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BG36500A3 - Catalyst for polycondensation of aminoresins - Google Patents

Catalyst for polycondensation of aminoresins

Info

Publication number
BG36500A3
BG36500A3 BG039518A BG3951878A BG36500A3 BG 36500 A3 BG36500 A3 BG 36500A3 BG 039518 A BG039518 A BG 039518A BG 3951878 A BG3951878 A BG 3951878A BG 36500 A3 BG36500 A3 BG 36500A3
Authority
BG
Bulgaria
Prior art keywords
weight
catalyst
organic
component
polycondensation
Prior art date
Application number
BG039518A
Other languages
Bulgarian (bg)
Inventor
Andrew Markessini
Original Assignee
Teukros Handelsgesellschaft 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 Teukros Handelsgesellschaft Ag filed Critical Teukros Handelsgesellschaft Ag
Publication of BG36500A3 publication Critical patent/BG36500A3/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
    • C08L61/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08L61/22—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
    • C08L61/24—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)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Катализатор за поликондензация на аминосмоли, които се използват за свързване на водопроницаеми целулозни частици в комбинация с познат катализатор, характеризиращ се с това, че съдържа концентриран воден разтвор от смес на органичните компоненти формалдехид и карбамид или продукт от кондензацията на формалдехид и карбамид и неограничен компонент натриев или калиев хлорид, като органичните и неорганичните компоненти са в съотношение от 0,2 до 1,3 тегл. Части органични компоненти към 1,0 тегл.част неорганичен компонент, и че е в количество от 1 до 30% тегл., Отнесени към количеството твърда смола, заедно с обичайните количества амониев хлорид. Патентните претенции са формулирани в 3 точки.Catalyst for the polycondensation of amino resins, which are used to bond water-permeable cellulose particles in combination with a known catalyst, characterized in that it contains a concentrated aqueous solution of a mixture of the organic components formaldehyde and urea or a product of the condensation of formaldehyde and urea and an unrestricted component sodium or potassium chloride, the organic and inorganic components being in a ratio of 0.2 to 1.3 by weight. Parts organic component to 1.0 part by weight inorganic component, and that it is in an amount of 1 to 30% by weight, based on the amount of solid resin, together with the usual amounts of ammonium chloride. The patent claims are formulated in 3 points.

BG039518A 1977-04-27 1978-04-24 Catalyst for polycondensation of aminoresins BG36500A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GR5330177 1977-04-27

Publications (1)

Publication Number Publication Date
BG36500A3 true BG36500A3 (en) 1984-11-15

Family

ID=10927476

Family Applications (2)

Application Number Title Priority Date Filing Date
BG039518A BG36500A3 (en) 1977-04-27 1978-04-24 Catalyst for polycondensation of aminoresins
BG041193A BG36629A3 (en) 1977-04-27 1978-04-24 METHOD OF OBTAINING PLANES FROM WOODEN PARTICLES

Family Applications After (1)

Application Number Title Priority Date Filing Date
BG041193A BG36629A3 (en) 1977-04-27 1978-04-24 METHOD OF OBTAINING PLANES FROM WOODEN PARTICLES

Country Status (23)

Country Link
JP (1) JPS5817547B2 (en)
AR (1) AR217841A1 (en)
AT (1) AT381947B (en)
AU (1) AU519167B2 (en)
BG (2) BG36500A3 (en)
BR (1) BR7802241A (en)
CA (1) CA1098508A (en)
CH (1) CH633305A5 (en)
CS (1) CS209521B2 (en)
DD (1) DD135728A5 (en)
DK (1) DK145499C (en)
FI (1) FI73707C (en)
HU (1) HU178763B (en)
LU (1) LU79413A1 (en)
MX (1) MX148223A (en)
NL (1) NL7803822A (en)
NO (1) NO149815C (en)
PL (1) PL111972B1 (en)
PT (1) PT67892B (en)
RO (1) RO79102A (en)
SE (2) SE430256B (en)
SU (1) SU886726A3 (en)
YU (1) YU40188B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58193102A (en) * 1982-09-27 1983-11-10 トイクロス・ハンデルスゲゼルシヤフト・アクチエンゲゼルシヤフト Manufacture of flitch
DE19638665A1 (en) * 1996-09-20 1998-03-26 Bosch Siemens Hausgeraete Oven with a catalyst
US7468710B2 (en) 2003-06-09 2008-12-23 Rohm Co., Ltd. Light emitting display device
US7703968B2 (en) 2005-12-14 2010-04-27 Omron Corporation Display unit

Also Published As

Publication number Publication date
JPS5817547B2 (en) 1983-04-07
AU3495378A (en) 1979-10-18
RO79102A (en) 1982-06-25
DK145499B (en) 1982-11-29
ATA229578A (en) 1986-05-15
BR7802241A (en) 1979-01-16
AT381947B (en) 1986-12-10
NL7803822A (en) 1978-10-31
DD135728A5 (en) 1979-05-23
NO149815B (en) 1984-03-19
YU84578A (en) 1982-10-31
FI73707B (en) 1987-07-31
SU886726A3 (en) 1981-11-30
CH633305A5 (en) 1982-11-30
NO149815C (en) 1984-06-27
MX148223A (en) 1983-03-28
CA1098508A (en) 1981-03-31
LU79413A1 (en) 1978-07-13
PL111972B1 (en) 1980-09-30
CS209521B2 (en) 1981-12-31
NO781269L (en) 1978-10-30
AR217841A1 (en) 1980-04-30
PL205994A1 (en) 1979-01-29
BG36629A3 (en) 1984-12-16
SE8103565L (en) 1981-06-05
YU40188B (en) 1985-08-31
FI73707C (en) 1987-11-09
PT67892A (en) 1978-05-01
AU519167B2 (en) 1981-11-12
PT67892B (en) 1979-11-14
FI781082A7 (en) 1978-10-28
SE7803991L (en) 1978-10-28
JPS53133595A (en) 1978-11-21
DK157878A (en) 1978-10-28
DK145499C (en) 1983-04-25
SE443946B (en) 1986-03-17
SE430256B (en) 1983-10-31
HU178763B (en) 1982-06-28

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