BRPI0602635A - processo para produção de prepolìmeros de nco estáveis à sedimentação e uso dos mesmos - Google Patents

processo para produção de prepolìmeros de nco estáveis à sedimentação e uso dos mesmos

Info

Publication number
BRPI0602635A
BRPI0602635A BRPI0602635-4A BRPI0602635A BRPI0602635A BR PI0602635 A BRPI0602635 A BR PI0602635A BR PI0602635 A BRPI0602635 A BR PI0602635A BR PI0602635 A BRPI0602635 A BR PI0602635A
Authority
BR
Brazil
Prior art keywords
diol
glycols
polyether
carbonate polyols
isocyanate
Prior art date
Application number
BRPI0602635-4A
Other languages
English (en)
Inventor
Hartmut Nefzger
Manfred Schmidt
James-Michael Barnes
Ernst Felske
Jens Krause
Original Assignee
Bayer Materialscience 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 Materialscience Ag filed Critical Bayer Materialscience Ag
Publication of BRPI0602635A publication Critical patent/BRPI0602635A/pt

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
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
    • 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
    • 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
    • C08G18/44—Polycarbonates
    • 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
    • C08G18/6505—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen the low-molecular compounds being compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6511—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen the low-molecular compounds being compounds of group C08G18/32 or polyamines of C08G18/38 compounds of group C08G18/3203

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)
  • Polyesters Or Polycarbonates (AREA)
  • Polyethers (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Compounds Of Unknown Constitution (AREA)

Abstract

"PROCESSO PARA PRODUçãO DE PREPOLìMEROS DE NCO ESTáVEIS à SEDIMENTAçãO E USO DOS MESMOS". A presente invenção refere-se a um processo para produção de prepolímeros de NCO estáveis à sedimentação, a base de polietercarbonatopolióis e ao uso dos mesmos.
BRPI0602635-4A 2005-07-08 2006-07-05 processo para produção de prepolìmeros de nco estáveis à sedimentação e uso dos mesmos BRPI0602635A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005031977A DE102005031977A1 (de) 2005-07-08 2005-07-08 Verfahren zur Herstellung von sedimentationsstabilen NCO-Prepolymeren und ihre Verwendung

Publications (1)

Publication Number Publication Date
BRPI0602635A true BRPI0602635A (pt) 2007-03-20

Family

ID=37057384

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0602635-4A BRPI0602635A (pt) 2005-07-08 2006-07-05 processo para produção de prepolìmeros de nco estáveis à sedimentação e uso dos mesmos

Country Status (10)

Country Link
US (1) US7951896B2 (pt)
EP (1) EP1741736B1 (pt)
JP (1) JP5110811B2 (pt)
CN (1) CN1896115B (pt)
AT (1) ATE455141T1 (pt)
BR (1) BRPI0602635A (pt)
DE (2) DE102005031977A1 (pt)
ES (1) ES2337486T3 (pt)
MX (1) MXPA06007680A (pt)
PL (1) PL1741736T3 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101230124B (zh) * 2007-01-27 2011-05-25 周建明 一种固化剂4,4'-二苯基甲烷二异氰酸酯预聚物及其制备方法
ES2653151T3 (es) * 2011-03-28 2018-02-06 Covestro Deutschland Ag Procedimiento para la preparación de espumas flexibles de poliuretano
SG10201604976RA (en) 2011-12-20 2016-08-30 Bayer Ip Gmbh Hydroxy-aminopolymers and method for producing same
US9902871B2 (en) * 2013-05-02 2018-02-27 Basf Se Water-emulsifiable isocyanates for coatings having an improved gloss
BR102018014995B1 (pt) 2017-07-24 2024-03-05 Sanko Tekstil Isletmeleri San. Ve Tic. A.S. Método para produzir um fio tendo a aparência e sensação de fibras naturais, fio, tecido e peça de vestuário

