CA991544A - Complexes of iron and water swellable polymer - Google Patents

Complexes of iron and water swellable polymer

Info

Publication number
CA991544A
CA991544A CA153,317A CA153317A CA991544A CA 991544 A CA991544 A CA 991544A CA 153317 A CA153317 A CA 153317A CA 991544 A CA991544 A CA 991544A
Authority
CA
Canada
Prior art keywords
complexes
iron
water swellable
swellable polymer
polymer
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
CA153,317A
Other languages
English (en)
Other versions
CA153317S (en
Inventor
Alf-Goran Dahlberg
Thore O.V. Rydh
Karl-Gustav Hogberg
Sven Lindvall
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.)
Astra Lakemedel AB
Original Assignee
Astra Lakemedel AB
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
Priority claimed from SE12613/71A external-priority patent/SE359447B/xx
Priority claimed from SE12614/71A external-priority patent/SE356754B/xx
Application filed by Astra Lakemedel AB filed Critical Astra Lakemedel AB
Application granted granted Critical
Publication of CA991544A publication Critical patent/CA991544A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K33/00—Medicinal preparations containing inorganic active ingredients
    • A61K33/24—Heavy metals; Compounds thereof
    • A61K33/26—Iron; Compounds thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/28—Compounds containing heavy metals
    • A61K31/295—Iron group metal compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/06—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxycarboxylic acids

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Preparation (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polyethers (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
CA153,317A 1971-10-06 1972-10-05 Complexes of iron and water swellable polymer Expired CA991544A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE12613/71A SE359447B (enrdf_load_stackoverflow) 1971-10-06 1971-10-06
SE12614/71A SE356754B (enrdf_load_stackoverflow) 1971-10-06 1971-10-06

Publications (1)

Publication Number Publication Date
CA991544A true CA991544A (en) 1976-06-22

Family

ID=26655894

Family Applications (1)

Application Number Title Priority Date Filing Date
CA153,317A Expired CA991544A (en) 1971-10-06 1972-10-05 Complexes of iron and water swellable polymer

Country Status (21)

Country Link
JP (1) JPS4861611A (enrdf_load_stackoverflow)
AR (1) AR199188A1 (enrdf_load_stackoverflow)
BE (1) BE789758A (enrdf_load_stackoverflow)
CA (1) CA991544A (enrdf_load_stackoverflow)
CH (1) CH590891A5 (enrdf_load_stackoverflow)
CS (1) CS178876B2 (enrdf_load_stackoverflow)
CY (1) CY917A (enrdf_load_stackoverflow)
DD (1) DD105722A5 (enrdf_load_stackoverflow)
DE (1) DE2247021C3 (enrdf_load_stackoverflow)
ES (1) ES407332A1 (enrdf_load_stackoverflow)
FI (1) FI49475C (enrdf_load_stackoverflow)
FR (1) FR2157831B1 (enrdf_load_stackoverflow)
GB (1) GB1411266A (enrdf_load_stackoverflow)
HU (2) HU164864B (enrdf_load_stackoverflow)
IE (2) IE37760B1 (enrdf_load_stackoverflow)
KE (1) KE2757A (enrdf_load_stackoverflow)
MY (1) MY7800008A (enrdf_load_stackoverflow)
NL (1) NL162943C (enrdf_load_stackoverflow)
NO (1) NO132521C (enrdf_load_stackoverflow)
SU (1) SU730276A3 (enrdf_load_stackoverflow)
TR (1) TR17725A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
TR17725A (tr) 1975-07-23
IE37760L (en) 1973-04-06
NO132521B (enrdf_load_stackoverflow) 1975-08-18
DE2247021B2 (de) 1978-12-14
ES407332A1 (es) 1976-01-16
CH590891A5 (enrdf_load_stackoverflow) 1977-08-31
JPS4861611A (enrdf_load_stackoverflow) 1973-08-29
KE2757A (en) 1977-10-14
FI49475C (fi) 1975-07-10
SU730276A3 (ru) 1980-04-25
FI49475B (enrdf_load_stackoverflow) 1975-04-01
DE2247021C3 (de) 1979-08-16
DD105722A5 (enrdf_load_stackoverflow) 1974-05-12
GB1411266A (en) 1975-10-22
FR2157831A1 (enrdf_load_stackoverflow) 1973-06-08
IE37761L (en) 1973-04-06
CS178876B2 (en) 1977-10-31
MY7800008A (en) 1978-12-31
CY917A (en) 1977-12-23
HU164864B (enrdf_load_stackoverflow) 1974-05-28
DE2247021A1 (de) 1973-04-12
IE37761B1 (en) 1977-10-12
FR2157831B1 (enrdf_load_stackoverflow) 1976-04-23
NO132521C (enrdf_load_stackoverflow) 1975-11-26
BE789758A (fr) 1973-04-06
NL162943B (nl) 1980-02-15
HU165476B (enrdf_load_stackoverflow) 1974-09-28
NL7213482A (enrdf_load_stackoverflow) 1973-04-10
NL162943C (nl) 1980-07-15
IE37760B1 (en) 1977-10-12
AR199188A1 (es) 1974-08-14

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