GB1102218A - Oil-soluble condensation products and a process for their production - Google Patents

Oil-soluble condensation products and a process for their production

Info

Publication number
GB1102218A
GB1102218A GB5451066A GB5451066A GB1102218A GB 1102218 A GB1102218 A GB 1102218A GB 5451066 A GB5451066 A GB 5451066A GB 5451066 A GB5451066 A GB 5451066A GB 1102218 A GB1102218 A GB 1102218A
Authority
GB
United Kingdom
Prior art keywords
mole
product
condensation products
dissolved
soluble condensation
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
GB5451066A
Inventor
Erich Haarer
Ernst Fuerst
Guenther Nottes
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.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik 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 BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Publication of GB1102218A publication Critical patent/GB1102218A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G33/00—Dewatering or demulsification of hydrocarbon oils
    • C10G33/04—Dewatering or demulsification of hydrocarbon oils with chemical means
    • 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
    • C08G10/00—Condensation polymers of aldehydes or ketones with aromatic hydrocarbons or halogenated aromatic hydrocarbons only
    • C08G10/02—Condensation polymers of aldehydes or ketones with aromatic hydrocarbons or halogenated aromatic hydrocarbons only of aldehydes
    • C08G10/04—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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
    • C08G65/2603—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen
    • C08G65/2606—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen containing hydroxyl groups
    • C08G65/2612—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen containing hydroxyl groups containing aromatic or arylaliphatic hydroxyl groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Phenolic Resins Or Amino Resins (AREA)

Abstract

Oil soluble condensation products are prepared by interacting (a) 1 mole of a dialkyl benzene with (b) 1.5 mole to 6 mole of HCHO or an equivalent amount of a nitrogen-free formaldehyde generator at 70-180 DEG C., using an acid catalyst, neutralizing the product or washing out the acid and treating the product with (c) 10-40 times its weight of ethylene oxide or propylene oxide. The alkyl groups in (a) may contain up to 20 carbon atoms. (a) and (b) may be reacted in the presence of 1 mole of H2SO4 as catalyst. The second reaction may be under a pressure of 2-20 atmospheres in the presence of a caustic alkali as initiator and an inert solvent. Both reactions may be effected under an inert atmosphere and (a), (b) and/or (c) may be replaced by mixtures of reactants. In an example formalin and di-isopropylbenzene are interacted and the product dissolved in diisopropylbenzene. KOH is added as initiator followed successively by propylene oxide and ethylene oxide. The product is extracted from the solvent and dissolved in a mixture of di- and mono-methyl naphthalene.
GB5451066A 1965-12-07 1966-12-06 Oil-soluble condensation products and a process for their production Expired GB1102218A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0084862 1965-12-07

Publications (1)

Publication Number Publication Date
GB1102218A true GB1102218A (en) 1968-02-07

Family

ID=6982631

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5451066A Expired GB1102218A (en) 1965-12-07 1966-12-06 Oil-soluble condensation products and a process for their production

Country Status (5)

Country Link
AT (1) AT267864B (en)
BE (1) BE690418A (en)
DE (1) DE1570320A1 (en)
FR (1) FR1503363A (en)
GB (1) GB1102218A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4082728A (en) * 1976-08-23 1978-04-04 The Standard Oil Company Xylene-formaldehyde resin compositions and process
DE19916945C1 (en) * 1999-04-15 2000-10-05 Clariant Gmbh Aromatic aldehyde resins and their use as emulsion breakers

Also Published As

Publication number Publication date
DE1570320A1 (en) 1970-03-05
AT267864B (en) 1969-01-27
BE690418A (en) 1967-05-29
FR1503363A (en) 1967-11-24

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