Paper making and fiber liberation – Processes and products – Non-fiber additive
Patent
1984-02-06
1986-03-18
Jiles, Henry R.
Paper making and fiber liberation
Processes and products
Non-fiber additive
1621646, 1621681, 1621683, 162174, 162175, 549255, C07D30760, D21H 308
Patent
active
045766800
ABSTRACT:
An internal sizing agent for paper making which produces excellent sizing effect and which can be used in neutral to alkaline regions without the ordinarily employed fixing agent such as aluminum sulfate. The sizing agent contains a specific reaction product and/or hydrogenation product of said reaction product, said reaction product being prepared by adding maleic anhydride to branched internal olefins having 14 to 36 carbon atoms which branched internal olefins are obtained by oligomerizing one member or a mixture of two or more of olefins having 6 to 18 carbon atoms.
REFERENCES:
patent: 3102064 (1963-08-01), Wurzburg et al.
patent: 3968005 (1976-07-01), Wurzburg
patent: 4302283 (1981-11-01), Blitzer et al.
Fujikawa Takashi
Kawatani Kimio
Watanabe Eiji
Arakawa Kagaku Kogyo Kabushiki Kaisha
Dentz Bernard I.
Jiles Henry R.
Nippon Petrochemicals Co. Ltd.
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