GB1350625A - Calcium catalyzed resins - Google Patents

Calcium catalyzed resins

Info

Publication number
GB1350625A
GB1350625A GB2373271A GB2373271A GB1350625A GB 1350625 A GB1350625 A GB 1350625A GB 2373271 A GB2373271 A GB 2373271A GB 2373271 A GB2373271 A GB 2373271A GB 1350625 A GB1350625 A GB 1350625A
Authority
GB
United Kingdom
Prior art keywords
reaction
phenol
calcium
reaction product
formaldehyde
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
Application number
GB2373271A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Owens Corning Canada Inc
Original Assignee
Fiberglas Canada Inc
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 Fiberglas Canada Inc filed Critical Fiberglas Canada Inc
Publication of GB1350625A publication Critical patent/GB1350625A/en
Expired legal-status Critical Current

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
    • C08L61/04—Condensation polymers of aldehydes or ketones with phenols only
    • C08L61/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
    • 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
    • C08G14/08—Ureas; Thioureas
    • 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
    • C08G14/10—Melamines
    • 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
    • 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
    • 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
    • C08G8/38—Block or graft polymers prepared by polycondensation of aldehydes or ketones onto macromolecular 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L79/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
    • C08L79/02—Polyamines

Abstract

1350625 Calcium catalysed resins FIBERGLASS CANADA Ltd 8 June 1971 [8 June 1970] 23732/72 Heading C3R A highly dilutable calcium catalysed thermosetting phenol-formaldehyde aqueous resin solution is prepared by methylolating phenol with formaldehyde, in the absence of other monomers under alkaline conditions, in the presence of calcium oxide or calcium hydroxide as catalyst, and water as solvent, terminating the methylolation reaction by cooling while the condensation reaction product is still water soluble, the formaldehyde being introduced in an amount of 2À8 to 4À5 moles per mole of phenol, the calcium oxide or hydroxide being present in an amount of 3 to 5À5% by weight calcium based on the weight of phenol, the pH during tha reaction being 8À3 to 9À5, the reaction being carried out for at least 3 hours, at a temperature of up to 155‹ F., said reaction temperature being maintained at no higher than 125‹ F. during the first hour of reaction time. The pH of the reaction product is preferably adjusted to 7-7À6 by addition of acid. The reaction may be carried out in batches or continuously. The reaction product may be further reacted with up to 82% wt. of a condensable monomer or an amine type resin. Suitable monomers include urea, dicyandiamide, acetone, methanol and glycols. The reaction product may be characterized as follows:- (i) not over 2% wt. unreacted phenol; (ii) 3-16% wt. unreacted HCHO; (iii) 2À3 to 2À7 methylol groups per phenol molecule; (iv) virtual absence of water insoluble higher phenyls, and (v) low content of monomethylolphenol. The resins can be used in binder preparations and in example 6 such a binder is prepared by mixing a calciumcatalysed phenolic resin, neutralized with carbon dioxide, with ammonium sulphate solution and urea and then with NH 4 OH, a silicone solution and an oil emulsion, and then diluting with water.
GB2373271A 1970-06-08 1971-06-08 Calcium catalyzed resins Expired GB1350625A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4461670A 1970-06-08 1970-06-08

Publications (1)

Publication Number Publication Date
GB1350625A true GB1350625A (en) 1974-04-18

Family

ID=21933347

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1939671*[A Expired GB1353345A (en) 1970-06-08 1971-06-08 Binder formulation based on calcium catalyzed phenol formaldehyde resins and mineral fibre products bonded therewith
GB2373271A Expired GB1350625A (en) 1970-06-08 1971-06-08 Calcium catalyzed resins

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB1939671*[A Expired GB1353345A (en) 1970-06-08 1971-06-08 Binder formulation based on calcium catalyzed phenol formaldehyde resins and mineral fibre products bonded therewith

Country Status (4)

Country Link
JP (2) JPS5221007B1 (en)
FR (2) FR2094099B1 (en)
GB (2) GB1353345A (en)
SE (3) SE385593B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987007560A1 (en) * 1986-06-12 1987-12-17 Priha Oy Phenol-based resin for the production of laminates and process for the preparation of the resin

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3504339A1 (en) * 1985-02-08 1986-08-14 Rütgerswerke AG, 6000 Frankfurt METHOD FOR THE PRODUCTION OF PHENOL RESIN-BONDED GLASS AND MINERAL FIBER PRODUCTS
DK0810981T4 (en) * 1995-02-21 2009-01-19 Rockwool Lapinus Bv Process for making a mineral wool product
WO2008000436A1 (en) * 2006-06-28 2008-01-03 H.K.O. Isolier-Und Textiltechnik Gmbh Fibrous part, and method for the production thereof

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2579329A (en) * 1949-10-18 1951-12-18 Gen Electric Trimethylol phenol compound and derivatives thereof
GB733568A (en) * 1952-03-13 1955-07-13 Union Carbide & Carbon Corp Improved phenol-formaldehyde resin bonded inorganic fibre products
GB1023881A (en) * 1962-05-03 1966-03-30 Monsanto Co Resinous condensates
US3331885A (en) * 1963-11-29 1967-07-18 Monsanto Co Thermosetting binders
US3304345A (en) * 1963-12-30 1967-02-14 Monsanto Co Liquid thermosetting resinous mixture stabilized with a sodium salt of a sulfonated di (alkaryl) alkylene compound
NL150831B (en) * 1965-12-08 1976-09-15 Owens Corning Fiberglass Corp PROCESS FOR THE PREPARATION OF A THERMO-HARDENING BINDER, PROCESS FOR MANUFACTURING A FLIES AND A BONDED FLIES THEREFORE.
ES369001A1 (en) * 1968-09-18 1971-10-16 Owens Corning Fiberglass Corp Product formed of glass fibres and a heat curable binder and method for preparing the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987007560A1 (en) * 1986-06-12 1987-12-17 Priha Oy Phenol-based resin for the production of laminates and process for the preparation of the resin

Also Published As

Publication number Publication date
SE390734B (en) 1977-01-17
FR2094099B1 (en) 1975-01-17
JPS5221007B1 (en) 1977-06-08
FR2094099A1 (en) 1972-02-04
JPS5417798B2 (en) 1979-07-03
FR2094127B1 (en) 1975-01-17
SE385593B (en) 1976-07-12
JPS5058191A (en) 1975-05-20
SE7410056L (en) 1974-08-05
FR2094127A1 (en) 1972-02-04
GB1353345A (en) 1974-05-15

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee