JP5020097B2 - 熱可塑的に加工可能なポリウレタンエラストマーを連続的に製造する方法 - Google Patents

熱可塑的に加工可能なポリウレタンエラストマーを連続的に製造する方法 Download PDF

Info

Publication number
JP5020097B2
JP5020097B2 JP2007553596A JP2007553596A JP5020097B2 JP 5020097 B2 JP5020097 B2 JP 5020097B2 JP 2007553596 A JP2007553596 A JP 2007553596A JP 2007553596 A JP2007553596 A JP 2007553596A JP 5020097 B2 JP5020097 B2 JP 5020097B2
Authority
JP
Japan
Prior art keywords
screw extruder
self
twin screw
shear rate
polyisocyanate
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
JP2007553596A
Other languages
English (en)
Japanese (ja)
Other versions
JP2008528340A5 (enExample
JP2008528340A (ja
Inventor
ショルツ，ギュンター
モウルス，マリーアン
ラヴレンツ，スフェン
パペンフス，ホルスト
バール，クリストフ
クレヒ，リュディガー
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Publication of JP2008528340A publication Critical patent/JP2008528340A/ja
Publication of JP2008528340A5 publication Critical patent/JP2008528340A5/ja
Application granted granted Critical
Publication of JP5020097B2 publication Critical patent/JP5020097B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C08G18/16—Catalysts
    • C08G18/22—Catalysts containing metal compounds
    • C08G18/222—Catalysts containing metal compounds metal compounds not provided for in groups C08G18/225 - C08G18/26
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
    • B29C48/405—Intermeshing co-rotating screws
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/793—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling upstream of the plasticising zone, e.g. heating in the hopper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/86—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the nozzle zone
    • B29C48/865—Heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/875—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling for achieving a non-uniform temperature distribution, e.g. using barrels having both cooling and heating zones
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • 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
    • C08G18/0895—Manufacture of polymers by continuous 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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6633—Compounds of group C08G18/42
    • C08G18/6637—Compounds of group C08G18/42 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/664—Compounds of group C08G18/42 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
    • 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
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6666—Compounds of group C08G18/48 or C08G18/52
    • C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6674—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/355—Conveyors for extruded articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/375—Plasticisers, homogenisers or feeders comprising two or more stages
    • B29C48/38—Plasticisers, homogenisers or feeders comprising two or more stages using two or more serially arranged screws in the same barrel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2021/00—Use of unspecified rubbers as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2075/00—Use of PU, i.e. polyureas or polyurethanes or derivatives thereof, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0005—Condition, form or state of moulded material or of the material to be shaped containing compounding ingredients
    • B29K2105/0014—Catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
JP2007553596A 2005-02-03 2006-01-31 熱可塑的に加工可能なポリウレタンエラストマーを連続的に製造する方法 Active JP5020097B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102005004967A DE102005004967A1 (de) 2005-02-03 2005-02-03 Verfahren zur kontinuierlichen Herstellung thermoplastisch verarbeitbarer Polyurethan-Elastomere
DE102005004967.2 2005-02-03
PCT/EP2006/050550 WO2006082183A1 (de) 2005-02-03 2006-01-31 Verfahren zur kontinuierlichen herstellung thermoplastisch verarbeitbarer polyurethan-elastomere

Publications (3)

Publication Number Publication Date
JP2008528340A JP2008528340A (ja) 2008-07-31
JP2008528340A5 JP2008528340A5 (enExample) 2008-10-23
JP5020097B2 true JP5020097B2 (ja) 2012-09-05

Family

ID=36215574

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007553596A Active JP5020097B2 (ja) 2005-02-03 2006-01-31 熱可塑的に加工可能なポリウレタンエラストマーを連続的に製造する方法

Country Status (10)

