CA2709269A1 - Additif a base de particules inorganiques traitees en surface destine a augmenter la tenacite de polymeres - Google Patents
Additif a base de particules inorganiques traitees en surface destine a augmenter la tenacite de polymeres Download PDFInfo
- Publication number
- CA2709269A1 CA2709269A1 CA2709269A CA2709269A CA2709269A1 CA 2709269 A1 CA2709269 A1 CA 2709269A1 CA 2709269 A CA2709269 A CA 2709269A CA 2709269 A CA2709269 A CA 2709269A CA 2709269 A1 CA2709269 A1 CA 2709269A1
- Authority
- CA
- Canada
- Prior art keywords
- calcium carbonate
- bioplastic
- particles
- coated
- biopolymer
- 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.)
- Abandoned
Links
- 239000010954 inorganic particle Substances 0.000 title claims abstract description 29
- 239000000654 additive Substances 0.000 title claims description 39
- 230000000996 additive effect Effects 0.000 title claims description 26
- 229920000642 polymer Polymers 0.000 title description 49
- 230000001965 increasing effect Effects 0.000 title description 8
- 239000002245 particle Substances 0.000 claims abstract description 48
- 229920000704 biodegradable plastic Polymers 0.000 claims abstract description 47
- 229920001222 biopolymer Polymers 0.000 claims abstract description 35
- 235000014113 dietary fatty acids Nutrition 0.000 claims abstract description 31
- 239000000194 fatty acid Substances 0.000 claims abstract description 31
- 229930195729 fatty acid Natural products 0.000 claims abstract description 31
- 239000000203 mixture Substances 0.000 claims abstract description 28
- 150000004665 fatty acids Chemical class 0.000 claims abstract description 26
- 238000002425 crystallisation Methods 0.000 claims abstract description 14
- 229920000098 polyolefin Polymers 0.000 claims abstract description 10
- 238000001746 injection moulding Methods 0.000 claims abstract description 9
- 239000002480 mineral oil Substances 0.000 claims abstract description 9
- 239000001993 wax Substances 0.000 claims abstract description 9
- 229940053200 antiepileptics fatty acid derivative Drugs 0.000 claims abstract description 6
- 238000001125 extrusion Methods 0.000 claims abstract description 4
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 156
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 71
- 238000000576 coating method Methods 0.000 claims description 68
- 239000011248 coating agent Substances 0.000 claims description 64
- 229920000747 poly(lactic acid) Polymers 0.000 claims description 50
- 239000000945 filler Substances 0.000 claims description 43
- 239000000463 material Substances 0.000 claims description 31
- 238000000034 method Methods 0.000 claims description 18
- -1 polyglyconate Polymers 0.000 claims description 18
- 235000021355 Stearic acid Nutrition 0.000 claims description 14
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 14
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims description 14
- 239000008117 stearic acid Substances 0.000 claims description 14
- 229940088417 precipitated calcium carbonate Drugs 0.000 claims description 12
- 229920005989 resin Polymers 0.000 claims description 12
- 239000011347 resin Substances 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 235000013305 food Nutrition 0.000 claims description 6
- 239000000155 melt Substances 0.000 claims description 6
- 239000005014 poly(hydroxyalkanoate) Substances 0.000 claims description 6
- 229920000903 polyhydroxyalkanoate Polymers 0.000 claims description 6
- 238000013329 compounding Methods 0.000 claims description 5
- 239000002270 dispersing agent Substances 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000002952 polymeric resin Substances 0.000 claims description 4
- 229920003002 synthetic resin Polymers 0.000 claims description 4
- 230000002708 enhancing effect Effects 0.000 claims description 3
- 229920000117 poly(dioxanone) Polymers 0.000 claims description 3
- 239000005995 Aluminium silicate Substances 0.000 claims description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 2
- 229910001111 Fine metal Inorganic materials 0.000 claims description 2
- 229920002472 Starch Polymers 0.000 claims description 2
- 235000012211 aluminium silicate Nutrition 0.000 claims description 2
- 239000011521 glass Substances 0.000 claims description 2
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 2
- 239000002923 metal particle Substances 0.000 claims description 2
- 239000004005 microsphere Substances 0.000 claims description 2
- 238000004806 packaging method and process Methods 0.000 claims description 2
- 239000000377 silicon dioxide Substances 0.000 claims description 2
- 235000019698 starch Nutrition 0.000 claims description 2
- 239000000454 talc Substances 0.000 claims description 2
- 229910052623 talc Inorganic materials 0.000 claims description 2
- 239000010456 wollastonite Substances 0.000 claims description 2
- 229910052882 wollastonite Inorganic materials 0.000 claims description 2
- 239000008107 starch Substances 0.000 claims 1
- 238000003856 thermoforming Methods 0.000 abstract description 4
- 238000009877 rendering Methods 0.000 abstract description 3
- 235000010216 calcium carbonate Nutrition 0.000 description 56
- 229920001432 poly(L-lactide) Polymers 0.000 description 49
- 239000002131 composite material Substances 0.000 description 15
- 229910052500 inorganic mineral Inorganic materials 0.000 description 15
- 239000011707 mineral Substances 0.000 description 15
- 235000010755 mineral Nutrition 0.000 description 14
- 238000012360 testing method Methods 0.000 description 10
- 230000006872 improvement Effects 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 8
- 230000007423 decrease Effects 0.000 description 6
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 239000012764 mineral filler Substances 0.000 description 5
- 238000000465 moulding Methods 0.000 description 5
- 239000004626 polylactic acid Substances 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 239000002243 precursor Substances 0.000 description 4
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 229920002988 biodegradable polymer Polymers 0.000 description 3
- 239000004621 biodegradable polymer Substances 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 3
- 238000011068 loading method Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000005060 rubber Substances 0.000 description 3
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 3
- 229920000856 Amylose Polymers 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 238000003917 TEM image Methods 0.000 description 2
- 229910052783 alkali metal Inorganic materials 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009863 impact test Methods 0.000 description 2
- 230000000977 initiatory effect Effects 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 239000005022 packaging material Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- UQDJGEHQDNVPGU-UHFFFAOYSA-N serine phosphoethanolamine Chemical compound [NH3+]CCOP([O-])(=O)OCC([NH3+])C([O-])=O UQDJGEHQDNVPGU-UHFFFAOYSA-N 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 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
- BTXXTMOWISPQSJ-UHFFFAOYSA-N 4,4,4-trifluorobutan-2-one Chemical compound CC(=O)CC(F)(F)F BTXXTMOWISPQSJ-UHFFFAOYSA-N 0.000 description 1
- BQACOLQNOUYJCE-FYZZASKESA-N Abietic acid Natural products CC(C)C1=CC2=CC[C@]3(C)[C@](C)(CCC[C@@]3(C)C(=O)O)[C@H]2CC1 BQACOLQNOUYJCE-FYZZASKESA-N 0.000 description 1
- 229920006051 Capron® Polymers 0.000 description 1
- 238000003109 Karl Fischer titration Methods 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 208000034530 PLAA-associated neurodevelopmental disease Diseases 0.000 description 1
- 229920000331 Polyhydroxybutyrate Polymers 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 229920008262 Thermoplastic starch Polymers 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 235000020661 alpha-linolenic acid Nutrition 0.000 description 1
