SE462392B - Foerfarande foer framstaellning av karbamidformaldehydhartser och deras anvaendning som bindemedel - Google Patents

Foerfarande foer framstaellning av karbamidformaldehydhartser och deras anvaendning som bindemedel

Info

Publication number
SE462392B
SE462392B SE8803744A SE8803744A SE462392B SE 462392 B SE462392 B SE 462392B SE 8803744 A SE8803744 A SE 8803744A SE 8803744 A SE8803744 A SE 8803744A SE 462392 B SE462392 B SE 462392B
Authority
SE
Sweden
Prior art keywords
urea
mixture
process according
formaldehyde
range
Prior art date
Application number
SE8803744A
Other languages
English (en)
Swedish (sv)
Other versions
SE8803744L (sv
SE8803744D0 (sv
Inventor
I R Whiteside
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 SE8803744D0 publication Critical patent/SE8803744D0/xx
Publication of SE8803744L publication Critical patent/SE8803744L/xx
Publication of SE462392B publication Critical patent/SE462392B/sv

Links

Classifications

    • 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
    • C08G12/04—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
    • C08G12/10—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with acyclic compounds having the moiety X=C(—N<)2 in which X is O, S or —N
    • C08G12/12—Ureas; Thioureas
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L97/00—Compositions of lignin-containing materials
    • C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Paints Or Removers (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Laminated Bodies (AREA)
SE8803744A 1986-06-27 1988-10-19 Foerfarande foer framstaellning av karbamidformaldehydhartser och deras anvaendning som bindemedel SE462392B (sv)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB8615805A GB2192005B (en) 1986-06-27 1986-06-27 Process for the preparation of urea-formaldehyde resins
AT0905487A AT397965B (de) 1986-06-27 1987-07-18 Verfahren zur herstellung von harnstoff- formaldehyd-harzen, verfahren zur herstellung eines bindemittels, verfahren zur herstellung eines gebundenen lignocellulose-materials und verwendungen
CA000542465A CA1290091C (en) 1986-06-27 1987-07-20 Process for the preparation of urea-formaldehyde resins

Publications (3)

Publication Number Publication Date
SE8803744D0 SE8803744D0 (sv) 1988-10-19
SE8803744L SE8803744L (sv) 1989-01-19
SE462392B true SE462392B (sv) 1990-06-18

Family

ID=27151072

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8803744A SE462392B (sv) 1986-06-27 1988-10-19 Foerfarande foer framstaellning av karbamidformaldehydhartser och deras anvaendning som bindemedel

Country Status (11)

Country Link
US (1) US4968772A (de)
JP (1) JPH02500031A (de)
AT (1) AT397965B (de)
AU (1) AU605504B2 (de)
BE (1) BE1000759A4 (de)
CA (1) CA1290091C (de)
FR (1) FR2618789B1 (de)
GB (1) GB2192005B (de)
NL (1) NL8720365A (de)
SE (1) SE462392B (de)
WO (1) WO1989000587A1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8715305D0 (en) * 1987-06-30 1987-08-05 Ciba Geigy Ag Process
FR2625204B1 (fr) * 1987-12-23 1991-12-06 Charbonnages Ste Chimique Nouveau procede de fabrication des resines uree-formol
GB9014985D0 (en) * 1990-07-06 1990-08-29 Dyno Industrier As Formaldehyde resin curing agents
US5243015A (en) * 1992-06-25 1993-09-07 Georgia-Pacific Resins, Inc. Latent catalyzed phenolic resole resin composition
WO1995022133A1 (en) * 1994-02-08 1995-08-17 Nauchno-Tekhnologicheskoe Predpriyatie 'ligand' Method of obtaining a carbamide-formaldehyde resin and a condensate for the manufacture of the same
US5854309A (en) * 1996-09-30 1998-12-29 Blount; David H. Flame retardant compositions utilizing amino condensation compounds
US6495655B2 (en) * 1996-09-30 2002-12-17 David H. Blount Production of amino-aldehyde-phosphate resins and copolymers
US6051086A (en) * 1998-06-08 2000-04-18 Orica Explosives Technology Pty Ltd. Buffered emulsion blasting agent
DE19849380A1 (de) * 1998-10-27 2000-05-04 Basf Ag Textroxanarme wässerige Formaldehydlösungen
RU2175332C1 (ru) * 2001-02-15 2001-10-27 Открытое акционерное общество "МЕТАФРАКС" Способ получения карбамидоформальдегидного концентрата
RU2228302C1 (ru) * 2002-10-17 2004-05-10 Брянская государственная инженерно-технологическая академия Способ очистки сточных вод
RU2228303C1 (ru) * 2002-10-17 2004-05-10 Брянская государственная инженерно-технологическая академия Способ очистки сточных вод
RU2268898C1 (ru) * 2004-10-05 2006-01-27 Общество с ограниченной ответственностью "ДОК-ПЛИТ" Способ получения уронсодержащих карбамидоформальдегидных смол
RU2305685C2 (ru) * 2005-11-09 2007-09-10 Открытое акционерное общество "Концерн Стирол" Способ получения карбамидоформальдегидной смолы
CN100344720C (zh) * 2006-03-30 2007-10-24 浙江林学院 环保型低成本脲醛树脂胶生产方法
US20090163656A1 (en) * 2007-12-21 2009-06-25 Envont Llc Hybrid vehicle systems
WO2012067072A1 (ja) * 2010-11-15 2012-05-24 日産化学工業株式会社 熱硬化樹脂軟質化粒子
CN103242201B (zh) * 2013-04-26 2015-06-10 中科院广州化学有限公司 一种脲醛中间体二羟甲基脲的制备方法
CN107344992B (zh) * 2017-06-01 2020-01-14 东莞市贝辉装饰材料有限公司 一种低甲醛脲醛树脂及其制备方法和应用
BE1031143B1 (nl) * 2022-12-16 2024-07-15 Unilin Bv Werkwijze voor het vervaardigen van platen

