BE769002A - FOAMS IMPREGNATED WITH AQUEOUS DISPERSIONS OF POLY-URETHANES AND PROCESS FOR THEIR IMPREGNATION - Google Patents

FOAMS IMPREGNATED WITH AQUEOUS DISPERSIONS OF POLY-URETHANES AND PROCESS FOR THEIR IMPREGNATION

Info

Publication number
BE769002A
BE769002A BE769002A BE769002A BE769002A BE 769002 A BE769002 A BE 769002A BE 769002 A BE769002 A BE 769002A BE 769002 A BE769002 A BE 769002A BE 769002 A BE769002 A BE 769002A
Authority
BE
Belgium
Prior art keywords
urethanes
impregnation
poly
aqueous dispersions
foams impregnated
Prior art date
Application number
BE769002A
Other languages
French (fr)
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 BE769002A publication Critical patent/BE769002A/en

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
    • C08G18/83—Chemically modified polymers
    • C08G18/84—Chemically modified polymers by aldehydes
    • 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
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/36—After-treatment
    • C08J9/40—Impregnation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
BE769002A 1970-06-24 1971-06-24 FOAMS IMPREGNATED WITH AQUEOUS DISPERSIONS OF POLY-URETHANES AND PROCESS FOR THEIR IMPREGNATION BE769002A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702031160 DE2031160C3 (en) 1970-06-24 1970-06-24 Process for impregnating foams with polrethanes

Publications (1)

Publication Number Publication Date
BE769002A true BE769002A (en) 1971-11-03

Family

ID=5774811

Family Applications (1)

Application Number Title Priority Date Filing Date
BE769002A BE769002A (en) 1970-06-24 1971-06-24 FOAMS IMPREGNATED WITH AQUEOUS DISPERSIONS OF POLY-URETHANES AND PROCESS FOR THEIR IMPREGNATION

Country Status (8)

Country Link
AT (1) AT313591B (en)
BE (1) BE769002A (en)
CH (1) CH564045A5 (en)
DE (1) DE2031160C3 (en)
ES (1) ES392533A1 (en)
FR (1) FR2096471B1 (en)
GB (1) GB1359734A (en)
NL (1) NL7108744A (en)

