CA2821357C - Additifs oxo-biodegradables destines a etre utilises dans des films polymeres combustibles fossiles et un emballage a usage unique - Google Patents
Additifs oxo-biodegradables destines a etre utilises dans des films polymeres combustibles fossiles et un emballage a usage unique Download PDFInfo
- Publication number
- CA2821357C CA2821357C CA2821357A CA2821357A CA2821357C CA 2821357 C CA2821357 C CA 2821357C CA 2821357 A CA2821357 A CA 2821357A CA 2821357 A CA2821357 A CA 2821357A CA 2821357 C CA2821357 C CA 2821357C
- Authority
- CA
- Canada
- Prior art keywords
- oxo
- polymer
- composition
- polyolefin
- oxidant
- 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.)
- Active
Links
- 229920001237 Oxo Biodegradable Polymers 0.000 title claims description 22
- 238000004806 packaging method and process Methods 0.000 title claims description 9
- 239000002803 fossil fuel Substances 0.000 title description 7
- 239000013533 biodegradable additive Substances 0.000 title description 3
- 229920006254 polymer film Polymers 0.000 title description 3
- 239000000203 mixture Substances 0.000 claims abstract description 50
- 229920000642 polymer Polymers 0.000 claims abstract description 49
- -1 polyethylene Polymers 0.000 claims abstract description 31
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 26
- 229920000098 polyolefin Polymers 0.000 claims abstract description 17
- 239000002530 phenolic antioxidant Substances 0.000 claims abstract description 15
- 239000004698 Polyethylene Substances 0.000 claims abstract description 13
- 229910017052 cobalt Inorganic materials 0.000 claims abstract description 13
- 239000010941 cobalt Substances 0.000 claims abstract description 13
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910052742 iron Inorganic materials 0.000 claims abstract description 13
- 229920000573 polyethylene Polymers 0.000 claims abstract description 13
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 12
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000004743 Polypropylene Substances 0.000 claims abstract description 8
- 229920001155 polypropylene Polymers 0.000 claims abstract description 8
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 6
- 239000004408 titanium dioxide Substances 0.000 claims abstract description 6
- 230000003244 pro-oxidative effect Effects 0.000 claims description 17
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 12
- 229910052748 manganese Inorganic materials 0.000 claims description 12
- 239000011572 manganese Substances 0.000 claims description 12
- 238000011156 evaluation Methods 0.000 claims description 11
- 239000000945 filler Substances 0.000 claims description 11
- 230000003711 photoprotective effect Effects 0.000 claims description 4
- 239000000049 pigment Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 238000003786 synthesis reaction Methods 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 abstract description 12
- 239000004033 plastic Substances 0.000 abstract description 12
- 239000000654 additive Substances 0.000 abstract description 10
- 239000000126 substance Substances 0.000 abstract description 9
- 239000012634 fragment Substances 0.000 abstract description 8
- 238000006065 biodegradation reaction Methods 0.000 abstract description 7
- 230000000996 additive effect Effects 0.000 abstract description 5
- 150000001875 compounds Chemical class 0.000 abstract description 5
- 229910052723 transition metal Inorganic materials 0.000 abstract description 4
- 150000003624 transition metals Chemical class 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 2
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical class [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 abstract 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 description 19
- 238000005033 Fourier transform infrared spectroscopy Methods 0.000 description 17
- 238000002835 absorbance Methods 0.000 description 15
- 239000000047 product Substances 0.000 description 13
- 238000012360 testing method Methods 0.000 description 11
- 230000003647 oxidation Effects 0.000 description 10
- 239000004594 Masterbatch (MB) Substances 0.000 description 8
- 239000002245 particle Substances 0.000 description 7
- 238000006731 degradation reaction Methods 0.000 description 6
