BE821031A - PROCESS FOR PREPARING POLYURETHANE FOAMS - Google Patents

PROCESS FOR PREPARING POLYURETHANE FOAMS

Info

Publication number
BE821031A
BE821031A BE149497A BE149497A BE821031A BE 821031 A BE821031 A BE 821031A BE 149497 A BE149497 A BE 149497A BE 149497 A BE149497 A BE 149497A BE 821031 A BE821031 A BE 821031A
Authority
BE
Belgium
Prior art keywords
polyurethane foams
preparing polyurethane
preparing
foams
polyurethane
Prior art date
Application number
BE149497A
Other languages
French (fr)
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 filed Critical
Publication of BE821031A publication Critical patent/BE821031A/en

Links

Classifications

    • 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
    • C08J9/0066—Use of inorganic compounding ingredients
    • 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
    • C08G18/088—Removal of water or carbon dioxide from the reaction mixture or reaction components
    • C08G18/0885—Removal of water or carbon dioxide from the reaction mixture or reaction components using additives, e.g. absorbing agents
    • 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
    • C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
    • C08G18/20—Heterocyclic amines; Salts thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/20—Carboxylic acid amides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/16—Solid spheres
    • C08K7/18—Solid spheres inorganic
    • 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
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers

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)
  • Inorganic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
BE149497A 1973-10-16 1974-10-14 PROCESS FOR PREPARING POLYURETHANE FOAMS BE821031A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2351844A DE2351844C3 (en) 1973-10-16 1973-10-16 Process for the production of polyurethane foams with a solids content of 50 to 350 Ge

Publications (1)

Publication Number Publication Date
BE821031A true BE821031A (en) 1975-04-14

Family

ID=5895562

Family Applications (1)

Application Number Title Priority Date Filing Date
BE149497A BE821031A (en) 1973-10-16 1974-10-14 PROCESS FOR PREPARING POLYURETHANE FOAMS

Country Status (10)

Country Link
JP (1) JPS568846B2 (en)
BE (1) BE821031A (en)
DE (1) DE2351844C3 (en)
DK (1) DK538874A (en)
ES (1) ES431076A1 (en)
FR (1) FR2247486B1 (en)
GB (1) GB1454016A (en)
IT (1) IT1029618B (en)
LU (1) LU71097A1 (en)
NL (1) NL7413611A (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5844469U (en) * 1981-09-11 1983-03-25 トヨタ自動車株式会社 Air cleaner filter element dirt prevention device
JPS5949360A (en) * 1982-09-14 1984-03-21 Honda Motor Co Ltd Air-intake device for motorcycle and the like
JPS5959524A (en) * 1982-09-29 1984-04-05 Honda Motor Co Ltd Air cleaner device for motorcycle
DE4034988A1 (en) * 1990-11-03 1992-05-07 Rheinmetall Gmbh POLYURETHANEUM-CONTAINING SPRING MIXTURE AND METHOD FOR THE PRODUCTION THEREOF
AT400001B (en) * 1992-05-15 1995-09-25 Berger Johann Cushion-type spring board
US7763341B2 (en) 2004-01-23 2010-07-27 Century-Board Usa, Llc Filled polymer composite and synthetic building material compositions
US7211206B2 (en) 2004-01-23 2007-05-01 Century-Board Usa Llc Continuous forming system utilizing up to six endless belts
US7316559B2 (en) 2004-06-24 2008-01-08 Century-Board Usa, Llc Continuous forming apparatus for three-dimensional foam products
US7794224B2 (en) 2004-09-28 2010-09-14 Woodbridge Corporation Apparatus for the continuous production of plastic composites
US20070225419A1 (en) 2006-03-24 2007-09-27 Century-Board Usa, Llc Polyurethane composite materials
US9481759B2 (en) 2009-08-14 2016-11-01 Boral Ip Holdings Llc Polyurethanes derived from highly reactive reactants and coal ash
US8846776B2 (en) 2009-08-14 2014-09-30 Boral Ip Holdings Llc Filled polyurethane composites and methods of making same
WO2013052732A1 (en) 2011-10-07 2013-04-11 Boral Industries Inc. Inorganic polymer/organic polymer composites and methods of making same
WO2016018226A1 (en) 2014-07-28 2016-02-04 Crocco Guy The use of evaporative coolants to manufacture filled polyurethane composites
WO2016022103A1 (en) 2014-08-05 2016-02-11 Amitabha Kumar Filled polymeric composites including short length fibers
US9988512B2 (en) 2015-01-22 2018-06-05 Boral Ip Holdings (Australia) Pty Limited Highly filled polyurethane composites
US10030126B2 (en) 2015-06-05 2018-07-24 Boral Ip Holdings (Australia) Pty Limited Filled polyurethane composites with lightweight fillers
US20170267585A1 (en) 2015-11-12 2017-09-21 Amitabha Kumar Filled polyurethane composites with size-graded fillers

