KR100894998B1 - 재생플라스틱을 이용한 스레트 - Google Patents
재생플라스틱을 이용한 스레트 Download PDFInfo
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- KR100894998B1 KR100894998B1 KR1020070046713A KR20070046713A KR100894998B1 KR 100894998 B1 KR100894998 B1 KR 100894998B1 KR 1020070046713 A KR1020070046713 A KR 1020070046713A KR 20070046713 A KR20070046713 A KR 20070046713A KR 100894998 B1 KR100894998 B1 KR 100894998B1
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0001—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor characterised by the choice of material
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- 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
- C08J11/00—Recovery or working-up of waste materials
- C08J11/04—Recovery or working-up of waste materials of polymers
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- 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
- C08K3/02—Elements
- C08K3/04—Carbon
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- 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
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/06—Ethers; Acetals; Ketals; Ortho-esters
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- 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
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/10—Esters; Ether-esters
- C08K5/101—Esters; Ether-esters of monocarboxylic acids
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- 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
- C08L23/26—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment
- C08L23/28—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by reaction with halogens or halogen-containing compounds
- C08L23/286—Chlorinated polyethene
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D1/00—Roof covering by making use of tiles, slates, shingles, or other small roofing elements
- E04D1/02—Grooved or vaulted roofing elements
- E04D1/08—Grooved or vaulted roofing elements of plastics; of asphalt; of fibrous materials
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2101/00—Use of unspecified macromolecular compounds as moulding material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2223/00—Use of polyalkenes or derivatives thereof as reinforcement
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- 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
- C08J2300/00—Characterised by the use of unspecified polymers
- C08J2300/30—Polymeric waste or recycled polymer
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- 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
- C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2423/26—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers modified by chemical after-treatment
- C08J2423/28—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers modified by chemical after-treatment by reaction with halogens or halogen-containing compounds
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- 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
- C08K2201/00—Specific properties of additives
- C08K2201/002—Physical properties
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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)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Mechanical Engineering (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Abstract
Description
Claims (3)
- 폐 플라스틱(A)에 안정제(B)와, 착색재(C)와, 보강제(D)와, 자외선흡수제(E)를 첨가하여 조성되는 혼합물에 있어서,상기 혼합물은, SiO2 촉매를 이용하여 폴리에틸렌, 폴리카보네이트, 폴리염화비닐, 폴리스티렌, 폴리에틸렌 테레프탈레이트 중 선택되는 어느 1종 또는 2종 이상의 혼합 폐플라스틱을 350 ~ 400℃에서 분해한 폐플라스틱(A) 83.5 ~ 93.5중량%에,안정제(B)의 부틸히드록시아니솔(2,3-tert-butyl-4-methoxyphenol:BHA) 0.5 ~ 1.5 중량%와,착색재(C)의 무정형카본입자로 폭 10 ~ 30Å, 두께 10 ~ 20Å인 미결정 집합체 카본블랙 2 ~ 5 중량%와,보강제(D)의 염소화폴리에틸렌 2 ~ 5중량%와,자외선흡수제(E)의 벤젠산에스테르 2 ~ 5중량%를 첨가하여 150 ~ 230℃로 가열하여, 50 ~ 85℃를 유지하는 금형을 통과시켜 사출성형하여 제조되는 것임을 특징으로 하는 재생플라스틱을 이용한 스레트.
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Priority Applications (1)
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KR1020070046713A KR100894998B1 (ko) | 2007-05-14 | 2007-05-14 | 재생플라스틱을 이용한 스레트 |
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KR1020070046713A KR100894998B1 (ko) | 2007-05-14 | 2007-05-14 | 재생플라스틱을 이용한 스레트 |
Publications (2)
Publication Number | Publication Date |
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KR20080100702A KR20080100702A (ko) | 2008-11-19 |
KR100894998B1 true KR100894998B1 (ko) | 2009-04-24 |
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KR1020070046713A Active KR100894998B1 (ko) | 2007-05-14 | 2007-05-14 | 재생플라스틱을 이용한 스레트 |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR101033788B1 (ko) | 2008-10-14 | 2011-05-13 | 기아자동차주식회사 | 차량 운전석의 에어백쿠션 및 그 폴딩방법 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4158634A (en) | 1977-09-23 | 1979-06-19 | Apeco Corporation | Particles of thermoplastic polymer, and process of making the same |
US4363885A (en) | 1980-09-22 | 1982-12-14 | Ube Industries, Ltd. | Propylene polymer composition useful for bumpers |
US4412016A (en) * | 1981-03-30 | 1983-10-25 | Ube Industries, Ltd. | Propylene polymer composition |
KR20050017280A (ko) * | 2003-08-12 | 2005-02-22 | 이용찬 | 여러종류가 혼합된 폐플라스틱을 재생하는 제조방법과이를 이용한 혼합폐플라스틱판재 |
-
2007
- 2007-05-14 KR KR1020070046713A patent/KR100894998B1/ko active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4158634A (en) | 1977-09-23 | 1979-06-19 | Apeco Corporation | Particles of thermoplastic polymer, and process of making the same |
US4363885A (en) | 1980-09-22 | 1982-12-14 | Ube Industries, Ltd. | Propylene polymer composition useful for bumpers |
US4412016A (en) * | 1981-03-30 | 1983-10-25 | Ube Industries, Ltd. | Propylene polymer composition |
KR20050017280A (ko) * | 2003-08-12 | 2005-02-22 | 이용찬 | 여러종류가 혼합된 폐플라스틱을 재생하는 제조방법과이를 이용한 혼합폐플라스틱판재 |
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KR20080100702A (ko) | 2008-11-19 |
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