WO1992001018A3 - Agents de polymerisation de resine formaldehyde - Google Patents

Agents de polymerisation de resine formaldehyde Download PDF

Info

Publication number
WO1992001018A3
WO1992001018A3 PCT/GB1991/001088 GB9101088W WO9201018A3 WO 1992001018 A3 WO1992001018 A3 WO 1992001018A3 GB 9101088 W GB9101088 W GB 9101088W WO 9201018 A3 WO9201018 A3 WO 9201018A3
Authority
WO
WIPO (PCT)
Prior art keywords
ammonium
salt
curing
formaldehyde
formaldehyde resin
Prior art date
Application number
PCT/GB1991/001088
Other languages
English (en)
Other versions
WO1992001018A2 (fr
Inventor
Kenneth Winterbottom
Original Assignee
Dyno Industrier As
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 Dyno Industrier As filed Critical Dyno Industrier As
Publication of WO1992001018A2 publication Critical patent/WO1992001018A2/fr
Publication of WO1992001018A3 publication Critical patent/WO1992001018A3/fr

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Classifications

    • 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
    • C08K3/16—Halogen-containing compounds
    • 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
    • C08G12/00—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08G12/02—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes
    • C08G12/40—Chemically modified polycondensates
    • 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
    • C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
    • 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)
  • General Chemical & Material Sciences (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Phenolic Resins Or Amino Resins (AREA)

Abstract

Un agent de polymérisation servant à polymériser des résines contenant du formaldéhyde comprend (i) un sel d'ammonium et (ii) un sel de fer ou de zinc ou de métal de Groupe II ou de Groupe III, et est utilisé pour la polymérisation de résines présentant un rapport de formaldéhyde à comonomère ne dépassant pas environ 1,1:1. La combinaison d'un sel d'ammonium et d'aluminium est préférée, et, lorsque des ions de sulfate sont présents, elle peut être utilisée comme un mélange aqueux stable et suffisamment concentré grâce à l'addition d'urée dans la solution afin d'améliorer la solubilité du sulfate d'aluminium ou d'ammonium. L'agent de polymérisation peut être utilisé pour produire des éléments à résine tels que des panneaux de particules moulés.
PCT/GB1991/001088 1990-07-06 1991-07-04 Agents de polymerisation de resine formaldehyde WO1992001018A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9014985.7 1990-07-06
GB909014985A GB9014985D0 (en) 1990-07-06 1990-07-06 Formaldehyde resin curing agents

Publications (2)

Publication Number Publication Date
WO1992001018A2 WO1992001018A2 (fr) 1992-01-23
WO1992001018A3 true WO1992001018A3 (fr) 1992-03-19

Family

ID=10678757

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB1991/001088 WO1992001018A2 (fr) 1990-07-06 1991-07-04 Agents de polymerisation de resine formaldehyde

Country Status (5)

Country Link
AU (1) AU8106991A (fr)
GB (2) GB9014985D0 (fr)
IE (1) IE912364A1 (fr)
NZ (1) NZ238851A (fr)
WO (1) WO1992001018A2 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5611825A (en) * 1992-09-15 1997-03-18 Minnesota Mining And Manufacturing Company Abrasive articles and methods of making same
US5551961A (en) * 1992-09-15 1996-09-03 Minnesota Mining And Manufacturing Company Abrasive articles and methods of making same
KR100270204B1 (ko) * 1992-09-15 2000-10-16 스프레이그 로버트 월터 공촉매를 함유한 피복성 우레아-알데히드 조성물, 그것을 사용하여 제조한 피복 연마재 및 피복 연마재의 제조방법
DK41998A (da) 1998-03-25 1999-09-26 Heimann F & Co As Hærder til anvendelse i urinstof/formaldehyd- og urinstof/melamin/formaldehyd-baserede klæbemidler, klæbemiddelsammensætnin
CN101061196B (zh) * 2004-07-27 2010-10-27 澳大利亚澳瑞凯有限公司 用于提供粉末涂布的再生纤维素基材的系统
AU2009270833B2 (en) 2008-07-16 2015-02-19 Bausch Health Ireland Limited Agonists of guanylate cyclase useful for the treatment of gastrointestinal, inflammation, cancer and other disorders

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2268044A1 (en) * 1974-04-18 1975-11-14 British Industrial Plastics Curing system for aminoplast adhesives - consisting of aq. soln. contg. group I-II-ammonium salt and different metal salt
EP0053441A1 (fr) * 1980-12-01 1982-06-09 Imperial Chemical Industries Plc Objets moulés à partir de résines d'aminoformaldéhyde

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3619341A (en) * 1969-07-18 1971-11-09 Alton Box Co Corrugated fiberboard
GB1510782A (en) * 1974-06-21 1978-05-17 British Industrial Plastics Method of and apparatus for joining components
GB1510781A (en) * 1974-04-18 1978-05-17 British Industrial Plastics Curing of adhesives
GB1510783A (en) * 1975-04-16 1978-05-17 British Industrial Plastics Mixing
DD140449A1 (de) * 1977-03-23 1980-03-05 Otto Becker Kunstharzverguetetes calciumsulfat-bindemittel fuer zellenkernplatten
SU626085A1 (ru) * 1977-04-19 1978-09-30 Центральный Научно-Исследовательский Экспериментальный И Проектный Институт По Сельскому Строительству Комплексна добавка преимущественно дл арболитобетонной смеси
JPS55165944A (en) * 1979-06-13 1980-12-24 Hitachi Chem Co Ltd Curative solution for resol type phenol resin for hot box
NL184769C (nl) * 1981-07-03 1989-11-01 Azote Sa Cie Neerlandaise Werkwijze voor het vervaardigen van ureumkorrels.
DE3504340A1 (de) * 1985-02-08 1986-08-14 Rütgerswerke AG, 6000 Frankfurt Phenolharz-bindemittel und seine herstellung und verwendung
DE3504339A1 (de) * 1985-02-08 1986-08-14 Rütgerswerke AG, 6000 Frankfurt Verfahren zur herstellung von phenolharzgebundenen glas- und mineralfaserprodukten
NL8502838A (nl) * 1985-10-17 1987-05-18 Azote Sa Cie Neerlandaise Werkwijze ter vervaardiging van ureum en ammoniumsulfaat bevattende meststofkorrels.
DE3616722A1 (de) * 1986-05-17 1987-11-19 Basf Ag Haerterzusammensetzung fuer harnstoff-formaldehyd-leimharze und deren verwendung bei der verleimung von spanplatten
GB2192005B (en) * 1986-06-27 1989-12-13 Ciba Geigy Ag Process for the preparation of urea-formaldehyde resins

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2268044A1 (en) * 1974-04-18 1975-11-14 British Industrial Plastics Curing system for aminoplast adhesives - consisting of aq. soln. contg. group I-II-ammonium salt and different metal salt
EP0053441A1 (fr) * 1980-12-01 1982-06-09 Imperial Chemical Industries Plc Objets moulés à partir de résines d'aminoformaldéhyde

Also Published As

Publication number Publication date
IE912364A1 (en) 1992-01-15
GB9114451D0 (en) 1991-08-21
NZ238851A (en) 1993-09-27
AU8106991A (en) 1992-02-04
WO1992001018A2 (fr) 1992-01-23
GB2245578A (en) 1992-01-08
GB9014985D0 (en) 1990-08-29

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