- 238000013467 fragmentation Methods 0.000 description 6
- 238000006062 fragmentation reaction Methods 0.000 description 6
- 239000002609 medium Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000015556 catabolic process Effects 0.000 description 5
- 238000007865 diluting Methods 0.000 description 5
- 239000003963 antioxidant agent Substances 0.000 description 4
- 235000006708 antioxidants Nutrition 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 235000013305 food Nutrition 0.000 description 3
- 150000002430 hydrocarbons Chemical class 0.000 description 3
- 238000009533 lab test Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 238000001228 spectrum Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000004596 additive masterbatch Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 238000003556 assay Methods 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 238000005227 gel permeation chromatography Methods 0.000 description 2
- 238000011534 incubation Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 2
- 239000005022 packaging material Substances 0.000 description 2
- 239000002952 polymeric resin Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 238000012956 testing procedure Methods 0.000 description 2
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical class [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 description 2
- 231100000582 ATP assay Toxicity 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 description 1
- 102220560985 Flotillin-2_E60C_mutation Human genes 0.000 description 1
- 238000001157 Fourier transform infrared spectrum Methods 0.000 description 1
- 231100000674 Phytotoxicity Toxicity 0.000 description 1
- 241000187693 Rhodococcus rhodochrous Species 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- BGYHLZZASRKEJE-UHFFFAOYSA-N [3-[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxy]-2,2-bis[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxymethyl]propyl] 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoate Chemical compound CC(C)(C)C1=C(O)C(C(C)(C)C)=CC(CCC(=O)OCC(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)=C1 BGYHLZZASRKEJE-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 229920006238 degradable plastic Polymers 0.000 description 1
- 238000001493 electron microscopy Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 230000002538 fungal effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002432 hydroperoxides Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 239000007003 mineral medium Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 238000000399 optical microscopy Methods 0.000 description 1
- 125000002524 organometallic group Chemical group 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 238000012667 polymer degradation Methods 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 230000035755 proliferation Effects 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 230000010076 replication Effects 0.000 description 1
- 235000011888 snacks Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 238000002798 spectrophotometry method Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
- 238000003878 thermal aging Methods 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
-
- 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
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/20—Compounding polymers with additives, e.g. colouring
- C08J3/22—Compounding polymers with additives, e.g. colouring using masterbatch techniques
- C08J3/226—Compounding polymers with additives, e.g. colouring using masterbatch techniques using a polymer as a carrier
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
- C08K3/013—Fillers, pigments or reinforcing additives
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
-
- 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
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
- C08K5/098—Metal salts of carboxylic acids
-
- 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
- C08K5/13—Phenols; Phenolates
-
- 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
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Biological Depolymerization Polymers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Wrappers (AREA)
Abstract
