MY140020A - Thermoplastic polyurethane, and method and apparatus for producing the same - Google Patents

Thermoplastic polyurethane, and method and apparatus for producing the same

Info

Publication number
MY140020A
MY140020A MYPI20034411A MYPI20034411A MY140020A MY 140020 A MY140020 A MY 140020A MY PI20034411 A MYPI20034411 A MY PI20034411A MY PI20034411 A MYPI20034411 A MY PI20034411A MY 140020 A MY140020 A MY 140020A
Authority
MY
Malaysia
Prior art keywords
thermoplastic polyurethane
producing thermoplastic
producing
macropolyol
polyisocyanate
Prior art date
Application number
MYPI20034411A
Inventor
Tatsuro Tomata
Original Assignee
F C I 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 F C I Co Ltd filed Critical F C I Co Ltd
Publication of MY140020A publication Critical patent/MY140020A/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
    • C08G18/08—Processes
    • 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
    • C08G18/08—Processes
    • C08G18/089—Reaction retarding agents
    • 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
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step

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

A METHOD FOR PRODUCING THERMOPLASTIC POLYURETHANE BY USING MACROPOLYOL OF A HIGH MELTING POINT, A CHAIN EXTENDER OF A HIGH MELTING POINT AND POLYISOCYANATE SLOW TO REACT AS WELL AS A REDUCED AMOUNT OF CATALYST FOR PRODUCING THERMOPLASTIC POLYURETHANE, BY WHICH THERE ARE PROVIDED LESS GELLED SUBSTANCE AND BURNT DEPOSITS AS WELL AS LESS REDUCTION IN PROPERTY AND DETERIORATION-WITH-TIME; AN APPARATUS FOR USE IN THE METHOD FOR PRODUCING THERMOPLASTIC POLYURETHANE; AND THE THERMOPLASTIC POLYURETHANE OBTAINED BY THE METHOD FOR PRODUCING THERMOPLASTIC POLYURETHANE. AFTER POLYISOCYANATE AND MACROPOLYOL ARE MIXED BY A HIGH-SPEED AGITATOR, CHAIN EXTENDER IS BLENDED IN THE MIXTURE THUS OBTAINED SIMULTANEOUSLY OR AT A LATER STAGE, TO PREPARE REACTION MATERIAL, FIRST. THEN, THE REACTION MATERIAL IS ALLOWED TO REACT WHILE PASSING THROUGH A PLURALITY OF STATIC MIXERS IN A STATIC MIXER PART.
MYPI20034411A 2002-11-20 2003-11-18 Thermoplastic polyurethane, and method and apparatus for producing the same MY140020A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002337195 2002-11-20

Publications (1)

Publication Number Publication Date
MY140020A true MY140020A (en) 2009-11-30

Family

ID=34260202

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20034411A MY140020A (en) 2002-11-20 2003-11-18 Thermoplastic polyurethane, and method and apparatus for producing the same

Country Status (4)

Country Link
KR (1) KR20040044168A (en)
CN (1) CN1326901C (en)
MY (1) MY140020A (en)
TW (1) TWI338698B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101708440B (en) * 2009-11-11 2013-02-20 佛山市顺德区翔荣精细化工有限公司 Static mixer of silicone sealant and method thereof for preparing silicone sealant
CN102167789B (en) * 2010-12-31 2012-12-19 上海市合成树脂研究所 Preparation method of polyurethane aqueous dispersion and device thereof
CN104738139A (en) * 2013-12-30 2015-07-01 德夫罗有限公司 Metering pump system
CN109575868B (en) * 2018-11-07 2021-11-19 上海东睿化学有限公司 Method for continuously producing moisture-curing polyurethane adhesive
JP2022512506A (en) * 2018-12-17 2022-02-04 アルケマ フランス Mulch (meth) acrylate functionalized resin as a cross-linking aid for thermoplastic polymers
CN111300824A (en) * 2020-03-17 2020-06-19 崔锦霞 3D prints material processing apparatus
CN113214732A (en) * 2021-06-08 2021-08-06 飞佛特种纺织品（宁波）有限公司 TPU yarn for shoe material and preparation method thereof
CN114958272A (en) * 2022-06-20 2022-08-30 郑州华普密封材料有限公司 Moisture-curing polyurethane hot melt adhesive for aluminum-plastic compounding

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3242697B2 (en) * 1991-06-19 2001-12-25 三井化学株式会社 Urethane reaction method
US5480589A (en) * 1994-09-27 1996-01-02 Nordson Corporation Method and apparatus for producing closed cell foam
DE19924089C1 (en) * 1999-05-26 2001-01-25 Bayer Ag Process for the continuous production of thermoplastically processable polyurethanes with improved softening behavior

Also Published As

Publication number Publication date
TWI338698B (en) 2011-03-11
TW200420592A (en) 2004-10-16
CN1502640A (en) 2004-06-09
CN1326901C (en) 2007-07-18
KR20040044168A (en) 2004-05-27

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