JP2000506204A - ポリラクチドフィルム - Google Patents
ポリラクチドフィルムInfo
- Publication number
- JP2000506204A JP2000506204A JP9531492A JP53149297A JP2000506204A JP 2000506204 A JP2000506204 A JP 2000506204A JP 9531492 A JP9531492 A JP 9531492A JP 53149297 A JP53149297 A JP 53149297A JP 2000506204 A JP2000506204 A JP 2000506204A
- Authority
- JP
- Japan
- Prior art keywords
- film
- polylactide
- plasticizer
- glycerol
- polymer
- 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.)
- Ceased
Links
- 229920000747 poly(lactic acid) Polymers 0.000 title claims description 27
- 239000004014 plasticizer Substances 0.000 claims abstract description 38
- 229920000642 polymer Polymers 0.000 claims abstract description 27
- 150000002314 glycerols Chemical class 0.000 claims abstract description 3
- URAYPUMNDPQOKB-UHFFFAOYSA-N triacetin Chemical group CC(=O)OCC(OC(C)=O)COC(C)=O URAYPUMNDPQOKB-UHFFFAOYSA-N 0.000 claims description 20
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerol Natural products OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 12
- 235000013773 glyceryl triacetate Nutrition 0.000 claims description 10
- 229960002622 triacetin Drugs 0.000 claims description 10
- 239000000945 filler Substances 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 8
- -1 glycerol ester Chemical class 0.000 claims description 7
- 239000000178 monomer Substances 0.000 claims description 4
- 229920000728 polyester Polymers 0.000 claims description 4
- 150000002148 esters Chemical class 0.000 claims description 3
- 239000011256 inorganic filler Substances 0.000 claims description 3
- WNLRTRBMVRJNCN-UHFFFAOYSA-L adipate(2-) Chemical compound [O-]C(=O)CCCCC([O-])=O WNLRTRBMVRJNCN-UHFFFAOYSA-L 0.000 claims description 2
- 150000002170 ethers Chemical class 0.000 claims description 2
- 150000002334 glycols Chemical class 0.000 claims description 2
- 229910003475 inorganic filler Inorganic materials 0.000 claims description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 239000000047 product Substances 0.000 description 8
- 239000001087 glyceryl triacetate Substances 0.000 description 7
- 238000012360 testing method Methods 0.000 description 7
- JJTUDXZGHPGLLC-UHFFFAOYSA-N lactide Chemical compound CC1OC(=O)C(C)OC1=O JJTUDXZGHPGLLC-UHFFFAOYSA-N 0.000 description 6
- 238000004806 packaging method and process Methods 0.000 description 6
- 150000002978 peroxides Chemical class 0.000 description 6
- 229920001223 polyethylene glycol Polymers 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000002156 mixing Methods 0.000 description 5
- JJTUDXZGHPGLLC-IMJSIDKUSA-N 4511-42-6 Chemical compound C[C@@H]1OC(=O)[C@H](C)OC1=O JJTUDXZGHPGLLC-IMJSIDKUSA-N 0.000 description 4
- 239000002202 Polyethylene glycol Substances 0.000 description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 4
- 235000013305 food Nutrition 0.000 description 4
- 230000009477 glass transition Effects 0.000 description 4
- 235000014655 lactic acid Nutrition 0.000 description 4
- 239000004310 lactic acid Substances 0.000 description 4
- 229920001432 poly(L-lactide) Polymers 0.000 description 4
