HK1034985A1 - Method for producing and using layers or powders of surface-deactivated polyisocyanates. - Google Patents

Method for producing and using layers or powders of surface-deactivated polyisocyanates.

Info

Publication number
HK1034985A1
HK1034985A1 HK01105586A HK01105586A HK1034985A1 HK 1034985 A1 HK1034985 A1 HK 1034985A1 HK 01105586 A HK01105586 A HK 01105586A HK 01105586 A HK01105586 A HK 01105586A HK 1034985 A1 HK1034985 A1 HK 1034985A1
Authority
HK
Hong Kong
Prior art keywords
polyisocyanate
reaction temperature
reactive
storage stable
resulting
Prior art date
Application number
HK01105586A
Other languages
English (en)
Inventor
Thomas Abend
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8230516&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=HK1034985(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bayer Ag filed Critical Bayer Ag
Publication of HK1034985A1 publication Critical patent/HK1034985A1/xx

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
    • 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
    • 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
    • C08G18/48—Polyethers
    • C08G18/50—Polyethers having heteroatoms other than oxygen
    • C08G18/5021—Polyethers having heteroatoms other than oxygen having nitrogen
    • C08G18/5024—Polyethers having heteroatoms other than oxygen having nitrogen containing primary and/or secondary amino 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
    • C08G18/28—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
    • C08G18/62—Polymers of compounds having carbon-to-carbon double bonds
    • C08G18/6216—Polymers of alpha-beta ethylenically unsaturated carboxylic acids or of derivatives thereof
    • C08G18/622—Polymers of esters of alpha-beta ethylenically unsaturated carboxylic acids
    • C08G18/6225—Polymers of esters of acrylic or methacrylic acid
    • C08G18/6229—Polymers of hydroxy groups containing esters of acrylic or methacrylic acid with aliphatic polyalcohols
    • 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
    • C08G18/703—Isocyanates or isothiocyanates transformed in a latent form by physical means
    • C08G18/705—Dispersions of isocyanates or isothiocyanates in a liquid medium
    • C08G18/706—Dispersions of isocyanates or isothiocyanates in a liquid medium the liquid medium being water
    • 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
    • C08G2170/00—Compositions for adhesives
    • C08G2170/80—Compositions for aqueous adhesives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Paints Or Removers (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
HK01105586A 1997-12-11 2001-08-10 Method for producing and using layers or powders of surface-deactivated polyisocyanates. HK1034985A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP97810969A EP0922720B1 (fr) 1997-12-11 1997-12-11 Procédé de préparation et utilisation de couches ou poudres stables au stockage ayant une réactivité latente à partir de polyisocyanates solides déactivés à la surface et polymères en dispersion fonctionnalisés
PCT/CH1998/000519 WO1999029755A1 (fr) 1997-12-11 1998-12-09 Procedes de production et utilisation de couches ou de poudres a reaction latente stables au stockage, a base de polyisocyanates solides desactives en surface et de polymeres de dispersion avec des groupes fonctionnels

Publications (1)

Publication Number Publication Date
HK1034985A1 true HK1034985A1 (en) 2001-11-09

Family

ID=8230516

Family Applications (1)

Application Number Title Priority Date Filing Date
HK01105586A HK1034985A1 (en) 1997-12-11 2001-08-10 Method for producing and using layers or powders of surface-deactivated polyisocyanates.

Country Status (17)

Country Link
US (2) US6348548B1 (fr)
EP (3) EP0922720B1 (fr)
JP (1) JP4099312B2 (fr)
KR (1) KR100603781B1 (fr)
CN (1) CN1137178C (fr)
AT (3) ATE203035T1 (fr)
AU (1) AU748817B2 (fr)
BR (1) BR9813562A (fr)
CA (1) CA2314320A1 (fr)
DE (2) DE59705314D1 (fr)
DK (3) DK0922720T3 (fr)
ES (3) ES2161429T3 (fr)
GR (1) GR3036520T3 (fr)
HK (1) HK1034985A1 (fr)
ID (1) ID24970A (fr)
PT (2) PT922720E (fr)
WO (1) WO1999029755A1 (fr)

