JP2007236974A - 少なくとも１つのヒアルロン酸エステルを含んでなる表面層を含む多層不織組織 - Google Patents

少なくとも１つのヒアルロン酸エステルを含んでなる表面層を含む多層不織組織 Download PDF

Info

Publication number: JP2007236974A
Authority: JP; Japan
Prior art keywords: nonwoven material; multilayer nonwoven; synthetic; skin; hyaluronic acid
Prior art date: 1993-02-12
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

JP2007139145A

Other languages

English (en)

Japanese (ja)

Inventor

Franco Dorigatti

フランコ・ドリガッティー

Lanfranco Callegaro

ランフランコ・カッレガロ

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.)

Anika Therapeutics SRL

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.)

1993-02-12

Filing date

2007-05-25

Publication date

2007-09-20

1993-02-12 Priority claimed from ITPD930024A external-priority patent/IT1263316B/it

2007-05-25 Application filed by Fidia Advanced Biopolymers SRL filed Critical Fidia Advanced Biopolymers SRL

2007-09-20 Publication of JP2007236974A publication Critical patent/JP2007236974A/ja

Status Withdrawn legal-status Critical Current

Links

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239000002344 surface layer Substances 0.000 title claims abstract description 22
WCDDVEOXEIYWFB-VXORFPGASA-N (2s,3s,4r,5r,6r)-3-[(2s,3r,5s,6r)-3-acetamido-5-hydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-4,5,6-trihydroxyoxane-2-carboxylic acid Chemical compound CC(=O)N[C@@H]1C[C@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](C(O)=O)O[C@@H](O)[C@H](O)[C@H]1O WCDDVEOXEIYWFB-VXORFPGASA-N 0.000 title 1
229940014041 hyaluronate Drugs 0.000 title 1
239000000463 material Substances 0.000 claims abstract description 55
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 class 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 claims abstract description 21
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LCLHHZYHLXDRQG-ZNKJPWOQSA-N pectic acid Chemical compound O[C@@H]1[C@@H](O)[C@@H](O)O[C@H](C(O)=O)[C@@H]1OC1[C@H](O)[C@@H](O)[C@@H](OC2[C@@H]([C@@H](O)[C@@H](O)[C@H](O2)C(O)=O)O)[C@@H](C(O)=O)O1 LCLHHZYHLXDRQG-ZNKJPWOQSA-N 0.000 claims description 8
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239000010318 polygalacturonic acid Substances 0.000 claims description 7
235000019698 starch Nutrition 0.000 claims description 7
244000043261 Hevea brasiliensis Species 0.000 claims description 6
229920000297 Rayon Polymers 0.000 claims description 6
150000001875 compounds Chemical class 0.000 claims description 6
229920003052 natural elastomer Polymers 0.000 claims description 6
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FHVDTGUDJYJELY-UHFFFAOYSA-N 6-{[2-carboxy-4,5-dihydroxy-6-(phosphanyloxy)oxan-3-yl]oxy}-4,5-dihydroxy-3-phosphanyloxane-2-carboxylic acid Chemical compound O1C(C(O)=O)C(P)C(O)C(O)C1OC1C(C(O)=O)OC(OP)C(O)C1O FHVDTGUDJYJELY-UHFFFAOYSA-N 0.000 claims description 5
GJCOSYZMQJWQCA-UHFFFAOYSA-N 9H-xanthene Chemical compound C1=CC=C2CC3=CC=CC=C3OC2=C1 GJCOSYZMQJWQCA-UHFFFAOYSA-N 0.000 claims description 5
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239000000701 coagulant Substances 0.000 claims description 5
QDLAGTHXVHQKRE-UHFFFAOYSA-N lichenxanthone Natural products COC1=CC(O)=C2C(=O)C3=C(C)C=C(OC)C=C3OC2=C1 QDLAGTHXVHQKRE-UHFFFAOYSA-N 0.000 claims description 5
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239000004793 Polystyrene Substances 0.000 claims description 3
239000004372 Polyvinyl alcohol Substances 0.000 claims description 3
229920002125 Sokalan® Polymers 0.000 claims description 3
239000000648 calcium alginate Substances 0.000 claims description 3
235000010410 calcium alginate Nutrition 0.000 claims description 3
229960002681 calcium alginate Drugs 0.000 claims description 3
OKHHGHGGPDJQHR-YMOPUZKJSA-L calcium;(2s,3s,4s,5s,6r)-6-[(2r,3s,4r,5s,6r)-2-carboxy-6-[(2r,3s,4r,5s,6r)-2-carboxylato-4,5,6-trihydroxyoxan-3-yl]oxy-4,5-dihydroxyoxan-3-yl]oxy-3,4,5-trihydroxyoxane-2-carboxylate Chemical compound [Ca+2].O[C@@H]1[C@H](O)[C@H](O)O[C@@H](C([O-])=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](O)[C@H](O2)C([O-])=O)O)[C@H](C(O)=O)O1 OKHHGHGGPDJQHR-YMOPUZKJSA-L 0.000 claims description 3
150000004985 diamines Chemical class 0.000 claims description 3
150000001991 dicarboxylic acids Chemical class 0.000 claims description 3
229920002313 fluoropolymer Polymers 0.000 claims description 3
239000004811 fluoropolymer Substances 0.000 claims description 3
FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims description 3
229920000058 polyacrylate Polymers 0.000 claims description 3
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229920002451 polyvinyl alcohol Polymers 0.000 claims description 3
239000004800 polyvinyl chloride Substances 0.000 claims description 3
229920000915 polyvinyl chloride Polymers 0.000 claims description 3
239000002243 precursor Substances 0.000 claims description 3
229920000742 Cotton Polymers 0.000 claims description 2
ZNZYKNKBJPZETN-WELNAUFTSA-N Dialdehyde 11678 Chemical compound N1C2=CC=CC=C2C2=C1[C@H](C[C@H](/C(=C/O)C(=O)OC)[C@@H](C=C)C=O)NCC2 ZNZYKNKBJPZETN-WELNAUFTSA-N 0.000 claims description 2
239000004952 Polyamide Substances 0.000 claims description 2
239000004698 Polyethylene Substances 0.000 claims description 2
BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 2
239000002250 absorbent Substances 0.000 claims description 2
230000002745 absorbent Effects 0.000 claims description 2
239000003242 anti bacterial agent Substances 0.000 claims description 2
229940088710 antibiotic agent Drugs 0.000 claims description 2
239000003431 cross linking reagent Substances 0.000 claims description 2
KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 claims description 2
229920001971 elastomer Polymers 0.000 claims description 2
239000004745 nonwoven fabric Substances 0.000 claims description 2
229920001281 polyalkylene Polymers 0.000 claims description 2
229920002647 polyamide Polymers 0.000 claims description 2
229920000573 polyethylene Polymers 0.000 claims description 2
229920001184 polypeptide Polymers 0.000 claims description 2
229920002223 polystyrene Polymers 0.000 claims description 2
239000011148 porous material Substances 0.000 claims description 2
239000003755 preservative agent Substances 0.000 claims description 2
102000004196 processed proteins & peptides Human genes 0.000 claims description 2
108090000765 processed proteins & peptides Proteins 0.000 claims description 2
102000004169 proteins and genes Human genes 0.000 claims description 2
108090000623 proteins and genes Proteins 0.000 claims description 2
230000003014 reinforcing effect Effects 0.000 claims description 2
239000005060 rubber Substances 0.000 claims description 2
229910000077 silane Inorganic materials 0.000 claims description 2
229920001285 xanthan gum Polymers 0.000 claims 3
239000000230 xanthan gum Substances 0.000 claims 3
235000010493 xanthan gum Nutrition 0.000 claims 3
229940082509 xanthan gum Drugs 0.000 claims 3
229920000881 Modified starch Polymers 0.000 claims 1
230000001464 adherent effect Effects 0.000 claims 1
150000001298 alcohols Chemical class 0.000 claims 1
230000000181 anti-adherent effect Effects 0.000 claims 1
230000002927 anti-mitotic effect Effects 0.000 claims 1
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125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims 1
235000019426 modified starch Nutrition 0.000 claims 1
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229920002463 poly(p-dioxanone) polymer Polymers 0.000 claims 1
239000000622 polydioxanone Substances 0.000 claims 1
125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims 1
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238000000034 method Methods 0.000 description 15
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238000005516 engineering process Methods 0.000 description 4
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IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 3
241000005308 Orsa Species 0.000 description 3
239000006260 foam Substances 0.000 description 3
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LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
239000008186 active pharmaceutical agent Substances 0.000 description 2
210000001124 body fluid Anatomy 0.000 description 2
239000010839 body fluid Substances 0.000 description 2
238000000576 coating method Methods 0.000 description 2
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238000002406 microsurgery Methods 0.000 description 2
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150000004804 polysaccharides Chemical class 0.000 description 2
230000002787 reinforcement Effects 0.000 description 2
229920005789 ACRONAL® acrylic binder Polymers 0.000 description 1
NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
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230000000926 neurological effect Effects 0.000 description 1
210000001331 nose Anatomy 0.000 description 1
230000000399 orthopedic effect Effects 0.000 description 1
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238000001356 surgical procedure Methods 0.000 description 1
230000017423 tissue regeneration Effects 0.000 description 1

