FR2189459A1 - Phenol formaldehyde aqs dispersions - storage stable and water soluble - Google Patents

Phenol formaldehyde aqs dispersions - storage stable and water soluble

Info

Publication number
FR2189459A1
FR2189459A1 FR7323585A FR7323585A FR2189459A1 FR 2189459 A1 FR2189459 A1 FR 2189459A1 FR 7323585 A FR7323585 A FR 7323585A FR 7323585 A FR7323585 A FR 7323585A FR 2189459 A1 FR2189459 A1 FR 2189459A1
Authority
FR
France
Prior art keywords
hcho
total
contg
molar ratio
phenol
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.)
Granted
Application number
FR7323585A
Other languages
French (fr)
Other versions
FR2189459B1 (en
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.)
Reichhold Albert Chemie AG
Original Assignee
Reichhold Albert Chemie AG
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
Priority claimed from CH919772A external-priority patent/CH569681A5/xx
Priority claimed from CH934572A external-priority patent/CH573450A5/en
Application filed by Reichhold Albert Chemie AG filed Critical Reichhold Albert Chemie AG
Publication of FR2189459A1 publication Critical patent/FR2189459A1/en
Application granted granted Critical
Publication of FR2189459B1 publication Critical patent/FR2189459B1/fr
Granted legal-status Critical Current

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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/11—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms
    • C07C37/14—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms by addition reactions, i.e. reactions involving at least one carbon-to-carbon unsaturated bond
    • 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
    • C08G8/24—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ with mixtures of two or more phenols which are not covered by only one of the groups C08G8/10 - C08G8/20
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
    • D06M13/152—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen having a hydroxy group bound to a carbon atom of a six-membered aromatic ring
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/47—Condensation polymers of aldehydes or ketones
    • D21H17/48—Condensation polymers of aldehydes or ketones with phenols

Abstract

Process comprises reacting a mixt. (a) or (b) as defined below, in the presence of 30-60% wt. of water (including water formed during reaction), bases on total mixt., and 5-25 wt.%, based on total phenols, of a non-ionic emulsifier contg. PVA and hydroxyethyle cellulose in the ratio 2.1-4 : 1, until a sample of the reaction mixt. has hardening time of 30 secs. - 10 mins. at 160 degrees C. (a) comprises a substd. monoohydroxy phenol (I), phenol (II) HCHO (generator) and either NH3 or a pri. or sec. amine, the total phenolic functionality of (I) + (II) based on HCHO, being 2.1-2.8, the molar ratio of HCHO to (I) + (II) being 1.0-1.4 : 1, and the molar ratio of the N-cpd. being 5-50% based on (I) and (II). (b) comprises a phenol of formula (where R1 and R2 are H or 1-5C alkyl, the gp. CR1R2-being o-or p-to OH) and opt. (I) and/or (II), HCHO (generator) and N-cpds. as above, the av. OH functionality being 2.1-2.8, based on HCHO, (III) being considered for calculation purposes as having a functionality, based on HCHO, or 2.5, per benzene ring contg. an OH gp., the molar ratio of HCHO to total benzene rings contg. OH gp. being 1.0-1.4 :1, (III) being considered as phenols in which HCHO is already copolymd. in the molar ratio 0.5:1, based on total benzene rings contg. OH gps. The dispersion is storage stable, and contains a smaller amt. of undesirable volatiles than prior art dispersions.
FR7323585A 1972-06-19 1973-06-19 Phenol formaldehyde aqs dispersions - storage stable and water soluble Granted FR2189459A1 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
CH919772A CH569681A5 (en) 1972-06-19 1972-06-19
CH918772 1972-06-19
CH934572A CH573450A5 (en) 1972-06-21 1972-06-21 Phenol formaldehyde aqs dispersions - storage stable and water soluble
CH1367472 1972-09-19
CH1367572 1972-09-19
CH679673A CH587790A5 (en) 1972-06-19 1973-05-14

Publications (2)

Publication Number Publication Date
FR2189459A1 true FR2189459A1 (en) 1974-01-25
FR2189459B1 FR2189459B1 (en) 1977-02-18

Family

ID=27543791

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7323585A Granted FR2189459A1 (en) 1972-06-19 1973-06-19 Phenol formaldehyde aqs dispersions - storage stable and water soluble

Country Status (2)

Country Link
CH (1) CH587790A5 (en)
FR (1) FR2189459A1 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1415937A (en) * 1963-10-25 1965-10-29 Philips Nv Processes for the production of aqueous emulsions of xylenol-formaldehyde resins suitable for the impregnation of fibrous materials

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1415937A (en) * 1963-10-25 1965-10-29 Philips Nv Processes for the production of aqueous emulsions of xylenol-formaldehyde resins suitable for the impregnation of fibrous materials

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CHEMICAL ABSTRACTS, VOL. 74, 13787Q 1971 ) *

Also Published As

Publication number Publication date
FR2189459B1 (en) 1977-02-18
CH587790A5 (en) 1977-05-13

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse