IT1282218B1 - Processo di rivestimento di oggetti con acido ialuronico o suoi derivati. - Google Patents

Processo di rivestimento di oggetti con acido ialuronico o suoi derivati.

Info

Publication number: IT1282218B1
Authority: IT; Italy
Prior art keywords: hyaluronic acid; deriv; prod; coating surface; coating
Prior art date: 1995-12-20

Application number

Other languages

English (en)

Inventor

Clara Cassinelli

Marco Morra

Luca Benedetti

Lanfranco Callegaro

Original Assignee

Fidia Advanced Biopolymers Srl

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.)

1995-12-20

Filing date

1995-12-20

Publication date

1998-03-16

1995-12-20 Application filed by Fidia Advanced Biopolymers Srl filed Critical Fidia Advanced Biopolymers Srl

1995-12-20 Publication of ITPD950243A0 publication Critical patent/ITPD950243A0/it

1995-12-20 Priority to IT95PD000243 priority Critical patent/IT1282218B1/it

1996-02-07 Priority to PL96321781A priority patent/PL182804B1/pl

1996-02-07 Priority to TR97/00760T priority patent/TR199700760T1/xx

1996-02-07 Priority to DE69621911T priority patent/DE69621911T2/de

1996-02-07 Priority to HU9702114A priority patent/HU219815B/hu

1996-02-07 Priority to US08/930,858 priority patent/US6129956A/en

1996-02-07 Priority to CZ19972509A priority patent/CZ293637B6/cs

1996-02-07 Priority to BR9607516A priority patent/BR9607516A/pt

1996-02-07 Priority to ES96904009T priority patent/ES2179930T3/es

1996-02-07 Priority to NZ302264A priority patent/NZ302264A/en

1996-02-07 Priority to PCT/EP1996/000509 priority patent/WO1996024392A1/en

1996-02-07 Priority to AU47884/96A priority patent/AU704047B2/en

1996-02-07 Priority to EP96904009A priority patent/EP0808181B1/en

1996-02-07 Priority to CA002212519A priority patent/CA2212519C/en

1996-02-07 Priority to AT96904009T priority patent/ATE219381T1/de

1996-02-07 Priority to CNB961918098A priority patent/CN1141149C/zh

1996-02-07 Priority to JP8523988A priority patent/JPH10513378A/ja

1997-06-20 Publication of ITPD950243A1 publication Critical patent/ITPD950243A1/it

1997-08-07 Priority to MX9706054A priority patent/MX9706054A/es

1997-08-07 Priority to NO19973648A priority patent/NO313687B1/no

1998-03-16 Application granted granted Critical

1998-03-16 Publication of IT1282218B1 publication Critical patent/IT1282218B1/it

2007-12-04 Priority to JP2007313385A priority patent/JP2008080153A/ja

Links

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 7
229920002674 hyaluronan Polymers 0.000 title abstract 7
229960003160 hyaluronic acid Drugs 0.000 title abstract 7
239000011248 coating agent Substances 0.000 title abstract 6
238000000576 coating method Methods 0.000 title abstract 6
239000006087 Silane Coupling Agent Substances 0.000 title abstract 3
125000003545 alkoxy group Chemical group 0.000 title abstract 3
230000001588 bifunctional effect Effects 0.000 title abstract 2
239000003795 chemical substances by application Substances 0.000 title abstract 2
239000002904 solvent Substances 0.000 title 1
238000006243 chemical reaction Methods 0.000 abstract 3
238000000034 method Methods 0.000 abstract 2
XDGRAWWEIOPNRC-UHFFFAOYSA-N 3-hydroxy-2,5-dioxopyrrolidine-3-sulfonic acid Chemical compound OS(=O)(=O)C1(O)CC(=O)NC1=O XDGRAWWEIOPNRC-UHFFFAOYSA-N 0.000 abstract 1
NQTADLQHYWFPDB-UHFFFAOYSA-N N-Hydroxysuccinimide Chemical compound ON1C(=O)CCC1=O NQTADLQHYWFPDB-UHFFFAOYSA-N 0.000 abstract 1
229920002873 Polyethylenimine Polymers 0.000 abstract 1
150000001718 carbodiimides Chemical class 0.000 abstract 1
239000003960 organic solvent Substances 0.000 abstract 1
229920000642 polymer Polymers 0.000 abstract 1
239000000126 substance Substances 0.000 abstract 1

Landscapes

Materials For Medical Uses (AREA)
Paints Or Removers (AREA)

