Petroleum resins and their production with BF3 catalyst

James Hanley Clark (Inventor), Maria Leonor Garcia (Inventor), Kenneth Lewtas (Inventor), Karen Wilson (Inventor)

Research output: Patent

Abstract

Petroleum resins are produced using a supported BF3 cocatalyst complex. Preferably the cocatalyst is organic such as an alcohol or a carboxylic acid. Use of the catalyst in supported form together with the cocatalyst enables control over both Bronsted and Lewis acidity leading to better control of resin properties. Waste disposal and catalyst handling problems are also overcome.
Original languageEnglish
Patent numberUS 20020086954 A1
IPCC08F240/00, C08F4/14, C08F2/00, C09J107/00, C08F2/04, C08F4/00
Publication statusPublished - 4 Jul 2002

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Petroleum
Resins
Catalysts
Carboxylic Acids
Waste disposal
Acidity
Alcohols

Bibliographical note

US Patent 6,867,267

Cite this

Clark, J. H., Garcia, M. L., Lewtas, K., & Wilson, K. (2002). IPC No. C08F240/00, C08F4/14, C08F2/00, C09J107/00, C08F2/04, C08F4/00. Petroleum resins and their production with BF3 catalyst. (Patent No. US 20020086954 A1).
Clark, James Hanley (Inventor) ; Garcia, Maria Leonor (Inventor) ; Lewtas, Kenneth (Inventor) ; Wilson, Karen (Inventor). / Petroleum resins and their production with BF3 catalyst. IPC No.: C08F240/00, C08F4/14, C08F2/00, C09J107/00, C08F2/04, C08F4/00. Patent No.: US 20020086954 A1.
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abstract = "Petroleum resins are produced using a supported BF3 cocatalyst complex. Preferably the cocatalyst is organic such as an alcohol or a carboxylic acid. Use of the catalyst in supported form together with the cocatalyst enables control over both Bronsted and Lewis acidity leading to better control of resin properties. Waste disposal and catalyst handling problems are also overcome.",
author = "Clark, {James Hanley} and Garcia, {Maria Leonor} and Kenneth Lewtas and Karen Wilson",
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Clark, JH, Garcia, ML, Lewtas, K & Wilson, K 2002, Petroleum resins and their production with BF3 catalyst, Patent No. US 20020086954 A1, IPC No. C08F240/00, C08F4/14, C08F2/00, C09J107/00, C08F2/04, C08F4/00.

Petroleum resins and their production with BF3 catalyst. / Clark, James Hanley (Inventor); Garcia, Maria Leonor (Inventor); Lewtas, Kenneth (Inventor); Wilson, Karen (Inventor).

IPC No.: C08F240/00, C08F4/14, C08F2/00, C09J107/00, C08F2/04, C08F4/00. Patent No.: US 20020086954 A1.

Research output: Patent

TY - PAT

T1 - Petroleum resins and their production with BF3 catalyst

AU - Clark, James Hanley

AU - Garcia, Maria Leonor

AU - Lewtas, Kenneth

AU - Wilson, Karen

N1 - US Patent 6,867,267

PY - 2002/7/4

Y1 - 2002/7/4

N2 - Petroleum resins are produced using a supported BF3 cocatalyst complex. Preferably the cocatalyst is organic such as an alcohol or a carboxylic acid. Use of the catalyst in supported form together with the cocatalyst enables control over both Bronsted and Lewis acidity leading to better control of resin properties. Waste disposal and catalyst handling problems are also overcome.

AB - Petroleum resins are produced using a supported BF3 cocatalyst complex. Preferably the cocatalyst is organic such as an alcohol or a carboxylic acid. Use of the catalyst in supported form together with the cocatalyst enables control over both Bronsted and Lewis acidity leading to better control of resin properties. Waste disposal and catalyst handling problems are also overcome.

M3 - Patent

M1 - US 20020086954 A1

ER -

Clark JH, Garcia ML, Lewtas K, Wilson K, inventors. Petroleum resins and their production with BF3 catalyst. C08F240/00, C08F4/14, C08F2/00, C09J107/00, C08F2/04, C08F4/00. 2002 Jul 4.