GB1123445A - Synthetic lactide copolymer ribbons and filaments - Google Patents
Synthetic lactide copolymer ribbons and filamentsInfo
- Publication number
- GB1123445A GB1123445A GB1717566A GB1717566A GB1123445A GB 1123445 A GB1123445 A GB 1123445A GB 1717566 A GB1717566 A GB 1717566A GB 1717566 A GB1717566 A GB 1717566A GB 1123445 A GB1123445 A GB 1123445A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lactide
- acid
- alpha
- copolymer
- repeating units
- 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.)
- Expired
Links
- 229920001577 copolymer Polymers 0.000 title abstract 22
- JJTUDXZGHPGLLC-UHFFFAOYSA-N lactide Chemical compound CC1OC(=O)C(C)OC1=O JJTUDXZGHPGLLC-UHFFFAOYSA-N 0.000 abstract 11
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 10
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 9
- 229920000642 polymer Polymers 0.000 abstract 8
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 abstract 7
- 239000000203 mixture Substances 0.000 abstract 7
- YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 abstract 6
- 125000000217 alkyl group Chemical group 0.000 abstract 6
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 6
- RKDVKSZUMVYZHH-UHFFFAOYSA-N 1,4-dioxane-2,5-dione Chemical compound O=C1COC(=O)CO1 RKDVKSZUMVYZHH-UHFFFAOYSA-N 0.000 abstract 5
- JJTUDXZGHPGLLC-IMJSIDKUSA-N 4511-42-6 Chemical compound C[C@@H]1OC(=O)[C@H](C)OC1=O JJTUDXZGHPGLLC-IMJSIDKUSA-N 0.000 abstract 5
- 229910052757 nitrogen Inorganic materials 0.000 abstract 5
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 abstract 4
- 125000004122 cyclic group Chemical group 0.000 abstract 4
- FLKPEMZONWLCSK-UHFFFAOYSA-N diethyl phthalate Chemical compound CCOC(=O)C1=CC=CC=C1C(=O)OCC FLKPEMZONWLCSK-UHFFFAOYSA-N 0.000 abstract 4
- MTZQAGJQAFMTAQ-UHFFFAOYSA-N ethyl benzoate Chemical compound CCOC(=O)C1=CC=CC=C1 MTZQAGJQAFMTAQ-UHFFFAOYSA-N 0.000 abstract 4
- 239000002904 solvent Substances 0.000 abstract 4
- URAYPUMNDPQOKB-UHFFFAOYSA-N triacetin Chemical compound CC(=O)OCC(OC(C)=O)COC(C)=O URAYPUMNDPQOKB-UHFFFAOYSA-N 0.000 abstract 4
- NGEWQZIDQIYUNV-UHFFFAOYSA-N L-valinic acid Natural products CC(C)C(O)C(O)=O NGEWQZIDQIYUNV-UHFFFAOYSA-N 0.000 abstract 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 abstract 3
- 239000002253 acid Substances 0.000 abstract 3
- VEZXCJBBBCKRPI-UHFFFAOYSA-N beta-propiolactone Chemical compound O=C1CCO1 VEZXCJBBBCKRPI-UHFFFAOYSA-N 0.000 abstract 3
- -1 cyclic ester Chemical class 0.000 abstract 3
- 238000010438 heat treatment Methods 0.000 abstract 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 abstract 3
- 238000002360 preparation method Methods 0.000 abstract 3
- 229960000380 propiolactone Drugs 0.000 abstract 3
- AFENDNXGAFYKQO-UHFFFAOYSA-N 2-hydroxybutyric acid Chemical compound CCC(O)C(O)=O AFENDNXGAFYKQO-UHFFFAOYSA-N 0.000 abstract 2
- GHPVDCPCKSNJDR-UHFFFAOYSA-N 2-hydroxydecanoic acid Chemical compound CCCCCCCCC(O)C(O)=O GHPVDCPCKSNJDR-UHFFFAOYSA-N 0.000 abstract 2
- JYZJYKOZGGEXSX-UHFFFAOYSA-N 2-hydroxymyristic acid Chemical compound CCCCCCCCCCCCC(O)C(O)=O JYZJYKOZGGEXSX-UHFFFAOYSA-N 0.000 abstract 2
- ULKFLOVGORAZDI-UHFFFAOYSA-N 3,3-dimethyloxetan-2-one Chemical compound CC1(C)COC1=O ULKFLOVGORAZDI-UHFFFAOYSA-N 0.000 abstract 2
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 abstract 2
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 abstract 2
