KR100390926B1 - Construction method of elastic packing material using luminous polyurethane chip - Google Patents

Construction method of elastic packing material using luminous polyurethane chip Download PDF

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Publication number
KR100390926B1
KR100390926B1 KR1020030028236A KR20030028236A KR100390926B1 KR 100390926 B1 KR100390926 B1 KR 100390926B1 KR 1020030028236 A KR1020030028236 A KR 1020030028236A KR 20030028236 A KR20030028236 A KR 20030028236A KR 100390926 B1 KR100390926 B1 KR 100390926B1
Authority
KR
South Korea
Prior art keywords
polyurethane
luminous
scraps
chip
package face
Prior art date
Application number
KR1020030028236A
Other languages
Korean (ko)
Inventor
Sung Soon Kang
Original Assignee
Samkientech Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Samkientech Co Ltd filed Critical Samkientech Co Ltd
Priority to KR1020030028236A priority Critical patent/KR100390926B1/en
Application granted granted Critical
Publication of KR100390926B1 publication Critical patent/KR100390926B1/en

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C17/00—Pavement lights, i.e. translucent constructions forming part of the surface
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/06—Luminescent, e.g. electroluminescent, chemiluminescent materials containing organic luminescent materials
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

PURPOSE: A construction method of an elastic packing material using luminous polyurethane chip is provided, to suppress the environmental pollution by recycling waste polyurethane. CONSTITUTION: The method comprises the steps of removing the moisture or impurities on package face; coating a primer uniformly to improve the binding of a package face and a polyurethane chip layer; mixing a luminous polyurethane chip and a binder in the ratio of 100:20-40 by weight and coating the mixture uniformly on the package face; and pressing the coated one 2-4 times by using a constant temperature roller of about 20-30 kg and treating the edge part where the constant temperature roller does not reach with the heated float and curing the pressed and treated one, wherein the luminous polyurethane chip is prepared by collecting waste polyurethane scraps, separating them by color, and removing the impurities adhered to the separated waste polyurethane scraps; pulverizing the prepared scraps into a certain size; adding 2-5 kg of stearic acid as a melting agent, 1-10 kg of a luminous pigment, 1-3 kg of a flame retardant, 0.1-1 kg of titanium dioxide as a decolorizing agent and 10-30 kg of heavy calcium carbonate to 100 kg of the pulverized waste polyurethane scraps with stirring, and extruding the mixture; and cutting the extruded polyurethane into a size of 3-10 mm.
KR1020030028236A 2003-05-02 2003-05-02 Construction method of elastic packing material using luminous polyurethane chip KR100390926B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020030028236A KR100390926B1 (en) 2003-05-02 2003-05-02 Construction method of elastic packing material using luminous polyurethane chip

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020030028236A KR100390926B1 (en) 2003-05-02 2003-05-02 Construction method of elastic packing material using luminous polyurethane chip

Publications (1)

Publication Number Publication Date
KR100390926B1 true KR100390926B1 (en) 2003-07-12

Family

ID=37421884

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020030028236A KR100390926B1 (en) 2003-05-02 2003-05-02 Construction method of elastic packing material using luminous polyurethane chip

Country Status (1)

Country Link
KR (1) KR100390926B1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100680879B1 (en) 2005-10-04 2007-02-09 이민구 Elastic pavement having light-reflection and deodorization effect and a paving method using the same
KR100697037B1 (en) * 2004-02-06 2007-03-20 강성순 Permeable and elastic pavement blocks
KR20230124133A (en) 2022-02-17 2023-08-25 에코리엔트샤인 (주) Luminous elastic chip composition, elastic flooring material comprising the same and constructing method using the same

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100697037B1 (en) * 2004-02-06 2007-03-20 강성순 Permeable and elastic pavement blocks
KR100680879B1 (en) 2005-10-04 2007-02-09 이민구 Elastic pavement having light-reflection and deodorization effect and a paving method using the same
KR20230124133A (en) 2022-02-17 2023-08-25 에코리엔트샤인 (주) Luminous elastic chip composition, elastic flooring material comprising the same and constructing method using the same
KR102649608B1 (en) 2022-02-17 2024-03-21 에코리엔트샤인 (주) Luminous elastic chip composition, elastic flooring material comprising the same and constructing method using the same

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