Compositions: coating or plastic – Coating or plastic compositions – Heterocyclic
Patent
1997-12-23
2000-04-11
Brunsman, David
Compositions: coating or plastic
Coating or plastic compositions
Heterocyclic
C09D 712
Patent
active
06048392&
ABSTRACT:
A sizing agent for paper that is a 2-oxetanone ketene multimer which is not solid at 35.degree. C., particularly a multimer mixture in which at least 25 weight percent of the hydrocarbon substituents contain irregularities such as branched alkyl groups or linear or branched alkenyl groups. Paper surface sized with the 2-oxetanone ketene multimer sizing agent and the method of surface sizing paper are also disclosed.
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Brungardt Clement L.
Riehle Richard J.
Zhang Jian Jian
Brunsman David
Hercules Incorporated
Kuller Mark D.
Sloan Martin F.
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