DK45592A - POLY (LACTID-CO-GLYCOLID) POLYMER CONTAINING AT LEAST 25 MOL% Lactic Acid UNITS AND UP TO 75 MOL% GLYCOS ACID UNITS AND PROCEDURES FOR PREPARING IT - Google Patents

POLY (LACTID-CO-GLYCOLID) POLYMER CONTAINING AT LEAST 25 MOL% Lactic Acid UNITS AND UP TO 75 MOL% GLYCOS ACID UNITS AND PROCEDURES FOR PREPARING IT Download PDF

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Publication number
DK45592A
DK45592A DK045592A DK45592A DK45592A DK 45592 A DK45592 A DK 45592A DK 045592 A DK045592 A DK 045592A DK 45592 A DK45592 A DK 45592A DK 45592 A DK45592 A DK 45592A
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DK
Denmark
Prior art keywords
acid units
mol
poly
polymer containing
glycolid
Prior art date
Application number
DK045592A
Other languages
Danish (da)
Other versions
DK174120B1 (en
DK45592D0 (en
Inventor
Francis Gowland Hutchinson
Original Assignee
Ici Plc
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 DK059182A external-priority patent/DK164845B/en
Application filed by Ici Plc filed Critical Ici Plc
Priority to DK199200455A priority Critical patent/DK174120B1/en
Publication of DK45592A publication Critical patent/DK45592A/en
Publication of DK45592D0 publication Critical patent/DK45592D0/en
Application granted granted Critical
Publication of DK174120B1 publication Critical patent/DK174120B1/en

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  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Medicinal Preparation (AREA)

Abstract

Poly(lactide-co-glycolide)polymer containing at least 25 mol per cent lactic acid units and up to 75 mol per cent glycolic acid units and method for preparation thereof. The polylactides are suitable for use in pharmaceutical agents containing a pharmacologically active acid-stable polypeptide, such as releases the polypeptide at approximately constant rate in a primarily single-phase manner with little or no induction period for the release when placed in an aqueous physiological environment.
DK199200455A 1981-02-16 1992-04-03 Poly(lactide-co-glycol)polymer comprising at least 25 mol per cent lactic acid units and up to 75 mol per cent glycolic acid units and method for production thereof DK174120B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK199200455A DK174120B1 (en) 1981-02-16 1992-04-03 Poly(lactide-co-glycol)polymer comprising at least 25 mol per cent lactic acid units and up to 75 mol per cent glycolic acid units and method for production thereof

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
GB8104734 1981-02-16
GB8104734 1981-02-16
DK59182 1982-02-11
DK059182A DK164845B (en) 1981-02-16 1982-02-11 PHARMACEUTICAL AGENTS INCLUDING CONTINUOUS RELEASE
DK45592 1992-04-03
DK199200455A DK174120B1 (en) 1981-02-16 1992-04-03 Poly(lactide-co-glycol)polymer comprising at least 25 mol per cent lactic acid units and up to 75 mol per cent glycolic acid units and method for production thereof

Publications (3)

Publication Number Publication Date
DK45592A true DK45592A (en) 1992-04-03
DK45592D0 DK45592D0 (en) 1992-04-03
DK174120B1 DK174120B1 (en) 2002-07-01

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Family Applications (1)

Application Number Title Priority Date Filing Date
DK199200455A DK174120B1 (en) 1981-02-16 1992-04-03 Poly(lactide-co-glycol)polymer comprising at least 25 mol per cent lactic acid units and up to 75 mol per cent glycolic acid units and method for production thereof

Country Status (1)

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DK (1) DK174120B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3782481A (en) * 1971-12-29 1974-01-01 S Quanbeck Field cultivator tool support

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3782481A (en) * 1971-12-29 1974-01-01 S Quanbeck Field cultivator tool support

Also Published As

Publication number Publication date
DK174120B1 (en) 2002-07-01
DK45592D0 (en) 1992-04-03

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Date Code Title Description
B1 Patent granted (law 1993)
PUP Patent expired