JPH10508348A - アルギン酸塩ロープ、製造方法及び用途 - Google Patents
アルギン酸塩ロープ、製造方法及び用途Info
- Publication number
- JPH10508348A JPH10508348A JP8515024A JP51502496A JPH10508348A JP H10508348 A JPH10508348 A JP H10508348A JP 8515024 A JP8515024 A JP 8515024A JP 51502496 A JP51502496 A JP 51502496A JP H10508348 A JPH10508348 A JP H10508348A
- Authority
- JP
- Japan
- Prior art keywords
- alginate
- water
- rope
- fibers
- insoluble
- Prior art date
- 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.)
- Granted
Links
- 235000010443 alginic acid Nutrition 0.000 title claims abstract description 134
- 229920000615 alginic acid Polymers 0.000 title claims abstract description 134
- 229940072056 alginate Drugs 0.000 title claims abstract description 128
- 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 title claims abstract description 126
- 238000004519 manufacturing process Methods 0.000 title claims description 14
- 239000000835 fiber Substances 0.000 claims abstract description 49
- 238000000034 method Methods 0.000 claims abstract description 40
- 150000001768 cations Chemical class 0.000 claims abstract description 26
- 239000007864 aqueous solution Substances 0.000 claims abstract description 6
- 230000015271 coagulation Effects 0.000 claims abstract description 5
- 238000005345 coagulation Methods 0.000 claims abstract description 5
- 206010052428 Wound Diseases 0.000 claims description 18
- 208000027418 Wounds and injury Diseases 0.000 claims description 18
- 239000011575 calcium Substances 0.000 claims description 14
- 239000002253 acid Substances 0.000 claims description 12
- 239000011734 sodium Substances 0.000 claims description 9
- 150000003839 salts Chemical group 0.000 claims description 8
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical group CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 claims description 5
- 239000000783 alginic acid Substances 0.000 claims description 5
- 229960001126 alginic acid Drugs 0.000 claims description 5
- 150000004781 alginic acids Chemical class 0.000 claims description 5
- 235000010413 sodium alginate Nutrition 0.000 claims description 5
- 239000000661 sodium alginate Substances 0.000 claims description 5
- 229940005550 sodium alginate Drugs 0.000 claims description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 3
- 241001061127 Thione Species 0.000 claims description 3
- 229910052791 calcium Inorganic materials 0.000 claims description 3
- -1 salt alginate Chemical class 0.000 claims description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 2
- RGHNJXZEOKUKBD-SQOUGZDYSA-M D-gluconate Chemical class OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C([O-])=O RGHNJXZEOKUKBD-SQOUGZDYSA-M 0.000 claims description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 2
- 229910002651 NO3 Inorganic materials 0.000 claims description 2
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 2
- 235000010407 ammonium alginate Nutrition 0.000 claims description 2
- 239000000728 ammonium alginate Substances 0.000 claims description 2
- KPGABFJTMYCRHJ-YZOKENDUSA-N ammonium alginate Chemical compound [NH4+].[NH4+].O1[C@@H](C([O-])=O)[C@@H](OC)[C@H](O)[C@H](O)[C@@H]1O[C@@H]1[C@@H](C([O-])=O)O[C@@H](O)[C@@H](O)[C@H]1O KPGABFJTMYCRHJ-YZOKENDUSA-N 0.000 claims description 2
- 239000011777 magnesium Substances 0.000 claims description 2
