GB8508351D0 - Melamine/formaldehyde & urea/formaldehyde resinous materials - Google Patents

Melamine/formaldehyde & urea/formaldehyde resinous materials

Info

Publication number
GB8508351D0
GB8508351D0 GB858508351A GB8508351A GB8508351D0 GB 8508351 D0 GB8508351 D0 GB 8508351D0 GB 858508351 A GB858508351 A GB 858508351A GB 8508351 A GB8508351 A GB 8508351A GB 8508351 D0 GB8508351 D0 GB 8508351D0
Authority
GB
United Kingdom
Prior art keywords
formaldehyde
melamine
urea
resinous materials
materials
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
GB858508351A
Other versions
GB2172894A (en
GB2172894B (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.)
MUIRHEAD DATA COMMUNICATIONS L
Original Assignee
MUIRHEAD DATA COMMUNICATIONS L
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 MUIRHEAD DATA COMMUNICATIONS L filed Critical MUIRHEAD DATA COMMUNICATIONS L
Priority to GB8508351A priority Critical patent/GB2172894B/en
Publication of GB8508351D0 publication Critical patent/GB8508351D0/en
Publication of GB2172894A publication Critical patent/GB2172894A/en
Application granted granted Critical
Publication of GB2172894B publication Critical patent/GB2172894B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/07—Nitrogen-containing compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/20—Duplicating or marking methods; Sheet materials for use therein using electric current
    • 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
    • C08G12/043—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with at least two compounds covered by more than one of the groups C08G12/06 - C08G12/24
    • C08G12/046—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with at least two compounds covered by more than one of the groups C08G12/06 - C08G12/24 one being urea or thiourea
    • 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
    • C08G12/26—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds
    • C08G12/34—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds and acyclic or carbocyclic 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
    • 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
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/09—Sulfur-containing compounds
    • 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
    • D21H17/49—Condensation polymers of aldehydes or ketones with compounds containing hydrogen bound to nitrogen
GB8508351A 1985-03-29 1985-03-29 Melamine/formaldehyde and urea/formaldehyde resinous materials Expired GB2172894B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8508351A GB2172894B (en) 1985-03-29 1985-03-29 Melamine/formaldehyde and urea/formaldehyde resinous materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8508351A GB2172894B (en) 1985-03-29 1985-03-29 Melamine/formaldehyde and urea/formaldehyde resinous materials

Publications (3)

Publication Number Publication Date
GB8508351D0 true GB8508351D0 (en) 1985-05-09
GB2172894A GB2172894A (en) 1986-10-01
GB2172894B GB2172894B (en) 1989-05-10

Family

ID=10576944

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8508351A Expired GB2172894B (en) 1985-03-29 1985-03-29 Melamine/formaldehyde and urea/formaldehyde resinous materials

Country Status (1)

Country Link
GB (1) GB2172894B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3815204A1 (en) * 1988-05-04 1989-11-16 Gruber & Weber Gmbh Co Kg PROCESS FOR PRODUCING COMPOSITE MATERIALS WITH REDUCED FORMALDEHYDE EMISSION

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2870041A (en) * 1958-06-02 1959-01-20 West Point Mfg Co Process for preventing aldehyde odors
GB1027725A (en) * 1962-08-30 1966-04-27 Ici Australia Ltd Improved thermosetting moulding powders
CH522007A (en) * 1968-03-21 1972-04-30 Ciba Geigy Ag Process for the production of highly dispersed solids consisting of urea-formaldehyde polycondensation products
US3487048A (en) * 1967-10-05 1969-12-30 Fiberglas Canada Ltd Production of water soluble or water dispersible methylated melamine-formaldehyde resins consisting largely of tri-methyl ether of tri-methylol melamine
BE756029R (en) * 1969-09-12 1971-03-11 Ciba Geigy PROCESS FOR THE PREPARATION OF HIGHLY DISPERSE SOLID SUBSTANCES CONSTITUTED BY CROSS-LINKED POLYCONDENSATION PRODUCTS BASED ON UREA AND
ZA714498B (en) * 1970-07-30 1972-03-29 Cabot Corp Paper coating compositions and paper coated therewith
DE2046496A1 (en) * 1970-09-21 1972-03-23 Ciba Geigy Ag Process for the continuous production of crosslinked amino resin polymers
JPS4948332B2 (en) * 1971-08-05 1974-12-20
DE2142532A1 (en) * 1971-08-25 1973-03-08 Cassella Farbwerke Mainkur Ag PROCESS FOR THE PRODUCTION OF HIGHLY CONDENSED, UNLIMITED WATER-SOLUBLE AMINOPLASTIC RESIN
BE789804A (en) * 1971-10-07 1973-04-06 Cassella Farbwerke Mainkur Ag AMINOPLASTE INTENDED FOR COATING WOOD-BASED MATERIALS AND LAMINATES AS WELL AS A PROCESS FOR THE PREPARATION OF THIS AMINOPLAST
BE794335A (en) * 1972-01-21 1973-07-19 Cassella Farbwerke Mainkur Ag PROCESS FOR PREPARING ALKYLIDENE-BIS-AMIDES
DE2514908C3 (en) * 1975-04-05 1980-08-21 Cassella Ag, 6000 Frankfurt Auxiliaries for the manufacture of paper and cardboard and its use
DE2558149A1 (en) * 1975-12-23 1977-07-14 Cassella Farbwerke Mainkur Ag MODIFIED AMINOPLASTIC AND ITS USE FOR THE MANUFACTURE OF COATED WOOD-BASED MATERIALS AND LAMINATED MATERIALS
GB1603088A (en) * 1977-06-11 1981-11-18 British Industrial Plastics Resin manufacture
AR221605A1 (en) * 1977-12-09 1981-02-27 British Industrial Plastics A METHOD OF PRODUCING A CURED AMINOFORMALDEHYDE ALVEOLAR PRODUCT
DE2912962A1 (en) * 1979-03-31 1980-10-09 Dynamit Nobel Ag METHOD FOR HARDENING URINE RESIN MOLDS
US4346178A (en) * 1981-07-27 1982-08-24 Yara Engineering Corporation Structured kaolin agglomerates and methods of making the same

Also Published As

Publication number Publication date
GB2172894A (en) 1986-10-01
GB2172894B (en) 1989-05-10

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Legal Events

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

Effective date: 19950329