added. Lose.
- the compatibility becomes better, but when compounding the polyolefin and the modified PET in the extruder to obtain better compatibility,
- one or more compatibilizers selected from the group consisting of EVA, MBS, maleic anhydride and PP-g-MA, better compatibility can be obtained, resulting in improvements in physical properties, including processability and printability. have.
- the content is less than 0.001% by weight, there is little addition effect.
- the content exceeds 3% by weight, not only the processing is difficult due to the decrease in the physical properties of the resin, but also the properties of the sheet / film tend to decrease.
- the polyolefin composition according to the invention may optionally further comprise an inorganic material and rubber.
- the polyolefin composition according to the present invention may further include 0.1 to 40% by weight of at least one inorganic material selected from the group consisting of calcium carbonate, talc, mica and zeolite to increase the cooling rate and improve the bending strength and hiding power. If the inorganic material exceeds 40% by weight, not only the workability is lowered but also the flexibility is poor, which may cause problems in adhesion and the impact strength is weak, so it cannot be used as a product.
- the polyolefin composition according to the present invention may further comprise 0.1 to 30% by weight of one or more rubber components selected from the group consisting of EVA, EPDM, SBR and NBR in order to obtain desired flexibility while maintaining processability and heat resistance. If the rubber content is more than 30% by weight, the workability is poor and the bending strength is weak and cannot be used as a product.
- the polyolefin composition according to the present invention having such a composition is compounded while melting in an extruder, made into a sheet state in a molding machine (die) and extruded between roller pairs of the extruder to produce a sheet having a desired thickness.
- the interior sheet / film thus prepared is excellent in printability and adhesiveness and can be used as a decor sheet, wallpaper, flooring material, adhesive film, or the like.
- a mixture of 80% by weight polypropylene and 20% by weight polyethylene succinate terephthalate having a melting point of about 160 ° C. was compounded in a twin screw extruder maintained at about 230 ° C., discharged in a sheet form from a molding machine (die), and then extruder
- the sheet was made of an interior sheet with a thickness of about 0.1 mm and a width of 1500 mm between a pair of rollers.
- a mixture of 80% by weight polypropylene containing about 15% by weight ethylene propylene copolymer and 20% by weight polyethylene succiniterephthalate having a melting point of about 160 ° C. was compounded in a twin screw extruder maintained at about 230 ° C. After the sheet was discharged in the form of a sheet, an interior sheet was produced with a thickness of about 0.2 mm and a width of 1500 mm between the roller pairs of the extruder.
- a mixture of 60% by weight polypropylene, 20% by weight low density polyethylene, and 20% by weight polyethylene succiniterephthalate having a melting point of about 150 ° C. was compounded in a twin screw extruder maintained at about 230 ° C., and the sheet in the molding machine (die) After discharging in the state, the sheet was produced between the roller pairs of the extruder to an interior sheet having a thickness of about 0.2 mm and a width of 1500 mm.
- a twin screw extruder maintained at about 230 ° C. with a mixture of 60% by weight polypropylene with about 15% by weight ethylene, 20% by weight low density polyethylene, and 20% by weight polyethylene succiniterephthalate having a melting point of about 150 ° C. And the sheet was discharged in a sheet state from a molding machine (die), and then the sheet was produced between the roller pairs of the extruder to an interior sheet having a thickness of about 0.2 mm and a width of 1500 mm.
- 100% by weight of homopolypropylene having a melt flow index of 2.0 was compounded in a twin screw extruder maintained at about 230 ° C., discharged in a sheet state from a molding machine (die), and then about 0.2 mm between the roller pairs of the extruder.
- the interior sheet was manufactured to a thickness of 1,500 mm and a width of 1,500 mm.
- Specimens of the sheet were made, and tensile strength (kg / mm 2), elongation (%), tear strength (kg / mm), printability and adhesion were measured and shown in Table 1 below.
- Printability Print strength measured 1 hour after gravure printing with normal PVC ink
- Adhesiveness Measure adhesive strength by applying general PVC adhesive and attaching to plywood
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Abstract
Description
Claims (7)
- 폴리올레핀 70∼99중량% 및 융점이 130∼180℃인 개질 폴리에틸렌테레프탈레이트 1∼30중량%을 포함하는 인테리어 시트/필름용 폴리올레핀 조성물.
- 청구항 1에 있어서,상기 폴리올레핀은 폴리프로필렌 또는 탄성 에틸렌프로필렌 공중합체가 2∼30중량% 함유된 폴리프로필렌인 것을 특징으로 하는 인테리어 시트/필름용 폴리올레핀 조성물.
- 청구항 1에 있어서,상기 폴리올레핀은 50∼99중량%의 폴리프로필렌 또는 탄성 에틸렌프로필렌 공중합체가 2∼30중량%가 함유된 폴리프로필렌과 1∼50중량%의 저밀도폴리에틸렌, 선형저밀도폴리에틸렌 및 고밀도폴리에틸렌으로 이루어진 군으로부터 하나 이상 선택된 폴리에틸렌과의 혼합물인 것을 특징으로 하는 인테리어 시트/필름용 폴리올레핀 조성물.
- 청구항 1에 있어서,상기 개질 폴리에틸렌테레프탈레이트는 폴리에틸렌석시니테레프탈레이트 또는 폴리에틸렌아디픽테레프탈레이트인 것을 특징으로 하는 인테리어 시트/필름용 폴리올레핀 조성물.
