GB1411266A - Water swellable polymers and their metal complexes - Google Patents

Water swellable polymers and their metal complexes

Info

Publication number
GB1411266A
GB1411266A GB4607472A GB4607472A GB1411266A GB 1411266 A GB1411266 A GB 1411266A GB 4607472 A GB4607472 A GB 4607472A GB 4607472 A GB4607472 A GB 4607472A GB 1411266 A GB1411266 A GB 1411266A
Authority
GB
United Kingdom
Prior art keywords
acid
lactone
epichlorohydrin
oct
glycerol
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
GB4607472A
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.)
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 SE12614/71A external-priority patent/SE356754B/xx
Priority claimed from SE12613/71A external-priority patent/SE359447B/xx
Application filed by Astra Lakemedel AB filed Critical Astra Lakemedel AB
Publication of GB1411266A publication Critical patent/GB1411266A/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)
  • Veterinary Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (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)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Polyethers (AREA)
GB4607472A 1971-10-06 1972-10-05 Water swellable polymers and their metal complexes Expired GB1411266A (en)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
GB1411266A true GB1411266A (en) 1975-10-22

Family

ID=26655894

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4607472A Expired GB1411266A (en) 1971-10-06 1972-10-05 Water swellable polymers and their metal complexes

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) IE37761B1 (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
NL7213482A (enrdf_load_stackoverflow) 1973-04-10
CS178876B2 (en) 1977-10-31
MY7800008A (en) 1978-12-31
DE2247021C3 (de) 1979-08-16
NO132521C (enrdf_load_stackoverflow) 1975-11-26
NO132521B (enrdf_load_stackoverflow) 1975-08-18
ES407332A1 (es) 1976-01-16
CA991544A (en) 1976-06-22
CY917A (en) 1977-12-23
KE2757A (en) 1977-10-14
HU164864B (enrdf_load_stackoverflow) 1974-05-28
FR2157831B1 (enrdf_load_stackoverflow) 1976-04-23
FR2157831A1 (enrdf_load_stackoverflow) 1973-06-08
NL162943B (nl) 1980-02-15
DE2247021A1 (de) 1973-04-12
IE37760L (en) 1973-04-06
HU165476B (enrdf_load_stackoverflow) 1974-09-28
SU730276A3 (ru) 1980-04-25
BE789758A (fr) 1973-04-06
IE37761L (en) 1973-04-06
CH590891A5 (enrdf_load_stackoverflow) 1977-08-31
FI49475B (enrdf_load_stackoverflow) 1975-04-01
DD105722A5 (enrdf_load_stackoverflow) 1974-05-12
AR199188A1 (es) 1974-08-14
NL162943C (nl) 1980-07-15
DE2247021B2 (de) 1978-12-14
TR17725A (tr) 1975-07-23
IE37761B1 (en) 1977-10-12
JPS4861611A (enrdf_load_stackoverflow) 1973-08-29
IE37760B1 (en) 1977-10-12
FI49475C (fi) 1975-07-10

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee