DK0846495T3 - Ionbyttermateriale på polysaccharidbasis og fremgangsmåde til fremstilling - Google Patents

Ionbyttermateriale på polysaccharidbasis og fremgangsmåde til fremstilling

Info

Publication number: DK0846495T3
Authority: DK; Denmark
Prior art keywords: polysaccharide; preparation; ion exchange; exchange material; based ion
Prior art date: 1996-12-05

Application number

DK97116829T

Other languages

English (en)

Inventor

Bao Wen Prof Dr Zhang

Antonius Prof Dr Kettrup

Klaus Dr Fischer

Dieter Dr Bieniek

Original Assignee

Gsf Forschungszentrum Umwelt

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.)

1996-12-05

Filing date

1997-09-27

Publication date

2002-08-12

1997-09-27 Application filed by Gsf Forschungszentrum Umwelt filed Critical Gsf Forschungszentrum Umwelt

2002-08-12 Application granted granted Critical

2002-08-12 Publication of DK0846495T3 publication Critical patent/DK0846495T3/da

Links

239000000463 material Substances 0.000 title abstract 3
150000004676 glycans Chemical class 0.000 title abstract 2
238000005342 ion exchange Methods 0.000 title abstract 2
229920001282 polysaccharide Polymers 0.000 title abstract 2
239000005017 polysaccharide Substances 0.000 title abstract 2
238000000034 method Methods 0.000 title 1
125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract 1
SFZULDYEOVSIKM-UHFFFAOYSA-N chembl321317 Chemical group C1=CC(C(=N)NO)=CC=C1C1=CC=C(C=2C=CC(=CC=2)C(=N)NO)O1 SFZULDYEOVSIKM-UHFFFAOYSA-N 0.000 abstract 1
125000001183 hydrocarbyl group Chemical group 0.000 abstract 1
125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1

Classifications

- 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

Landscapes

Chemical & Material Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Wood Science & Technology (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Treatment Of Water By Ion Exchange (AREA)
Polysaccharides And Polysaccharide Derivatives (AREA)

DK97116829T 1996-12-05 1997-09-27 Ionbyttermateriale på polysaccharidbasis og fremgangsmåde til fremstilling DK0846495T3 (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19650485A DE19650485C2 (de)	1996-12-05	1996-12-05	Ionenaustauschermaterial auf Cellulosebasis und Verfahren zu dessen Herstellung

Publications (1)

Publication Number	Publication Date
DK0846495T3 true DK0846495T3 (da)	2002-08-12

Family

ID=7813742

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK97116829T DK0846495T3 (da)	1996-12-05	1997-09-27	Ionbyttermateriale på polysaccharidbasis og fremgangsmåde til fremstilling

Country Status (4)

Country	Link
EP (1)	EP0846495B1 (da)
AT (1)	ATE216634T1 (da)
DE (2)	DE19650485C2 (da)
DK (1)	DK0846495T3 (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR100492461B1 (ko) *	2002-06-22	2005-05-31	학교법인 인하학원	Ｏ-폴리사카라이드를 이용한 중금속의 제거방법
CA2503573C (en) *	2002-11-01	2012-07-03	E. I. Du Pont De Nemours And Company	Copper complexes and their use as wood preservatives

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3395070A (en) *	1962-09-24	1968-07-30	Tee Pak Inc	Paper product containing cellulose graft polymers
FR2192115B2 (da) *	1972-07-13	1975-03-07	Inst Textile De France
DE2356532A1 (de) *	1973-11-13	1975-05-15	Procter & Gamble	Cellulosepfropfpolymer-ionenaustauscher
FR2250765A1 (en) *	1973-11-14	1975-06-06	Procter & Gamble	Cellulose-based cationic exchange material - by grafting with acrylic monomer, and reacting at elevated temp with strong alkali
DE3070021D1 (en) *	1979-09-19	1985-03-07	Aligena Ag	Porous semipermeable membrane based on polyacrylonitrile modified by amidoxime groups, process for its preparation and their use

1996
- 1996-12-05 DE DE19650485A patent/DE19650485C2/de not_active Expired - Fee Related
1997
- 1997-09-27 AT AT97116829T patent/ATE216634T1/de not_active IP Right Cessation
- 1997-09-27 DE DE59707098T patent/DE59707098D1/de not_active Expired - Fee Related
- 1997-09-27 EP EP97116829A patent/EP0846495B1/de not_active Expired - Lifetime
- 1997-09-27 DK DK97116829T patent/DK0846495T3/da active

Also Published As

Publication number	Publication date
EP0846495A2 (de)	1998-06-10
DE19650485A1 (de)	1998-06-10
ATE216634T1 (de)	2002-05-15
EP0846495B1 (de)	2002-04-24
DE19650485C2 (de)	2001-06-21
DE59707098D1 (de)	2002-05-29
EP0846495A3 (de)	1998-08-05

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