[go: up one dir, main page]

BR9003061A - Processo para preparacao de um agente de revestimento - Google Patents

Processo para preparacao de um agente de revestimento

Info

Publication number
BR9003061A
BR9003061A BR909003061A BR9003061A BR9003061A BR 9003061 A BR9003061 A BR 9003061A BR 909003061 A BR909003061 A BR 909003061A BR 9003061 A BR9003061 A BR 9003061A BR 9003061 A BR9003061 A BR 9003061A
Authority
BR
Brazil
Prior art keywords
component
polyisocyanate
preparing
isocyanato
additives
Prior art date
Application number
BR909003061A
Other languages
English (en)
Inventor
Josef Pedain
Juergen Schwindt
Theodor Engbert
Manfred Schoenborn
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 BR9003061A publication Critical patent/BR9003061A/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
    • C08G18/80—Masked polyisocyanates
    • C08G18/8061—Masked polyisocyanates masked with compounds having only one group containing active hydrogen
    • C08G18/8064—Masked polyisocyanates masked with compounds having only one group containing active hydrogen with monohydroxy compounds
    • 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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/302—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
    • 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
    • C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Paints Or Removers (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Medicinal Preparation (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
BR909003061A 1989-07-01 1990-06-29 Processo para preparacao de um agente de revestimento BR9003061A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3921699 1989-07-01

Publications (1)

Publication Number Publication Date
BR9003061A true BR9003061A (pt) 1991-08-27

Family

ID=6384114

Family Applications (1)

Application Number Title Priority Date Filing Date
BR909003061A BR9003061A (pt) 1989-07-01 1990-06-29 Processo para preparacao de um agente de revestimento

Country Status (9)

Country Link
US (1) US5081203A (pt)
EP (1) EP0406604B1 (pt)
JP (1) JP2835639B2 (pt)
AT (1) ATE90110T1 (pt)
BR (1) BR9003061A (pt)
CA (1) CA2018885C (pt)
DD (1) DD298414A5 (pt)
DE (1) DE59001602D1 (pt)
ES (1) ES2041077T3 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4005763A1 (de) * 1990-02-23 1991-08-29 Bayer Ag Verwendung von urethangruppen aufweisenden isocyanaten als trocknungsmittel und ein verfahren zur herstellung eines beschichtungsmittels
GB9111622D0 (en) * 1991-05-30 1991-07-24 Ici Plc Isocyanate functional oligomer
JPH0586163A (ja) * 1991-09-26 1993-04-06 Mitsui Toatsu Chem Inc 結晶化を防止した低粘度ポリメチレンポリフエニレンポ リイソシアナート組成物
US5506328A (en) * 1993-05-24 1996-04-09 Olin Corporation Low VOC, moisture curable, two-component coating compositions based on organic polyisocyanates
US20030050425A1 (en) * 1996-03-01 2003-03-13 Spalding Sports Worldwide, Inc. Quick-cure game ball coating system
US6395861B1 (en) 1996-03-01 2002-05-28 Spalding Sports Worldside, Inc. Quick-cure game ball coating system
US6340503B1 (en) 1996-03-01 2002-01-22 Spalding Sports Worldwide, Inc. Method of coating a game ball with a solvent-based polyurethane cured with catalyst
US6872767B1 (en) 2002-11-14 2005-03-29 Rust Bullett, Llc Method of protecting surfaces with aluminum flaked composition
US6809150B1 (en) 2002-11-14 2004-10-26 Rust Bullet, Llc Method of protecting surfaces from corrosion
WO2007128739A2 (en) * 2006-05-02 2007-11-15 Akzo Nobel Coatings International B.V. Process and paint spray device
US20190292327A1 (en) * 2018-03-26 2019-09-26 Medtronic, Inc. Poly(ether-carbonate)-based polymers and medical devices
US10882945B2 (en) 2018-03-26 2021-01-05 Medtronic, Inc. Modified polyisobutylene-based polymers, methods of making, and medical devices

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1245590B (de) * 1965-12-30 1967-07-27 Bayer Ag Monoisocyanate als wasserbindende Mittel fuer Polyurethanmassen
DE2455679C3 (de) * 1974-11-25 1978-11-02 Bayer Ag, 5090 Leverkusen Verfahren und Bindemittel zum Herstellen einer elastischen Schicht aus Granulaten und einem Bindemittel
DE2539728C3 (de) * 1975-09-06 1981-02-12 Bayer Ag, 5090 Leverkusen Verwendung von Monoisocyanaten als die Lagerstabilität erhöhende Zusätze in freie Isocyanatgruppen aufweisenden Polyurethanpräpolymer-Zubereitungen
DE2845514A1 (de) * 1978-10-19 1980-04-30 Bayer Ag Isocyanatgemisch und seine verwendung als bindemittel in einkomponenten-lacken
DE3204128A1 (de) * 1982-02-06 1983-08-11 Bayer Ag, 5090 Leverkusen Verwendung von isocyanato-silanen als die lagerstabilitaet erhoehende zusatzmittel in, polyurethanprepolymere mit freien isocyanatgruppen aufweisenden, zubereitungen
US4383070A (en) * 1982-05-27 1983-05-10 Mobay Chemical Corporation Storage stable polyurethane compositions
DE3613064A1 (de) * 1986-04-18 1987-10-29 Bayer Ag Verfahren zur herstellung von freie isocyanatgruppen aufweisenden oligourethanen, die nach diesem verfahren erhaeltlichen oligurethane und ihre verwendung als bindemittel oder bindemittelkomponente in feuchtigkeitshaertenden einkomponentenlacken
DE3701888A1 (de) * 1987-01-23 1988-08-04 Bayer Ag Klebemittel und seiner verwendung zur herstellung von verklebungen

