FR470810A -
Process for the manufacture of hard products of condensation of formaldehyde and phenol with coal tar, turpentine and other organic materials
- Google Patents
Process for the manufacture of hard products of condensation of formaldehyde and phenol with coal tar, turpentine and other organic materials
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.)
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.)
Individual
Original Assignee
Individual
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 IndividualfiledCriticalIndividual
Application grantedgrantedCritical
Publication of FR470810ApublicationCriticalpatent/FR470810A/en
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
Landscapes
Chemical & Material Sciences
(AREA)
General Chemical & Material Sciences
(AREA)
Health & Medical Sciences
(AREA)
Chemical Kinetics & Catalysis
(AREA)
Medicinal Chemistry
(AREA)
Polymers & Plastics
(AREA)
Organic Chemistry
(AREA)
FR470810D1914-04-111914-04-11
Process for the manufacture of hard products of condensation of formaldehyde and phenol with coal tar, turpentine and other organic materials
ExpiredFR470810A
(en)
Process for preparing ethers p. dialkylamidophenylglyoxylics, eg. tetraalcoyldiamidodiphenylglycolics and p. hexaalcoyltriamidotriphenylacetics by condensation of oxalic ethers with tertiary aromatic amines
Process for obtaining durable, dust-proof and tar-free coatings, therefore not bleeding and not staining, for highways, garden paths, etc., as well as plates suitable for the manufacture of these coatings and process for their manufacturing