- 229910052749 magnesium Inorganic materials 0.000 claims description 2
- 235000010408 potassium alginate Nutrition 0.000 claims description 2
- 239000000737 potassium alginate Substances 0.000 claims description 2
- MZYRDLHIWXQJCQ-YZOKENDUSA-L potassium alginate Chemical compound [K+].[K+].O1[C@@H](C([O-])=O)[C@@H](OC)[C@H](O)[C@H](O)[C@@H]1O[C@@H]1[C@@H](C([O-])=O)O[C@@H](O)[C@@H](O)[C@H]1O MZYRDLHIWXQJCQ-YZOKENDUSA-L 0.000 claims description 2
- 239000011701 zinc Substances 0.000 claims description 2
- 229910052725 zinc Inorganic materials 0.000 claims description 2
- XKPJKVVZOOEMPK-UHFFFAOYSA-M lithium;formate Chemical compound [Li+].[O-]C=O XKPJKVVZOOEMPK-UHFFFAOYSA-M 0.000 claims 1
- 239000000945 filler Substances 0.000 abstract description 2
- 239000000047 product Substances 0.000 description 14
- 239000000243 solution Substances 0.000 description 14
- 238000012360 testing method Methods 0.000 description 11
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 9
- 239000000463 material Substances 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 5
- 235000010410 calcium alginate Nutrition 0.000 description 5
- 239000000648 calcium alginate Substances 0.000 description 5
- 229960002681 calcium alginate Drugs 0.000 description 5
- 229910001424 calcium ion Inorganic materials 0.000 description 5
- 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 description 5
- 238000009864 tensile test Methods 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 3
- BDAGIHXWWSANSR-UHFFFAOYSA-M Formate Chemical compound [O-]C=O BDAGIHXWWSANSR-UHFFFAOYSA-M 0.000 description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 230000002745 absorbent Effects 0.000 description 3
- 239000002250 absorbent Substances 0.000 description 3
- 210000000416 exudates and transudate Anatomy 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 239000002274 desiccant Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 125000001483 monosaccharide substituent group Chemical group 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 229910001415 sodium ion Inorganic materials 0.000 description 2
- 230000003381 solubilizing effect Effects 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 238000009941 weaving Methods 0.000 description 2
- PQVHMOLNSYFXIJ-UHFFFAOYSA-N 4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]-1-[2-oxo-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethyl]pyrazole-3-carboxylic acid Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C=1C(=NN(C=1)CC(N1CC2=C(CC1)NN=N2)=O)C(=O)O PQVHMOLNSYFXIJ-UHFFFAOYSA-N 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- 241000195493 Cryptophyta Species 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 206010041662 Splinter Diseases 0.000 description 1
- 238000010306 acid treatment Methods 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 238000009960 carding Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 235000019441 ethanol Nutrition 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 229940050410 gluconate Drugs 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 235000001055 magnesium Nutrition 0.000 description 1