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2221756C3 (de) * 1972-05-04 1980-06-26 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von lösungsmittelbeständigen, lichtechten, knick- und reibfesten Polyurethanüberzügen auf textlien Substraten, Leder oder Kunstleder oder von Folien
DE3717060A1 (de) * 1987-05-21 1988-12-01 Bayer Ag Polyether-polycarbonat-diole, ihre herstellung und verwendung als ausgangsprodukte fuer polyurethankunststoffe
EP0358555A3 (en) * 1988-09-06 1991-05-08 Daicel Chemical Industries, Ltd. Polycarbonatediol composition and polyurethane resin
DE4232416A1 (de) * 1992-09-28 1994-03-31 Basf Ag Schlagzähe Polyoxymethylenformmassen
JP4200661B2 (ja) * 2001-02-08 2008-12-24 宇部興産株式会社 熱可塑性ポリウレタン
EP1219655B1 (en) * 2000-12-26 2004-03-03 Ube Industries, Ltd. Thermoplastic polyurethane
DE10303881A1 (de) * 2003-01-31 2004-08-12 Bayer Ag Verfahren zur Herstellung von oligomeren aliphatischen Diolen, darauf basierenden Polycarbonatdiolen und deren Prepolymeren
JP2005232447A (ja) * 2004-01-22 2005-09-02 Ube Ind Ltd 液状ポリエーテルカーボネートジオール及び該ジオールをジオール成分に持つ熱可塑性ポリウレタン

Also Published As

Publication number Publication date
JP5110811B2 (ja) 2012-12-26
ATE455141T1 (de) 2010-01-15
CN1896115B (zh) 2011-08-03
PL1741736T3 (pl) 2010-06-30
DE102005031977A1 (de) 2007-01-11
EP1741736B1 (de) 2010-01-13
CN1896115A (zh) 2007-01-17
EP1741736A2 (de) 2007-01-10
EP1741736A3 (de) 2008-02-13
US20070010643A1 (en) 2007-01-11
ES2337486T3 (es) 2010-04-26
JP2007016238A (ja) 2007-01-25
US7951896B2 (en) 2011-05-31
DE502006005896D1 (de) 2010-03-04
MXPA06007680A (es) 2007-01-10

Similar Documents

Publication Publication Date Title
BRPI0602635A (pt) processo para produção de prepolìmeros de nco estáveis à sedimentação e uso dos mesmos
WO2006084900A3 (de) Zweikomponentige polyurethanzusammensetzungen, insbesondere geeignet für den einsatz als strukturelle klebstoffe
PH12015501618A1 (en) Adhesive composition, and laminate and method for manufacturing same
BRPI0803065A2 (pt) processo para a produção de polióis
MX2009001247A (es) Novedosos agentes de compatibilidad para mejorar la estabilidad al almacenamiento de mezclas de polioles.
MX2010008616A (es) Espumas de poliuretano viscoelasticas con aceite de ricino.
EP1967536A4 (en) COMPOSITION FOR FORMING POLYURETHANE RESIN, SEALING MATERIAL AND HOLLOW FIBER MEMBRANE MODULE
WO2004039323A3 (en) Fast curing compositions
MY148109A (en) Polyether polyol, rigid polyurethane foam and processes for production thereof
MX2007008457A (es) Eter n, n, n'-trimetil-bis-(aminoetilico) y sus derivados como catalizadores para poliuretanos.
WO2007111834A3 (en) Natural oil based polyols with intrinsic surpactancy for polyurethane foaming
DE602007007903D1 (de) Herstellungsverfahren für einen polyisocyanuratverbund
WO2007070627A3 (en) Polyurethanes, articles and coatings prepared therefrom and methods of making the same
ATE460444T1 (de) Haftmittel für hochtemperaturlaminat
IN2012DN01418A (pt)
DE602005005310D1 (de) Verfahren zur herstellung von polyurethan-hartschaumstoffen
MX2019009515A (es) Composicion de material de recubrimiento, recubrimientos producidos a partir del mismo y su uso como proteccion contra la erosion.
WO2006086638A3 (en) Targeting lipocalin-2 for cancer therapeutics
MX2010005310A (es) Poliol de politrimetileneter terminado en isocianato y proceso para elaborarlo.
MX2021009007A (es) Composicion util para la preparacion de espumas de poliuretano.
Cheung et al. Impacts of sea ice/SST changes for the observed climate change-GREENICE project
Yan et al. A method to precisely measure Ar isotopes and Xe/Kr ratios in air trapped in ice cores for simultaneous ice core dating and mean ocean temperature reconstruction
Lipar et al. Recently exposed subglacial carbonate deposits at the retreating Triglav Glacier, Slovenia
Wohlfarth Refractive index of the mixture (1) oxalic acid;(2) propan-1-ol: Data extract from Landolt-Börnstein III/47: Optical Constants
Boxleitner et al. The post-LGM deglaciation in Central and Southeast Switzerland: New insights from surface exposure dating

Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 5A E 6A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: NAO APRESENTADA A GUIA DE CUMPRIMENTO DE EXIGENCIA. REFERENTE AS 5A E 6A ANUIDADES.