Landscapes

Materials For Medical Uses (AREA)
Absorbent Articles And Supports Therefor (AREA)

JP2007139145A 1993-02-12 2007-05-25 少なくとも１つのヒアルロン酸エステルを含んでなる表面層を含む多層不織組織 Withdrawn JP2007236974A (ja)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
ITPD930024A IT1263316B (it)	1993-02-12	1993-02-12	Tessuto non tessuto multistrato in cui uno degli strati e' costituito essenzialmente da esteri dell'acido ialuronico

Related Parent Applications (1)

Application Number	Title	Priority Date	Filing Date
JP6517674A Division JPH08506255A (ja)	1993-02-12	1994-02-11	少なくとも１つのヒアルロン酸エステルを含んでなる表面層を含む多層不織組織

Publications (1)

Publication Number	Publication Date
JP2007236974A true JP2007236974A (ja)	2007-09-20

Family

ID=38583052

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP2007139145A Withdrawn JP2007236974A (ja)	1993-02-12	2007-05-25	少なくとも１つのヒアルロン酸エステルを含んでなる表面層を含む多層不織組織

Country Status (3)

Country	Link
JP (1)	JP2007236974A (2)
KR (1)	KR100285243B1 (2)
TW (1)	TW265259B (2)

1994
- 1994-02-11 KR KR1019950703336A patent/KR100285243B1/ko not_active Expired - Lifetime
- 1994-07-30 TW TW083107002A patent/TW265259B/zh not_active IP Right Cessation
2007
- 2007-05-25 JP JP2007139145A patent/JP2007236974A/ja not_active Withdrawn

Also Published As

Publication number	Publication date
KR100285243B1 (ko)	2001-04-02
TW265259B (2)	1995-12-11

Legal Events

Date

Code

Title

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2009-09-18

RD04

Notification of resignation of power of attorney

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Effective date: 20090917

2009-10-17

RD03

Notification of appointment of power of attorney

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Effective date: 20091016

2010-06-25

A761

Written withdrawal of application

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Effective date: 20100624

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