- CEGOLXSVJUTHNZ-UHFFFAOYSA-K aluminium tristearate Chemical compound [Al+3].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CEGOLXSVJUTHNZ-UHFFFAOYSA-K 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000006065 biodegradation reaction Methods 0.000 description 1
- 239000012620 biological material Substances 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 239000002178 crystalline material Substances 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000000113 differential scanning calorimetry Methods 0.000 description 1
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 235000013410 fast food Nutrition 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000010102 injection blow moulding Methods 0.000 description 1
- 238000009533 lab test Methods 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 125000005481 linolenic acid group Chemical group 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000000386 microscopy Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 235000019198 oils Nutrition 0.000 description 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid group Chemical group C(CCCCCCC\C=C/CCCCCCCC)(=O)O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
- IPCSVZSSVZVIGE-UHFFFAOYSA-N palmitic acid group Chemical group C(CCCCCCCCCCCCCCC)(=O)O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 239000013502 plastic waste Substances 0.000 description 1
- 239000005015 poly(hydroxybutyrate) Substances 0.000 description 1
- 229920000070 poly-3-hydroxybutyrate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 229920005604 random copolymer Polymers 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 235000003441 saturated fatty acids Nutrition 0.000 description 1
- 150000004671 saturated fatty acids Chemical class 0.000 description 1
- 229920006126 semicrystalline polymer Polymers 0.000 description 1
- 239000012748 slip agent Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 238000004627 transmission electron microscopy Methods 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 235000019871 vegetable fat Nutrition 0.000 description 1
- 239000004034 viscosity adjusting agent Substances 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
- PAPBSGBWRJIAAV-UHFFFAOYSA-N ε-Caprolactone Chemical compound O=C1CCCCCO1 PAPBSGBWRJIAAV-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- C08K9/00—Use of pretreated ingredients
- C08K9/04—Ingredients treated with organic substances
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F1/00—Refuse receptacles; Accessories therefor
- B65F1/0006—Flexible refuse receptables, e.g. bags, sacks
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Biological Depolymerization Polymers (AREA)
- Wrappers (AREA)
- Refuse Receptacles (AREA)
- Bag Frames (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US1424007P | 2007-12-17 | 2007-12-17 | |
| US61/014,240 | 2007-12-17 | ||
| US12/041,113 US20090221732A1 (en) | 2008-03-03 | 2008-03-03 | Surface treated inorganic particle additive for increasing the toughness of polymers |
| US12/041,113 | 2008-03-03 | ||
| PCT/IB2008/003774 WO2009077860A2 (fr) | 2007-12-17 | 2008-12-16 | Additif à base de particules inorganiques traitées en surface destiné à augmenter la ténacité de polymères |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2709269A1 true CA2709269A1 (fr) | 2009-06-25 |
Family
ID=40795944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2709269A Abandoned CA2709269A1 (fr) | 2007-12-17 | 2008-12-16 | Additif a base de particules inorganiques traitees en surface destine a augmenter la tenacite de polymeres |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP2231764A2 (fr) |
| JP (1) | JP2011510106A (fr) |
| KR (1) | KR20100117566A (fr) |
| CN (1) | CN101918485A (fr) |
| BR (1) | BRPI0820846A2 (fr) |
| CA (1) | CA2709269A1 (fr) |
| WO (1) | WO2009077860A2 (fr) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BRPI1016046A2 (pt) * | 2009-04-06 | 2016-05-10 | Metabolix Inc | método para aperfeiçoar o processamento de filmes e a moldagem por injeção de polímeros de polihidroxialcanoato |