Also Published As

Publication number Publication date
US5081203A (en) 1992-01-14
CA2018885A1 (en) 1991-01-01
EP0406604A2 (de) 1991-01-09
JP2835639B2 (ja) 1998-12-14
DE59001602D1 (de) 1993-07-08
EP0406604A3 (en) 1992-02-26
EP0406604B1 (de) 1993-06-02
JPH0350276A (ja) 1991-03-04
CA2018885C (en) 2001-05-15
ATE90110T1 (de) 1993-06-15
ES2041077T3 (es) 1993-11-01
DD298414A5 (de) 1992-02-20

Similar Documents

Publication Publication Date Title
ZA896671B (en) An aqueous coating composition based on specific two-component polyurethanes and to a process for its production
BR9003061A (pt) Processo para preparacao de um agente de revestimento
KR930010074A (ko) 수분산성 폴리이소시아네이트 혼합물, 이의 제조방법 및 2성분 수성 조성물에서의 이의 용도
MX9206884A (es) Poliisocianatos que presentan grupos eter y uretano, y procedimiento para su obtencion.
ES2241282T3 (es) Espumas de poliuretano rigidas sopladas con hidrocarburo que tienen un comportamiento de inflamabilidad mejorado.
ES2077570T3 (es) Dispersion acuosa estable de una resina epoxidica, procedimiento para su preparacion y su utilizacion.
ATE150041T1 (de) Gelmassen, sowie deren herstellung und verwendung
ATE67220T1 (de) Verfahren zur herstellung von isocyanatgruppen aufweisenden prepolymeren, die nach diesem verfahen erhaeltlichen prepolymeren und ihre verwendung als bindemittel in einkomponentenlacken.
DE1545122A1 (de) Verwendung von Bis-[beta-(N.N-dialkylamino)-alkyl]-aethern zur Beschleunigung der Reaktion organischer Isocyanate
KR940014490A (ko) 적어도 부분적으로 블록화된 유기 폴리이소시아네이트, 그의 제조 방법 및 코팅 조성물로서의 그의 용도
KR940018440A (ko) 2성분 폴리우레탄 코팅 조성물 및 이들의 바닥 도장 또는 밀봉용 용도
CA2174585A1 (en) Isocyanate compositions and cellulose products impregnated with the compositions
BR9500415A (pt) Mistura de poliisocianatos processo para produção desta mistura e compsição de revestimento
DE3262577D1 (en) Use of one or several components systems as or for the production of glass construction sealing masses
EP0199967A3 (en) Reactive mass on a polyurethane basis and its use in the preparation of coatings
EP0759042A1 (de) Zu harten polyurethanschaumstoffen führende mischungen
CA2072693A1 (en) Aqueous two-component polyurethane-forming compositions and a process for their preparation
DE59102485D1 (de) Acryloylgruppen enthaltende, aliphatische Polyurethane, ein Verfahren zu ihrer Herstellung und ihre Verwendung.
ES2103873T3 (es) Procedimiento para la preparacion de poliuretanos alifaticos que contienen grupos acriloilo.
ES2084780T3 (es) Composiciones de resina.
BR9802882A (pt) Composições de aminometil-pirrolidina-uréia para a produção de poliuretanos e processo para a sua preparação.
BR9100729A (pt) Aplicacao de isocianatos ou misturas de isocianatos contendo grupos uretano e processo para a preparacao de um agente de revestimento
ES2059475T3 (es) Procedimiento para la fabricacion de poliisocianatos de biuret, los compuestos obtenidos segun este procedimiento y su utilizacion.
JPS6433115A (en) Polyisocyanate and curing agent
ATE143985T1 (de) Verfahren zur herstellung von flammgeschützten urethangruppen aufweisenden hartschaumstoffen

Legal Events

Date Code Title Description
FB19 Grant procedure suspended (art. 19)
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FA8 Dismissal: dismissal - article 36, par. 1 of industrial property law
HIX Notification cancelled
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 11/07/2010