GB733568A - Improved phenol-formaldehyde resin bonded inorganic fibre products - Google Patents
Improved phenol-formaldehyde resin bonded inorganic fibre productsInfo
- Publication number
- GB733568A GB733568A GB4029/53A GB402953A GB733568A GB 733568 A GB733568 A GB 733568A GB 4029/53 A GB4029/53 A GB 4029/53A GB 402953 A GB402953 A GB 402953A GB 733568 A GB733568 A GB 733568A
- Authority
- GB
- United Kingdom
- Prior art keywords
- phenol
- formaldehyde
- condensate
- mols
- formaldehyde resin
- 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
- 229920001568 phenolic resin Polymers 0.000 title abstract 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical group [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 title 1
- 239000000835 fiber Substances 0.000 title 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract 9
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 abstract 3
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 2
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 abstract 2
- PQMFVUNERGGBPG-UHFFFAOYSA-N (6-bromopyridin-2-yl)hydrazine Chemical compound NNC1=CC=CC(Br)=N1 PQMFVUNERGGBPG-UHFFFAOYSA-N 0.000 abstract 1
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 abstract 1
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 abstract 1
- 229930040373 Paraformaldehyde Natural products 0.000 abstract 1
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 230000002378 acidificating effect Effects 0.000 abstract 1
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- RQPZNWPYLFFXCP-UHFFFAOYSA-L barium dihydroxide Chemical compound [OH-].[OH-].[Ba+2] RQPZNWPYLFFXCP-UHFFFAOYSA-L 0.000 abstract 1
- 239000004327 boric acid Substances 0.000 abstract 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 abstract 1
- 239000000920 calcium hydroxide Substances 0.000 abstract 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 abstract 1
- 235000011116 calcium hydroxide Nutrition 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 238000009833 condensation Methods 0.000 abstract 1
- 230000005494 condensation Effects 0.000 abstract 1
- 239000007859 condensation product Substances 0.000 abstract 1
- HPNMFZURTQLUMO-UHFFFAOYSA-N diethylamine Chemical compound CCNCC HPNMFZURTQLUMO-UHFFFAOYSA-N 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- SLGWESQGEUXWJQ-UHFFFAOYSA-N formaldehyde;phenol Chemical compound O=C.OC1=CC=CC=C1 SLGWESQGEUXWJQ-UHFFFAOYSA-N 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 239000000025 natural resin Substances 0.000 abstract 1
- 230000003472 neutralizing effect Effects 0.000 abstract 1
- 235000006408 oxalic acid Nutrition 0.000 abstract 1
- 229920002866 paraformaldehyde Polymers 0.000 abstract 1
- 239000000047 product Substances 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 239000001117 sulphuric acid Substances 0.000 abstract 1
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 abstract 1
- 238000005292 vacuum distillation Methods 0.000 abstract 1
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
- C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
- C08G8/28—Chemically modified polycondensates
-
- 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
- C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
- C08G8/04—Condensation polymers of aldehydes or ketones with phenols only of aldehydes
- C08G8/08—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ
- C08G8/10—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ with phenol
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Phenolic Resins Or Amino Resins (AREA)
Abstract
An aqueous solution of a phenol-formaldehyde condensate, for coating and bonding glass or other inorganic fibres, is made by condensing phenol with formaldehyde or paraformaldehyde in amount of at least 2.5 mols. per mol. of phenol, and a strong inorganic non-volatile alkaline catalyst such as NaOH, KOH, Ba(OH)2 or Ca(OH)2, in amount sufficient to impart a pH value of 8.4 to 11.5 to the reaction mixture, and neutralizing the condensate to a pH of 7.3 to 7.8 by means of a water-soluble acid, e.g. hydrochloric, sulphuric, phosphoric, boric or oxalic acid, any insoluble salts which are formed being removed by filtration. The resulting condensate contains 2.25 to 3 mols. of formaldehyde reacted per mol. of phenol, an average molecular weight between 225 