| US9018278B2 (en) * | 2010-01-29 | 2015-04-28 | Maruo Calcium Co., Ltd. | Surface treated calcium carbonate filler for resin and resin composition containing the filler |
| CN103030946B (zh) * | 2011-09-29 | 2016-06-08 | 上海林静医疗器械有限公司 | 降解型一次性输液器夹子及制法 |
| CN103030942B (zh) * | 2011-09-29 | 2016-06-08 | 上海林静医疗器械有限公司 | 降解型一次性压舌板及制备方法 |
| CN103030943B (zh) * | 2011-09-29 | 2016-02-24 | 上海林静医疗器械有限公司 | 鼻镜用可降解材料及制法 |
| CN103030939B (zh) * | 2011-09-29 | 2016-02-24 | 上海林静医疗器械有限公司 | 由降解型基材制备的一次性医疗器械及方法 |
| CN103030940B (zh) * | 2011-09-29 | 2016-02-24 | 上海林静医疗器械有限公司 | 降解型一次性咬口器及制备方法 |
| CN103030945B (zh) * | 2011-09-29 | 2016-06-08 | 上海林静医疗器械有限公司 | 手术刀柄用可降解材料及制法 |
| CN103030952B (zh) * | 2011-09-29 | 2016-06-08 | 上海林静医疗器械有限公司 | 输液器三通阀/加药器用可降解材料及制法 |
| CN103030944B (zh) * | 2011-09-29 | 2016-06-08 | 上海林静医疗器械有限公司 | 输卵管提取板用可降解材料及制法 |
| CN103030950B (zh) * | 2011-09-29 | 2016-08-10 | 上海林静医疗器械有限公司 | 耳镜用可降解材料及制备方法 |
| CN103030954B (zh) * | 2011-09-29 | 2016-04-27 | 上海林静医疗器械有限公司 | 口腔印模托盘用可降解材料及制法 |
| CN103030951B (zh) * | 2011-09-29 | 2016-08-10 | 上海林静医疗器械有限公司 | 麻醉喉镜用可降解材料及制法 |
| AU2013260240B2 (en) * | 2012-05-07 | 2016-05-19 | Gaia Holding Ab | Biodegradable plastics, method for production thereof and use thereof |
| CN104755538B (zh) | 2012-08-17 | 2018-08-31 | Cj 第一制糖株式会社 | 用于聚合物共混物的生物基橡胶改性剂 |
| JP6220340B2 (ja) | 2012-10-05 | 2017-10-25 | 株式会社カネカ | ポリエステル樹脂組成物およびその製造方法 |
| CN103254598B (zh) * | 2013-05-28 | 2016-01-06 | 奇瑞汽车股份有限公司 | 聚乳酸复合材料及其制备方法 |
| EP3004225A1 (fr) | 2013-05-30 | 2016-04-13 | Metabolix, Inc. | Mélanges de recyclat |
| EP3122817B1 (fr) | 2014-03-27 | 2020-07-29 | CJ CheilJedang Corporation | Systèmes polymères fortement chargés |
| WO2019164311A1 (fr) * | 2018-02-21 | 2019-08-29 | 서울대학교산학협력단 | Composite polymère biodégradable |
| KR101999919B1 (ko) * | 2018-02-21 | 2019-07-12 | 서울대학교산학협력단 | 생분해성 고분자 복합재 |
| JP6661155B1 (ja) | 2019-08-28 | 2020-03-11 | 株式会社Ｔｂｍ | 樹脂組成物及び成形品 |
| KR102302537B1 (ko) * | 2020-08-06 | 2021-09-15 | 형태경 | 무기물의 건식 개질방법 및 개질된 무기물을 이용한 생분해성 고분자 복합체 제조방법 |
| KR102253513B1 (ko) | 2020-12-30 | 2021-06-14 | 주식회사 아이피풀 | 생분해성 고분자 복합체 제조방법 |
| CN113563702B (zh) * | 2021-07-16 | 2022-07-22 | 深圳市正旺环保新材料有限公司 | 一种可降解塑料袋及其制备方法 |
| CN114456564A (zh) * | 2022-03-18 | 2022-05-10 | 湖南工程学院 | 一种改性碳酸钙填充的pla-phb共混生物降解膜及其制备方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000345068A (ja) * | 1999-06-04 | 2000-12-12 | Shiraishi Kogyo Kaisha Ltd | 充填用炭酸カルシウム |
| EP1118636A1 (fr) * | 2000-01-20 | 2001-07-25 | SOLVAY (Société Anonyme) | Compositions à base de polymère de l'caprolactone chargées, procédé pour leur préparation et articles à base de ces compositions |
| US6905759B2 (en) * | 2001-04-23 | 2005-06-14 | Kimberly Clark Worldwide, Inc. | Biodegradable films having enhanced ductility and breathability |
| JP3897543B2 (ja) * | 2001-06-01 | 2007-03-28 | 丸尾カルシウム株式会社 | 樹脂用表面処理無機フィラー及びこれを配合した樹脂組成物 |
| CN1705616A (zh) * | 2002-10-15 | 2005-12-07 | 丸尾钙株式会社 | 团聚粒子及配合该粒子而成的树脂组合物 |
| US7927532B2 (en) * | 2006-02-28 | 2011-04-19 | Cereplast, Inc. | Biodegradable nano-polymer compositions and biodegradable articles made thereof |
-
2008
- 2008-12-16 JP JP2010538950A patent/JP2011510106A/ja active Pending
- 2008-12-16 CA CA2709269A patent/CA2709269A1/fr not_active Abandoned
- 2008-12-16 KR KR1020107014895A patent/KR20100117566A/ko not_active Application Discontinuation
- 2008-12-16 WO PCT/IB2008/003774 patent/WO2009077860A2/fr active Application Filing
- 2008-12-16 CN CN2008801206964A patent/CN101918485A/zh active Pending
- 2008-12-16 EP EP08862006A patent/EP2231764A2/fr not_active Withdrawn
- 2008-12-16 BR BRPI0820846-8A patent/BRPI0820846A2/pt not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EP2231764A2 (fr) | 2010-09-29 |
| WO2009077860A2 (fr) | 2009-06-25 |
| BRPI0820846A2 (pt) | 2015-06-16 |
| CN101918485A (zh) | 2010-12-15 |
| JP2011510106A (ja) | 2011-03-31 |
| WO2009077860A3 (fr) | 2009-09-11 |
| KR20100117566A (ko) | 2010-11-03 |
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