Title: Absorbent laminate

Abstract: An absorbent laminate comprising a first layer of absorbent material and at least one layer comprising a tissue having an absorbent carbohydrate derivative on at least one face.

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Inventors: Holst, Arno (Wiesbaden, DE, US)
Lask, Helmut (Wiesbaden, DE, US)

Application Number: 735445
Filing Date: 1976-10-26
Publication_date: 1979-03-20
Assignee: Hoechst Aktiengesellschaft (DE)
Primary Class(es): 604/368 428/37, 428/311.71, 428/534, 428/536, 604/376, 604/381
Other Classes:
US Patent Ref:

3589364	Jun, 1971	Dean et al.	128/285.
3661895	May, 1972	Germino et al.	536/106.
3723413	Mar, 1973	Chatterjee et al.	260/17.
3731686	May, 1973	Chatterjee	128/285.
3888256	Jun, 1975	Studinger	128/296.
3889678	Jun, 1975	Chatterjee et al.	128/285.
3965091	Jun, 1976	Holst et al.	260/17.
3993553	Nov, 1976	Assarsson et al.	128/284.
4000128	Dec, 1976	DEL Valle et al.	536/106.
4044766	Aug, 1977	Kaczmarzyk et al.	128/285.
4066828	Jan, 1978	Holst et al.	128/296.
4068067	Jan, 1978	Holst et al.	128/296.
4069177	Jan, 1978	Smith	128/284.
4075279	Feb, 1978	Holst et al.	128/296.
4076663	Feb, 1978	Masuda et al.	128/284.
4090013	May, 1978	Ganslaw et al.	128/296.

Other Refs:
Primary Examiner: Dixon, Jr., William R.
Assistant Examiner:
Attorney: Bryan; James E.