JPWO2023058709A1 - - Google Patents
Info
- Publication number
- JPWO2023058709A1 JPWO2023058709A1 JP2023552935A JP2023552935A JPWO2023058709A1 JP WO2023058709 A1 JPWO2023058709 A1 JP WO2023058709A1 JP 2023552935 A JP2023552935 A JP 2023552935A JP 2023552935 A JP2023552935 A JP 2023552935A JP WO2023058709 A1 JPWO2023058709 A1 JP WO2023058709A1
- Authority
- JP
- Japan
- 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
Classifications
-
- 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
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/16—Dicarboxylic acids and dihydroxy compounds
-
- 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
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/16—Dicarboxylic acids and dihydroxy compounds
- C08G63/20—Polyesters having been prepared in the presence of compounds having one reactive group or more than two reactive groups
-
- 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
- C08G63/78—Preparation processes
- C08G63/82—Preparation processes characterised by the catalyst used
- C08G63/83—Alkali metals, alkaline earth metals, beryllium, magnesium, copper, silver, gold, zinc, cadmium, mercury, manganese, or compounds thereof
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- 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
- C08G63/78—Preparation processes
- C08G63/82—Preparation processes characterised by the catalyst used
- C08G63/85—Germanium, tin, lead, arsenic, antimony, bismuth, titanium, zirconium, hafnium, vanadium, niobium, tantalum, or compounds thereof
-
- 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
- C08K3/02—Elements
- C08K3/06—Sulfur
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- 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
- C08K3/02—Elements
- C08K3/08—Metals
-
- 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
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2230/00—Compositions for preparing biodegradable polymers
-
- 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
- C08K3/02—Elements
- C08K3/08—Metals
- C08K2003/0818—Alkali metal
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyesters Or Polycarbonates (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021164943 | 2021-10-06 | ||
| JP2021164945 | 2021-10-06 | ||
| JP2021164949 | 2021-10-06 | ||
| PCT/JP2022/037411 WO2023058709A1 (ja) | 2021-10-06 | 2022-10-06 | 樹脂、樹脂組成物及び成形体 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2023058709A1 true JPWO2023058709A1 (https=) | 2023-04-13 |
Family
ID=85804321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023552935A Pending JPWO2023058709A1 (https=) | 2021-10-06 | 2022-10-06 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20240247099A1 (https=) |
| EP (1) | EP4414404A4 (https=) |
| JP (1) | JPWO2023058709A1 (https=) |
| WO (1) | WO2023058709A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2025018362A1 (https=) * | 2023-07-18 | 2025-01-23 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5681334A (en) | 1979-12-05 | 1981-07-03 | Teijin Ltd | Production of polyester having low content of terminal carboxyl group |
| JP2506363B2 (ja) | 1987-03-13 | 1996-06-12 | 株式会社クラレ | カルボキシル基含有量の少ないポリ−β−メチル−δ−バレロラクトン系ポリエステルポリオ−ル及びその製造方法 |
| JP3783732B2 (ja) * | 1992-05-29 | 2006-06-07 | 昭和高分子株式会社 | 生分解性高分子量脂肪族ポリエステルの製造方法 |
| JP2755285B2 (ja) * | 1994-07-27 | 1998-05-20 | 東洋製罐株式会社 | 香味保持性に優れた包装材料 |
| JP2002206058A (ja) | 2001-01-11 | 2002-07-26 | Unitika Ltd | 生分解性重合体 |
| JP4360256B2 (ja) * | 2004-04-06 | 2009-11-11 | 三菱化学株式会社 | 脂肪族ポリエステル |
| EP3919543A3 (en) | 2005-04-22 | 2022-03-16 | Mitsubishi Chemical Corporation | Biomass-resource-derived polyester and production process thereof |
| US20110313075A1 (en) * | 2008-09-29 | 2011-12-22 | Basf Se | Aliphatic polyester |
| DE102008051579A1 (de) | 2008-10-14 | 2010-04-15 | Rhodia Acetow Gmbh | Biologisch abbaubarer Kunststoff und Verwendung desselben |
| JP5565036B2 (ja) | 2010-03-30 | 2014-08-06 | 東レ株式会社 | ポリエステルフィルムおよびそれを用いた太陽電池用バックシート、太陽電池 |
| JP5286505B2 (ja) | 2011-01-19 | 2013-09-11 | 東洋製罐株式会社 | 生分解性樹脂組成物 |
-
2022
- 2022-10-06 JP JP2023552935A patent/JPWO2023058709A1/ja active Pending
- 2022-10-06 WO PCT/JP2022/037411 patent/WO2023058709A1/ja not_active Ceased
- 2022-10-06 EP EP22878577.0A patent/EP4414404A4/en active Pending
-
2024
- 2024-04-05 US US18/627,503 patent/US20240247099A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023058709A1 (ja) | 2023-04-13 |
| EP4414404A4 (en) | 2025-01-08 |
| EP4414404A1 (en) | 2024-08-14 |
| US20240247099A1 (en) | 2024-07-25 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20250714 |