- 239000004150 EU approved colour Substances 0.000 abstract 2
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 abstract 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 abstract 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 abstract 2
- 125000002947 alkylene group Chemical group 0.000 abstract 2
- 150000001280 alpha hydroxy acids Chemical class 0.000 abstract 2
- 150000001277 beta hydroxy acids Chemical class 0.000 abstract 2
- 239000001110 calcium chloride Substances 0.000 abstract 2
- 229910001628 calcium chloride Inorganic materials 0.000 abstract 2
- 125000004432 carbon atom Chemical group C* 0.000 abstract 2
- HQWPLXHWEZZGKY-UHFFFAOYSA-N diethylzinc Chemical compound CC[Zn]CC HQWPLXHWEZZGKY-UHFFFAOYSA-N 0.000 abstract 2
- 238000001035 drying Methods 0.000 abstract 2
- 150000001281 gamma hydroxy acids Chemical class 0.000 abstract 2
- 235000013773 glyceryl triacetate Nutrition 0.000 abstract 2
- 239000001087 glyceryl triacetate Substances 0.000 abstract 2
- 150000002596 lactones Chemical class 0.000 abstract 2
- HTUMBQDCCIXGCV-UHFFFAOYSA-N lead oxide Chemical compound [O-2].[Pb+2] HTUMBQDCCIXGCV-UHFFFAOYSA-N 0.000 abstract 2
- YEXPOXQUZXUXJW-UHFFFAOYSA-N lead(II) oxide Inorganic materials [Pb]=O YEXPOXQUZXUXJW-UHFFFAOYSA-N 0.000 abstract 2
- 239000007788 liquid Substances 0.000 abstract 2
- 229910052943 magnesium sulfate Inorganic materials 0.000 abstract 2
- 235000019341 magnesium sulphate Nutrition 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 229940006093 opthalmologic coloring agent diagnostic Drugs 0.000 abstract 2
- 239000004014 plasticizer Substances 0.000 abstract 2
- 229920000747 poly(lactic acid) Polymers 0.000 abstract 2
- 238000006116 polymerization reaction Methods 0.000 abstract 2
- 239000007787 solid Substances 0.000 abstract 2
- 238000003756 stirring Methods 0.000 abstract 2
- 229960002622 triacetin Drugs 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 239000008096 xylene Substances 0.000 abstract 2
- RILPIWOPNGRASR-RFZPGFLSSA-N (2R,3R)-2-hydroxy-3-methylpentanoic acid Chemical compound CC[C@@H](C)[C@@H](O)C(O)=O RILPIWOPNGRASR-RFZPGFLSSA-N 0.000 abstract 1
- LVRFTAZAXQPQHI-RXMQYKEDSA-N (R)-2-hydroxy-4-methylpentanoic acid Chemical compound CC(C)C[C@@H](O)C(O)=O LVRFTAZAXQPQHI-RXMQYKEDSA-N 0.000 abstract 1
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 abstract 1
- RGMMREBHCYXQMA-UHFFFAOYSA-N 2-hydroxyheptanoic acid Chemical compound CCCCCC(O)C(O)=O RGMMREBHCYXQMA-UHFFFAOYSA-N 0.000 abstract 1
- NYHNVHGFPZAZGA-UHFFFAOYSA-N 2-hydroxyhexanoic acid Chemical compound CCCCC(O)C(O)=O NYHNVHGFPZAZGA-UHFFFAOYSA-N 0.000 abstract 1
- BWLBGMIXKSTLSX-UHFFFAOYSA-N 2-hydroxyisobutyric acid Chemical compound CC(C)(O)C(O)=O BWLBGMIXKSTLSX-UHFFFAOYSA-N 0.000 abstract 1
- KIHBGTRZFAVZRV-UHFFFAOYSA-N 2-hydroxyoctadecanoic acid Chemical compound CCCCCCCCCCCCCCCCC(O)C(O)=O KIHBGTRZFAVZRV-UHFFFAOYSA-N 0.000 abstract 1
- JKRDADVRIYVCCY-UHFFFAOYSA-N 2-hydroxyoctanoic acid Chemical compound CCCCCCC(O)C(O)=O JKRDADVRIYVCCY-UHFFFAOYSA-N 0.000 abstract 1
- JRHWHSJDIILJAT-UHFFFAOYSA-N 2-hydroxypentanoic acid Chemical compound CCCC(O)C(O)=O JRHWHSJDIILJAT-UHFFFAOYSA-N 0.000 abstract 1
- GZYXPXGNODDCBD-UHFFFAOYSA-N 3,3,6,6-tetramethyl-1,4-dioxane-2,5-dione Chemical compound CC1(C)OC(=O)C(C)(C)OC1=O GZYXPXGNODDCBD-UHFFFAOYSA-N 0.000 abstract 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 abstract 1