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1495721A (en) * 1974-02-14 1977-12-21 Gen Foam Prod Ltd Resilient waterproof material
GB1519795A (en) * 1975-11-06 1978-08-02 Dunlop Ltd Foams
DE2849649A1 (en) * 1978-11-16 1980-06-04 Bayer Ag FLAME-RESISTANT FOAM AND A METHOD FOR THE PRODUCTION THEREOF
GB2052306B (en) 1979-06-05 1983-06-02 Dunlop Ltd Cellular intumescent materials
JPS5744636A (en) * 1980-09-01 1982-03-13 Wako Chem Kk Impregnating agent for preparing mainly semirigid or rigid resin foam
GB2121316A (en) * 1982-06-01 1983-12-21 John Albert Avery Bradbury Composite foamed articles and process for their production
GB8432153D0 (en) * 1984-12-20 1985-01-30 Dunlop Ltd Polyurethane foams
DE3536371C1 (en) * 1985-10-11 1987-05-07 Metzeler Schaum Gmbh Flame retardant polyurethane foam
ATE236941T1 (en) 1998-12-29 2003-04-15 Dow Global Technologies Inc POLYURETHANE FOAM PRODUCED FROM MECHANICALLY FOAMED POLYURETHANE DISPERSIONS
DE10211274B4 (en) * 2002-03-13 2012-08-23 Basf Se Subsequent cured foams, process for their preparation and their use
US9637915B1 (en) 2008-11-20 2017-05-02 Emseal Joint Systems Ltd. Factory fabricated precompressed water and/or fire resistant expansion joint system transition
US9631362B2 (en) 2008-11-20 2017-04-25 Emseal Joint Systems Ltd. Precompressed water and/or fire resistant tunnel expansion joint systems, and transitions
US10316661B2 (en) 2008-11-20 2019-06-11 Emseal Joint Systems, Ltd. Water and/or fire resistant tunnel expansion joint systems
US9670666B1 (en) 2008-11-20 2017-06-06 Emseal Joint Sytstems Ltd. Fire and water resistant expansion joint system
US10851542B2 (en) 2008-11-20 2020-12-01 Emseal Joint Systems Ltd. Fire and water resistant, integrated wall and roof expansion joint seal system
US9739050B1 (en) 2011-10-14 2017-08-22 Emseal Joint Systems Ltd. Flexible expansion joint seal system
US8365495B1 (en) 2008-11-20 2013-02-05 Emseal Joint Systems Ltd. Fire and water resistant expansion joint system
US11180995B2 (en) 2008-11-20 2021-11-23 Emseal Joint Systems, Ltd. Water and/or fire resistant tunnel expansion joint systems
US8341908B1 (en) 2009-03-24 2013-01-01 Emseal Joint Systems Ltd. Fire and water resistant expansion and seismic joint system
US8813450B1 (en) 2009-03-24 2014-08-26 Emseal Joint Systems Ltd. Fire and water resistant expansion and seismic joint system
US9347004B2 (en) 2009-06-16 2016-05-24 The Boeing Company Flame propagation resistant foam and method
US9068297B2 (en) 2012-11-16 2015-06-30 Emseal Joint Systems Ltd. Expansion joint system
US10480654B2 (en) 2014-02-28 2019-11-19 Schul International Co., Llc Joint seal system having internal barrier and external wings
US9404581B1 (en) 2014-02-28 2016-08-02 Schul International Company, LLC Joint seal system
US9206596B1 (en) 2015-03-10 2015-12-08 Schul International, Inc. Expansion joint seal system
US10087621B1 (en) 2015-03-10 2018-10-02 Schul International Company, LLC Expansion joint seal system with isolated temperature-activated fire retarding members
US10060122B2 (en) 2015-03-10 2018-08-28 Schul International Company, LLC Expansion joint seal system
US10066386B2 (en) 2015-12-30 2018-09-04 Schul International Company, LLC Expansion joint seal with surface load transfer and intumescent
US9982428B2 (en) 2015-12-30 2018-05-29 Schul International Company, LLC Expansion joint seal with surface load transfer, intumescent, and internal sensor
US9745738B2 (en) 2015-12-30 2017-08-29 Schul International Company, LLC Expansion joint for longitudinal load transfer
US10213962B2 (en) 2015-12-30 2019-02-26 Schul International Company, LLC Expansion joint seal with load transfer and flexion
US9765486B1 (en) 2016-03-07 2017-09-19 Schul International Company, LLC Expansion joint seal for surface contact applications
US10352039B2 (en) 2016-03-07 2019-07-16 Schul International Company, LLC Durable joint seal system with cover plate and ribs
US10240302B2 (en) 2016-03-07 2019-03-26 Schul International Company, LLC Durable joint seal system with detachable cover plate and rotatable ribs
US10352003B2 (en) 2016-03-07 2019-07-16 Schul International Company, LLC Expansion joint seal system with spring centering
US9915038B2 (en) 2016-03-07 2018-03-13 Schul International Company, LLC Durable joint seal system with detachable cover plate and rotatable ribs
US10344471B1 (en) 2016-07-22 2019-07-09 Schull International Company, LLC Durable water and fire-resistant expansion joint seal
US9803357B1 (en) 2016-07-22 2017-10-31 Schul International Company, LLC Expansion joint seal system providing fire retardancy
US10323408B1 (en) 2016-07-22 2019-06-18 Schul International Company, LLC Durable water and fire-resistant tunnel expansion joint seal
US10087620B1 (en) 2016-07-22 2018-10-02 Schul International Company, LLC Fire retardant expansion joint seal system with elastically-compressible body members, resilient members, and fire retardants
US10358813B2 (en) 2016-07-22 2019-07-23 Schul International Company, LLC Fire retardant expansion joint seal system with elastically-compressible body members, internal spring members, and connector
US10087619B1 (en) 2016-07-22 2018-10-02 Schul International Company, LLC Fire retardant expansion joint seal system with elastically-compressible members and resilient members
US10280611B1 (en) 2016-07-22 2019-05-07 Schul International Company, LLC Vapor permeable water and fire-resistant expansion joint seal
US10081939B1 (en) 2016-07-22 2018-09-25 Schul International Company, LLC Fire retardant expansion joint seal system with internal resilient members and intumescent members
US10280610B1 (en) 2016-07-22 2019-05-07 Schul International Company, LLC Vapor-permeable water and fire-resistant expansion joint seal
US10125490B2 (en) 2016-07-22 2018-11-13 Schul International Company, LLC Expansion joint seal system with internal intumescent springs providing fire retardancy
US10323407B1 (en) 2016-07-22 2019-06-18 Schul International Company, LLC Water and fire-resistant expansion joint seal
US10227734B1 (en) 2017-12-26 2019-03-12 Veloxion, Inc. Helically-packaged expansion joint seal system
US10851541B2 (en) 2018-03-05 2020-12-01 Schul International Co., Llc Expansion joint seal for surface contact with offset rail
US10323409B1 (en) 2018-07-12 2019-06-18 Schul International Company, LLC Expansion joint system with flexible sheeting
FR3092044B1 (en) 2019-01-25 2021-02-12 Faurecia Sieges Dautomobile Seat element rear panel

