GB502720A - A process for the manufacture of resin-like synthetic materials - Google Patents

A process for the manufacture of resin-like synthetic materials

Info

Publication number
GB502720A
GB502720A GB7129/38A GB712938A GB502720A GB 502720 A GB502720 A GB 502720A GB 7129/38 A GB7129/38 A GB 7129/38A GB 712938 A GB712938 A GB 712938A GB 502720 A GB502720 A GB 502720A
Authority
GB
United Kingdom
Prior art keywords
manufacture
resin
synthetic materials
march
coating
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
GB7129/38A
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.)
Deutsche Hydrierwerke AG
Original Assignee
Deutsche Hydrierwerke 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
Application filed by Deutsche Hydrierwerke AG filed Critical Deutsche Hydrierwerke AG
Publication of GB502720A publication Critical patent/GB502720A/en
Expired 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
    • 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
    • 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

Abstract

502,720. Plywood. DEUTSCHE HYDRIERWERKE AKT.-GES. March 7, 1938, No. 7129. Convention date, March 17, 1937. [Class 145 (ii)] [Also in Group IV] Wood parts are glued together by coating one surface with a solution prepared by partially reacting melamine with aqueous formaldehyde in the presence of sodium acetate, coating the other surface with a paste comprising water, resorcinol and starch paste and pressing the parts together for two days. Reference has been directed by the comptroller to Specification 455,008, [Group IV]
GB7129/38A 1937-03-17 1938-03-07 A process for the manufacture of resin-like synthetic materials Expired GB502720A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE502720X 1937-03-17

Publications (1)

Publication Number Publication Date
GB502720A true GB502720A (en) 1939-03-23

Family

ID=6545941

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7129/38A Expired GB502720A (en) 1937-03-17 1938-03-07 A process for the manufacture of resin-like synthetic materials

Country Status (1)

Country Link
GB (1) GB502720A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE749332C (en) * 1941-04-29 1944-11-21 Process for the preparation of resinous condensation products
US2457738A (en) * 1946-04-02 1948-12-28 Monsanto Chemicals Thermoplastic aminoplasts
US2476127A (en) * 1946-06-07 1949-07-12 American Cyanamid Co Reaction product of a polymethylol melamine and an aromatic amine
US2555605A (en) * 1948-03-04 1951-06-05 American Cyanamid Co Process for producing mixed condensation products
US2559976A (en) * 1947-03-26 1951-07-10 American Cyanamid Co Resinous reaction product of aromatic amine and melamine-formaldehyde
US2608546A (en) * 1949-01-26 1952-08-26 Monsanto Chemicals Modified melamine-formaldehyde resins
US2642360A (en) * 1946-12-27 1953-06-16 Union Carbide & Carbon Corp Manufacture of wet strength paper
DE1149902B (en) * 1960-11-18 1963-06-06 Sueddeutsche Kalkstickstoff Process for the production of higher molecular weight condensation products

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE749332C (en) * 1941-04-29 1944-11-21 Process for the preparation of resinous condensation products
US2457738A (en) * 1946-04-02 1948-12-28 Monsanto Chemicals Thermoplastic aminoplasts
US2476127A (en) * 1946-06-07 1949-07-12 American Cyanamid Co Reaction product of a polymethylol melamine and an aromatic amine
US2642360A (en) * 1946-12-27 1953-06-16 Union Carbide & Carbon Corp Manufacture of wet strength paper
US2559976A (en) * 1947-03-26 1951-07-10 American Cyanamid Co Resinous reaction product of aromatic amine and melamine-formaldehyde
US2555605A (en) * 1948-03-04 1951-06-05 American Cyanamid Co Process for producing mixed condensation products
US2608546A (en) * 1949-01-26 1952-08-26 Monsanto Chemicals Modified melamine-formaldehyde resins
DE1149902B (en) * 1960-11-18 1963-06-06 Sueddeutsche Kalkstickstoff Process for the production of higher molecular weight condensation products

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