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical class [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 abstract 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 abstract 1
- 229940061720 alpha hydroxy acid Drugs 0.000 abstract 1
- LVRFTAZAXQPQHI-UHFFFAOYSA-N alpha-hydroxyisocaproic acid Natural products CC(C)CC(O)C(O)=O LVRFTAZAXQPQHI-UHFFFAOYSA-N 0.000 abstract 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 abstract 1
- 150000001553 barium compounds Chemical class 0.000 abstract 1
- GSCLMSFRWBPUSK-UHFFFAOYSA-N beta-Butyrolactone Chemical compound CC1CC(=O)O1 GSCLMSFRWBPUSK-UHFFFAOYSA-N 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- 238000012662 bulk polymerization Methods 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- MSUOLNSQHLHDAS-UHFFFAOYSA-N cerebronic acid Chemical compound CCCCCCCCCCCCCCCCCCCCCCC(O)C(O)=O MSUOLNSQHLHDAS-UHFFFAOYSA-N 0.000 abstract 1
- 238000004040 coloring Methods 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000007334 copolymerization reaction Methods 0.000 abstract 1
- 239000006185 dispersion Substances 0.000 abstract 1
- 150000002170 ethers Chemical class 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 239000007970 homogeneous dispersion Substances 0.000 abstract 1
- 150000001261 hydroxy acids Chemical class 0.000 abstract 1
- 229960000448 lactic acid Drugs 0.000 abstract 1
- 235000014655 lactic acid Nutrition 0.000 abstract 1
- 229910052749 magnesium Inorganic materials 0.000 abstract 1
- 239000011777 magnesium Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 229910044991 metal oxide Inorganic materials 0.000 abstract 1
- 150000004706 metal oxides Chemical class 0.000 abstract 1
- 239000000178 monomer Substances 0.000 abstract 1
- XMGMFRIEKMMMSU-UHFFFAOYSA-N phenylmethylbenzene Chemical group C=1C=CC=CC=1[C]C1=CC=CC=C1 XMGMFRIEKMMMSU-UHFFFAOYSA-N 0.000 abstract 1
- 229920001432 poly(L-lactide) Polymers 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 abstract 1
- 229910052719 titanium Inorganic materials 0.000 abstract 1
- 239000010936 titanium Substances 0.000 abstract 1
- 150000003738 xylenes Chemical class 0.000 abstract 1
- 239000011667 zinc carbonate Substances 0.000 abstract 1
- 235000004416 zinc carbonate Nutrition 0.000 abstract 1
- 229910000010 zinc carbonate Inorganic materials 0.000 abstract 1
- 239000011787 zinc oxide Substances 0.000 abstract 1
- PCHQDTOLHOFHHK-UHFFFAOYSA-L zinc;hydrogen carbonate Chemical compound [Zn+2].OC([O-])=O.OC([O-])=O PCHQDTOLHOFHHK-UHFFFAOYSA-L 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/005—Shaping by stretching, e.g. drawing through a die; Apparatus therefor characterised by the choice of materials
-
- 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
- A61L17/00—Materials for surgical sutures or for ligaturing blood vessels ; Materials for prostheses or catheters
- A61L17/06—At least partially resorbable materials
- A61L17/10—At least partially resorbable materials containing macromolecular materials
- A61L17/12—Homopolymers or copolymers of glycolic acid or lactic acid
-
- 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
- A61L17/00—Materials for surgical sutures or for ligaturing blood vessels ; Materials for prostheses or catheters
- A61L17/14—Post-treatment to improve physical properties
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/06—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxycarboxylic acids
- C08G63/08—Lactones or lactides
-
- 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
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
- D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters
- D01F6/625—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters derived from hydroxy-carboxylic acids, e.g. lactones
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
- B29K2067/04—Polyesters derived from hydroxycarboxylic acids
- B29K2067/046—PLA, i.e. polylactic acid or polylactide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0037—Other properties
- B29K2995/0059—Degradable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/753—Medical equipment; Accessories therefor
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Materials Engineering (AREA)
- Surgery (AREA)
- Vascular Medicine (AREA)
- Epidemiology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Textile Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials For Medical Uses (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US44963065A | 1965-04-20 | 1965-04-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1123445A true GB1123445A (en) | 1968-08-14 |
Family
ID=23784883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1717566A Expired GB1123445A (en) | 1965-04-20 | 1966-04-19 | Synthetic lactide copolymer ribbons and filaments |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE679726A (enrdf_load_stackoverflow) |
| DE (1) | DE1642111A1 (enrdf_load_stackoverflow) |
| DK (1) | DK121138B (enrdf_load_stackoverflow) |
| FI (1) | FI47265C (enrdf_load_stackoverflow) |
| GB (1) | GB1123445A (enrdf_load_stackoverflow) |
| NL (1) | NL154278B (enrdf_load_stackoverflow) |
| NO (1) | NO117495B (enrdf_load_stackoverflow) |
| SE (1) | SE353021B (enrdf_load_stackoverflow) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2129307A (en) * | 1982-10-29 | 1984-05-16 | Jon C Garito | Placement devices for dental splints or retainers |
| US4750910A (en) * | 1986-01-22 | 1988-06-14 | Mitsui Toatsu Chemicals, Incorporated | Indigo blue-colored bioabsorbable surgical fibers and production process thereof |
| EP0316992A1 (fr) * | 1987-11-19 | 1989-05-24 | SOLVAY & Cie (Société Anonyme) | Article en polymère d'acide lactique utilisable notamment comme prothèse biodégradable et procédé pour sa réalisation |
| EP0321176A3 (en) * | 1987-12-14 | 1991-09-11 | JOHNSON & JOHNSON ORTHOPAEDICS INC. | Molecularly oriented thermoplastic member and process of forming same |
| EP0326426A3 (en) * | 1988-01-28 | 1992-01-15 | JMS Co., Ltd. | Plastic molded articles with shape memory property |
| EP1205586A1 (en) * | 2000-10-03 | 2002-05-15 | Ethicon, Inc. | Multifilament yarns and methods of making |
| WO2002008428A3 (en) * | 2000-07-21 | 2003-01-09 | Metabolix Inc | Production of polyhydroxyalkanoates from polyols |
| EP2084209A4 (en) * | 2006-11-21 | 2011-10-19 | Lg Chemical Ltd | COPOLYMER WITH 4-HYDROXYBUTYRATE UNIT AND LACTATE UNIT AND MANUFACTURING METHOD THEREFOR |
| JP2012001619A (ja) * | 2010-06-16 | 2012-01-05 | Teijin Ltd | ポリ乳酸組成物およびそれからなる成形品 |
| CN112480064A (zh) * | 2020-12-21 | 2021-03-12 | 天津科技大学 | 一种背包式连续精馏合成丙交酯的方法 |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IE35855B1 (en) * | 1970-12-18 | 1976-06-09 | Ethicon Inc | Absorbable copolymer suture |