Families Citing this family (67)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19924138A1 (de) 1999-05-26 2000-11-30 Henkel Kgaa Lösbare Klebeverbindungen
DE19951599A1 (de) 1999-10-27 2001-05-23 Henkel Kgaa Verfahren zur adhesiven Trennung von Klebeverbunden
TWI279408B (en) 2000-01-31 2007-04-21 Vantico Ag Epoxy resin composition
DE10012826A1 (de) * 2000-03-16 2001-09-20 Bayer Ag Klebstoffzubereitungen
DE10020160A1 (de) * 2000-04-25 2001-10-31 Bayer Ag Klebstoffzubereitungen
EP1164154A1 (fr) * 2000-06-15 2001-12-19 Ag Bayer Adhésifs sensibles à la pression à résistance améliorée au cisaillement à température élevée
DE10034637B4 (de) * 2000-07-15 2004-04-08 Jowat Ag Lagerstabile Isocyanatdispersionen
DE10037884A1 (de) 2000-08-03 2002-02-21 Henkel Kgaa Verfahren zur beschleunigten Klebstoffaushärtung
DE10106630A1 (de) * 2001-02-12 2002-08-22 Jowat Lobers U Frank Gmbh & Co Selbsttragendes reaktives Schmelzklebeelement und seine Verwendung
DE10117198A1 (de) * 2001-04-05 2002-10-17 Ovd Kinegram Ag Zug Sicherheitsfoliensystem mit reaktiven Klebstoffen
DE10140206A1 (de) * 2001-08-16 2003-03-06 Bayer Ag Einkomponentige isocyanatvernetzende Zweiphasen-Systeme
US6956084B2 (en) * 2001-10-04 2005-10-18 Bridgestone Corporation Nano-particle preparation and applications
DE50309990D1 (de) 2002-02-22 2008-07-31 Jowat Ag Polyurethan-Zusammensetzungen mit geringem Anteil an Diisocyanatmonomer(en)
DE10208027B4 (de) * 2002-02-26 2008-03-13 Lord Germany Gmbh Wässriger reaktiver Beflockungsklebstoff für polymere Substrate und seine Verwendung
DE10210477A1 (de) * 2002-03-11 2003-10-02 Henkel Kgaa Verfahren zum Herstellen von flächigen Formteilen
US20040170855A1 (en) * 2003-02-27 2004-09-02 Shigeo Kawabata Decorative film-like material and decorative sheet
US20050170126A1 (en) * 2003-02-27 2005-08-04 Shigeo Kawabata Decorative film
GB2400104B (en) * 2003-04-03 2007-10-10 Bostik Findley Ltd Storage stable adhesive paste compositions
DE10353953A1 (de) 2003-11-18 2005-06-09 Basf Ag Kaschierklebstoffe, enthaltend Polyurethan und Epoxidharz
DE102004026118A1 (de) * 2004-05-28 2005-12-15 Bayer Materialscience Ag Klebstoffe
US8158090B2 (en) * 2005-08-08 2012-04-17 A123 Systems, Inc. Amorphous and partially amorphous nanoscale ion storage materials
US20070231577A1 (en) * 2006-03-30 2007-10-04 Basf Corporation Coatings for polycarbonate windows
DE102006058527A1 (de) * 2006-12-12 2008-06-19 Bayer Materialscience Ag Klebstoffe
DE102007031594A1 (de) 2007-07-06 2009-01-08 Basf Coatings Ag Universeller Spotblender für Einkomponenten- und Zweikomponentenklarlacke
EP2018948A1 (fr) 2007-07-27 2009-01-28 Sika Technology AG Procédé destiné à la fabrication d'un élément de sandwich
DE102007054046A1 (de) * 2007-11-13 2009-06-18 Bayer Materialscience Ag Latentreaktive Klebstoffe für Identifikations-Dokumente
DE102007060240B4 (de) * 2007-12-14 2015-03-26 Lisa Dräxlmaier GmbH Verfahren zur Verklebung von zwei Schichten von flächigen Materialien
DE102008052572A1 (de) 2008-10-21 2010-04-29 Bayer Materialscience Ag Latent-reaktiv verklebte TPU/PC-Schichtstoffe
DE102008052569B3 (de) * 2008-10-21 2010-04-15 Bundesdruckerei Gmbh Inlay für ein Sicherheits- und/oder Wertdokument, Verfahren zu seiner Herstellung sowie seine Verwendung in einem Verfahren zur Herstellung eines Sicherheits- und/oder Wertdokumentes
US20100104769A1 (en) * 2008-10-23 2010-04-29 Boisseau John E Automotive coating surface enhancement using a plasma treatment technique
DK2236533T3 (da) * 2009-03-31 2012-02-20 Sika Technology Ag Varmehærdende eller varmeaktiverbar sammensætning indeholdende et overfladeaktiveret polyisocyanat
EP2244489A1 (fr) 2009-04-24 2010-10-27 Bayer MaterialScience AG Procédé de fabrication d'un convertisseur électromécanique
EP2284919A1 (fr) 2009-08-07 2011-02-16 Bayer MaterialScience AG Procédé de fabrication d'un convertisseur électromécanique
EP2368956A1 (fr) 2010-03-26 2011-09-28 Sika Technology AG Matériau à mémoire de forme à base d'adhésif structurel
