IT1282187B1 - Process for coating objects with hyaluronic acid and derivatives - Google Patents
Process for coating objects with hyaluronic acid and derivativesInfo
- Publication number
- IT1282187B1 IT1282187B1 IT95PD000030A ITPD950030A IT1282187B1 IT 1282187 B1 IT1282187 B1 IT 1282187B1 IT 95PD000030 A IT95PD000030 A IT 95PD000030A IT PD950030 A ITPD950030 A IT PD950030A IT 1282187 B1 IT1282187 B1 IT 1282187B1
- Authority
- IT
- Italy
- Prior art keywords
- derivatives
- hyaluronic acid
- objects
- coating objects
- coating
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 4
- KIUKXJAPPMFGSW-DNGZLQJQSA-N (2S,3S,4S,5R,6R)-6-[(2S,3R,4R,5S,6R)-3-Acetamido-2-[(2S,3S,4R,5R,6R)-6-[(2R,3R,4R,5S,6R)-3-acetamido-2,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-2-carboxy-4,5-dihydroxyoxan-3-yl]oxy-5-hydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-3,4,5-trihydroxyoxane-2-carboxylic acid Chemical compound CC(=O)N[C@H]1[C@H](O)O[C@H](CO)[C@@H](O)[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@H](O[C@H]2[C@@H]([C@@H](O[C@H]3[C@@H]([C@@H](O)[C@H](O)[C@H](O3)C(O)=O)O)[C@H](O)[C@@H](CO)O2)NC(C)=O)[C@@H](C(O)=O)O1 KIUKXJAPPMFGSW-DNGZLQJQSA-N 0.000 title abstract 2
- 239000011248 coating agent Substances 0.000 title abstract 2
- 238000000576 coating method Methods 0.000 title abstract 2
- 229920002674 hyaluronan Polymers 0.000 title abstract 2
- 229960003160 hyaluronic acid Drugs 0.000 title abstract 2
- 229920000642 polymer Polymers 0.000 abstract 2
- 230000003993 interaction Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
Landscapes
- Materials For Medical Uses (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Abstract
This invention relates to a new process for coating the outer surface of objects with hyaluronic acid and its derivatives or other natural or semisynthetic polymers for applications in the health/surgical field and in diagnostics. In accordance with this process it is possible to bond the polymer stably to the surfaces of objects made from a wide range of materials. The surfaces treated according to this process are characterised by high wettability and run-off in an aqueous environment and improved properties in interactions with biological phases.
Priority Applications (20)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT95PD000030A IT1282187B1 (en) | 1995-02-07 | 1995-02-07 | Process for coating objects with hyaluronic acid and derivatives |
AU47884/96A AU704047B2 (en) | 1995-02-07 | 1996-02-07 | Process for the coating of objects with hyaluronic acid, derivatives thereof, and semisynthetic polymers |
CA002212519A CA2212519C (en) | 1995-02-07 | 1996-02-07 | Process for the coating of objects with hyaluronic acid, derivatives thereof, and semisynthetic polymers |
EP96904009A EP0808181B1 (en) | 1995-02-07 | 1996-02-07 | Process for the coating of objects with hyaluronic acid, derivatives thereof, and semisynthetic polymers |
US08/930,858 US6129956A (en) | 1995-02-07 | 1996-02-07 | Process for the coating of objects with hyaluronic acid, derivatives thereof, and semisynthetic polymers |
CNB961918098A CN1141149C (en) | 1995-02-07 | 1996-02-07 | Process for the coating of objects with hyaluronic acid, derivatives thereof, and natural and semisynthetic polymers |
BR9607516A BR9607516A (en) | 1995-02-07 | 1996-02-07 | Process for coating objects with hyaluronic acid derived from them and semi-synthetic polymers |
HU9702114A HU219815B (en) | 1995-02-07 | 1996-02-07 | Process for the coating of objects with hyaluronic acid, derivatives thereof, and semisynthetic polymers |
AT96904009T ATE219381T1 (en) | 1995-02-07 | 1996-02-07 | METHOD FOR COATING OBJECTS WITH HYALURONIC ACID, ITS DERIVATIVES AND SEMI-SYNTHETIC POLYMERS |
PCT/EP1996/000509 WO1996024392A1 (en) | 1995-02-07 | 1996-02-07 | Process for the coating of objects with hyaluronic acid, derivatives thereof, and semisynthetic polymers |
JP8523988A JPH10513378A (en) | 1995-02-07 | 1996-02-07 | Hyaluronic acid, derivatives thereof, and methods of coating objects with semi-synthetic polymers |
ES96904009T ES2179930T3 (en) | 1995-02-07 | 1996-02-07 | PROCEDURE FOR THE COATING OF OBJECTS WITH Hyaluronic Acid, DERIVATIVES OF THE SAME AND SEMISINTETIC POLYMERS. |
TR97/00760T TR199700760T1 (en) | 1995-02-07 | 1996-02-07 | Coating of objects with hyaluronic acid. |
DE69621911T DE69621911T2 (en) | 1995-02-07 | 1996-02-07 | METHOD FOR COATING OBJECTS WITH HYALURONIC ACID, THEIR DERIVATIVES AND SEMI-SYNTHETIC POLYMERS |
PL96321781A PL182804B1 (en) | 1995-02-07 | 1996-02-07 | Method of coating objects with hialuronic acid, its derivatives and semi-synthetic polymers |
CZ19972509A CZ293637B6 (en) | 1995-02-07 | 1996-02-07 | Process for coating surface of an object with hyaluronic acid or derivative thereof |
NZ302264A NZ302264A (en) | 1995-02-07 | 1996-02-07 | Process for coating objects, used in healthcare, surgery and diagnostic applications, with hyaluronic acid derivatives and natural and semisynthetic polymers |
NO19973648A NO313687B1 (en) | 1995-02-07 | 1997-08-07 | Process for coating articles with hyaluronic acid, derivatives thereof, and semi-synthetic polymers |
MX9706054A MX9706054A (en) | 1995-02-07 | 1997-08-07 | Process for the coating of objects with hyaluronic acid, derivatives thereof, and semisynthetic polymers. |
JP2007313385A JP2008080153A (en) | 1995-02-07 | 2007-12-04 | Process for coating object with hyaluronic acid, derivatives thereof, and semisynthetic polymers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT95PD000030A IT1282187B1 (en) | 1995-02-07 | 1995-02-07 | Process for coating objects with hyaluronic acid and derivatives |
Publications (3)
Publication Number | Publication Date |
---|---|
ITPD950030A0 ITPD950030A0 (en) | 1995-02-07 |
ITPD950030A1 ITPD950030A1 (en) | 1996-08-07 |
IT1282187B1 true IT1282187B1 (en) | 1998-03-16 |
Family
ID=11390924
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT95PD000030A IT1282187B1 (en) | 1995-02-07 | 1995-02-07 | Process for coating objects with hyaluronic acid and derivatives |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1282187B1 (en) |
-
1995
- 1995-02-07 IT IT95PD000030A patent/IT1282187B1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
ITPD950030A1 (en) | 1996-08-07 |
ITPD950030A0 (en) | 1995-02-07 |
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TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19990210 |