ATE89008T1 - Modifizierung von alginaten oder sonstigen uronsaeureverbindungen durch co2-behandlung. - Google Patents

Modifizierung von alginaten oder sonstigen uronsaeureverbindungen durch co2-behandlung.

Info

Publication number
ATE89008T1
ATE89008T1 AT87906475T AT87906475T ATE89008T1 AT E89008 T1 ATE89008 T1 AT E89008T1 AT 87906475 T AT87906475 T AT 87906475T AT 87906475 T AT87906475 T AT 87906475T AT E89008 T1 ATE89008 T1 AT E89008T1
Authority
AT
Austria
Prior art keywords
alginates
pct
uronic acid
modification
treatment
Prior art date
Application number
AT87906475T
Other languages
English (en)
Inventor
Gudmund Skjak-Brak
Trygve Eklund
Husby Kurt Ove Von
Bjarne Johannes Kvam
Olav Smidsrod
Original Assignee
Protan As
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 Protan As filed Critical Protan As
Application granted granted Critical
Publication of ATE89008T1 publication Critical patent/ATE89008T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/006—Heteroglycans, i.e. polysaccharides having more than one sugar residue in the main chain in either alternating or less regular sequence; Gellans; Succinoglycans; Arabinogalactans; Tragacanth or gum tragacanth or traganth from Astragalus; Gum Karaya from Sterculia urens; Gum Ghatti from Anogeissus latifolia; Derivatives thereof
    • C08B37/0084—Guluromannuronans, e.g. alginic acid, i.e. D-mannuronic acid and D-guluronic acid units linked with alternating alpha- and beta-1,4-glycosidic bonds; Derivatives thereof, e.g. alginates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/006—Heteroglycans, i.e. polysaccharides having more than one sugar residue in the main chain in either alternating or less regular sequence; Gellans; Succinoglycans; Arabinogalactans; Tragacanth or gum tragacanth or traganth from Astragalus; Gum Karaya from Sterculia urens; Gum Ghatti from Anogeissus latifolia; Derivatives thereof
    • C08B37/0063—Glycosaminoglycans or mucopolysaccharides, e.g. keratan sulfate; Derivatives thereof, e.g. fucoidan
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/54—Improvements relating to the production of bulk chemicals using solvents, e.g. supercritical solvents or ionic liquids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Organic Chemistry (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Saccharide Compounds (AREA)
  • Medicinal Preparation (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
AT87906475T 1986-10-17 1987-10-06 Modifizierung von alginaten oder sonstigen uronsaeureverbindungen durch co2-behandlung. ATE89008T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NO864147A NO160374C (no) 1986-10-17 1986-10-17 Fremgangsmaate for modifisering av alginater (polyuronider) slik at de faar endrede fysikalske egenskaper.
EP87906475A EP0288494B1 (de) 1986-10-17 1987-10-06 Modifizierung von alginaten oder sonstigen uronsäureverbindungen durch co2-behandlung
PCT/NO1987/000065 WO1988002758A1 (en) 1986-10-17 1987-10-06 Modification of alginates or other uronic acid compounds by treatment with co2

Publications (1)

Publication Number Publication Date
ATE89008T1 true ATE89008T1 (de) 1993-05-15

Family

ID=19889302

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87906475T ATE89008T1 (de) 1986-10-17 1987-10-06 Modifizierung von alginaten oder sonstigen uronsaeureverbindungen durch co2-behandlung.

Country Status (21)

