Title: Paper for serving cable cores

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Claims: What is claimed is:

1. A paper for serving cable cores for the purpose of providing a swellable layer, comprising a paper base having a layer thereon of granules of a cross-linked cellulose ether which is inherently soluble in water, but is insoluble therein due to cross-linking, and which remains water-absorbent.

Other info:

Inventors: Dorr, Hans W. (Wiesbaden-Biebrich, DE, US)
Grosse, Ludwig (Taunusstein, DE, US)

Application Number: 533466
Filing Date: 1974-12-16
Publication_date: 1978-10-31
Assignee: Hoechst Aktiengesellschaft (DE1)
Primary Class(es): 428/535 162/124, 427/202, 536/98, 536/109
Other Classes:
US Patent Ref:

2554454	May, 1951	Casebolt	428/535.
3269855	Aug, 1966	Moes et al.	428/535.
3823057	Jul, 1974	Roberts et al.	428/535.

Other Refs: 2,152,5761,024,881

Apr, 1973	DE.
Apr, 1966	GB

Primary Examiner: Ives, P. C.
Assistant Examiner:
Attorney: Bryan; James E.