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT951962B (it) * 1971-12-27 1973-07-10 Sir Soc Italiana Resine Spa Procedimento per la preparazione di resine da urea e formaldeide
IT951964B (it) * 1971-12-27 1973-07-10 Sir Soc Italiana Resine Spa Procedimento perfezionato per la preparazione di resine da urea e formaldeide
AU4804472A (en) * 1972-01-27 1974-04-26 Borden Inc Urea-formaldehyde condensates
BE795631A (fr) * 1972-02-19 1973-08-20 Basf Ag Liants aminoplastes pour materiaux a base de bois
US3962166A (en) * 1972-06-05 1976-06-08 United Merchants And Manufacturers, Inc. Stable urea-formaldehyde compositions
JPS5098953A (de) * 1974-01-02 1975-08-06
DE2448472C3 (de) * 1974-10-11 1979-08-30 Th. Goldschmidt Ag, 4300 Essen Verfahren zur Herstellung von Lösungen von Harnstoff-Formaldehyd-Tränkharzen
US4032515A (en) * 1974-11-04 1977-06-28 Koppers Company, Inc. Curable resorcinol terminated urea-formaldehyde resins
GB1480787A (en) * 1975-09-11 1977-07-27 Ciba Geigy Ag Ureaformaldehyde resins
GB1570339A (en) * 1976-06-23 1980-06-25 Ici Ltd Process for producing aqueous-formaldehyde resin solutions
DE2825590C2 (de) * 1978-06-10 1983-05-05 Th. Goldschmidt Ag, 4300 Essen Verfahren zur Herstellung von wärmehärtbaren Harnstoff-Formaldehyd-Harzen und deren Verwendung
IT1209203B (it) * 1980-04-10 1989-07-16 Montedison Spa Collante ureico a basso sviluppo di formaldeide ed alto valore di tack.
US4381368A (en) * 1982-02-16 1983-04-26 Spurlock Harold N Process for the preparation of urea-formaldehyde resins
US4410685A (en) * 1982-09-10 1983-10-18 Borden, Inc. Hydrolytically stable urea-formaldehyde resins and process for manufacturing them
GB2150939B (en) * 1983-12-09 1987-02-04 Enigma Nv A process for preparing urea-formaldehyde resins

Also Published As

Publication number Publication date
GB2192005B (en) 1989-12-13
GB2192005A (en) 1987-12-31
SE8803744L (sv) 1989-01-19
AU7780887A (en) 1989-02-13
BE1000759A4 (fr) 1989-03-28
SE8803744D0 (sv) 1988-10-19
FR2618789A1 (fr) 1989-02-03
WO1989000587A1 (en) 1989-01-26
AT397965B (de) 1994-08-25
FR2618789B1 (fr) 1990-10-12
US4968772A (en) 1990-11-06
ATA905487A (de) 1993-12-15
NL8720365A (nl) 1989-05-01
CA1290091C (en) 1991-10-01
AU605504B2 (en) 1991-01-17
JPH02500031A (ja) 1990-01-11

Similar Documents

Publication Publication Date Title
SE462392B (sv) Foerfarande foer framstaellning av karbamidformaldehydhartser och deras anvaendning som bindemedel
CA1242840A (en) Process for preparing a urea-formaldehyde resin having a very low mole ratio of formaldehyde to urea
CA2708249A1 (en) Resin for producing an inorganic fiber material
US4482699A (en) Low emitting aqueous formulations of aminoplast resins and processes for manufacturing them
US2609352A (en) Process for preparing monomeric stable methylolphenol compositions
CA1290085C (en) Substitute for amino and phenolic resins
CA1305821C (en) Process for the preparation of urea-formaldehyde resins
CA1109988A (en) Method and composition for glueing with curable resins
US4831089A (en) Method for the production of amino resin
CN101454367A (zh) 用于木质纤维素材料的高性能氨基塑料树脂
Pereira et al. Improvement of storage stability of UF resins by adding caprolactam
US4387207A (en) Resorcinol composition and method of making same
US3547868A (en) Phenol-modified urea-formaldehyde resins and method of making same
US3390127A (en) Water-soluble ketone-aldehyde-phenol resins and process of making same
US5059488A (en) Glutaraldehyde resin binding system for manufacture of wood products
JPH0586805B2 (de)
US3829528A (en) Method of producing resorcinol resins by reacting with n-methylol caprolactam
CA2858406A1 (en) Process for preparation of aminoplast solutions
CN117377708A (zh) 改性氨基塑料粘合树脂、其制备过程和使用该改性氨基塑料粘合树脂制备的复合材料
RU2051926C1 (ru) Способ получения карбамидоформальдегидной смолы
IE60577B1 (en) Process for the preparation of urea-formaldehyde resins
DE2600435C3 (de) Verfahren zur Herstellung von Bindemitteln für helle wetterfeste Holzwerkstoffe
NO169392B (no) Fremgangsmaate for fremstilling av urea-formaldehydharpikser, anvendelse av harpiksene, bundet lignocelluloseholdig materiale samt fremgangsmaate for aa binde to lignocelluloseholdige overflater sammen
EP0805830A1 (de) Wässerige aminoplastharze mit verbesserter waschbarkeit für die herstellung von holzwerkstoffen
JPH0249019A (ja) 尿素‐ホルムアルデヒド樹脂の製法

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 8803744-5

Effective date: 19950210

Format of ref document f/p: F

NUG Patent has lapsed

Ref document number: 8803744-5

Format of ref document f/p: F