BR9306511A - Processo para a preparação de corpos compósitos - Google Patents

Processo para a preparação de corpos compósitos

Info

Publication number
BR9306511A
BR9306511A BR9306511A BR9306511A BR9306511A BR 9306511 A BR9306511 A BR 9306511A BR 9306511 A BR9306511 A BR 9306511A BR 9306511 A BR9306511 A BR 9306511A BR 9306511 A BR9306511 A BR 9306511A
Authority
BR
Brazil
Prior art keywords
preparation
composite bodies
bodies
composite
Prior art date
Application number
BR9306511A
Other languages
English (en)
Inventor
Urlich Dr Liman
Wartwig Grammes
Dirk Dr Wegener
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 BR9306511A publication Critical patent/BR9306511A/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
    • C08G18/08—Processes
    • C08G18/16—Catalysts
    • C08G18/22—Catalysts containing metal 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
    • C08G18/16—Catalysts
    • C08G18/22—Catalysts containing metal compounds
    • C08G18/225—Catalysts containing metal compounds of alkali or alkaline earth metals
    • 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
    • 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
    • C08G18/4887—Polyethers containing carboxylic ester groups derived from carboxylic acids other than acids of higher fatty oils or other than resin acids
    • 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
    • C08G2110/00—Foam properties
    • C08G2110/0008—Foam properties flexible
    • 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
    • C08G2110/00—Foam properties
    • C08G2110/0016—Foam properties semi-rigid
    • 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
    • C08G2110/00—Foam properties
    • C08G2110/0083—Foam properties prepared using water as the sole blowing agent
    • 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
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • 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
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249987—With nonvoid component of specified composition
    • Y10T428/249991—Synthetic resin or natural rubbers

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)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Laminated Bodies (AREA)
BR9306511A 1992-06-09 1993-05-26 Processo para a preparação de corpos compósitos BR9306511A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19924218840 DE4218840A1 (de) 1992-06-09 1992-06-09 Verfahren zur Herstellung von Verbundkörpern
PCT/EP1993/001325 WO1993025597A1 (de) 1992-06-09 1993-05-26 Verfahren zur herstellung von verbundkörpern

Publications (1)

Publication Number Publication Date
BR9306511A true BR9306511A (pt) 1998-09-15

Family

ID=6460625

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9306511A BR9306511A (pt) 1992-06-09 1993-05-26 Processo para a preparação de corpos compósitos

Country Status (10)

Country Link
US (1) US5445879A (pt)
EP (1) EP0644906B1 (pt)
JP (1) JPH07506871A (pt)
KR (1) KR100252609B1 (pt)
BR (1) BR9306511A (pt)
CA (1) CA2135289A1 (pt)
DE (2) DE4218840A1 (pt)
ES (1) ES2102653T3 (pt)
MX (1) MX9302987A (pt)
WO (1) WO1993025597A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4232420A1 (de) * 1992-09-28 1994-03-31 Bayer Ag Verfahren zur Herstellung von Polyurethanschaumstoffen
DE4309689A1 (de) * 1993-03-25 1994-09-29 Bayer Ag Verfahren zur Herstellung von Polyurethanschaumstoffen
DE19501198A1 (de) * 1995-01-17 1996-07-18 Bayer Ag Verwendung eines Folienverbundkörpers als selbsttragendes Bauteil im Automobilbereich
DE10343099B3 (de) * 2003-09-18 2005-06-09 Bayer Materialscience Ag Verfahren zur Herstellung schadstoffarmer Kunststoffformteile und Verwendung von Carbonsäureanhydriden dafür
US20110230581A1 (en) 2010-03-17 2011-09-22 Bayer Materialscience Llc Process for the production of polyether polyols with a high ethylene oxide content

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5681332A (en) * 1979-12-04 1981-07-03 Dai Ichi Kogyo Seiyaku Co Ltd Production of modified polyisocyanurate foam
GB8712988D0 (en) * 1987-06-03 1987-07-08 Ici Plc Polyurethane foams

Also Published As

Publication number Publication date
DE59306407D1 (de) 1997-06-12
EP0644906A1 (de) 1995-03-29
KR100252609B1 (ko) 2000-04-15
JPH07506871A (ja) 1995-07-27
CA2135289A1 (en) 1993-12-23
ES2102653T3 (es) 1997-08-01
MX9302987A (es) 1994-01-31
DE4218840A1 (de) 1993-12-16
US5445879A (en) 1995-08-29
EP0644906B1 (de) 1997-05-07
WO1993025597A1 (de) 1993-12-23
KR950701945A (ko) 1995-05-17

Similar Documents

Publication Publication Date Title
PT97433A (pt) Processo para a preparacao de sacarose-6-ester
BR9302015A (pt) Processo para a preparacao de diisocianatos aromaticos
PT770615E (pt) Processo para a preparacao de di-haloazolopirimidinas
PT90293A (pt) Processo para a preparacao de macrolidos
BR9302950A (pt) Processo para a producao de polifenil poliisocianatos de polimetileno
BR9301180A (pt) Processo para a preparacao de isocianatos e emprego
BR8906327A (pt) Processo para a preparacao de organoclorossilanos
PT90854A (pt) Processo para a preparacao de 1-aril-2-naftoilaminas
BR9307067A (pt) Método para a fabricação de compósito cerámico-metal
PT92638A (pt) Processo para a preparacao de poliazamacrociclos mono-n-alquilados
BR9500613A (pt) Processo para a preparação contínua de mononitrotoluenos
BR9301107A (pt) Processo para a preparacao de um composto
BR9301399A (pt) Processo para a preparacao de um monoazocorante
BR9205129A (pt) Processo para a preparacao de isocianatos puros
PT97828A (pt) Processo para a preparacao de fenil-triazinas
BR9305009A (pt) Processo para a preparação de aldeídos
BR8903367A (pt) Processo para a preparacao de organoclorossilanos
PT91401A (pt) Processo para a preparacao de compostos de benzodiazepina
BR8902030A (pt) Processo para a preparacao de n-fosfonometilglicina
BR9306511A (pt) Processo para a preparação de corpos compósitos
BR9301470A (pt) Processo para a preparacao simultanea de 2-cloro-e 2,3-dicloro-1,1,1,4,4,4-hexafluorbu teno-2
PT92507A (pt) Processo para a preparacao de alfa-ciano-beta-oxopropionamidas
BR9306316A (pt) Processo para a preparação de hexafluorclorobuteneno
BR8906056A (pt) Processo para a preparacao de alcanosulfonamidas
BR9603223A (pt) Processo para a preparação de aminocarboniltriazolinonas substituídas

Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
HO Change of classification

Free format text: INT. CL. 6 C08G 18/22, C08G 18/48 E C08G101/00

FG9A Patent or certificate of addition granted
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 14A,15A,16A E 17A ANUIDADES.

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2277 DE 26/08/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 14A, 15A, 16A E 17A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2607 DE 22-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.