NL7704300A - Werkwijze voor het uitharden van ureum-formal- dehyde-schuimharsen. - Google Patents

Werkwijze voor het uitharden van ureum-formal- dehyde-schuimharsen.

Info

Publication number
NL7704300A
NL7704300A NL7704300A NL7704300A NL7704300A NL 7704300 A NL7704300 A NL 7704300A NL 7704300 A NL7704300 A NL 7704300A NL 7704300 A NL7704300 A NL 7704300A NL 7704300 A NL7704300 A NL 7704300A
Authority
NL
Netherlands
Prior art keywords
procedure
foam resins
formal dehyde
curing urea
urea formal
Prior art date
Application number
NL7704300A
Other languages
English (en)
Original Assignee
Ici Ltd
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 Ici Ltd filed Critical Ici Ltd
Publication of NL7704300A publication Critical patent/NL7704300A/nl

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
    • C08J9/30—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by mixing gases into liquid compositions or plastisols, e.g. frothing with air
    • 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
    • C08J9/0014—Use of organic additives
    • 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
    • C08J9/0014—Use of organic additives
    • C08J9/0023—Use of organic additives containing oxygen
    • 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
    • C08J9/0014—Use of organic additives
    • C08J9/0033—Use of organic additives containing sulfur
    • 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
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides 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
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/41—Compounds containing sulfur bound to oxygen
    • C08K5/42—Sulfonic acids; Derivatives thereof
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E04B1/7604—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only fillings for cavity walls
    • 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
    • C08J2361/00—Characterised by the use of condensation polymers of aldehydes or ketones; Derivatives of such polymers
    • C08J2361/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08J2361/22—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
    • C08J2361/24—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with urea or thiourea

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Emergency Medicine (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
NL7704300A 1973-01-26 1977-04-20 Werkwijze voor het uitharden van ureum-formal- dehyde-schuimharsen. NL7704300A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB412773A GB1470953A (en) 1973-01-26 1973-01-26 Thermal insulation in wall cavities

Publications (1)

Publication Number Publication Date
NL7704300A true NL7704300A (nl) 1978-10-24

Family

ID=9771262

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7704300A NL7704300A (nl) 1973-01-26 1977-04-20 Werkwijze voor het uitharden van ureum-formal- dehyde-schuimharsen.

Country Status (6)

Country Link
AU (1) AU509898B2 (nl)
BE (1) BE853682A (nl)
DE (1) DE2717589A1 (nl)
FR (1) FR2387411A1 (nl)
GB (1) GB1470953A (nl)
NL (1) NL7704300A (nl)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1136596B (it) * 1981-05-15 1986-09-03 Montedison Spa Schiume a base di resina urea-formaldeide a bassa emissione di formaldeide e procedimento per la loro applicazione
CA2058302A1 (en) * 1990-03-22 1991-09-23 Karl J. Maeder Stable aminoplast cellular foams and process for manufacturing them
US5254665A (en) * 1992-08-24 1993-10-19 Melamine Chemicals, Inc. Ammeline-melamine-formaldehyde resins (AMFR) and method of preparation
DE4235327A1 (de) * 1992-10-20 1994-04-21 Basf Ag Wäßrige Harnstoff-Formaldehyd-Harze
DE102007054593A1 (de) * 2007-11-15 2009-05-20 Saint-Gobain Rigips Gmbh Verfahren zur örtlichen Verfestigung einer Dämmschüttung aus Polymer-Partikelschaum-Granulat

Also Published As

Publication number Publication date
BE853682A (fr) 1977-10-17
FR2387411B1 (nl) 1980-02-01
FR2387411A1 (fr) 1978-11-10
AU509898B2 (en) 1980-05-29
GB1470953A (en) 1977-04-21
AU2107577A (en) 1978-07-13
DE2717589A1 (de) 1978-11-02

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Legal Events

Date Code Title Description
BV The patent application has lapsed