EP2368955A1 (fr) 2010-03-26 2011-09-28 Sika Technology AG Matériau à mémoire de forme à base d'adhésif structurel
EP2368957A1 (fr) 2010-03-26 2011-09-28 Sika Technology AG Elément de renforcement destiné à renforcer les composants structurels dans des espaces creux
US9133377B2 (en) 2010-05-20 2015-09-15 A. Raymond Et Cie Adhesive polyurethane powder capable of being activated by heat
EP2423247A1 (fr) * 2010-08-30 2012-02-29 Rhein Chemie Rheinau GmbH Nouvelles dispersion aqueuses résorcinol-formaldehyde-latex, procédé pour leur préparation et leur application
CA2754313A1 (fr) 2010-10-13 2012-04-13 Rhein Chemie Rheinau Gmbh Nouveaux adhesifs a dispersion, procede de preparation connexe et utilisation
JP5697955B2 (ja) 2010-11-19 2015-04-08 住化バイエルウレタン株式会社 多層加飾フィルム
DE102012203249A1 (de) 2012-03-01 2013-09-05 Tesa Se Verwendung eines latentreaktiven Klebefilms zur Verklebung von eloxiertem Aluminium mit Kunststoff
EP2712879B1 (fr) 2012-09-28 2018-02-14 Collano Adhesives AG Composition de colle à fondre à réaction latente
CN107603501B (zh) * 2013-07-30 2021-05-28 H.B.富乐公司 聚氨酯粘合膜
DE102013217880A1 (de) 2013-09-06 2015-03-12 Tesa Se Latentreaktive Klebeprodukte mit verbesserter Stanzbarkeit und latentreaktive Klebfolienstanzlinge
EP3110898B2 (fr) 2014-02-26 2022-06-15 H. B. Fuller Company Films adhésifs multi-couches thermodurcissables collants
US20160046775A1 (en) * 2014-08-12 2016-02-18 H.B. Fuller Company Heat curable adhesive film
DE102014222259A1 (de) 2014-10-31 2016-05-04 Tesa Se Verklebung zweier Substrate mittels latentreaktiver Klebefilme
WO2016100344A1 (fr) 2014-12-15 2016-06-23 H.B. Fuller Company Adhésifs sous forme de films réactifs à adhésion améliorée sur des surfaces métalliques
DE102015204018A1 (de) 2015-03-05 2016-09-08 Bundesdruckerei Gmbh Wert- oder Sicherheitsdokument mit einer elektronischen Schaltung und Verfahren zum Herstellen des Wert- oder Sicherheitsdokuments
CN106753000A (zh) 2015-11-25 2017-05-31 德莎欧洲公司 具有改善的耐湿热性的粘合
DE102016117674A1 (de) 2016-09-20 2018-03-22 Bundesdruckerei Gmbh Verfahren zur Herstellung eines Sicherheits- oder Wertprodukts mit einem diffraktiven Sicherheitselement
US20190337278A1 (en) 2016-12-14 2019-11-07 Sika Technology Ag Instant pre-fixation of adhesive bonded insert parts which is preferably made of plastic with the help of chemical screws
EP3418322A1 (fr) * 2017-06-21 2018-12-26 Nolax AG Semi-produit plat comprenant une matrice synthétique
DE102017221670A1 (de) 2017-11-28 2019-05-29 Tesa Se Latent reaktiver Klebefilm enthaltend mindestens eine Substanz / einen Stoff / eine Komponente, der / die die Oberflächenspannung einer Flüssigkeit und / oder die Grenzflächenspannung zwischen zwei Phasen herabsetzen kann
DE102018102916A1 (de) * 2018-02-09 2019-08-14 Delo Industrie Klebstoffe Gmbh & Co. Kgaa Mit aktinischer Strahlung fixierbare Masse und ihre Verwendung
CN110576593B (zh) * 2018-08-01 2021-07-06 蓝思科技（长沙）有限公司 贴膜方法及其用途与玻璃面板
EP3628696A1 (fr) 2018-09-27 2020-04-01 Covestro Deutschland AG Adhésif et son application
EP3837298A1 (fr) 2018-08-15 2021-06-23 Covestro Intellectual Property GmbH & Co. KG Adhésif et son application
CN110835511A (zh) * 2018-08-15 2020-02-25 科思创德国股份有限公司 一种粘着剂及其应用
EP3730528A1 (fr) 2019-04-24 2020-10-28 Covestro Deutschland AG Préparations adhésives à réaction latente
EP3882317A1 (fr) 2020-03-17 2021-09-22 Covestro Deutschland AG Dispersions de polyuréthane
US20230398715A1 (en) * 2020-10-25 2023-12-14 Smartech The Industry Pivot Ltd. Improved use of mdi in engineered wood products
KR102390345B1 (ko) 2020-11-10 2022-04-22 테사 소시에타스 유로파에아 잠재 반응성 접착 화합물을 제조하기 위한 제제
DE102021200580A1 (de) 2020-11-10 2022-05-12 Tesa Se Zubereitung zur Herstellung latentreaktiver Klebmassen
DE102021000890A1 (de) 2021-02-19 2022-08-25 Giesecke+Devrient Currency Technology Gmbh Sicherheitselement und Verfahren zu seiner Herstellung
EP4089126A1 (fr) 2021-05-12 2022-11-16 Covestro Deutschland AG Adhésifs
EP4317266A1 (fr) 2022-08-02 2024-02-07 Nolax AG Produit semi-fini plat comprenant une matrice en plastique et un film thermoplastique