La présente invention concerne un additif d'oxo-biodégradation (OBD), constitué de plusieurs composés chimiques, qui lorsqu'il est ajouté à des polymères plastiques (tels que le polyéthylène ou le polypropylène), leur confère une propriété leur permettant de se fragmenter et de devenir bio-assimilables après un cycle de vie d'utilisation programmé, lorsqu'ils sont exposés aux rayons du soleil et à la chaleur dans l'environnement naturel. Le produit final, c'est-à-dire le produit pour l'utilisateur final, peut être certifiable conformément aux protocoles relatifs à l'oxo-biodégradabilité du CNEP/SEESIB ou à une norme internationale équivalente avec un critère de réussite/échec, pour pouvoir être considéré comme un produit OBD. Les composés de la présente invention utilisés avec des polymères tels que les polyoléfines comprennent des stéarates de métaux de transition tels que le manganèse, le fer et le cobalt en combinaisons variables conjointement avec du carbone de calcium et/ou du dioxyde de titane complété avec un antioxydant phénolique pour garantir une vie utile d'une durée spécifiée. Eventuellement, les compositions de la présente invention ne nécessitent pas l'utilisation d'une quelconque substance d'origine biologique.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2821357A CA2821357C (fr) | 2010-12-30 | 2011-12-20 | Additifs oxo-biodegradables destines a etre utilises dans des films polymeres combustibles fossiles et un emballage a usage unique |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2726602A CA2726602A1 (fr) | 2010-12-30 | 2010-12-30 | Additifs oxo-biodegradables a utiliser dans les films de polymeres a base de combustibles fossiles et les emballage deja utilises |
| CA2726602 | 2010-12-30 | ||
| CA2821357A CA2821357C (fr) | 2010-12-30 | 2011-12-20 | Additifs oxo-biodegradables destines a etre utilises dans des films polymeres combustibles fossiles et un emballage a usage unique |
| PCT/CA2011/001385 WO2012088585A1 (fr) | 2010-12-30 | 2011-12-20 | Additifs oxo-biodégradables destinés à être utilisés dans des films polymères combustibles fossiles et un emballage à usage unique |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2821357A1 CA2821357A1 (fr) | 2012-07-05 |
| CA2821357C true CA2821357C (fr) | 2017-03-07 |
Family
ID=46382122
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2726602A Abandoned CA2726602A1 (fr) | 2010-12-30 | 2010-12-30 | Additifs oxo-biodegradables a utiliser dans les films de polymeres a base de combustibles fossiles et les emballage deja utilises |
| CA2821357A Active CA2821357C (fr) | 2010-12-30 | 2011-12-20 | Additifs oxo-biodegradables destines a etre utilises dans des films polymeres combustibles fossiles et un emballage a usage unique |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2726602A Abandoned CA2726602A1 (fr) | 2010-12-30 | 2010-12-30 | Additifs oxo-biodegradables a utiliser dans les films de polymeres a base de combustibles fossiles et les emballage deja utilises |
Country Status (3)
| Country | Link |
|---|---|
| CA (2) | CA2726602A1 (fr) |
| TW (1) | TW201237087A (fr) |
| WO (1) | WO2012088585A1 (fr) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9446209B2 (en) | 2011-09-07 | 2016-09-20 | Concentrx Pharmaceuticals, Inc. | Dry powder inhalation device |
| CZ2012881A3 (cs) * | 2012-12-07 | 2014-02-26 | Polymer Institute Brno, Spol. S R.O. | Oxo-degratovatelný polyolefinický materiál |
| US20150013611A1 (en) * | 2013-07-12 | 2015-01-15 | Wanda Weder & William Straeter, not individually but solely as Trustees of The Family Trust U/T/A - | Compositions and kits comprising at least two organisms and methods for causing, enhancing, and/or expediting biodegradation of articles using same |
| US10920044B2 (en) | 2015-06-30 | 2021-02-16 | BiologiQ, Inc. | Carbohydrate-based plastic materials with reduced odor |
| US11149144B2 (en) | 2015-06-30 | 2021-10-19 | BiologiQ, Inc. | Marine biodegradable plastics comprising a blend of polyester and a carbohydrate-based polymeric material |
| US10995201B2 (en) | 2015-06-30 | 2021-05-04 | BiologiQ, Inc. | Articles formed with biodegradable materials and strength characteristics of the same |
| US11926940B2 (en) | 2015-06-30 | 2024-03-12 | BiologiQ, Inc. | Spunbond nonwoven materials and fibers including starch-based polymeric materials |