- 239000000454 talc Substances 0.000 description 4
- 229910052623 talc Inorganic materials 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- IRIAEXORFWYRCZ-UHFFFAOYSA-N Butylbenzyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCC1=CC=CC=C1 IRIAEXORFWYRCZ-UHFFFAOYSA-N 0.000 description 3
- JVTAAEKCZFNVCJ-REOHCLBHSA-N L-lactic acid Chemical compound C[C@H](O)C(O)=O JVTAAEKCZFNVCJ-REOHCLBHSA-N 0.000 description 3
- 229920001222 biopolymer Polymers 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 239000000539 dimer Substances 0.000 description 3
- 239000008188 pellet Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- YZWRNSARCRTXDS-UHFFFAOYSA-N tripropionin Chemical compound CCC(=O)OCC(OC(=O)CC)COC(=O)CC YZWRNSARCRTXDS-UHFFFAOYSA-N 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000005022 packaging material Substances 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 239000004626 polylactic acid Substances 0.000 description 2
- 238000007151 ring opening polymerisation reaction Methods 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 239000004408 titanium dioxide Substances 0.000 description 2
- FVQMJJQUGGVLEP-UHFFFAOYSA-N (2-methylpropan-2-yl)oxy 2-ethylhexaneperoxoate Chemical compound CCCCC(CC)C(=O)OOOC(C)(C)C FVQMJJQUGGVLEP-UHFFFAOYSA-N 0.000 description 1
- QEQBMZQFDDDTPN-UHFFFAOYSA-N (2-methylpropan-2-yl)oxy benzenecarboperoxoate Chemical compound CC(C)(C)OOOC(=O)C1=CC=CC=C1 QEQBMZQFDDDTPN-UHFFFAOYSA-N 0.000 description 1
- JJTUDXZGHPGLLC-ZXZARUISSA-N (3r,6s)-3,6-dimethyl-1,4-dioxane-2,5-dione Chemical compound C[C@H]1OC(=O)[C@H](C)OC1=O JJTUDXZGHPGLLC-ZXZARUISSA-N 0.000 description 1
- XCKJIVRPQZCFIM-UHFFFAOYSA-N 2-hydroxy-2-[2-oxo-2-(5-oxohexoxy)ethyl]butanedioic acid Chemical compound CC(=O)CCCCOC(=O)CC(O)(C(O)=O)CC(O)=O XCKJIVRPQZCFIM-UHFFFAOYSA-N 0.000 description 1
- XYFRHHAYSXIKGH-UHFFFAOYSA-N 3-(5-methoxy-2-methoxycarbonyl-1h-indol-3-yl)prop-2-enoic acid Chemical compound C1=C(OC)C=C2C(C=CC(O)=O)=C(C(=O)OC)NC2=C1 XYFRHHAYSXIKGH-UHFFFAOYSA-N 0.000 description 1
- QZCLKYGREBVARF-UHFFFAOYSA-N Acetyl tributyl citrate Chemical compound CCCCOC(=O)CC(C(=O)OCCCC)(OC(C)=O)CC(=O)OCCCC QZCLKYGREBVARF-UHFFFAOYSA-N 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- YIVJZNGAASQVEM-UHFFFAOYSA-N Lauroyl peroxide Chemical compound CCCCCCCCCCCC(=O)OOC(=O)CCCCCCCCCCC YIVJZNGAASQVEM-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical class OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 230000000181 anti-adherent effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000019400 benzoyl peroxide Nutrition 0.000 description 1
- 229920002988 biodegradable polymer Polymers 0.000 description 1
- 239000004621 biodegradable polymer Substances 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 235000008429 bread Nutrition 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000004581 coalescence Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000009264 composting Methods 0.000 description 1
- 238000013270 controlled release Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000010128 melt processing Methods 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000012766 organic filler Substances 0.000 description 1