| US4411027A (en) | 1979-04-27 | 1983-10-25 | University Of Medicine And Dentistry Of New Jersey | Bio-absorbable composite tissue scaffold |
| US4329743A (en) | 1979-04-27 | 1982-05-18 | College Of Medicine And Dentistry Of New Jersey | Bio-absorbable composite tissue scaffold |
| US5076983A (en) * | 1990-07-16 | 1991-12-31 | E. I. Du Pont De Nemours And Company | Polyhydroxy acid films |
| DE4230097A1 (de) * | 1992-09-09 | 1994-05-05 | Basf Ag | Verfahren zur Herstellung von Polylactid-Formkörpern |
-
1966
- 1966-04-16 DE DE19661642111 patent/DE1642111A1/de not_active Ceased
- 1966-04-18 SE SE522766A patent/SE353021B/xx unknown
- 1966-04-19 BE BE679726D patent/BE679726A/xx unknown
- 1966-04-19 FI FI101066A patent/FI47265C/fi active
- 1966-04-19 NO NO16262366A patent/NO117495B/no unknown
- 1966-04-19 GB GB1717566A patent/GB1123445A/en not_active Expired
- 1966-04-19 DK DK200566A patent/DK121138B/da unknown
- 1966-04-19 NL NL6605197A patent/NL154278B/xx unknown
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2129307A (en) * | 1982-10-29 | 1984-05-16 | Jon C Garito | Placement devices for dental splints or retainers |
| US4750910A (en) * | 1986-01-22 | 1988-06-14 | Mitsui Toatsu Chemicals, Incorporated | Indigo blue-colored bioabsorbable surgical fibers and production process thereof |
| EP0316992A1 (fr) * | 1987-11-19 | 1989-05-24 | SOLVAY & Cie (Société Anonyme) | Article en polymère d'acide lactique utilisable notamment comme prothèse biodégradable et procédé pour sa réalisation |
| FR2623402A1 (fr) * | 1987-11-19 | 1989-05-26 | Solvay | Article en polymere d'acide lactique utilisable notamment comme prothese biodegradable et procede pour sa realisation |
| US5007939A (en) * | 1987-11-19 | 1991-04-16 | Solvay & Cie (Societe Anonyme) | Article made of lactic acid polymer capable of being employed particularly as a biodegradable prosthesis and process for its manufacture |
| EP0321176A3 (en) * | 1987-12-14 | 1991-09-11 | JOHNSON & JOHNSON ORTHOPAEDICS INC. | Molecularly oriented thermoplastic member and process of forming same |
| EP0326426A3 (en) * | 1988-01-28 | 1992-01-15 | JMS Co., Ltd. | Plastic molded articles with shape memory property |
| WO2002008428A3 (en) * | 2000-07-21 | 2003-01-09 | Metabolix Inc | Production of polyhydroxyalkanoates from polyols |
| US8741624B2 (en) | 2000-07-21 | 2014-06-03 | Metabolix, Inc. | Production of polyhydroxyalkanoates from polyols |
| EP1205586A1 (en) * | 2000-10-03 | 2002-05-15 | Ethicon, Inc. | Multifilament yarns and methods of making |
| US6756000B2 (en) | 2000-10-03 | 2004-06-29 | Ethicon, Inc. | Process of making multifilament yarn |
| EP2084209A4 (en) * | 2006-11-21 | 2011-10-19 | Lg Chemical Ltd | COPOLYMER WITH 4-HYDROXYBUTYRATE UNIT AND LACTATE UNIT AND MANUFACTURING METHOD THEREFOR |
| JP2012001619A (ja) * | 2010-06-16 | 2012-01-05 | Teijin Ltd | ポリ乳酸組成物およびそれからなる成形品 |
| CN112480064A (zh) * | 2020-12-21 | 2021-03-12 | 天津科技大学 | 一种背包式连续精馏合成丙交酯的方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| SE353021B (enrdf_load_stackoverflow) | 1973-01-22 |
| FI47265B (enrdf_load_stackoverflow) | 1973-07-31 |
| NL6605197A (enrdf_load_stackoverflow) | 1966-10-21 |
| NO117495B (enrdf_load_stackoverflow) | 1969-08-18 |
| NL154278B (nl) | 1977-08-15 |
| FI47265C (fi) | 1973-11-12 |
| BE679726A (enrdf_load_stackoverflow) | 1966-10-19 |
| DE1642111A1 (de) | 1971-12-30 |
| DK121138B (da) | 1971-09-13 |
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