PH25643A - A process for the preparation of films or threads of toal, partial esters of hyaluronic acid - Google Patents

A process for the preparation of films or threads of toal, partial esters of hyaluronic acid

Info

Publication number
PH25643A
PH25643A PH37440A PH37440A PH25643A PH 25643 A PH25643 A PH 25643A PH 37440 A PH37440 A PH 37440A PH 37440 A PH37440 A PH 37440A PH 25643 A PH25643 A PH 25643A
Authority
PH
Philippines
Prior art keywords
toal
threads
films
preparation
hyaluronic acid
Prior art date
Application number
PH37440A
Inventor
Frnacesco Della Valle
Aurelio Romeo
Original Assignee
Fidia
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
Application filed by Fidia filed Critical Fidia
Publication of PH25643A publication Critical patent/PH25643A/en

Links

PH37440A 1985-07-08 1988-08-19 A process for the preparation of films or threads of toal, partial esters of hyaluronic acid PH25643A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8548322A IT1214658B (en) 1985-07-08 1985-07-08 New total and partial ester(s) of hyaluronic acid and salts

Publications (1)

Publication Number Publication Date
PH25643A true PH25643A (en) 1991-08-21

Family

ID=11265886

Family Applications (4)

Application Number Title Priority Date Filing Date
PH37438A PH25382A (en) 1985-07-08 1988-08-19 Sanitary, surgical articles comprised of hyaluronic acid esters with alcohols
PH37439A PH25642A (en) 1985-07-08 1988-08-19 A process fo the preparation of films or threads ot total, partial esters of hyaluronic acid
PH37440A PH25643A (en) 1985-07-08 1988-08-19 A process for the preparation of films or threads of toal, partial esters of hyaluronic acid
PH37437A PH25383A (en) 1985-07-08 1988-08-19 Cosmetic articles comprsied of esters of hyaluronic acid with alcohols

Family Applications Before (2)

Application Number Title Priority Date Filing Date
PH37438A PH25382A (en) 1985-07-08 1988-08-19 Sanitary, surgical articles comprised of hyaluronic acid esters with alcohols
PH37439A PH25642A (en) 1985-07-08 1988-08-19 A process fo the preparation of films or threads ot total, partial esters of hyaluronic acid

Family Applications After (1)

Application Number Title Priority Date Filing Date
PH37437A PH25383A (en) 1985-07-08 1988-08-19 Cosmetic articles comprsied of esters of hyaluronic acid with alcohols

Country Status (3)

Country Link
IT (1) IT1214658B (en)
PH (4) PH25382A (en)
ZA (1) ZA865071B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1254704B (en) * 1991-12-18 1995-10-09 Mini Ricerca Scient Tecnolog NON-WOVEN FABRIC ESSENTIALLY CONSTITUTED FROM DERIVATIVES OF HYALURONIC ACID
IT1254170B (en) * 1991-12-18 1995-09-11 Mini Ricerca Scient Tecnolog COMPOSITE MEMBRANES FOR GUIDED REGENERATION OF FABRICS
US5824335A (en) * 1991-12-18 1998-10-20 Dorigatti; Franco Non-woven fabric material comprising auto-crosslinked hyaluronic acid derivatives

Also Published As

Publication number Publication date
PH25642A (en) 1991-08-21
IT1214658B (en) 1990-01-18
ZA865071B (en) 1987-09-30
IT8548322A0 (en) 1985-07-08
PH25383A (en) 1991-06-03
PH25382A (en) 1991-06-03

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