- 150000001451 organic peroxides Chemical class 0.000 description 1
- 229920002959 polymer blend Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000010094 polymer processing Methods 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- KXYJPVZMZBJJBZ-UHFFFAOYSA-N tert-butyl 2-ethylbutaneperoxoate Chemical compound CCC(CC)C(=O)OOC(C)(C)C KXYJPVZMZBJJBZ-UHFFFAOYSA-N 0.000 description 1
- PFBLRDXPNUJYJM-UHFFFAOYSA-N tert-butyl 2-methylpropaneperoxoate Chemical compound CC(C)C(=O)OOC(C)(C)C PFBLRDXPNUJYJM-UHFFFAOYSA-N 0.000 description 1
- GJBRNHKUVLOCEB-UHFFFAOYSA-N tert-butyl benzenecarboperoxoate Chemical compound CC(C)(C)OOC(=O)C1=CC=CC=C1 GJBRNHKUVLOCEB-UHFFFAOYSA-N 0.000 description 1
- KSBAEPSJVUENNK-UHFFFAOYSA-L tin(ii) 2-ethylhexanoate Chemical compound [Sn+2].CCCCC(CC)C([O-])=O.CCCCC(CC)C([O-])=O KSBAEPSJVUENNK-UHFFFAOYSA-L 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/10—Esters; Ether-esters
- C08K5/101—Esters; Ether-esters of monocarboxylic acids
- C08K5/103—Esters; Ether-esters of monocarboxylic acids with polyalcohols
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/04—Polyesters derived from hydroxycarboxylic acids, e.g. lactones
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
- C08J2367/04—Polyesters derived from hydroxy carboxylic acids, e.g. lactones
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Biological Depolymerization Polymers (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.標準ISO 7765-1Aによって測定される、フィルムの厚さに対する破裂強度が 5g/μmより大きく、標準ISO 1184によって測定される破断点伸びが200%よりも 大きいことを特徴とするポリラクチドフィルム。 2.前記ポリラタチドが安定化されたL-ポリラクチドであり、そのモノマー量が 2重量%よりも小さい請求項1に記載のフィルム。 3.モノおよびポリカルボン酸エステル、重合型高分子ポリエステル、ポリアル キルエーテル、並びにグリセロールエステルおよびグリコールエステルよりなる 群から選択される可塑剤が、ポリラクチドに対して、10〜30重量%、好ましくは 15〜20重量%、ブレンドされてなる請求項1または2に記載のフィルム。 4.前記可塑剤がグリセロールエステルである前記請求項のいずれかに記載のフ ィルム。 5.前記グリセロールエステルがグリセロールトリアセテートまたはグリセロー ルトリプロピオネートである請求項4に記載のフィルム。 6.前記可塑剤が重合型高分子アジペートである請求項1〜4のいずれかに記載 のフィルム。 7.前記可塑剤が2種以上の可塑剤の混合物である前記請求項のいずれかに記載 のフィルム。 8.1種または数種の無機充填材が前記ポリラクチドとさらにブレンドされてな る前記請求項のいずれかに記載のフィルム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI961022 | 1996-03-05 | ||
FI961022A FI105040B (fi) | 1996-03-05 | 1996-03-05 | Polylaktidikalvot |
PCT/FI1997/000143 WO1997032929A1 (en) | 1996-03-05 | 1997-03-04 | Polylactide films |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2000506204A true JP2000506204A (ja) | 2000-05-23 |
Family
ID=8545587
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9531492A Ceased JP2000506204A (ja) | 1996-03-05 | 1997-03-04 | ポリラクチドフィルム |
Country Status (10)
Country | Link |
---|---|
US (1) | US6117928A (ja) |
EP (1) | EP0885261B1 (ja) |
JP (1) | JP2000506204A (ja) |
AT (1) | ATE211157T1 (ja) |
AU (1) | AU2097097A (ja) |
DE (1) | DE69709320T2 (ja) |
DK (1) | DK0885261T3 (ja) |
ES (1) | ES2170364T3 (ja) |
FI (1) | FI105040B (ja) |
WO (1) | WO1997032929A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003073531A (ja) * | 2001-06-18 | 2003-03-12 | Mitsui Chemicals Inc | 生分解性結束材 |
