ES8701803A1 - Procedimiento para la obtencion de poliesterpoliuretanos - Google Patents

Procedimiento para la obtencion de poliesterpoliuretanos

Info

Publication number
ES8701803A1
ES8701803A1 ES551225A ES551225A ES8701803A1 ES 8701803 A1 ES8701803 A1 ES 8701803A1 ES 551225 A ES551225 A ES 551225A ES 551225 A ES551225 A ES 551225A ES 8701803 A1 ES8701803 A1 ES 8701803A1
Authority
ES
Spain
Prior art keywords
diols
adhesives
adhesive
preparation
polyurethanes containing
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.)
Expired
Application number
ES551225A
Other languages
English (en)
Other versions
ES551225A0 (es
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of ES551225A0 publication Critical patent/ES551225A0/es
Publication of ES8701803A1 publication Critical patent/ES8701803A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
    • C09J175/04—Polyurethanes
    • C09J175/06—Polyurethanes from polyesters
    • 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
    • C08G18/0804—Manufacture of polymers containing ionic or ionogenic 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
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
    • 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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4236—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups
    • C08G18/4238—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups derived from dicarboxylic acids and dialcohols
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S36/00—Boots, shoes, and leggings
    • Y10S36/01—Cement
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • Y10T428/31558—Next to animal skin or membrane

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

PROCEDIMIENTO PARA LA OBTENCION DE POLIESTERPOLIURETANOS. COMPRENDE LA REACCION DE DIHIDCROXIPOLIESTERES DE PESO MOLECULAR SUPERIOR A 600 CONSTITUIDOS POR, AL MENOS, 80% DE POLIESTERDIOLES DE PESO MOLECULAR REFERIDO AL INDICE DE HIDROXILO, ENTRE 4.000 Y 6.000, OBTENIDOS POR REACCION DE ACIDO ADIPICO Y MEZCLAS DE 1,4-DIHIDROXIBUTANO Y 1,6-DIHIDROXIHEXANO A UNA TEMPERATURA ENTRE 100JC Y 220JC; CON AGENTES PROLONGADORES DE CADENA, TALES COMO DIOLES DE PESO MOLECULAR ENTRE 62 Y 600 Y CON DIISOCIANATOS ORGANICOS, EN UNA PROPORCION MOLAR DE LOS GRUPOS ISOCIANATO A LOS GRUPOS HIDROXILO DE 0,1:1 A 0,999:1, A UNA TEMPERATURA COMPRENDIDA ENTRE 80JC Y 150JC, EVENTUALMENTE EN PRESENCIA DE UN DISOLVENTE INERTE. ESTOS COMPUESTOS TIENEN APLICACIONES COMO ADHESIVOS O PARA LA OBTENCION DE ADHESIVOS.
ES551225A 1985-01-25 1986-01-24 Procedimiento para la obtencion de poliesterpoliuretanos Expired ES8701803A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853502379 DE3502379A1 (de) 1985-01-25 1985-01-25 Endstaendige hydroxylgruppen aufweisende polyesterpolyurethane und ihre verwendung als klebstoffe oder zur herstellung von klebstoffen

Publications (2)

Publication Number Publication Date
ES551225A0 ES551225A0 (es) 1986-12-01
ES8701803A1 true ES8701803A1 (es) 1986-12-01

Family

ID=6260689

Family Applications (1)

Application Number Title Priority Date Filing Date
ES551225A Expired ES8701803A1 (es) 1985-01-25 1986-01-24 Procedimiento para la obtencion de poliesterpoliuretanos

Country Status (6)

