TW200420592A - 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
TW200420592A
TW200420592A TW092131461A TW92131461A TW200420592A TW 200420592 A TW200420592 A TW 200420592A TW 092131461 A TW092131461 A TW 092131461A TW 92131461 A TW92131461 A TW 92131461A TW 200420592 A TW200420592 A TW 200420592A
Authority
TW
Taiwan
Prior art keywords
thermoplastic polyurethane
producing thermoplastic
producing
macropolyol
polyisocyanate
Prior art date
Application number
TW092131461A
Other languages
Chinese (zh)
Other versions
TWI338698B (en
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 TW200420592A publication Critical patent/TW200420592A/en
Application granted granted Critical
Publication of TWI338698B publication Critical patent/TWI338698B/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.
TW092131461A 2002-11-20 2003-11-11 Thermoplastic polyurethane, and method and apparatus for producing the same TWI338698B (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
TW200420592A true TW200420592A (en) 2004-10-16
TWI338698B TWI338698B (en) 2011-03-11

Family

ID=34260202

Family Applications (1)

Application Number Title Priority Date Filing Date
TW092131461A TWI338698B (en) 2002-11-20 2003-11-11 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
WO2020128630A1 (en) * 2018-12-17 2020-06-25 Arkema France Multi(meth)acrylate-functionalized resins as co-agents for crosslinking of 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
CN1502640A (en) 2004-06-09
CN1326901C (en) 2007-07-18
TWI338698B (en) 2011-03-11
MY140020A (en) 2009-11-30
KR20040044168A (en) 2004-05-27

Similar Documents

Publication Publication Date Title
WO2004007172A8 (en) Process and apparatus for continuously producing an elatomeric composition
EP0428015A3 (en) Method and apparatus for producing organic based fertilizer in continuous process
HK1088279A1 (en) Method for mixing polymer melts with additives
MX2007002576A (en) Method for producing a coated basic material for a hydraulic composition, coated basic material for a hydraulic composition, additive for a hydraulic composition and method for producing a hydraulic composition.
ATE373043T1 (en) METHOD FOR PRODUCING SYNTACTIC POLYURETHANES
HUP0002761A2 (en) Process for producing reology modification of polyolefins, compositions produced that process, and using them, and products containing this compositions
MY140020A (en) Thermoplastic polyurethane, and method and apparatus for producing the same
DE502006007195D1 (en) DEVICE AND METHOD FOR MIXING LIQUID COLORS AND USE OF SUCH A METHOD FOR STAINING PLASTIC MATERIALS
WO2004013189A3 (en) Process to modify polymeric materials and resulting compositions
TW200513369A (en) Vulcanized fluororubber and cushion material for hot press containing said fluororubber
ATE337084T1 (en) STATIC MIXER AND METHOD FOR MIXING A MAIN COMPONENT WITH AN ADDITIONAL COMPONENT
CN115417500A (en) Sulfur autotrophic denitrification filler and preparation method thereof
ATE340034T1 (en) GLUE PROCESS AND MACHINE
EP1176257A3 (en) Process for making an asphalt, asphalt composition and mixing device
DE59807004D1 (en) METHOD AND MIXING HEAD FOR PRODUCING A REACTION MIXTURE FROM AN ISOCYANATE AND A POLYOL FORMULATION
DE502004005974D1 (en) METHOD FOR THE PRODUCTION OF XYLYLENDIAMINE BY CONTINUOUS HYDROGENATION OF LIQUID PHTHALODINITRILE
NO20054936L (en) Biodegradable hardening retardant for cement and cementation process in underground formations
ATE175616T1 (en) METHOD FOR PRODUCING A REACTION MIXTURE CONTAINING FILLERS
TW200600522A (en) Process for making urethane-containing structures and the structures made thereby
TW367339B (en) Improved method for preparing supported metallocene catalyst systems
JPS61123639A (en) Treatment of organic polyisocyanate waste liquid
DE50110638D1 (en) COLOR AND / OR EFFECT-RELATED POWDER LURRIES, METHOD FOR THE PRODUCTION AND MIXING SYSTEM FOR COLOR AND / OR EFFECTIVE POWDER LURRIES
TW200500013A (en) Method for producing GABA tea
MY145142A (en) A method for producing organic manures by the addition of humic substances to organic materials
TW287216B (en) The manufacturing method for grains fireproof material

Legal Events

Date Code Title Description
MK4A Expiration of patent term of an invention patent