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5893761A (ja) * 1981-11-30 1983-06-03 Takeda Chem Ind Ltd 一液型熱硬化性ポリウレタン塗料用組成物
DE3325734A1 (de) * 1983-07-16 1985-01-24 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von n-(3,5-dichlorphenyl)-oxazolidin-2,4-dionen
US4610927A (en) 1983-09-14 1986-09-09 Kureha Kagaku Kogyo Kabushiki Kaisha Microcapsules containing a hydrophobic, volatile core substance and their production
DE3517333A1 (de) * 1985-05-14 1986-11-20 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung stabiler dispersionen feinteiliger polyisocyanate und deren verwendung
DE3529251A1 (de) 1985-08-16 1987-02-26 Bayer Ag Kalthaertende zusammensetzungen, ein verfahren zu ihrer herstellung und ihre verwendung zur polyurethanherstellung
DE3930138A1 (de) * 1989-09-09 1991-03-21 Bayer Ag Polyurethan-reaktivklebstoffmassen mit feindispersen polymeren
DE4022602A1 (de) * 1990-07-16 1992-01-23 Basf Ag Waessrige zubereitungen aus copolymerlatices und polyisocyanat-dispersionen
US5191012A (en) 1991-03-28 1993-03-02 Miles Inc. Aqueous dispersions of encapsulated polyisocyanates
FR2730737B1 (fr) * 1995-02-21 1997-06-06 Rhone Poulenc Chimie Composition utile pour la peinture a base de melange d'emulsion(s) et de dispersion(s) de polymere polyol et revetement(s) qui en sont issus
US6017432A (en) * 1997-07-03 2000-01-25 Ppg Industries Ohio, Inc. Electrodepositable coating compositions and their use in a method of cationic electrodeposition