Country Link
US (1) US8287788B2 (enExample)
EP (1) EP1846465B1 (enExample)
JP (1) JP5020097B2 (enExample)
KR (1) KR101273844B1 (enExample)
CN (1) CN101115780B (enExample)
AT (1) ATE425197T1 (enExample)
BR (1) BRPI0607052B8 (enExample)
DE (2) DE102005004967A1 (enExample)
ES (1) ES2322194T3 (enExample)
WO (1) WO2006082183A1 (enExample)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006038197A1 (de) * 2006-08-16 2008-02-21 Kraussmaffei Technologies Gmbh Vorrichtung und Verfahren zur Verarbeitung von Duroplasten
CA2698175A1 (en) * 2007-09-12 2009-03-19 Construction Research & Technology Gmbh Continuous production of polyurethanes/polyureas
EP2300149B1 (de) * 2008-07-08 2012-12-12 Construction Research & Technology GmbH Verfahren zur entfernung von nicht umgesetzten isocyanat aus dessen umsetzungsprodukt
DE102009055735A1 (de) * 2009-11-26 2011-07-07 Bayer Material Science AG, 51373 Verfahren zur kontinuierlichen Herstellung von thermoplastisch verarbeitbaren Polyurethanen
US20120116030A1 (en) * 2010-11-10 2012-05-10 Bayer Materialscience Ag Process for continuously producing thermoplastically processable polyurethanes
JP6185989B2 (ja) 2012-06-18 2017-08-23 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ バルブ、膨張可能な柔軟性チューブ及びそれらの製造方法
CN102786652B (zh) * 2012-08-24 2014-04-02 奥斯汀新材料（张家港）有限公司 一种热塑性聚氨酯弹性体的制备方法
ES2596244T3 (es) 2012-10-10 2017-01-05 Basf Se Dispositivo de intercepción de poliuretano termoplástico
DE102012218846A1 (de) * 2012-10-16 2014-04-17 Bayer Materialscience Ag Herstellung und Verwendung neuer thermoplastischer Polyurethan-Elastomere auf Basis von Polyethercarbonatpolyolen
CN103265676A (zh) * 2013-04-20 2013-08-28 北京化工大学 一种连续生产高性能热塑性聚氨酯弹性体的方法
CN103275290A (zh) * 2013-05-30 2013-09-04 中国人民解放军总后勤部建筑工程研究所 热塑性聚氨酯的制备方法
WO2015055631A1 (de) 2013-10-15 2015-04-23 Basf Se Leitfähiges thermoplastisches polyurethan
JP2017512863A (ja) 2014-03-25 2017-05-25 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ Ｔｐｕ空気ホース
BR112018004019A2 (pt) * 2015-09-24 2018-12-11 Basf Se ?poliuretano termoplástico, processo para a preparação de um poliuretano termoplástico, utilização de um poliuretano termoplástico e mangueira?
EP3371234B1 (de) 2015-11-04 2023-03-29 Basf Se Verfahren zur herstellung thermoplastischer polyurethane
JP7110109B2 (ja) 2016-03-21 2022-08-01 ビーエーエスエフ ソシエタス・ヨーロピア 架橋ポリウレタン
JP2020507649A (ja) 2017-02-13 2020-03-12 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 熱可塑性ポリウレタン
WO2018146335A1 (de) 2017-02-13 2018-08-16 Basf Se Thermoplastisches polyurethan
WO2019002263A1 (de) 2017-06-26 2019-01-03 Basf Se Thermoplastisches polyurethan
CN110945046A (zh) 2017-07-05 2020-03-31 巴斯夫欧洲公司 Tpu管
CN111094378A (zh) 2017-07-20 2020-05-01 巴斯夫欧洲公司 热塑性聚氨酯
US20220242998A1 (en) 2019-05-20 2022-08-04 Basf Se Improved thermoplastic polyurethanes
CN111285998A (zh) * 2020-03-20 2020-06-16 高鼎精细化工(昆山)有限公司 一种可染色的环保型聚氨酯弹性体及其制备方法
US20230250220A1 (en) 2020-07-10 2023-08-10 Basf Se Process for preparing a crosslinked thermoplastic polyurethane and articles thereof