IT95PD000243 1995-02-07 1995-12-20 Processo di rivestimento di oggetti con acido ialuronico o suoi derivati. IT1282218B1 (it)

Priority Applications (20)

Application Number	Priority Date	Filing Date	Title
IT95PD000243 IT1282218B1 (it)	1995-12-20	1995-12-20	Processo di rivestimento di oggetti con acido ialuronico o suoi derivati.
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
EP96904009A EP0808181B1 (en)	1995-02-07	1996-02-07	Process for the coating of objects with hyaluronic acid, derivatives thereof, and semisynthetic polymers
DE69621911T DE69621911T2 (de)	1995-02-07	1996-02-07	Verfahren zur beschichtung von gegenständen mit hyaluronsäure, dessen derivaten und halbsynthetischen polymeren
HU9702114A HU219815B (hu)	1995-02-07	1996-02-07	Eljárás tárgyak hialuronsavval, hialuronsavszármazékokkal és félszintetikus polimerekkel történő bevonására
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
CZ19972509A CZ293637B6 (cs)	1995-02-07	1996-02-07	Způsob potahování povrchu předmětu kyselinou hyaluronovou nebo jejím derivátem
BR9607516A BR9607516A (pt)	1995-02-07	1996-02-07	Processo para o revestimento de objetos com ácido hialuronico derivados dos mesmos e polimeros semi-sintéticos
ES96904009T ES2179930T3 (es)	1995-02-07	1996-02-07	Procedimiento para el recubrimiento de objetos con acido hialuronico, derivados del mismo y polimeros semisinteticos.
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
PL96321781A PL182804B1 (pl)	1995-02-07	1996-02-07	Sposób powlekania powierzchni przedmiotu kwasem hialuronowym lub pochodną kwasu hialuronowego i sposób powlekania powierzchni przedmiotu polimerem półsyntetycznym
AU47884/96A AU704047B2 (en)	1995-02-07	1996-02-07	Process for the coating of objects with hyaluronic acid, derivatives thereof, and semisynthetic polymers
TR97/00760T TR199700760T1 (xx)	1995-02-07	1996-02-07	Nesnelerin hiyaluronik asit ile kaplanmas�.
CA002212519A CA2212519C (en)	1995-02-07	1996-02-07	Process for the coating of objects with hyaluronic acid, derivatives thereof, and semisynthetic polymers
AT96904009T ATE219381T1 (de)	1995-02-07	1996-02-07	Verfahren zur beschichtung von gegenständen mit hyaluronsäure, dessen derivaten und halbsynthetischen polymeren
CNB961918098A CN1141149C (zh)	1995-02-07	1996-02-07	用透明质酸、其衍生物或其它天然或半合成聚合物涂覆物体表面的方法
JP8523988A JPH10513378A (ja)	1995-02-07	1996-02-07	ヒアルロン酸、その誘導体、および半合成ポリマーで物体を被覆する方法
MX9706054A MX9706054A (es)	1995-02-07	1997-08-07	Proceso para el recubrimiento de objetos con acidohialuronico, derivados del mismo, y polimeros semisinteticos.
NO19973648A NO313687B1 (no)	1995-02-07	1997-08-07	Fremgangsmåte for belegning av gjenstander med hyaluronsyre, derivater derav, og semisyntetiske polymerer
JP2007313385A JP2008080153A (ja)	1995-02-07	2007-12-04	ヒアルロン酸、その誘導体、および半合成ポリマーで物体を被覆する方法

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT95PD000243 IT1282218B1 (it)	1995-12-20	1995-12-20	Processo di rivestimento di oggetti con acido ialuronico o suoi derivati.

Publications (3)

Publication Number	Publication Date
ITPD950243A0 ITPD950243A0 (it)	1995-12-20
ITPD950243A1 ITPD950243A1 (it)	1997-06-20
IT1282218B1 true IT1282218B1 (it)	1998-03-16

Family

ID=11391197

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT95PD000243 IT1282218B1 (it)	1995-02-07	1995-12-20	Processo di rivestimento di oggetti con acido ialuronico o suoi derivati.

Country Status (1)

Country	Link
IT (1)	IT1282218B1 (it)

1995
- 1995-12-20 IT IT95PD000243 patent/IT1282218B1/it active IP Right Grant

Also Published As

Publication number	Publication date
ITPD950243A0 (it)	1995-12-20
ITPD950243A1 (it)	1997-06-20

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Legal Events

Date	Code	Title	Description
1998-03-16	0001	Granted
1999-10-27	TA	Fee payment date (situation as of event date), data collected since 19931001	Effective date: 19981001