IT1029618B - Procedimento per produrre poliuretani espansi di alto tenore in riemitivi - Google Patents

Procedimento per produrre poliuretani espansi di alto tenore in riemitivi

Info

Publication number
IT1029618B
IT1029618B IT53513/74A IT5351374A IT1029618B IT 1029618 B IT1029618 B IT 1029618B IT 53513/74 A IT53513/74 A IT 53513/74A IT 5351374 A IT5351374 A IT 5351374A IT 1029618 B IT1029618 B IT 1029618B
Authority
IT
Italy
Prior art keywords
fillers
procedure
high content
producing high
content expanded
Prior art date
Application number
IT53513/74A
Other languages
English (en)
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
Application granted granted Critical
Publication of IT1029618B publication Critical patent/IT1029618B/it

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)
IT53513/74A 1973-10-16 1974-10-14 Procedimento per produrre poliuretani espansi di alto tenore in riemitivi IT1029618B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2351844A DE2351844C3 (de) 1973-10-16 1973-10-16 Verfahren zur Herstellung von Polyurethanschaumstoffen mit einem Feststoffgehalt von SO bis 350 Ge¬

Publications (1)

Publication Number Publication Date
IT1029618B true IT1029618B (it) 1979-03-20

Family

ID=5895562

Family Applications (1)

Application Number Title Priority Date Filing Date
IT53513/74A IT1029618B (it) 1973-10-16 1974-10-14 Procedimento per produrre poliuretani espansi di alto tenore in riemitivi

Country Status (10)

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

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5844469U (ja) * 1981-09-11 1983-03-25 トヨタ自動車株式会社 エアクリ−ナのフイルタエレメントの汚れ防止装置
JPS5949360A (ja) * 1982-09-14 1984-03-21 Honda Motor Co Ltd 自動二輪車等の吸気装置
JPS5959524A (ja) * 1982-09-29 1984-04-05 Honda Motor Co Ltd 自動二輪車のエアクリ−ナ装置
DE4034988A1 (de) * 1990-11-03 1992-05-07 Rheinmetall Gmbh Polyurethanschaum-enthaltende sprengstoffmischung und verfahren zu ihrer herstellung
AT400001B (de) * 1992-05-15 1995-09-25 Berger Johann Kissenartiges sprungbrett
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
EP1776216A4 (en) 2004-06-24 2009-04-08 Century Board Usa Llc DEVICE FOR CONTINUOUS MANUFACTURE OF THREE-DIMENSIONAL STUNNING PRODUCTS
US7794224B2 (en) 2004-09-28 2010-09-14 Woodbridge Corporation Apparatus for the continuous production of plastic composites
US20070222106A1 (en) 2006-03-24 2007-09-27 Century-Board Usa, Llc Extrusion of 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
US9745224B2 (en) 2011-10-07 2017-08-29 Boral Ip Holdings (Australia) Pty Limited 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
WO2016118141A1 (en) 2015-01-22 2016-07-28 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
WO2017082914A1 (en) 2015-11-12 2017-05-18 Boral Ip Holdings (Australia) Pty Limited Filled polyurethane composites with size-graded fillers

Also Published As

Publication number Publication date
GB1454016A (en) 1976-10-27
DE2351844B2 (de) 1979-10-04
DE2351844C3 (de) 1980-06-19
DK538874A (it) 1975-06-16
BE821031A (fr) 1975-04-14
JPS5067896A (it) 1975-06-06
FR2247486A1 (it) 1975-05-09
DE2351844A1 (de) 1975-04-17
ES431076A1 (es) 1976-10-16
FR2247486B1 (it) 1978-06-09
NL7413611A (nl) 1975-04-18
JPS568846B2 (it) 1981-02-26
LU71097A1 (it) 1976-03-17

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