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE759829A (fr) * 1969-12-03 1971-06-03 Upjohn Co Preparation de polyurethanes
DE2302564C3 (de) * 1973-01-19 1985-02-07 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Polyurethan-Elastomeren
US3963679A (en) * 1973-01-19 1976-06-15 Bayer Aktiengesellschaft Process for the production of polyurethane elastomers
DE2423764C3 (de) * 1974-05-16 1979-10-18 Bayer Ag, 5090 Leverkusen Verfahren zur kontinuierlichen Herstellung von elastomeren Polyurethanharnstoffen
DE2817456A1 (de) * 1978-04-21 1979-10-31 Bayer Ag Verfahren zur herstellung von thermoplastischen polyurethanelastomeren
AU5949390A (en) 1989-06-27 1991-01-17 Dow Chemical Company, The Melt polymerization process for making polyurethanes
DE4437586A1 (de) 1994-10-20 1996-04-25 Basf Schwarzheide Gmbh Verfahren zur Herstellung von thermoplastischen Polyurethanen
DE19633404A1 (de) * 1996-08-19 1998-02-26 Basf Ag Verfahren zur Herstellung von Biuretgruppen enhaltenden Polyisocyanaten aus (cyclo)aliphatischen Diisocyanaten
DE19924090C1 (de) * 1999-05-26 2001-01-25 Bayer Ag Verfahren zur kontinuierlichen Herstellung von thermoplastisch verarbeitbaren Polyurethanen mit verbessertem Erweichungsverhalten
DE19924089C1 (de) * 1999-05-26 2001-01-25 Bayer Ag Verfahren zur kontinuierlichen Herstellung von thermoplastisch verarbeitbaren Polyurethanen mit verbessertem Erweichungsverhalten
JP2003071829A (ja) * 2001-08-30 2003-03-12 Mitsubishi Chemicals Corp ポリマー変性物の製造方法

Also Published As

Publication number Publication date
CN101115780B (zh) 2010-07-28
DE502006003088D1 (de) 2009-04-23
KR20070100910A (ko) 2007-10-12
BRPI0607052A2 (pt) 2009-12-01
ES2322194T3 (es) 2009-06-17
KR101273844B1 (ko) 2013-06-12
BRPI0607052B1 (pt) 2016-10-18
US20080139776A1 (en) 2008-06-12
CN101115780A (zh) 2008-01-30
BRPI0607052B8 (pt) 2016-11-16
WO2006082183A1 (de) 2006-08-10
EP1846465B1 (de) 2009-03-11
US8287788B2 (en) 2012-10-16
EP1846465A1 (de) 2007-10-24
JP2008528340A (ja) 2008-07-31
ATE425197T1 (de) 2009-03-15
DE102005004967A1 (de) 2006-08-10

Similar Documents

Publication Publication Date Title
JP5020097B2 (ja) 熱可塑的に加工可能なポリウレタンエラストマーを連続的に製造する方法
US3963679A (en) Process for the production of polyurethane elastomers
CN1038037C (zh) 热塑性聚氨酯弹性体、其制造方法和应用
US4245081A (en) Process for the production of thermoplastic polyurethane elastomers
US3642964A (en) Continuous process for the one-shot preparation of a thermoplastic noncellular polyurethane
DE2302564C3 (de) Verfahren zur Herstellung von Polyurethan-Elastomeren
KR100359688B1 (ko) 열가소성폴리우레탄의제조방법
JPH06206963A (ja) プレポリマーをモノマーと部分的に混合することによるポリウレタンプレポリマーの転換の連続的制御方法
CN1134475C (zh) 连续制备具有改进软化性能的熔体可加工聚氨酯的方法
CN102464788A (zh) 连续生产热塑性可加工聚氨酯的方法
JP2002508416A (ja) 熱可塑性ポリウレタン・エラストマーの製造法
JP2003507505A (ja) 熱可塑性ポリウレタン
JP2008528340A5 (enExample)
CN110272528B (zh) 热塑性聚氨酯的制备方法
JP2001514296A (ja) ポリアミド／ポリウレタンのミクロブレンド及び方法
TWI338698B (en) Thermoplastic polyurethane, and method and apparatus for producing the same
JPS5846573B2 (ja) ポリウレタン弾性糸の製造方法
JPH05214062A (ja) 熱可塑性ポリウレタンの製造方法
JP2000038434A (ja) 熱可塑性樹脂の製造方法
JP6808528B2 (ja) 架橋体の製造方法及び成形品の製造方法
JPS6353287B2 (enExample)
JP5013159B2 (ja) ポリウレタン樹脂の製造方法
JPH05239167A (ja) 熱可塑性ポリウレタンの製造方法
Baena Processing and kinetic studies of the reactive blends of poly (vinyl chloride) and Thermoplastic Polyurethanes
JPH0610211A (ja) ポリウレタン弾性糸の製造方法

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20080905

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20080905

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20110217

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20110222

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20110517

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20110524

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20110622

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20110719

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A821

Effective date: 20111013

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20120522

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20120612

R150 Certificate of patent or registration of utility model

Ref document number: 5020097

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20150622

Year of fee payment: 3

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250