BULKING AGENTS FOR PAPER, HIGH-BULKINESS PULP SHEETS, AND PROCESS FOR THE PRODUCTION OF THE SHEETS

Title:

BULKING AGENTS FOR PAPER, HIGH-BULKINESS PULP SHEETS, AND PROCESS FOR THE PRODUCTION OF THE SHEETS

Document Type and Number:

WIPO Patent Application WO/1998/003730

Kind Code:

A1

Abstract:

Bulking agents for paper enabling the production of bulky pulp sheets without detriment to the strength of paper, which comprise compounds of general formula (1) RO(EO)�m?(PO)�n?H wherein R is C�6?-C�22? linear or branched alkyl or alkenyl, or alkylaryl wherein the alkyl has 4 to 20 carbon atoms; E is ethylene; P is propylene; m and n each refer to an average number of molecules added and are a number of 0 to 20 and a number of 0 to 50, respectively; and the EO and PO units may be arranged in block or at random and either of EO and PO may be attached directly to RO.

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JP4715592	Fabric softener for paper
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Inventors:

IKEDA YASUSHI (JP)
TAKAHASHI HIROMICHI (JP)
SOWA TOSHIKI (JP)
HAMAGUCHI KOJI (JP)

Application Number:

PCT/JP1997/002484

Publication Date:

January 29, 1998

Filing Date:

July 17, 1997

Export Citation:

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Assignee:

KAO CORP (JP)
IKEDA YASUSHI (JP)
TAKAHASHI HIROMICHI (JP)
SOWA TOSHIKI (JP)
HAMAGUCHI KOJI (JP)

International Classes:

D21H21/22; D21H17/06; D21H17/53; (IPC1-7): D21H17/06; D21H17/53

Foreign References:

CA878981A	1971-08-24
JPH0621440B2	1994-03-23
JPS58149399A	1983-09-05
JPH01306693A	1989-12-11
JPS4862683A	1973-09-01
JPS57136426A	1982-08-23
US4448638A	1984-05-15

Other References:

"Paper and Pulp, Vol. 2, (in Japanese)", Edited by CASEY, Translated by OHE, issued by CHUGAI SANGYO YUGEN KAISHA, (1984), pages 99-100.
See also references of EP 0930394A4

Attorney, Agent or Firm:

Furuya, Kaoru (1-8-11 Nihonbashi-Horidomech, Chuo-ku Tokyo 103, JP)

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