JP2003231798A (ja) * | 2002-02-13 | 2003-08-19 | Mitsubishi Plastics Ind Ltd | 乳酸系樹脂組成物とそのシート状物、及び袋状製品 |
JP2012158658A (ja) * | 2011-01-31 | 2012-08-23 | Unitika Ltd | ポリ乳酸樹脂組成物 |
Families Citing this family (50)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6191203B1 (en) | 1997-10-31 | 2001-02-20 | Monsanto Company | Polymer blends containing polyhydroxyalkanoates and compositions with good retention of elongation |
EP1029890B1 (en) * | 1999-02-18 | 2004-07-28 | Mitsui Chemicals, Inc. | Aliphatic polyester composition and stretched film obtained from said composition |
US20020128344A1 (en) * | 2000-12-07 | 2002-09-12 | Yuko Fujihira | Biodegradable resin material and method for producing the same |
DE10127314A1 (de) * | 2001-06-06 | 2002-12-19 | Trespaphan Gmbh | Biologisch abbaubare biaxial verstreckte Folie mit kontrolliertem Weiterreißverhalten |
US6645618B2 (en) | 2001-06-15 | 2003-11-11 | 3M Innovative Properties Company | Aliphatic polyester microfibers, microfibrillated articles and use thereof |
CN1628151A (zh) * | 2002-02-05 | 2005-06-15 | 三井化学株式会社 | 生物降解性树脂组合物及其成型体 |
US20090123682A1 (en) * | 2007-11-08 | 2009-05-14 | Weder Donald E | Floral packaging formed of renewable or biodegradable polymer materials |
US6890649B2 (en) * | 2002-04-26 | 2005-05-10 | 3M Innovative Properties Company | Aliphatic polyester microfibers, microfibrillated articles and use thereof |
FR2862310B1 (fr) * | 2003-11-17 | 2008-04-25 | Roquette Freres | Utilisation d'une dispersion aqueuse d'au moins un polymere biodegradable contenant au moins un agent stabilisant pour la preparation d'une composition filmogene aqueuse |
CN1922012B (zh) * | 2004-02-25 | 2010-05-05 | 特里奥凡德国有限公司及两合公司 | 一种基于乳酸单元的均聚物或共聚物的膜 |
PL217738B1 (pl) | 2005-07-06 | 2014-08-29 | Polska Akademia Nauk Centrum Badań Molekularnych i Makromolekularnych | Sposób modyfikacji właściwości polilaktydu lub kompozycji zawierającej polilaktyd |
US9163141B2 (en) * | 2006-04-27 | 2015-10-20 | Cryovac, Inc. | Polymeric blend comprising polylactic acid |
US8206796B2 (en) * | 2006-04-27 | 2012-06-26 | Cryovac, Inc. | Multilayer film comprising polylactic acid |
US7385020B2 (en) * | 2006-10-13 | 2008-06-10 | 3M Innovative Properties Company | 2-octyl (meth)acrylate adhesive composition |
US9555167B2 (en) | 2006-12-11 | 2017-01-31 | 3M Innovative Properties Company | Biocompatible antimicrobial compositions |
US20080200890A1 (en) * | 2006-12-11 | 2008-08-21 | 3M Innovative Properties Company | Antimicrobial disposable absorbent articles |
EP2064261A1 (en) * | 2006-12-15 | 2009-06-03 | Kimberly-Clark Worldwide, Inc. | Biodegradable polylactic acids for use in forming fibers |
WO2008073099A1 (en) * | 2006-12-15 | 2008-06-19 | Kimberly-Clark Worldwide, Inc. | Biodegradable polyesters for use in forming fibers |
DE102007038473C5 (de) * | 2007-08-14 | 2013-11-07 | Huhtamaki Films Germany Gmbh & Co. Kg | Folienanordnung, Verfahren zu deren Herstellung und Verwendung |
US8518311B2 (en) * | 2007-08-22 | 2013-08-27 | Kimberly-Clark Worldwide, Inc. | Multicomponent biodegradable filaments and nonwoven webs formed therefrom |
