KR970033683A - 폐폴리프로필렌 수지의 재활용 방법 - Google Patents
폐폴리프로필렌 수지의 재활용 방법 Download PDFInfo
- Publication number
- KR970033683A KR970033683A KR1019950051303A KR19950051303A KR970033683A KR 970033683 A KR970033683 A KR 970033683A KR 1019950051303 A KR1019950051303 A KR 1019950051303A KR 19950051303 A KR19950051303 A KR 19950051303A KR 970033683 A KR970033683 A KR 970033683A
- Authority
- KR
- South Korea
- Prior art keywords
- polypropylene resin
- waste polypropylene
- recycling waste
- waste
- recycling
- Prior art date
Links
- 239000011347 resin Substances 0.000 title claims abstract 7
- 229920005989 resin Polymers 0.000 title claims abstract 7
- -1 Polypropylene Polymers 0.000 title claims abstract 6
- 239000004743 Polypropylene Substances 0.000 title claims abstract 6
- 229920001155 polypropylene Polymers 0.000 title claims abstract 6
- 239000002699 waste material Substances 0.000 title claims abstract 6
- 238000004064 recycling Methods 0.000 title claims abstract 4
- 238000000034 method Methods 0.000 claims abstract 4
- JKNCOURZONDCGV-UHFFFAOYSA-N 2-(dimethylamino)ethyl 2-methylprop-2-enoate Chemical compound CN(C)CCOC(=O)C(C)=C JKNCOURZONDCGV-UHFFFAOYSA-N 0.000 claims 1
- 239000007822 coupling agent Substances 0.000 claims 1
- 239000000945 filler Substances 0.000 claims 1
- 238000010298 pulverizing process Methods 0.000 claims 1
- 239000011256 inorganic filler Substances 0.000 abstract 2
- 229910003475 inorganic filler Inorganic materials 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
본 발명은 폐폴리프로필렌 수지의 재활용 방법에 관한 것으로서, 더욱 상세하게는 무기충전제를 함유하는 폴리프로필렌 수지를 회수하여 통상의 분쇄공정을 거친 다음 무기충전제의 표면을 개질함으로써 폐수지의 습식효과를 향상시켜 다시 이를 히팅 블로워 케이스(Heating Blower Case)나 센터필러(Center Pillar)등의 부품재로 사용할 수 있는 폐폴리프로필렌 수지의 재활용 방법에 관한 것이다.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (1)
- 충전제가 함유된 폐폴리프로필렌 수지를 분쇄하여 재활용하는 방법에 있어서, 상기 공정 후 1∼2중량%의 디메틸아미노에틸메타크릴레이트 커플링제를 첨가하여 압출하는 것을 특징으로 하는 폐폴리프로필렌 수지의 재활용 방법.※참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950051303A KR100187106B1 (ko) | 1995-12-18 | 1995-12-18 | 페폴리프로필렌 수지의 재활용 방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950051303A KR100187106B1 (ko) | 1995-12-18 | 1995-12-18 | 페폴리프로필렌 수지의 재활용 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR970033683A true KR970033683A (ko) | 1997-07-22 |
KR100187106B1 KR100187106B1 (ko) | 1999-05-15 |
Family
ID=19440939
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950051303A KR100187106B1 (ko) | 1995-12-18 | 1995-12-18 | 페폴리프로필렌 수지의 재활용 방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100187106B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20160104920A (ko) | 2015-02-27 | 2016-09-06 | 서영빈 | 리모콘 찾기용 위치추적 시스템 및 그 구동방법 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100693459B1 (ko) | 2005-03-29 | 2007-03-12 | 한국환경자원공사 | 무기물분말이 첨가된 폐비닐복합재 칩 |
-
1995
- 1995-12-18 KR KR1019950051303A patent/KR100187106B1/ko not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20160104920A (ko) | 2015-02-27 | 2016-09-06 | 서영빈 | 리모콘 찾기용 위치추적 시스템 및 그 구동방법 |
Also Published As
Publication number | Publication date |
---|---|
KR100187106B1 (ko) | 1999-05-15 |
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Legal Events
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A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
LAPS | Lapse due to unpaid annual fee |