MY203264A - Method to produce natural oil-based polyurethane prepolymer - Google Patents

Method to produce natural oil-based polyurethane prepolymer

Info

Publication number
MY203264A
MY203264A MYPI2014701352A MYPI2014701352A MY203264A MY 203264 A MY203264 A MY 203264A MY PI2014701352 A MYPI2014701352 A MY PI2014701352A MY PI2014701352 A MYPI2014701352 A MY PI2014701352A MY 203264 A MY203264 A MY 203264A
Authority
MY
Malaysia
Prior art keywords
polyol
pko
bio
prepolymerization
oil
Prior art date
Application number
MYPI2014701352A
Inventor
Haji Badri Khairiah
Original Assignee
Univ Kebangsaan Malaysia
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 Univ Kebangsaan Malaysia filed Critical Univ Kebangsaan Malaysia
Priority to MYPI2014701352A priority Critical patent/MY203264A/en
Priority to PCT/MY2015/000041 priority patent/WO2015183070A1/en
Publication of MY203264A publication Critical patent/MY203264A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/80—Masked polyisocyanates
    • C08G18/8003—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen
    • C08G18/8051—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/36
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3203—Polyhydroxy compounds
    • C08G18/3206—Polyhydroxy compounds aliphatic
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/36—Hydroxylated esters of higher fatty acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
    • C08G18/3819—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen
    • C08G18/3823—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen containing -N-C=O groups
    • C08G18/3825—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen containing -N-C=O groups containing amide groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
    • C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
    • C08G18/7671—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups containing only one alkylene bisphenyl group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/80—Masked polyisocyanates
    • C08G18/8003—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen
    • C08G18/8054—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/38
    • C08G18/8058—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/38 with compounds of C08G18/3819

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

The present invention provides a method to produce environmentally friendly polyurethane (PU) (30) via prepolymerization method, using vegetable oil bio-polyol, said bio-polyol selected from the group consisting of palm kernel oil-based polyol (PKO) (22), coconut oil-based polyol (CO-p) and soybean polyol (SB-p) as renewable raw material. Prepolymerization is conducted for PKO-p (22) with 2,4-diphenylmethane diisocyanate (MDI) for diisocyanate component, tetrahydrofuran (THF) as solvent, and diethylene glycol (DEG) as chain extender in varying ratios under nitrogen gas atmosphere at ambient temperature. The PU produced via this invention is clear, having semi-flexible to flexible film, that can be used in coating, adhesive and sealant industry especially as coating onto fiberboard due to its hydrophobic properties. The usage is also applicable for solar cells, as semiconductor substrate to replace glass and other PU (20) industries. The invention also potentially allows for lower production cost and sustainable manufacturing without dependency on petroleum-based material.
MYPI2014701352A 2014-05-26 2014-05-26 Method to produce natural oil-based polyurethane prepolymer MY203264A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
MYPI2014701352A MY203264A (en) 2014-05-26 2014-05-26 Method to produce natural oil-based polyurethane prepolymer
PCT/MY2015/000041 WO2015183070A1 (en) 2014-05-26 2015-05-25 Method to produce natural oil-based polyurethane prepolymer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MYPI2014701352A MY203264A (en) 2014-05-26 2014-05-26 Method to produce natural oil-based polyurethane prepolymer

Publications (1)

Publication Number Publication Date
MY203264A true MY203264A (en) 2024-06-20

Family

ID=54699322

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2014701352A MY203264A (en) 2014-05-26 2014-05-26 Method to produce natural oil-based polyurethane prepolymer

Country Status (2)

Country Link
MY (1) MY203264A (en)
WO (1) WO2015183070A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108329454B (en) * 2018-03-05 2020-09-11 河南省科学院高新技术研究中心 Polyurethane, preparation method thereof and drug-loaded micelle
US12054577B2 (en) 2020-08-24 2024-08-06 Inoac Usa, Inc. Bio-renewable polyurethane foam for consumer cleaning applications
CN115521747B (en) * 2022-10-09 2024-02-02 中国林业科学研究院林产化学工业研究所 A room temperature curing vegetable oil-based water-resistant and corrosion-resistant polyurethane adhesive and its preparation method

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5971324A (en) * 1982-10-16 1984-04-23 Dainippon Ink & Chem Inc Water-dispersible resin composition
JPH02173115A (en) * 1988-12-27 1990-07-04 Dainippon Ink & Chem Inc Oil-modified urethane resin having active isocyanate group
JPH06279562A (en) * 1993-03-29 1994-10-04 Dainippon Ink & Chem Inc Urethane oil composition
JP2009167255A (en) * 2008-01-11 2009-07-30 Inoac Corp Low flammability flexible polyurethane foam
GB0903717D0 (en) * 2009-03-04 2009-04-15 Innochem Ltd Flexible polyurethane foam
JP5916601B2 (en) * 2009-03-31 2016-05-11 ダウ グローバル テクノロジーズ エルエルシー Polyurethane dispersion, method of producing the polyurethane dispersion, coated article, and method of coating an article
MY147203A (en) * 2009-11-23 2012-11-14 Universiti Of Malaya Fibreboard from agricultural wastes and a method for manufacturing the same
CO6650065A1 (en) * 2011-10-03 2013-04-15 Indupalma Ltda Processes for obtaining a polyol from palm oil, polyols obtained from said processes, products derived from said polyol and their method of preparation
CN104755557B (en) * 2012-11-05 2018-04-13 三井化学Skc聚氨酯株式会社 Resin premixed polymeric composition, hard polyurethane foams composition and hard polyurethane foams

Also Published As

Publication number Publication date
WO2015183070A1 (en) 2015-12-03

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