Country Link
US (1) US4946535A (es)
EP (1) EP0192946B1 (es)
JP (1) JPS61174219A (es)
CA (1) CA1276374C (es)
DE (2) DE3502379A1 (es)
ES (1) ES8701803A1 (es)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3619081A1 (de) * 1986-06-06 1987-12-10 Bayer Ag Spritzgusskoerper und verfahren zu seiner herstellung
DE3630045A1 (de) * 1986-09-04 1988-03-17 Bayer Ag Klebstoff und die verwendung des klebstoffs zur herstellung von verklebungen
DE3636396A1 (de) * 1986-10-25 1988-04-28 Beiersdorf Ag Waermeaktivierbarer klebstoff
DE3717070A1 (de) * 1987-05-21 1988-12-08 Bayer Ag Polyesterpolyurethane und deren verwendung als klebstoff
JPH01207372A (ja) * 1988-02-15 1989-08-21 Mitsubishi Paper Mills Ltd 熱活性遅延型粘着剤組成物および熱活性遅延型粘着シート
DE3810568A1 (de) * 1988-03-29 1989-10-19 Bayer Ag Polyurethanmischungen und ihre verwendung als klebstoffe
DE3810567A1 (de) * 1988-03-29 1989-10-12 Bayer Ag Polyurethanmischungen und ihre verwendung als klebstoffe
DE3829675A1 (de) * 1988-09-01 1990-03-15 Rehau Ag & Co Verfahren zur vorbereitung einer klebeverbindung
DE3931845A1 (de) * 1989-09-23 1991-04-04 Bayer Ag Schnellkristallisierende polyurethansysteme
JPH04103686A (ja) * 1990-08-22 1992-04-06 Kuraray Co Ltd ホツトメルト接着剤
JP3179177B2 (ja) * 1992-04-10 2001-06-25 昭和高分子株式会社 ウレタン結合を含む脂肪族ポリエステル
US6136136A (en) * 1992-11-25 2000-10-24 Henkel Corporation Moisture-curable polyurethane hotmelt adhesives with high green strength
WO1995000045A1 (en) * 1993-06-17 1995-01-05 W.L. Gore & Associates, Inc. Waterproof shoe and insole strip
US5932680A (en) * 1993-11-16 1999-08-03 Henkel Kommanditgesellschaft Auf Aktien Moisture-curing polyurethane hot-melt adhesive
US5589028A (en) * 1994-11-03 1996-12-31 Elf Atochem North America, Inc. Bonding method employing tie layers for adhering polyethylene to fluoropolymers
US5939488A (en) * 1997-10-15 1999-08-17 National Starch And Chemical Investment Holding Corporation Fast setting polyurethane hot melt adhesive composition comprising low hydroxyl number/high molecular weight polyester diols
US8980430B2 (en) * 2006-08-28 2015-03-17 Frank J. Colombo PCTFE film with extrusion coating of EVA or EVA with UV absorbers
EP2244489A1 (de) 2009-04-24 2010-10-27 Bayer MaterialScience AG Verfahren zur Herstellung eines elektromechanischen Wandlers
US9187596B2 (en) * 2010-04-29 2015-11-17 John P. Droske Bis-(hydroxyalkyl)mercaptosuccinates
DE102013226031A1 (de) * 2013-12-16 2015-06-18 Tesa Se Biologisch abbaubarer Haftklebstoff auf Basis von Polyester-Polyurethan
DE102014211186A1 (de) * 2014-06-11 2015-12-17 Tesa Se Polyester-Polyurethan
DE102014211187A1 (de) 2014-06-11 2015-12-17 Tesa Se Klebeband zum Schutz von Oberflächen
CN109661306A (zh) 2016-09-12 2019-04-19 科思创德国股份有限公司 基于熔融沉积模型的低温增材制造方法
ES2906330T3 (es) 2016-09-12 2022-04-18 Covestro Deutschland Ag Procedimiento de fabricación aditiva a base de polvo a baja temperatura
ES2775775T3 (es) 2016-09-13 2020-07-28 Covestro Deutschland Ag Uso de un polímero elástico para la producción de un cuerpo poroso en un procedimiento de fabricación aditiva
ES2855999T3 (es) 2016-09-13 2021-09-27 Covestro Deutschland Ag Cuerpo poroso, procedimiento de fabricación aditiva para el cuerpo y aparato para sostener y/o llevar a una persona
US20190357695A1 (en) 2016-09-23 2019-11-28 Covestro Deutschland Ag Composite object comprising a body and a foam, and method for production thereof
US10300660B2 (en) 2016-10-25 2019-05-28 Covestro Deutschland Ag Method of treating at least part of the surface of a 3D-printed article
US20190315062A1 (en) 2016-11-22 2019-10-17 Covestro Deutschland Ag Method and system for producing an article by layer-by-layer buildup in a stamping process
EP3545025B1 (de) 2016-11-25 2022-10-12 Covestro Deutschland AG Verfahren zur herstellung eines zumindest teilweise beschichteten gegenstands
EP3562648B1 (de) 2016-12-28 2020-10-07 Covestro Deutschland AG Lagenweises fertigungsverfahren für einen gegenstand mit unterschiedlichem lagenmaterial
EP3395572A1 (de) 2017-04-24 2018-10-31 Covestro Deutschland AG Additives fertigungsverfahren mit mehreren thermoplastischen polyurethanen
EP3395901A1 (de) 2017-04-24 2018-10-31 Covestro Deutschland AG Additives fertigungsverfahren mit einem gemischten thermoplastischen aufbaumaterial
WO2019030267A1 (de) 2017-08-09 2019-02-14 Covestro Deutschland Ag Verfahren zur herstellung eines dreidimensionalen objektes mit individualisiertem und über 3d-druck erzeugtem objektabschnitt
CN111757803B (zh) 2018-02-16 2023-06-27 科思创知识产权两合公司 在高于其分解温度下施加含有可熔聚合物的材料，特别是热熔胶粘剂的方法
TW202012148A (zh) 2018-07-16 2020-04-01 德商科思創德意志股份有限公司 施加包含可熔性聚合物並具有封端ｎｃｏ基團的材料之方法
TWI818046B (zh) 2018-07-16 2023-10-11 德商科思創德意志股份有限公司 施加含有游離ｎｃｏ基團的可熔性聚合物材料的方法
EP3623137A1 (de) 2018-09-14 2020-03-18 Covestro Deutschland AG Mittels endlosfasern verstärkte 3d-gedruckte elastische erzeugnisse mit asymmetrischen elastischen eigenschaften
WO2020109280A1 (de) 2018-11-29 2020-06-04 Covestro Deutschland Ag Additive fertigung 3-dimensionaler formkörper mittels filamenten mit hohem aspektverhältnis