BRPI0722204A2 (pt) * | 2007-12-13 | 2014-11-04 | Kimberly Clark Co | "fibras biodegradáveis formadas de uma composição termoplástica contendo ácido polilático e um copolímero de poliéter" |
US20100151241A1 (en) * | 2008-04-14 | 2010-06-17 | 3M Innovative Properties Company | 2-Octyl (Meth)acrylate Adhesive Composition |
EP2281080B1 (en) * | 2008-05-30 | 2014-03-19 | Kimberly-Clark Worldwide, Inc. | Nonwoven web comprising polylactic acid fibers |
JP5485988B2 (ja) | 2008-06-12 | 2014-05-07 | スリーエム イノベイティブ プロパティズ カンパニー | メルトブローン微細繊維及び製造方法 |
AU2009257361A1 (en) | 2008-06-12 | 2009-12-17 | 3M Innovative Properties Company | Biocompatible hydrophilic compositions |
DE102008033834A1 (de) | 2008-07-19 | 2010-01-21 | Lanxess Deutschland Gmbh | Weichmacherzubereitungen |
EP2414574B1 (en) | 2009-03-31 | 2018-12-12 | 3M Innovative Properties Company | Dimensionally stable nonwoven fibrous webs and methods of making and using the same |
US20110054481A1 (en) * | 2009-08-28 | 2011-03-03 | Michael Sproul | Delivery Containers and System |
WO2011084670A1 (en) * | 2009-12-17 | 2011-07-14 | 3M Innovative Properties Company | Dimensionally stable nonwoven fibrous webs and methods of making and using the same |
WO2011075619A1 (en) | 2009-12-17 | 2011-06-23 | 3M Innovative Properties Company | Dimensionally stable nonwoven fibrous webs, melt blown fine fibers, and methods of making and using the same |
CN102892820A (zh) * | 2009-12-28 | 2013-01-23 | 3M创新有限公司 | 增塑的聚交酯 |
CN102770593A (zh) | 2010-02-23 | 2012-11-07 | 3M创新有限公司 | 尺寸上稳定的非织造纤维幅材及其制造和使用方法 |
US10753023B2 (en) | 2010-08-13 | 2020-08-25 | Kimberly-Clark Worldwide, Inc. | Toughened polylactic acid fibers |
US8936740B2 (en) | 2010-08-13 | 2015-01-20 | Kimberly-Clark Worldwide, Inc. | Modified polylactic acid fibers |
TW201221714A (en) | 2010-10-14 | 2012-06-01 | 3M Innovative Properties Co | Dimensionally stable nonwoven fibrous webs and methods of making and using the same |
US8461262B2 (en) | 2010-12-07 | 2013-06-11 | Kimberly-Clark Worldwide, Inc. | Polylactic acid fibers |
EP2723808B1 (fr) * | 2011-06-23 | 2019-04-24 | AGC Glass Europe | Materiau polymere a base de poly(acide lactique) |
US8975305B2 (en) | 2012-02-10 | 2015-03-10 | Kimberly-Clark Worldwide, Inc. | Rigid renewable polyester compositions having a high impact strength and tensile elongation |
EP2813535B1 (en) | 2012-02-10 | 2016-05-25 | Nitto Denko Corporation | Protective film |
US8637130B2 (en) | 2012-02-10 | 2014-01-28 | Kimberly-Clark Worldwide, Inc. | Molded parts containing a polylactic acid composition |
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JP2016536474A (ja) | 2013-09-30 | 2016-11-24 | スリーエム イノベイティブ プロパティズ カンパニー | エポキシ化脂肪酸エステルが上に配設された繊維及びワイプ並びに方法 |
EP3052567A1 (en) | 2013-09-30 | 2016-08-10 | 3M Innovative Properties Company | Compositions, wipes, and methods |
WO2015047806A1 (en) | 2013-09-30 | 2015-04-02 | 3M Innovative Properties Company | Fibers, wipes, and methods |
CN108017887A (zh) * | 2016-11-02 | 2018-05-11 | 黑龙江鑫达企业集团有限公司 | 一种pla-pbsa吹塑薄膜及其制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0523789A1 (fr) * | 1991-07-19 | 1993-01-20 | SOLVAY (Société Anonyme) | Film souple, élastique et biodégradable en polymère à base d'acide lactique pouvant notamment convenir pour la réalisation de pansements médicaux |
