ES269702A1 - Procedimiento de preparaciën de material celulësico esponjoso - Google Patents

Procedimiento de preparaciën de material celulësico esponjoso

Info

Publication number
ES269702A1
ES269702A1 ES0269702A ES269702A ES269702A1 ES 269702 A1 ES269702 A1 ES 269702A1 ES 0269702 A ES0269702 A ES 0269702A ES 269702 A ES269702 A ES 269702A ES 269702 A1 ES269702 A1 ES 269702A1
Authority
ES
Spain
Prior art keywords
groups
cellulose
yield
sponge material
ion
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES0269702A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
W & R Balston Ltd
Sponcel Ltd
Original Assignee
W & R Balston Ltd
Sponcel Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by W & R Balston Ltd, Sponcel Ltd filed Critical W & R Balston Ltd
Publication of ES269702A1 publication Critical patent/ES269702A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/08—Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/16—Organic material
    • B01J39/18—Macromolecular compounds
    • B01J39/22—Cellulose or wood; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2301/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives
ES0269702A 1960-08-15 1961-08-09 Procedimiento de preparaciën de material celulësico esponjoso Expired ES269702A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2822860A GB914421A (en) 1960-08-15 1960-08-15 Improvements in or relating to cellulosic sponge material

Publications (1)

Publication Number Publication Date
ES269702A1 true ES269702A1 (es) 1961-12-16

Family

ID=10272350

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0269702A Expired ES269702A1 (es) 1960-08-15 1961-08-09 Procedimiento de preparaciën de material celulësico esponjoso

Country Status (4)

Country Link
DE (1) DE1443119A1 (es)
ES (1) ES269702A1 (es)
GB (1) GB914421A (es)
NL (1) NL268197A (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5690996A (en) * 1992-11-02 1997-11-25 Sepragen Cross-linked cellulose sponge
GB9821783D0 (en) * 1998-10-06 1998-12-02 Bioprocessing Ltd Adsorbent medium
DE19924435A1 (de) 1999-05-28 2000-11-30 Eisu Innovative Ges Fuer Techn Filter aus Filterpapier oder papierartigem Vliesstoff
US8919662B2 (en) 2004-06-24 2014-12-30 Enviroscent, Inc. Scent devices and methods
US9132204B2 (en) 2010-03-31 2015-09-15 Enviroscent, Inc. Methods, compositions and articles for olfactory-active substances
US9149552B1 (en) 2014-09-29 2015-10-06 Enviroscent, Inc. Coating providing modulated release of volatile compositions
WO2016201089A1 (en) 2015-06-09 2016-12-15 Enviroscent, Inc. Formed three-dimensional matrix and associated coating providing modulated release of volatile compositions
USD800286S1 (en) 2015-07-31 2017-10-17 Enviroscent, Inc. Collection of scent-infused wound sheets
CN114010831A (zh) 2016-09-30 2022-02-08 伊万尔森特公司 具有调节气味释放的浆料基础材料形成的制品

Also Published As

Publication number Publication date
NL268197A (nl) 1964-06-25
GB914421A (en) 1963-01-02
DE1443119A1 (de) 1968-10-10

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