- 159000000003 magnesium salts Chemical class 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 239000005445 natural material Substances 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 235000014347 soups Nutrition 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- 230000029663 wound healing Effects 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
- D01F9/04—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of alginates
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
- A61L15/28—Polysaccharides or their derivatives
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/18—Formation of filaments, threads, or the like by means of rotating spinnerets
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Hematology (AREA)
- Materials Engineering (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Materials For Medical Uses (AREA)
- Artificial Filaments (AREA)
- Ropes Or Cables (AREA)
- Jellies, Jams, And Syrups (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Moulding By Coating Moulds (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.(a)凝固浴中に水溶性アルギン酸塩の水溶液を押し出す工程; (b)押し出された水溶性アルギン酸塩と水不溶性アルギン酸塩を形成できるカ チオンの源とを接触させて、水不溶性アルギン酸塩繊維のトウを生成する工程; (c)トウの水不溶性アルギン酸塩繊維によりをかける工程;及び (d)繊維をそれらの初めの長さの250%まで延伸する工程 からなることを特徴とするアルギン酸塩ロープを製造する方法。 2.水溶性アルギン酸塩が、アルギン酸ナトリウム、アルギン酸カリウム、アル ギン酸リチウム、アルギン酸アンモニウム及びアルギン酸マグネシウムからなる 群から選ばれる請求項1の方法。 3.水不溶性アルギン酸塩を形成できるカチオンが、カルシウム及び亜鉛からな る群から選ばれる請求項1又は2の方法。 4.水不溶性アルギン酸塩を形成できるカチオンが、塩化物、硫酸塩、硝酸塩、 グルコン酸塩などからなる群から選ばれる塩の形である請求項1−3の何れか一 つの項の方法。 5.水溶性アルギン酸塩を形成できるカチオンの源により水不溶性アルギン酸塩 繊維を処理して、水溶性アルギン酸塩を形成できるカチオンによりアルギン酸塩 繊維に存在する不溶化カチオンの少なくともあるものを置換する追加の工程を含 む請求項1−4の何れか一つの項の方法。 6.酸による繊維の処理が追加の工程の前に行われる請求項5の方法。 7.約20%以下の不溶化カチオンが、追加の工程により除かれる請求項5又は 6の方法。 8.30:70のCa:Na−90;10のCa:Naの混合塩アルギン酸塩繊 維からなるアルギン酸塩ロープを製造する方法において、 (a)水溶性アルギン酸塩の水溶液を凝固浴中に押し出す工程; (b)押し出された水溶性アルギン酸塩と水不溶性アルギン酸塩を形成できるカ チオンの源とを接触させて、水不溶性アルギン酸塩繊維のトウを生成する工程; (c)トウの水不溶性アルギン酸塩繊維によりをかける工程; (d)繊維をそれらの初めの長さの20%まで延伸する工程; (e)アルギン酸塩繊維と酸とを接触させる工程;及び (f)水溶性アルギン酸塩を形成できるカチオンの源により水不溶性アルギン酸 塩繊維を処理して、水溶性アルギン酸塩を形成できるカチオンによりアルギン酸 塩繊維に存在する不溶化カチオンの少なくともあるものを置換する工程 からなる方法。 9.工程(e)及び(f)が、その内容が好適な酸及び可溶化カチオンを含む酸 浴で行われる請求項8の方法。 10.酸浴のpHが、1−3、好ましくは約1.5−2.5の範囲にある請求項 9の方法。 11.少なくとも75N/gの乾燥引張強さを有するアルギン酸塩ロープ。 12.少なくとも25N/gの湿潤引張強さを有するアルギン酸塩ロープ。 13.実質的に前記の方法により得られるアルギン酸塩ロープ。 14.窩洞の創傷の治療に使用される実質的に前記の方法により得られるロープ の製造におけるアルギン酸塩の使用。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9422343.5 | 1994-11-02 | ||
GB9422343A GB9422343D0 (en) | 1994-11-02 | 1994-11-02 | Alginate ropes, method of preparation and use |
PCT/EP1995/004253 WO1996014453A1 (en) | 1994-11-02 | 1995-10-27 | Alginate ropes, method of preparation and use |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH10508348A true JPH10508348A (ja) | 1998-08-18 |
JP3825470B2 JP3825470B2 (ja) | 2006-09-27 |
Family
ID=10763939
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51502496A Expired - Fee Related JP3825470B2 (ja) | 1994-11-02 | 1995-10-27 | アルギン酸塩ロープ、製造方法及び用途 |
Country Status (10)
Country | Link |
---|---|
US (1) | US5976439A (ja) |
EP (1) | EP0789792B1 (ja) |
JP (1) | JP3825470B2 (ja) |
AT (1) | ATE169970T1 (ja) |
AU (1) | AU3926695A (ja) |
DE (1) | DE69504206T2 (ja) |
DK (1) | DK0789792T3 (ja) |
ES (1) | ES2121426T3 (ja) |
GB (1) | GB9422343D0 (ja) |
WO (1) | WO1996014453A1 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10323794A1 (de) * | 2003-05-23 | 2004-12-09 | Dr. Suwelack Skin & Health Care Ag | Verfahren zur Herstellung von Alginat-haltigen porösen Formkörpern |