WO1994007941A1 (en) * | 1992-10-02 | 1994-04-14 | Cargill, Incorporated | Melt-stable lactide polymer films and processes for manufacture thereof |
JPH07118513A (ja) * | 1993-10-22 | 1995-05-09 | Dainippon Ink & Chem Inc | 乳酸系ポリマー組成物 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE758156R (fr) * | 1970-05-13 | 1971-04-28 | Ethicon Inc | Element de suture absorbable et sa |
US5180765A (en) * | 1988-08-08 | 1993-01-19 | Biopak Technology, Ltd. | Biodegradable packaging thermoplastics from lactides |
JP3307748B2 (ja) * | 1993-03-31 | 2002-07-24 | 大日本インキ化学工業株式会社 | 乳酸系共重合ポリエステルの製造方法 |
FI99125C (fi) * | 1993-12-31 | 1997-10-10 | Neste Oy | Polylaktidikoostumus |
US5763513A (en) * | 1994-05-19 | 1998-06-09 | Mitsui Toatsu Chemicals, Inc. | L-lactic acid polymer composition, molded product and film |
-
1996
- 1996-03-05 FI FI961022A patent/FI105040B/fi not_active IP Right Cessation
-
1997
- 1997-03-04 AU AU20970/97A patent/AU2097097A/en not_active Abandoned
- 1997-03-04 DK DK97906199T patent/DK0885261T3/da active
- 1997-03-04 ES ES97906199T patent/ES2170364T3/es not_active Expired - Lifetime
- 1997-03-04 EP EP97906199A patent/EP0885261B1/en not_active Expired - Lifetime
- 1997-03-04 WO PCT/FI1997/000143 patent/WO1997032929A1/en active IP Right Grant
- 1997-03-04 AT AT97906199T patent/ATE211157T1/de not_active IP Right Cessation
- 1997-03-04 DE DE69709320T patent/DE69709320T2/de not_active Expired - Fee Related
- 1997-03-04 US US09/125,867 patent/US6117928A/en not_active Expired - Fee Related
- 1997-03-04 JP JP9531492A patent/JP2000506204A/ja not_active Ceased
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0523789A1 (fr) * | 1991-07-19 | 1993-01-20 | SOLVAY (Société Anonyme) | Film souple, élastique et biodégradable en polymère à base d'acide lactique pouvant notamment convenir pour la réalisation de pansements médicaux |
WO1994007941A1 (en) * | 1992-10-02 | 1994-04-14 | Cargill, Incorporated | Melt-stable lactide polymer films and processes for manufacture thereof |
JPH07118513A (ja) * | 1993-10-22 | 1995-05-09 | Dainippon Ink & Chem Inc | 乳酸系ポリマー組成物 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003073531A (ja) * | 2001-06-18 | 2003-03-12 | Mitsui Chemicals Inc | 生分解性結束材 |
JP2003231798A (ja) * | 2002-02-13 | 2003-08-19 | Mitsubishi Plastics Ind Ltd | 乳酸系樹脂組成物とそのシート状物、及び袋状製品 |
JP2012158658A (ja) * | 2011-01-31 | 2012-08-23 | Unitika Ltd | ポリ乳酸樹脂組成物 |
Also Published As
Publication number | Publication date |
---|---|
ATE211157T1 (de) | 2002-01-15 |
DK0885261T3 (da) | 2002-03-25 |
AU2097097A (en) | 1997-09-22 |
ES2170364T3 (es) | 2002-08-01 |
FI105040B (fi) | 2000-05-31 |
EP0885261B1 (en) | 2001-12-19 |
FI961022A (fi) | 1997-09-06 |
DE69709320D1 (de) | 2002-01-31 |
FI961022A0 (fi) | 1996-03-05 |
EP0885261A1 (en) | 1998-12-23 |
WO1997032929A1 (en) | 1997-09-12 |
DE69709320T2 (de) | 2002-07-18 |
US6117928A (en) | 2000-09-12 |
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