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1729201C3 (en) * 1967-06-16 1978-09-28 Bayer Ag, 5090 Leverkusen Process for the production of polyurethane powders
GB1206993A (en) * 1968-02-09 1970-09-30 Revertex Ltd Improvements in or relating to the treatment of foams

Also Published As

Publication number Publication date
NL7108744A (en) 1971-12-28
GB1359734A (en) 1974-07-10
DE2031160B2 (en) 1977-11-03
DE2031160C3 (en) 1978-06-22
FR2096471A1 (en) 1972-02-18
ES392533A1 (en) 1973-08-16
FR2096471B1 (en) 1975-07-11
CH564045A5 (en) 1975-07-15
DE2031160A1 (en) 1971-12-30
AT313591B (en) 1974-02-25

Similar Documents

Publication Publication Date Title
BE769002A (en) FOAMS IMPREGNATED WITH AQUEOUS DISPERSIONS OF POLY-URETHANES AND PROCESS FOR THEIR IMPREGNATION
FR2107491A5 (en) NEW MODIFIED POLYCARBONAMIDES AND THEIR PREPARATION PROCESS
BE589296A (en) Impregnated regenerated cellulose films and process for their manufacture.
FI44854C (en) Method and apparatus for making hollow mineral fiber cylinders or molds.
NL143220B (en) PROCESS FOR THE PREPARATION OF SULPHONANILIDES WITH PHARMACOLOGICAL ACTIONS.
BE782847A (en) TRIAZOLOBENZODIAZEPINES AND THEIR PROCESS FOR
CH402861A (en) Process for the preparation of 1,3,3-trisubstituted 4- (-subst.-ethyl) -2-pyrrolidinones
NL279996A (en) Process for the preparation of carbon black.
AT253643B (en) Process for the production of carbon black
CH433314A (en) Process for the manufacture of antibiotics
BE777062A (en) 3-SULFO-ALKYL-6-HYDROXY-PYRIDONES- (2), THEIR PREPARATION PROCESS AND APPLICATION
AU2819371A (en) Process forthe manufacture of aqueous polymer dispersions
AT252561B (en) Process for the preparation of aqueous polymer dispersions
BE775939A (en) DISPERSION PREPARATION PROCESS
BE776970A (en) SUBSTITUTED PHENOXYALCOYLAMINES, THEIR PREPARATION PROCESS AND THEIR APPLICATIONS
AT231950B (en) Process for improving the performance properties of cellulosic material
BE770375A (en) FIRE-RESISTANT POLYURETHANNES AND THEIR PREPARATION PROCESS
IL37874A (en) Carbon fibre prepregs and method of making same
CA942178A (en) Method and arrangement for drying of dispersions by atomizing
FR1316094A (en) Improved 1,3-butadiene polymers and their production
AU264047B2 (en) Improved polymer latexes and process for preparing thesame
BE765984A (en) STABILIZED POLYMER DISPERSION AND PROCESS OF PREPARATION.
AU271920B2 (en) Method and means for molding an aqueous fibrous mixture
FR1250783A (en) Aqueous dispersions, stable, and method for their production
AU272996B2 (en) Process forthe vulcanization of saturated polymers

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: FARBENFABRIKEN BAYER A.G.

Effective date: 19900630