Internally coated reaction vessel for use in olefinic polymerization

Patent · Tue Apr 01 00:00:00 EST 1986

OSTI ID:5715839

Dorsch, J L; Smith, J D

This patent describes a polymerization reaction vessel having on all the internal surfaces with a coating that consists of the sodium salt of an oligomer(s) having the general structure wherein chi is an integer from 0 to 10. The oligomer(s) is the reaction product of benzaldehyde and resorcinol and wherein the coated surface are characterized by having a critical surface tension of at least 72 dynes/centimeter and a contact angle with water of about zero.

• Assignee: B.F. Goodrich Co., New York, NY
• Patent Number(s): US 4579758
• OSTI ID: 5715839
• Resource Relation: Patent File Date: Filed date 24 Feb 1983
• Country of Publication: United States
• Language: English

Related Subjects

02 PETROLEUM
ALKENES
POLYMERIZATION
BENZALDEHYDE
CHEMICAL REACTORS
COATINGS
RESORCINOL
SODIUM CHLORIDES
SURFACE TENSION
WATER
ALDEHYDES
ALKALI METAL COMPOUNDS
AROMATICS
CHEMICAL REACTIONS
CHLORIDES
CHLORINE COMPOUNDS
DEVELOPERS
HALIDES
HALOGEN COMPOUNDS
HYDROCARBONS
HYDROGEN COMPOUNDS
HYDROXY COMPOUNDS
ORGANIC COMPOUNDS
OXYGEN COMPOUNDS
PHENOLS
POLYPHENOLS
SODIUM COMPOUNDS
SURFACE PROPERTIES
020400* - Petroleum- Processing