GB905393A - Modified phenol formaldehyde resinous binder for vitreous fibres - Google Patents
Modified phenol formaldehyde resinous binder for vitreous fibresInfo
- Publication number
- GB905393A GB905393A GB4425159A GB4425159A GB905393A GB 905393 A GB905393 A GB 905393A GB 4425159 A GB4425159 A GB 4425159A GB 4425159 A GB4425159 A GB 4425159A GB 905393 A GB905393 A GB 905393A
- Authority
- GB
- United Kingdom
- Prior art keywords
- phenol
- formaldehyde
- mixture
- reaction
- mol
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
- C03C25/10—Coating
- C03C25/24—Coatings containing organic materials
- C03C25/26—Macromolecular compounds or prepolymers
- C03C25/32—Macromolecular compounds or prepolymers obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
- C03C25/34—Condensation polymers of aldehydes, e.g. with phenols, ureas, melamines, amides or amines
-
- 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
- C08G14/00—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00
- C08G14/02—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00 of aldehydes
- C08G14/04—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00 of aldehydes with phenols
- C08G14/06—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00 of aldehydes with phenols and monomers containing hydrogen attached to nitrogen
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Phenolic Resins Or Amino Resins (AREA)
Abstract
An aqueous dispersion of modified phenolformaldehyde condensation products is produced by (1) reacting phenol and formaldehyde in the presence of water and an amount of an alkaline condensing agent equivalent to 2-8% NaOH, based upon the weight of the phenol, the mol. ratio of formaldehyde to phenol being from 1,7:1 to 2,7:1, said reaction being accomplished by heating, with agitation, until the free formaldehyde content of the reaction mixture is 2-10% and the reaction product consists essentially of phenol alcohols (2) adjusting the pH to a value between 7 and 8 (3) adding for each mol. of phenol originally present 1/25 -1mol. of an amino compound capable of condensation with formaldehyde to produce a resin, or a mixture of such amino compounds and (4) heating the mixture at least until it has a cloud point and cooling it before the dilutability becomes less than 550. Barium hydroxide is the preferred alkaline condensing agent and sulphuric acid the preferred pH adjusting agent although in the latter case other agents are specified including urea sulphate. Melamine, urea, thiourea and dicyandiamide are the specified amino compounds. In Example 1, an aqueous dispersion of a phenol-melamine formaldehyde condensation product is prepared and mixed with a pinewood pitch extract, an aqueous solution of ammonium hydroxide, mineral oil emulsified with stearic acid and ammonium caseinate, and an aqueous ammonium sulphate solution to give a binder composition for glass fibres.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US78371458A | 1958-12-30 | 1958-12-30 | |
US85343859A | 1959-11-17 | 1959-11-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB905393A true GB905393A (en) | 1962-09-05 |
Family
ID=27120176
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4425159A Expired GB905393A (en) | 1958-12-30 | 1959-12-30 | Modified phenol formaldehyde resinous binder for vitreous fibres |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE1171154B (en) |
GB (1) | GB905393A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2134231A1 (en) * | 1970-07-10 | 1972-01-20 | Fibreglass Ltd., Liverpool, Lancashire (Grossbritannien) | Binder for binding mineral fiber products |
US4904516A (en) * | 1988-01-12 | 1990-02-27 | Certain Teed Corp | Phenol-formaldehyde resin solution containing water soluble alkaline earth metal salt |
US5300562A (en) * | 1991-05-09 | 1994-04-05 | Certainteed Corporation | Process for preparing phenolic binder |
US5473012A (en) * | 1991-05-09 | 1995-12-05 | Certainteed Corporation | Process for preparing phenolic binder |
EP0913413A1 (en) * | 1997-11-03 | 1999-05-06 | Borden Chemical, Inc. | Water soluble and storage stable resole-melamine resin |
FR2810031A1 (en) * | 2000-06-13 | 2001-12-14 | Saint Gobain Isover | Insulating product for use in thermal or soundproofing insulation is based on mineral wool sized with binder based on phenol-formaldehyde resin and containing urea |
AU2008234986B2 (en) * | 2000-06-13 | 2012-04-19 | Saint-Gobain Isover | Insulating product in particular thermal containing a binder based on phenol-formaldehyde resin and method for making same |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2951957C2 (en) * | 1979-12-22 | 1982-11-25 | Basf Ag, 6700 Ludwigshafen | Use of phenol-formaldehyde-melamine mixed condensates in glue resin mixtures |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB384728A (en) * | 1931-09-21 | 1932-12-15 | Bakelite Corp | Improvements in or relating to mouldable compositions |
GB387075A (en) * | 1931-11-28 | 1933-02-02 | Chloride Electrical Storage Co | Improvements relating to synthetic resin moulding powders |
US2197357A (en) * | 1935-09-28 | 1940-04-16 | Ciba Products Corp | Condensation products of amino-triazine, aldehyde, and alcoholic group-containing compounds and processes of making same |
DE875568C (en) * | 1944-09-14 | 1953-05-04 | Henkel & Cie Gmbh | Process for the production of resinous, water-soluble, hardenable condensation products in powder form |
-
1959
- 1959-12-28 DE DEO7172A patent/DE1171154B/en active Pending
- 1959-12-30 GB GB4425159A patent/GB905393A/en not_active Expired
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2134231A1 (en) * | 1970-07-10 | 1972-01-20 | Fibreglass Ltd., Liverpool, Lancashire (Grossbritannien) | Binder for binding mineral fiber products |
US4904516A (en) * | 1988-01-12 | 1990-02-27 | Certain Teed Corp | Phenol-formaldehyde resin solution containing water soluble alkaline earth metal salt |
US5300562A (en) * | 1991-05-09 | 1994-04-05 | Certainteed Corporation | Process for preparing phenolic binder |
US5473012A (en) * | 1991-05-09 | 1995-12-05 | Certainteed Corporation | Process for preparing phenolic binder |
EP0913413A1 (en) * | 1997-11-03 | 1999-05-06 | Borden Chemical, Inc. | Water soluble and storage stable resole-melamine resin |
FR2810031A1 (en) * | 2000-06-13 | 2001-12-14 | Saint Gobain Isover | Insulating product for use in thermal or soundproofing insulation is based on mineral wool sized with binder based on phenol-formaldehyde resin and containing urea |
WO2001096254A1 (en) * | 2000-06-13 | 2001-12-20 | Saint-Gobain Isover | Insulating product in particular thermal containing a binder based on phenol-formaldehyde resin and method for making same |
US6893579B2 (en) | 2000-06-13 | 2005-05-17 | Saint-Gobain Isover | Insulation product in particular thermal containing a binder based on phenol-formaldehyde resin and method for making same |
KR100770380B1 (en) | 2000-06-13 | 2007-10-26 | 쌩-고벵 이조베르 | Insulating product based on mineral wool sized with a binder based on a phenol-formaldehyde resin, sizing composition thereof, method of using the sizing composition and method of manufacturing the insulating product |
AU2008234986B2 (en) * | 2000-06-13 | 2012-04-19 | Saint-Gobain Isover | Insulating product in particular thermal containing a binder based on phenol-formaldehyde resin and method for making same |
Also Published As
Publication number | Publication date |
---|---|
DE1171154B (en) | 1964-05-27 |
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