and 300 and a pH between 7.3 and 7.8. The condensation is preferably effected at 50 DEG to 75 DEG C., and unreacted formaldehyde is allowed to remain in the condensation product, but may be nullified, immediately before use, by the addition of ammonia, monoethanolamine or diethylamine. The products are preferably dehydrated by vacuum distillation to 70 per cent solids content, and may be mixed or extended with acidic natural resins, such as rosin or derivatives thereof, which are incorporated in emulsified form. Examples are given. Specifications 663,079 and 733,573 are referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US733568XA | 1952-03-13 | 1952-03-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB733568A true GB733568A (en) | 1955-07-13 |
Family
ID=22113239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4029/53A Expired GB733568A (en) | 1952-03-13 | 1953-02-12 | Improved phenol-formaldehyde resin bonded inorganic fibre products |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB733568A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2094099A1 (en) * | 1970-06-08 | 1972-02-04 | Fiberglas Canada Ltd | |
| US6307009B1 (en) | 1999-12-29 | 2001-10-23 | Owens Corning Fiberglas Technology, Inc. | High catalyst phenolic resin binder system |
| US11583890B2 (en) * | 2017-07-18 | 2023-02-21 | Basf Coatings Gmbh | Low temperature curing 1K basecoat and method to coat a substrate with the 1K basecoat |
-
1953
- 1953-02-12 GB GB4029/53A patent/GB733568A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2094099A1 (en) * | 1970-06-08 | 1972-02-04 | Fiberglas Canada Ltd | |
| FR2094127A1 (en) * | 1970-06-08 | 1972-02-04 | Fiberglas Canada Ltd | |
| US6307009B1 (en) | 1999-12-29 | 2001-10-23 | Owens Corning Fiberglas Technology, Inc. | High catalyst phenolic resin binder system |
| WO2001049765A3 (en) * | 1999-12-29 | 2002-05-10 | Owens Corning Fiberglass Corp | Process for the preparation of phenolic resin binder system comprising high catalyst concentrations |
| US11583890B2 (en) * | 2017-07-18 | 2023-02-21 | Basf Coatings Gmbh | Low temperature curing 1K basecoat and method to coat a substrate with the 1K basecoat |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB713871A (en) | Improvements in or relating to phenolic resin bonded tubing | |
| GB1439027A (en) | Manufacture of glass wool | |
| GB641697A (en) | A process for producing urea-formaldehyde resins | |
| GB733568A (en) | Improved phenol-formaldehyde resin bonded inorganic fibre products | |
| US2676898A (en) | Method of treating glass fiber bats with resin and product | |
| GB597285A (en) | Process for the preparation of synthetic resin-modified n-alkoxymethyl polyamide compositions | |
| US2538883A (en) | Phenol-modified acetone resins | |
| US4011280A (en) | Process for the production of binders for weather-proof wood materials and product | |
| GB919808A (en) | Production of aqueous modified melamine-formaldehyde resinous compositions | |
| US3329655A (en) | Oxyalkylated melamine-formaldehyde condensates and method for their preparation | |
| GB773611A (en) | Resol resins | |
| JPH0345616A (en) | Production of resol phenolic resin | |
| GB1187307A (en) | Improvements in or relating to Phenolic Resin Compositions | |
| GB1353345A (en) | Binder formulation based on calcium catalyzed phenol formaldehyde resins and mineral fibre products bonded therewith | |
| US3223667A (en) | Thermosetting resin composition comprising alkali bark derivative and polymethylol phenol and adhesive prepared therefrom | |
| US2265688A (en) | Phenol-aldehyde-benzoylsulphimide condensation product | |
| GB623271A (en) | Improvements relating to the manufacture of synthetic resinous compositions | |
| US2600780A (en) | Urea aldehyde resin and process of producing the same | |
| US3226364A (en) | Two-part catalyst system in process for preparing one stage phenolic resins | |
| GB631109A (en) | Improvements in or relating to method of making an artificial thermosetting resin and the improved resin resulting therefrom | |
| GB649304A (en) | Acetone resins | |
| GB256711A (en) | A new synthetic resin product | |
| GB807020A (en) | Dichlorophenol-modified phenol-aldehyde resins | |
| CS208749B2 (en) | Method of making the water soluble phenylitic resol resins | |
| GB655689A (en) | Acetone-formaldehyde-phenol resins |