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1301910B (de) * 1963-06-25 1969-08-28 Elastomer Ag Verfahren zur Herstellung thermoplastisch verarbeitbarer Polyurethane
FR1401926A (fr) * 1963-07-23 1965-06-04 Bayer Ag Procédé pour coller des matériaux en chlorure de polyvinyle contenant des plastifiants
DE1256822B (de) * 1963-07-23 1967-12-21 Bayer Ag Verkleben von weichmacherhaltigen Kunststoffen aus Polyvinylchlorid oder dessen Mischpolymerisaten
DE1769387A1 (de) * 1968-05-17 1971-10-28 Bayer Ag Verwendung von waessrigen Polyurethan-Dispersionen zum Verkleben von weichmacherhaltigen Polyvinylchlorid-Kunststoffen
DE1930336C3 (de) * 1969-06-14 1978-12-14 Bayer Ag, 5090 Leverkusen Verwendung von Polyurethanen zur Herstellung von Klebstoffen mit hoher Anfangsfestigkeit
DE2626132A1 (de) * 1976-06-11 1977-12-22 Plate Bonn Gmbh Verfahren zur herstellung von linearen, unvernetzten polyurethan-heisschmelzklebern
GB1554102A (en) * 1976-07-09 1979-10-17 Bostik Ltd Polyurethanes
US4051111A (en) * 1976-08-20 1977-09-27 The B. F. Goodrich Company Injection moldable polyurethanes
DE2903703A1 (de) * 1979-01-31 1980-08-14 Usm Corp Kleber, insbesondere fuer schuhsohlen

Also Published As

Publication number Publication date
ES551225A0 (es) 1986-12-01
JPS61174219A (ja) 1986-08-05
DE3660765D1 (en) 1988-10-27
EP0192946A1 (de) 1986-09-03
DE3502379A1 (de) 1986-07-31
EP0192946B1 (de) 1988-09-21
CA1276374C (en) 1990-11-13
US4946535A (en) 1990-08-07

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970303