Country Link
US (1) US4990601A (de)
EP (1) EP0288494B1 (de)
JP (1) JPH01501316A (de)
KR (1) KR880701738A (de)
AT (1) ATE89008T1 (de)
AU (1) AU604070B2 (de)
BR (1) BR8707509A (de)
DE (1) DE3785754T2 (de)
DK (1) DK330688A (de)
ES (1) ES2007422A6 (de)
FI (1) FI882884A7 (de)
HU (1) HU202251B (de)
IL (1) IL84177A (de)
MC (1) MC1937A1 (de)
MW (1) MW2488A1 (de)
NO (1) NO160374C (de)
NZ (1) NZ222182A (de)
PH (1) PH23281A (de)
RO (1) RO104348B1 (de)
SU (1) SU1804464A3 (de)
WO (1) WO1988002758A1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5166137A (en) * 1991-03-27 1992-11-24 Nobipols Forskningsstiftelse Guluronic acid polymers and use of same for inhibition of cytokine production
US5783627A (en) * 1996-09-09 1998-07-21 University Of Massachusetts Dense gas-compatible enzymes
US5977348A (en) * 1997-07-25 1999-11-02 National Starch And Chemical Investment Holding Corporation Polysaccharide modification in densified fluid
US7223571B2 (en) * 1998-04-02 2007-05-29 The Board Of Regents Of The Universtiy Of Oklahoma Targeted glycosaminoglycan polymers by polymer grafting and methods of making and using same
US20080108110A1 (en) * 1998-04-02 2008-05-08 Deangelis Paul L Targeted glycosaminoglycan polymers by polymer grafting and methods of making and using same
US20060188966A1 (en) * 1998-04-02 2006-08-24 Deangelis Paul L Natural, chimeric and hybrid glycosaminoglycan polymers and methods of making and using same
US20030104601A1 (en) * 1999-04-01 2003-06-05 Deangelis Paul L. Chondroitin synthase gene and methods of making and using same
US7642071B2 (en) 1999-04-01 2010-01-05 The Board Of Regents Of The University Of Oklahoma Methods of expressing gram-negative glycosaminoglycan synthase genes in gram-positive hosts
FR2873700B1 (fr) * 2004-07-29 2006-11-24 Centre Nat Rech Scient Cnrse Procede d'oxydation controlee de polysaccharides
CA2656210C (en) 2006-07-04 2018-01-02 Spermvital As Preservation and controlled delivery/release of spermatozoa
EP2283146A4 (de) * 2008-04-29 2012-02-22 Marshall University Res Corp Verfahren zur herstellung bakterieller alginate
CN102113324B (zh) 2008-07-31 2013-09-25 三菱电机株式会社 视频编码装置、视频编码方法、视频再现装置、视频再现方法
JP2012121963A (ja) * 2010-12-07 2012-06-28 Meiji Univ ポリグルロン酸の製造方法、ポリマンヌロン酸の製造方法、ポリグルロン酸、及びポリマンヌロン酸
GB201120368D0 (en) 2011-11-24 2012-01-04 Sperm Vital As Methods for the preparation of hydrogels
FR2994387B1 (fr) * 2012-08-13 2016-07-29 Basf Beauty Care Solutions France Sas Ingredient hydratant cosmetique ou pharmaceutique
CN104341535B (zh) * 2013-08-07 2018-09-14 青岛博研达工业技术研究所(普通合伙) 一种浒苔高值化提取方法
CN104341233A (zh) * 2013-08-08 2015-02-11 青岛博研达工业技术研究所(普通合伙) 一种高效提取裙带菜孢子叶中营养物质的方法
CN104341536A (zh) * 2013-08-08 2015-02-11 青岛博研达工业技术研究所(普通合伙) 一种高效提取海藻中营养物质的方法
CN104341537A (zh) * 2013-08-08 2015-02-11 青岛博研达工业技术研究所(普通合伙) 一种脱砷提取羊栖菜中营养物质的方法
RU2691990C2 (ru) * 2015-03-19 2019-06-19 Дмитрий Викторович Незговоров Производное альгиновой кислоты
EP3547834B1 (de) 2016-12-05 2021-08-04 Spermvital AS Zusammensetzungen mit verzögerter freisetzung
WO2019234010A1 (en) 2018-06-04 2019-12-12 Spermvital As Functionalized kit for preparing hydrogels

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US341072A (en) * 1886-05-04 Barton
NL296818A (de) * 1962-08-21
NO845059L (no) * 1984-12-17 1986-06-18 Sintef Inst For Marin Biokjemi Fremgangsmaate for fremstilling av alginater med endrede fysikalske egenskaper samt anvendelse av disse alginater.

Also Published As

Publication number Publication date
BR8707509A (pt) 1989-02-21
WO1988002758A1 (en) 1988-04-21
SU1804464A3 (en) 1993-03-23
NZ222182A (en) 1990-06-26
IL84177A (en) 1992-11-15
NO160374C (no) 1989-04-12
EP0288494A1 (de) 1988-11-02
RO104348B1 (en) 1993-04-25
KR880701738A (ko) 1988-11-04
FI882884L (fi) 1988-06-16
DE3785754T2 (de) 1994-01-05
ES2007422A6 (es) 1989-06-16
DK330688D0 (da) 1988-06-16
US4990601A (en) 1991-02-05
AU604070B2 (en) 1990-12-06
DK330688A (da) 1988-06-16
PH23281A (en) 1989-06-23
NO864147D0 (no) 1986-10-17
DE3785754D1 (de) 1993-06-09
IL84177A0 (en) 1988-03-31
EP0288494B1 (de) 1993-05-05
HU202251B (en) 1991-02-28
FI882884A0 (fi) 1988-06-16
HUT52118A (en) 1990-06-28
NO864147L (no) 1988-04-18
MW2488A1 (en) 1989-02-08
JPH01501316A (ja) 1989-05-11
AU8074987A (en) 1988-05-06
FI882884A7 (fi) 1988-06-16
MC1937A1 (fr) 1989-05-19
NO160374B (no) 1989-01-02

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