WO2012093872A3 - Method for preparing wax using unreacted materials in polymerization - Google Patents

Method for preparing wax using unreacted materials in polymerization Download PDF

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Publication number
WO2012093872A3
WO2012093872A3 PCT/KR2012/000126 KR2012000126W WO2012093872A3 WO 2012093872 A3 WO2012093872 A3 WO 2012093872A3 KR 2012000126 W KR2012000126 W KR 2012000126W WO 2012093872 A3 WO2012093872 A3 WO 2012093872A3
Authority
WO
WIPO (PCT)
Prior art keywords
wax
polymerization
unreacted materials
same
preparing
Prior art date
Application number
PCT/KR2012/000126
Other languages
French (fr)
Korean (ko)
Other versions
WO2012093872A2 (en
Inventor
이재희
이주왕
Original Assignee
Lee Jae-Hee
Lee Joo Wang
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 Lee Jae-Hee, Lee Joo Wang filed Critical Lee Jae-Hee
Publication of WO2012093872A2 publication Critical patent/WO2012093872A2/en
Publication of WO2012093872A3 publication Critical patent/WO2012093872A3/en

Links

Classifications

    • 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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • 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
    • C08J11/02—Recovery or working-up of waste materials of solvents, plasticisers or unreacted monomers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
    • C08L91/06—Waxes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09G—POLISHING COMPOSITIONS; SKI WAXES
    • C09G1/00—Polishing compositions
    • C09G1/06—Other polishing compositions
    • C09G1/08—Other polishing compositions based on wax
    • 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
    • C08J2391/00—Characterised by the use of oils, fats or waxes; Derivatives thereof
    • C08J2391/06—Waxes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)

Abstract

Disclosed are a method for preparing wax using unreacted materials in polymerization and a method for preparing a plastic rubber material using the wax. According to the present invention, the method for preparing wax using unreacted materials in polymerization comprises the following steps of: (a) putting unreacted materials in a reactor to heat and stir the same during polymerization and evaporating contained water to stir the same to a solid content of 80% or higher when unreacted materials are collected after polymerization; (b) injecting stearic acid to the intermediate having a solid content of 80% obtained at step (a) and stirring the same with a lower speed than that of step (a) while maintaining the temperature at 100-150 ℃; (c) injecting a paraffin wax and stirring the same with a lower speed than that of step (a) while maintaining the temperature of the reactor at 100-150 ℃; (d) injecting any one selected from zinc oxide (ZnO), magnesium oxide (MgO), lead oxide (PbO), and cadmium oxide (CdO) and stirring the same while maintaining the temperature of the reactor at 100-150 ℃ to obtain a liquid wax; and (e) rapidly cooling the wax obtained at step (d) to obtain a powdered wax. According to the present invention, discarded industrial waste can be recycled to be reused by extracting a polymer wax from unreacted materials in polymerization which are being discarded as waste. In addition, the polymer wax prepared by the preparation method of the present invention is used as a wax for various composite resins, provides lubrication and releasing properties, and improves the surface gloss of a product and the function of a resin.
PCT/KR2012/000126 2011-01-05 2012-01-05 Method for preparing wax using unreacted materials in polymerization WO2012093872A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2011-0001107 2011-01-05
KR1020110001107A KR101084655B1 (en) 2011-01-05 2011-01-05 Wax manufacturing method using un-reacted material in polymerization process

Publications (2)

Publication Number Publication Date
WO2012093872A2 WO2012093872A2 (en) 2012-07-12
WO2012093872A3 true WO2012093872A3 (en) 2012-11-29

Family

ID=43773723

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/000126 WO2012093872A2 (en) 2011-01-05 2012-01-05 Method for preparing wax using unreacted materials in polymerization

Country Status (2)

Country Link
KR (1) KR101084655B1 (en)
WO (1) WO2012093872A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109206904B (en) * 2018-08-24 2020-10-16 江苏金橡塑新材料有限公司 Preparation method of synthetic wax

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4714496A (en) * 1986-02-18 1987-12-22 National Distillers And Chemical Corporation Wax compositions
KR100417059B1 (en) * 2001-04-26 2004-02-05 한국화학연구원 Molecular Fractional Purification Method and Equipment for Polyethylene Wax
KR100435520B1 (en) * 2002-03-19 2004-06-10 한국화학연구원 The preparation of low molecular weight polyethylene wax particle by emulsion crystallization
KR100776274B1 (en) * 2006-01-11 2007-11-13 호남석유화학 주식회사 Process for preparing polyethylene wax
US20090137742A1 (en) * 2007-11-23 2009-05-28 Clariant International Ltd. Ionomers of poly-1-olefin waxes

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4714496A (en) * 1986-02-18 1987-12-22 National Distillers And Chemical Corporation Wax compositions
KR100417059B1 (en) * 2001-04-26 2004-02-05 한국화학연구원 Molecular Fractional Purification Method and Equipment for Polyethylene Wax
KR100435520B1 (en) * 2002-03-19 2004-06-10 한국화학연구원 The preparation of low molecular weight polyethylene wax particle by emulsion crystallization
KR100776274B1 (en) * 2006-01-11 2007-11-13 호남석유화학 주식회사 Process for preparing polyethylene wax
US20090137742A1 (en) * 2007-11-23 2009-05-28 Clariant International Ltd. Ionomers of poly-1-olefin waxes

Also Published As

Publication number Publication date
WO2012093872A2 (en) 2012-07-12
KR101084655B1 (en) 2011-11-18
KR20110014699A (en) 2011-02-11

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