| US11359088B2 (en) | 2015-06-30 | 2022-06-14 | BiologiQ, Inc. | Polymeric articles comprising blends of PBAT, PLA and a carbohydrate-based polymeric material |
| US11111363B2 (en) | 2015-06-30 | 2021-09-07 | BiologiQ, Inc. | Articles formed with renewable and/or sustainable green plastic material and carbohydrate-based polymeric materials lending increased strength and/or biodegradability |
| US11674018B2 (en) | 2015-06-30 | 2023-06-13 | BiologiQ, Inc. | Polymer and carbohydrate-based polymeric material blends with particular particle size characteristics |
| US11111355B2 (en) | 2015-06-30 | 2021-09-07 | BiologiQ, Inc. | Addition of biodegradability lending additives to plastic materials |
| US11926929B2 (en) | 2015-06-30 | 2024-03-12 | Biologiq, Inc | Melt blown nonwoven materials and fibers including starch-based polymeric materials |
| US11879058B2 (en) | 2015-06-30 | 2024-01-23 | Biologiq, Inc | Yarn materials and fibers including starch-based polymeric materials |
| US10919203B2 (en) | 2015-06-30 | 2021-02-16 | BiologiQ, Inc. | Articles formed with biodegradable materials and biodegradability characteristics thereof |
| US11674014B2 (en) | 2015-06-30 | 2023-06-13 | BiologiQ, Inc. | Blending of small particle starch powder with synthetic polymers for increased strength and other properties |
| US10752759B2 (en) | 2015-06-30 | 2020-08-25 | BiologiQ, Inc. | Methods for forming blended films including renewable carbohydrate-based polymeric materials with high blow up ratios and/or narrow die gaps for increased strength |
| US11046840B2 (en) | 2015-06-30 | 2021-06-29 | BiologiQ, Inc. | Methods for lending biodegradability to non-biodegradable plastic materials |
| US11414608B2 (en) | 2015-09-22 | 2022-08-16 | Hydrocarbon Technology & Innovation, Llc | Upgraded ebullated bed reactor used with opportunity feedstocks |
| US11414607B2 (en) | 2015-09-22 | 2022-08-16 | Hydrocarbon Technology & Innovation, Llc | Upgraded ebullated bed reactor with increased production rate of converted products |
| FR3043323B1 (fr) * | 2015-11-05 | 2017-12-08 | Cleanis | Conteneur oxo-biodegradable antimicrobien |
| US11421164B2 (en) | 2016-06-08 | 2022-08-23 | Hydrocarbon Technology & Innovation, Llc | Dual catalyst system for ebullated bed upgrading to produce improved quality vacuum residue product |
| US11732203B2 (en) | 2017-03-02 | 2023-08-22 | Hydrocarbon Technology & Innovation, Llc | Ebullated bed reactor upgraded to produce sediment that causes less equipment fouling |
| WO2018183528A1 (fr) | 2017-03-28 | 2018-10-04 | Concentrx Pharmaceuticals, Inc. | Dispositifs et procédés d'administration de médicaments en poudre sèche |
| US10843856B2 (en) | 2017-06-09 | 2020-11-24 | Okeanos Group, Llc | Oxo-degradable rigid and flexible packaging |
| RU2683831C1 (ru) * | 2017-12-11 | 2019-04-02 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Воронежский государственный университет инженерных технологий" (ФГБОУ ВО "ВГУИТ") | Способ получения полифункциональной добавки, способствующей оксо- и биоразложению полиолефинов |
| JP2021523957A (ja) * | 2018-04-23 | 2021-09-09 | バイオロジック インコーポレイテッドＢｉｏｌｏｇｉｑ，Ｉｎｃ． | プラスチック材料に生分解性を付与する添加剤の添加 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3921333A (en) * | 1972-07-28 | 1975-11-25 | Union Carbide Corp | Transplanter containers made from biodegradable-environmentally degradable blends |
| US5258422A (en) * | 1992-05-05 | 1993-11-02 | Tredegar Industries, Inc. | Compostable thermoplastic compositions |
| NO324368B1 (no) * | 2003-04-23 | 2007-10-01 | Normors As | Fremgangsmate for fremstilling av tilsetningsmiddel til termoplaster og slik fremstilt tilsetningsmiddel samt termoplast inneholdende slikt tilsetningsmiddel. |
| US20090104389A1 (en) * | 2006-05-11 | 2009-04-23 | Stefano Gardi | Polymer Article Modified with a Metal Cation Containing Compound |
-
2010
- 2010-12-30 CA CA2726602A patent/CA2726602A1/fr not_active Abandoned
-
2011
- 2011-12-20 CA CA2821357A patent/CA2821357C/fr active Active
- 2011-12-20 WO PCT/CA2011/001385 patent/WO2012088585A1/fr active Application Filing
- 2011-12-28 TW TW100149338A patent/TW201237087A/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA2726602A1 (fr) | 2012-06-30 |
| TW201237087A (en) | 2012-09-16 |
| CA2821357A1 (fr) | 2012-07-05 |
| WO2012088585A1 (fr) | 2012-07-05 |
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