FR2862877B1 (fr) * | 2003-12-02 | 2006-09-22 | Brothier Lab | Produit de pansement en forme de ruban de fibres de polymere le procede et l'equipement pour le realiser |
US7465167B2 (en) * | 2004-02-10 | 2008-12-16 | Emad El Haje | Method and device for positioning gum line about dental replacement teeth surfaces |
EP2036533A1 (en) | 2007-09-14 | 2009-03-18 | 3M Innovative Properties Company | Curable Dental Retraction Composition, Method of Production and Use thereof |
EP2070505A1 (en) | 2007-12-10 | 2009-06-17 | 3M Innovative Properties Company | Dental retraction composition, production thereof and use of a powder jet device for dental retraction |
EP2172167A1 (en) * | 2008-10-02 | 2010-04-07 | 3M Innovative Properties Company | Dental retraction device and process of its production |
DE102010028676A1 (de) * | 2010-05-06 | 2011-11-10 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Verfahren zur Aufnahme, Abgabe und Speicherung von Wärme sowie Latentwärmespeicher zur Anwendung des Verfahrens |
CN103120804A (zh) * | 2012-10-29 | 2013-05-29 | 佛山市优特医疗科技有限公司 | 具有高吸湿性的伤口敷料及其制备方法和用途 |
CN109853278B (zh) * | 2019-04-16 | 2024-01-30 | 中国科学院海洋研究所 | 一种防生物附着绳缆 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB567641A (en) * | 1942-09-01 | 1945-02-26 | Courtaulds Ltd | Improvements in and relating to the manufacture of alginate threads |
GB571657A (en) * | 1942-09-01 | 1945-09-04 | Courtaulds Ltd | Improvements in and relating to the manufacture of alginate threads |
GB568177A (en) * | 1943-02-19 | 1945-03-22 | Courtaulds Ltd | Improvements in and relating to the manufacture of threads, filaments, films and thelike from alginates |
US2598608A (en) * | 1946-06-11 | 1952-05-27 | Research Corp | Preparation of collagenous materials |
GB624987A (en) * | 1947-07-22 | 1949-06-20 | Courtaulds Ltd | Improvements in and relating to the manufacture of alginate threads |
GB653341A (en) * | 1948-04-27 | 1951-05-16 | Cyril Wilfred Bonniksen | An improved alginate medical or surgical preparation |
WO1994017227A1 (en) * | 1993-01-20 | 1994-08-04 | E.R. Squibb And Sons, Inc. | Fibres |
-
1994
- 1994-11-02 GB GB9422343A patent/GB9422343D0/en active Pending
-
1995
- 1995-10-27 ES ES95937034T patent/ES2121426T3/es not_active Expired - Lifetime
- 1995-10-27 WO PCT/EP1995/004253 patent/WO1996014453A1/en active IP Right Grant
- 1995-10-27 DE DE69504206T patent/DE69504206T2/de not_active Expired - Lifetime
- 1995-10-27 EP EP95937034A patent/EP0789792B1/en not_active Expired - Lifetime
- 1995-10-27 DK DK95937034T patent/DK0789792T3/da active
- 1995-10-27 AU AU39266/95A patent/AU3926695A/en not_active Abandoned
- 1995-10-27 JP JP51502496A patent/JP3825470B2/ja not_active Expired - Fee Related
- 1995-10-27 AT AT95937034T patent/ATE169970T1/de active
- 1995-10-27 US US08/817,752 patent/US5976439A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
AU3926695A (en) | 1996-05-31 |
ES2121426T3 (es) | 1998-11-16 |
GB9422343D0 (en) | 1994-12-21 |
EP0789792A1 (en) | 1997-08-20 |
DE69504206D1 (de) | 1998-09-24 |
JP3825470B2 (ja) | 2006-09-27 |
US5976439A (en) | 1999-11-02 |
ATE169970T1 (de) | 1998-09-15 |
DK0789792T3 (da) | 1999-05-25 |
DE69504206T2 (de) | 1999-03-25 |
EP0789792B1 (en) | 1998-08-19 |
WO1996014453A1 (en) | 1996-05-17 |
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