- 청구항 1에 있어서,상기 조성물은 탄산칼슘, 탈크, 운모 및 지올라이트로 이루어진 군으로부터 하나 이상 선택된 무기물 0.1∼40중량%를 더욱 포함하는 것을 특징으로 하는 인테리어 시트/필름용 폴리올레핀 조성물.
- 청구항 1에 있어서,상기 조성물은 EVA, EPDM, SBR, 및 NBR로 이루어진 군으로부터 하나 이상 선택된 고무성분 1∼30중량%를 더욱 포함하는 것을 특징으로 하는 인테리어 시트/필름용 폴리올레핀 조성물.
- 청구항 1에 있어서,상기 조성물은 EVA, MBS, 무수말레인산 및 PP-g-MA로 이루어진 군으로부터 하나 이상 선택된 상용화제 0.001∼3중량%를 더욱 포함하는 것을 특징으로 하는 인테리어 시트/필름용 폴리올레핀 조성물.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/514,667 US8470920B2 (en) | 2009-12-09 | 2010-02-12 | Polyolefin composition for an interior sheet/film |
EP10836166A EP2511335A2 (en) | 2009-12-09 | 2010-12-02 | Polyolefin composition for an interior sheet/film |
JP2012543017A JP2013513687A (ja) | 2009-12-09 | 2010-12-02 | インテリアシート/フィルム用ポリオレフィン組成物 |
CN2010800561330A CN102695755A (zh) | 2009-12-09 | 2010-12-02 | 用于内饰片/膜的聚烯烃组合物 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090121683A KR101283219B1 (ko) | 2009-12-09 | 2009-12-09 | 인테리어 시트/필름용 폴리올레핀 조성물 |
KR10-2009-0121683 | 2009-12-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2011071270A2 true WO2011071270A2 (ko) | 2011-06-16 |
WO2011071270A3 WO2011071270A3 (ko) | 2011-11-10 |
Family
ID=44146020
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2010/008565 WO2011071270A2 (ko) | 2009-12-09 | 2010-12-02 | 인테리어 시트/필름용 폴리올레핀 조성물 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8470920B2 (ko) |
EP (1) | EP2511335A2 (ko) |
JP (1) | JP2013513687A (ko) |
KR (1) | KR101283219B1 (ko) |
CN (1) | CN102695755A (ko) |
WO (1) | WO2011071270A2 (ko) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103724774B (zh) * | 2013-12-31 | 2015-07-08 | 佛山佛塑科技集团股份有限公司 | 一种可压延的合金性材料及制备合金性材料薄膜的方法 |
KR101674503B1 (ko) * | 2015-02-04 | 2016-11-10 | 이호영 | 연질 pet-g 수지 조성물 및 이를 이용한 압출 성형물 |
JP6309925B2 (ja) * | 2015-09-11 | 2018-04-11 | 中本パックス株式会社 | ジッパー付き袋体 |
WO2018116812A1 (ja) * | 2016-12-22 | 2018-06-28 | Dic株式会社 | 炭酸カルシウム用分散剤、炭酸カルシウム組成物、熱可塑性樹脂組成物及び成型体 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006137910A (ja) | 2004-11-15 | 2006-06-01 | Bridgestone Corp | 高分子組成物 |
JP3856948B2 (ja) | 1998-06-01 | 2006-12-13 | 三井・デュポンポリケミカル株式会社 | ポリプロピレン組成物 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3607611A (en) * | 1967-12-21 | 1971-09-21 | Kanegafuchi Spinning Co Ltd | Composite filament having crimpability and latent adhesivity |
KR100378952B1 (ko) * | 1997-11-26 | 2003-04-07 | 신닛뽄세이테쯔 카부시키카이샤 | 금속판 피복용 수지조성물 및 이를 사용한 수지 필름,수지피복 금속판 및 수지 피복 금속용기 |
EP2623319B1 (en) | 2003-11-28 | 2017-07-19 | Dai Nippon Printing Co., Ltd. | Use of a decorating sheet and of a decorated moulding resin, as well as their methods of production |
KR100873298B1 (ko) | 2007-07-23 | 2008-12-11 | 주식회사 엘지화학 | 인테리어 장식시트 및 이의 제조방법 |
-
2009
- 2009-12-09 KR KR1020090121683A patent/KR101283219B1/ko active IP Right Grant
-
2010
- 2010-02-12 US US13/514,667 patent/US8470920B2/en active Active
- 2010-12-02 EP EP10836166A patent/EP2511335A2/en not_active Withdrawn
- 2010-12-02 WO PCT/KR2010/008565 patent/WO2011071270A2/ko active Application Filing
- 2010-12-02 CN CN2010800561330A patent/CN102695755A/zh active Pending
- 2010-12-02 JP JP2012543017A patent/JP2013513687A/ja not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3856948B2 (ja) | 1998-06-01 | 2006-12-13 | 三井・デュポンポリケミカル株式会社 | ポリプロピレン組成物 |
JP2006137910A (ja) | 2004-11-15 | 2006-06-01 | Bridgestone Corp | 高分子組成物 |
Also Published As
Publication number | Publication date |
---|---|
US8470920B2 (en) | 2013-06-25 |
EP2511335A2 (en) | 2012-10-17 |
KR20110064907A (ko) | 2011-06-15 |
JP2013513687A (ja) | 2013-04-22 |
US20130005893A1 (en) | 2013-01-03 |
KR101283219B1 (ko) | 2013-07-05 |
CN102695755A (zh) | 2012-09-26 |
WO2011071270A3 (ko) | 2011-11-10 |
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