EP4127030A4 - Gehalt eines biologisch abbaubaren und kompostierbaren, atmungsaktiven films und dessen herstellungsverfahren - Google Patents
Gehalt eines biologisch abbaubaren und kompostierbaren, atmungsaktiven films und dessen herstellungsverfahren Download PDFInfo
- Publication number
- EP4127030A4 EP4127030A4 EP20926811.9A EP20926811A EP4127030A4 EP 4127030 A4 EP4127030 A4 EP 4127030A4 EP 20926811 A EP20926811 A EP 20926811A EP 4127030 A4 EP4127030 A4 EP 4127030A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- film
- compostable
- biodegradable
- content
- production process
- 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.)
- Pending
Links
- 238000004519 manufacturing process Methods 0.000 title 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
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L3/00—Compositions of starch, amylose or amylopectin or of their derivatives or degradation products
- C08L3/02—Starch; Degradation products thereof, e.g. dextrin
-
- 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
- C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
-
- 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
- C08J2300/00—Characterised by the use of unspecified polymers
- C08J2300/16—Biodegradable polymers
-
- 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
- C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
-
- 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
-
- 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
- C08J2400/00—Characterised by the use of unspecified polymers
- C08J2400/16—Biodegradable polymers
-
- 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
- C08J2403/00—Characterised by the use of starch, amylose or amylopectin or of their derivatives or degradation products
- C08J2403/02—Starch; Degradation products thereof, e.g. dextrin
-
- 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
- C08J2467/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
- C08J2467/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
-
- 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
- C08J2467/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
- C08J2467/04—Polyesters derived from hydroxy carboxylic acids, e.g. lactones
-
- 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
- C08K2003/265—Calcium, strontium or barium carbonate
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)
- Biological Depolymerization Polymers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TR202004607 | 2020-03-24 | ||
PCT/TR2020/050395 WO2021194440A1 (en) | 2020-03-24 | 2020-05-07 | The content of a biodegradable and compostable, breathable film and the production process of this film |
Publications (2)
Publication Number | Publication Date |
---|---|
EP4127030A1 EP4127030A1 (de) | 2023-02-08 |
EP4127030A4 true EP4127030A4 (de) | 2024-04-24 |
Family
ID=77892581
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20926811.9A Pending EP4127030A4 (de) | 2020-03-24 | 2020-05-07 | Gehalt eines biologisch abbaubaren und kompostierbaren, atmungsaktiven films und dessen herstellungsverfahren |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP4127030A4 (de) |
WO (1) | WO2021194440A1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113912996A (zh) * | 2021-10-21 | 2022-01-11 | 宁夏易兴新材料发展有限公司 | 一种pbat全生物降解复合材料及其制备方法 |
WO2023135562A1 (en) * | 2022-01-13 | 2023-07-20 | Phitons Bioengineering Private Limited | A biodegradable polymer composition |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120315454A1 (en) * | 2009-12-31 | 2012-12-13 | Wang James H | Natural biopolymer thermoplastic films |
CN103627153A (zh) * | 2012-08-20 | 2014-03-12 | 上海杰事杰新材料(集团)股份有限公司 | 一种全生物降解pla/pbat复合材料及其制备方法 |
EP2294134B1 (de) * | 2008-06-30 | 2014-04-09 | Kimberly-Clark Worldwide, Inc. | Biologisch abbaubare verpackungsfolie |
US20180127554A1 (en) * | 2015-03-05 | 2018-05-10 | University Of Guelph | Biodegradable polymer-based biocomposites with tailored properties and method of making those |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7172814B2 (en) * | 2003-06-03 | 2007-02-06 | Bio-Tec Biologische Naturverpackungen Gmbh & Co | Fibrous sheets coated or impregnated with biodegradable polymers or polymers blends |
GB0908928D0 (en) * | 2009-05-26 | 2009-07-01 | Hyflux Ltd | A biodegradable starch film |
KR20140106882A (ko) * | 2013-02-27 | 2014-09-04 | 일신화학공업 주식회사 | 생분해성 수지 조성물 및 이를 이용한 생분해성 멀칭 필름 |
-
2020
- 2020-05-07 WO PCT/TR2020/050395 patent/WO2021194440A1/en unknown
- 2020-05-07 EP EP20926811.9A patent/EP4127030A4/de active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2294134B1 (de) * | 2008-06-30 | 2014-04-09 | Kimberly-Clark Worldwide, Inc. | Biologisch abbaubare verpackungsfolie |
US20120315454A1 (en) * | 2009-12-31 | 2012-12-13 | Wang James H | Natural biopolymer thermoplastic films |
CN103627153A (zh) * | 2012-08-20 | 2014-03-12 | 上海杰事杰新材料(集团)股份有限公司 | 一种全生物降解pla/pbat复合材料及其制备方法 |
US20180127554A1 (en) * | 2015-03-05 | 2018-05-10 | University Of Guelph | Biodegradable polymer-based biocomposites with tailored properties and method of making those |
Non-Patent Citations (1)
Title |
---|
See also references of WO2021194440A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO2021194440A1 (en) | 2021-09-30 |
EP4127030A1 (de) | 2023-02-08 |
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DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20240325 |
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: C08K 3/26 20060101ALI20240319BHEP Ipc: C08L 67/04 20060101ALI20240319BHEP Ipc: C08L 67/02 20060101ALI20240319BHEP Ipc: C08L 3/02 20060101ALI20240319BHEP Ipc: C08J 5/18 20060101AFI20240319BHEP |