Also Published As

Publication number Publication date
EP1029879A1 (fr) 2000-08-23
ATE203035T1 (de) 2001-07-15
ES2161429T3 (es) 2001-12-01
PT922720E (pt) 2002-01-30
EP1037935B1 (fr) 2003-10-15
DE59809938D1 (de) 2003-11-20
ATE264351T1 (de) 2004-04-15
DK1029879T3 (da) 2004-07-19
DK0922720T3 (da) 2001-10-29
EP0922720B1 (fr) 2001-07-11
ES2209221T3 (es) 2004-06-16
CN1284973A (zh) 2001-02-21
EP1029879B1 (fr) 2004-04-14
PT1037935E (pt) 2004-03-31
ES2218026T3 (es) 2004-11-16
US6593435B2 (en) 2003-07-15
EP0922720A1 (fr) 1999-06-16
CA2314320A1 (fr) 1999-06-17
DE59705314D1 (de) 2001-12-06
AU748817B2 (en) 2002-06-13
JP4099312B2 (ja) 2008-06-11
JP2001525468A (ja) 2001-12-11
BR9813562A (pt) 2000-10-10
KR20010032915A (ko) 2001-04-25
CN1137178C (zh) 2004-02-04
DK1037935T3 (da) 2004-02-16
WO1999029755A1 (fr) 1999-06-17
US20020193534A1 (en) 2002-12-19
ATE252121T1 (de) 2003-11-15
KR100603781B1 (ko) 2006-07-25
ID24970A (id) 2000-08-31
US6348548B1 (en) 2002-02-19
AU1330299A (en) 1999-06-28
EP1037935A1 (fr) 2000-09-27
GR3036520T3 (en) 2001-12-31

Similar Documents

Publication Publication Date Title
HK1034985A1 (en) Method for producing and using layers or powders of surface-deactivated polyisocyanates.
JPS6485213A (en) Manufacture of polyurethane using stabilized polyisocyanate
HUT38377A (en) Process for producing stabilized polyisocyanates
DE3467369D1 (en) Coating preparation process
JPS57137313A (en) Manufacture of polyisocyanate having isocyanurate groups, solution suitable as catalyst component therefor and use for polyurethane manufacture as isocyanate component
CA2008064A1 (fr) Polyisocyanates renfermant des groupes isocyanurates; methode de preparation
NO179178C (no) Lukketcellet polyisocyanatskum, samt fremgangsmåte og isocyanat-reaktiv blanding for fremstilling av skummet
ES8604616A1 (es) Procedimiento para la obtencion de poliisocianatos solidos, estabilizados por un revestimiento polimero
ES8305796A1 (es) Procedimiento para mejorar la estabilidad en el tiempo de compuestos polihidroxilicos.
NO962698D0 (no) Fremgangsmåte for fremstilling av stivt polyuretanskum og laminatartikler med dette
ATE252123T1 (de) Verfahren zur herstellung uretdiongruppen aufweisender polyadditionsverbindungen
ES8202037A1 (es) Procedimiento para la obtencion de masas moldeables a cuer- pos conformados reforzados con fibras
EP0722962A3 (fr) Procédé pour la préparation en continu d'un prépolymère à terminaison isocyanate et de mousses souples à partir de ceci
JPS5533480A (en) Manufacture of organic monoisocyanate or polyisocyanate
HUT42109A (en) Process for preparing fine-graine, polymer covered polyisocyanates with retarded reactivity
JPS56106915A (en) Production of polyurethane containing silicic substance as filler
JPS54100345A (en) Partial carbodiimide formation of isocyanate group in organic isocyanate
JPS5674824A (en) Magnetic recording medium
JPS5674827A (en) Magnetic recording medium
UST101303I4 (en) Process for casting polyurethane articles
HUT47962A (en) Process for producing heat-resisting polyurethane-urea elastomer
TH18928A (th) กรรมวิธีสำหรับการเตรียมพอลิยูรีเธน โฟมชนิดแข็งเกร็งและสิ่งอัดประกบกับพอลิยูรีเธนโฟมชนิดแข็งเกร็ง
JPS5681331A (en) Polyisocyanate composition
JPS57166983A (en) Immobilization of substance having enzymatic activity
JPS57123216A (en) Novel resin composition, paint comprising said resin composition and formation of film with said resin composition

Legal Events

Date Code Title Description
PF Patent in force
PE Patent expired

Effective date: 20181208