Also Published As

Publication number Publication date
ES431076A1 (en) 1976-10-16
GB1454016A (en) 1976-10-27
NL7413611A (en) 1975-04-18
JPS568846B2 (en) 1981-02-26
DE2351844A1 (en) 1975-04-17
DE2351844B2 (en) 1979-10-04
LU71097A1 (en) 1976-03-17
FR2247486A1 (en) 1975-05-09
JPS5067896A (en) 1975-06-06
IT1029618B (en) 1979-03-20
FR2247486B1 (en) 1978-06-09
DK538874A (en) 1975-06-16
DE2351844C3 (en) 1980-06-19

Similar Documents

Publication Publication Date Title
BE823506A (en) PROCESS FOR PREPARING SYNTHETIC FOAMS THAT MOVE EASILY
BE806806A (en) PROCESS FOR PREPARING POLYURETHANE FOAMS
BE809904A (en) PROCESS FOR PREPARING POLYURETHANE ELASTOMERS
BE799031A (en) PROCESS FOR PREPARING POLYURETHANE COATINGS,
BE821031A (en) PROCESS FOR PREPARING POLYURETHANE FOAMS
BE827272A (en) PROCESS FOR PREPARING FOAMS PRESENTING URETHANE GROUPS
BE820522A (en) PROCESS FOR PREPARING A POLYURETHANE FOAM AND OBTAINED FOAM
CA1019099A (en) Process for preparing low smoke-generating rigid polyurethane foam
FR2316268A1 (en) PROCESS FOR PREPARING CELLULAR POLYURETHANES
BE866749A (en) PROCESS FOR PREPARING RIGID POLYURETHANE FOAMS
BE826608A (en) PROCESS FOR PREPARING CELLULAR POLYURETHANE
BE810367A (en) PROCESS FOR PREPARING POLYURETHANE FOAMS
BE791310A (en) PROCESS FOR PREPARING MOLDED FOAM PARTS
BE822059A (en) POLYISOCYANATES PREPARATION PROCESS
BE799034A (en) PROCESS FOR PREPARING FIRE-RESISTANT FOAM MATERIALS CARRYING URETHANE GROUPS,
BE818740A (en) PROCESS FOR PREPARING POLYURETHAN FOAMS
BE824067A (en) PROCESS FOR PREPARING CATIONIC POLYURETHANES
HU174885B (en) Process for preparing isocyanates
BE801589A (en) IMPROVED PROCESS FOR THE PREPARATION OF POLYURETHANN FOAMS
BE801446A (en) PROCESS FOR PREPARING POLYURETHAN FOAMS
BE798926A (en) PROCESS FOR PREPARING POLYURETHANE FOAMS
BE829397A (en) PROCESS FOR PREPARING POLYURETHANE FOAMS
BE778577A (en) PROCESS FOR PREPARING FLAME-RESISTANT FOAMS OF THE URETHANE TYPE
BE840340A (en) PROCESS FOR PREPARING POLYURETHAN FOAMS
BE750142A (en) PROCESS FOR PREPARING RIGID FIRE-RESISTANT POLYURETHANE FOAMS