KR102740704B1 - 성형체, 시트 및 용기, 그리고 관상체, 스트로, 면봉 및 풍선용 스틱 - Google Patents
성형체, 시트 및 용기, 그리고 관상체, 스트로, 면봉 및 풍선용 스틱 Download PDFInfo
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0001—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor characterised by the choice of material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
- B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
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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
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/06—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxycarboxylic acids
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- C—CHEMISTRY; METALLURGY
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- 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
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- 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
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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
- C08K3/01—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
- C08K3/24—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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
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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
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
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- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/24—All layers being polymeric
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/40—Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/716—Degradable
- B32B2307/7163—Biodegradable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2439/00—Containers; Receptacles
- B32B2439/02—Open containers
- B32B2439/06—Bags, sacks, sachets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2553/00—Packaging equipment or accessories not otherwise provided for
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- 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
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- 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
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L101/00—Compositions of unspecified macromolecular compounds
- C08L101/16—Compositions of unspecified macromolecular compounds the macromolecular compounds being biodegradable
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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
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- 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)
- Mechanical Engineering (AREA)
- Biological Depolymerization Polymers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polyesters Or Polycarbonates (AREA)
- Packages (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Abstract
Description
Claims (16)
- 지방족 디올에서 유래하는 반복 단위와 지방족 디카르복실산에서 유래하는 반복 단위를 주구성 단위로서 포함하는 지방족 폴리에스테르계 수지 (A), 폴리하이드록시알카노에이트 (B) 및 무기 필러 (C) 를 포함하는 지방족 폴리에스테르계 수지 조성물로서, 그 폴리하이드록시알카노에이트 (B) 가 3-하이드록시부틸레이트 단위 및 3-하이드록시헥사노에이트 단위를 주구성 단위로서 함유하는 공중합체이고, 그 지방족 폴리에스테르계 수지 (A) 와 그 폴리하이드록시알카노에이트 (B) 의 질량비가 40/60 ∼ 10/90 이고, 그 지방족 폴리에스테르계 수지 (A) 와 그 폴리하이드록시알카노에이트 (B) 와 그 무기 필러 (C) 의 합계량에 대한 그 무기 필러 (C) 의 함유 비율이 15 ∼ 50 질량% 인 지방족 폴리에스테르계 수지 조성물을 성형하여 이루어지는 성형체.
- 제 1 항에 있어서,
상기 무기 필러 (C) 가 무수 실리카, 탄산칼슘, 탤크 및 제올라이트로 이루어지는 군에서 선택되는 1 종 또는 2 종 이상인, 성형체. - 제 1 항에 있어서,
상기 지방족 폴리에스테르계 수지 (A) 에 포함되는 전체 디카르복실산에서 유래하는 반복 단위 중의 숙신산에서 유래하는 반복 단위의 비율이 5 몰% 이상 100 몰% 이하인, 성형체. - 제 1 항에 있어서,
사출 성형체 또는 압출 성형체인, 성형체. - 제 1 항 내지 제 4 항 중 어느 한 항에 기재된 성형체로 이루어지는 시트.
- 제 1 항 내지 제 4 항 중 어느 한 항에 기재된 성형체로 이루어지는 용기.
- 제 6 항에 있어서,
식품 포장 용기인, 용기. - 지방족 디올에서 유래하는 반복 단위와 지방족 디카르복실산에서 유래하는 반복 단위를 주구성 단위로서 포함하는 지방족 폴리에스테르계 수지 (A), 폴리하이드록시알카노에이트 (B) 및 무기 필러 (C) 를 포함하는 지방족 폴리에스테르계 수지 조성물로서, 그 폴리하이드록시알카노에이트 (B) 가 3-하이드록시부틸레이트 단위 및 3-하이드록시헥사노에이트 단위를 주구성 단위로서 함유하는 공중합체이고, 그 지방족 폴리에스테르계 수지 (A) 와 그 폴리하이드록시알카노에이트 (B) 와 그 무기 필러 (C) 의 합계량에 대한 그 무기 필러 (C) 의 함유 비율이 5 ∼ 50 질량% 인 지방족 폴리에스테르계 수지 조성물을 사용한 관상체.
- 제 8 항에 있어서,
상기 무기 필러 (C) 가 무수 실리카, 탄산칼슘, 탤크 및 제올라이트로 이루어지는 군에서 선택되는 1 종 또는 2 종 이상인, 관상체. - 제 8 항에 있어서,
상기 지방족 폴리에스테르계 수지 (A) 에 포함되는 전체 디카르복실산에서 유래하는 반복 단위 중의 숙신산에서 유래하는 반복 단위의 비율이 5 몰% 이상 100 몰% 이하인, 관상체. - 제 8 항에 있어서,
압출 성형체인, 관상체. - 제 8 항 내지 제 11 항 중 어느 한 항에 기재된 관상체로 이루어지는 스트로.
- 제 8 항 내지 제 11 항 중 어느 한 항에 기재된 관상체를 포함하는 면봉.
- 제 8 항 내지 제 11 항 중 어느 한 항에 기재된 관상체로 이루어지는 풍선용 스틱.
- 제 8 항에 있어서, 해양 생분해성 시험 (ASTM D6691) 에 있어서, 해수 온도 30 ℃ ± 2 ℃ 의 조건에 있어서, 100 일 경과 후의 절대적 또는 상대적 생분해도가 60 % 이상인 관상체.
- 제 15 항에 기재된 관상체로 이루어지는 스트로.
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
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JP2018067297A JP7106936B2 (ja) | 2018-03-30 | 2018-03-30 | 成形体、シート及び容器 |
JPJP-P-2018-067297 | 2018-03-30 | ||
JPJP-P-2018-161612 | 2018-08-30 | ||
JP2018161612 | 2018-08-30 | ||
JPJP-P-2019-018067 | 2019-02-04 | ||
JP2019018067 | 2019-02-04 | ||
PCT/JP2019/013211 WO2019189367A1 (ja) | 2018-03-30 | 2019-03-27 | 成形体、シート及び容器、並びに管状体、ストロー、綿棒及び風船用スティック |
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KR20200138178A KR20200138178A (ko) | 2020-12-09 |
KR102740704B1 true KR102740704B1 (ko) | 2024-12-09 |
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KR1020207024318A Active KR102740704B1 (ko) | 2018-03-30 | 2019-03-27 | 성형체, 시트 및 용기, 그리고 관상체, 스트로, 면봉 및 풍선용 스틱 |
Country Status (6)
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US (1) | US20200384745A1 (ko) |
EP (2) | EP3960815A1 (ko) |
KR (1) | KR102740704B1 (ko) |
CN (1) | CN111801385B (ko) |
ES (1) | ES2953041T3 (ko) |
WO (1) | WO2019189367A1 (ko) |
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US12221538B2 (en) | 2018-08-20 | 2025-02-11 | Kaneka Corporation | Poly(3-hydroxybutyrate) resin tube and method for producing same |
ES2770151A1 (es) * | 2018-12-31 | 2020-06-30 | Nastepur S L | Envase biodegradable, su procedimiento de obtencion y su uso para contacto, transporte y/o almacenaje de productos perecederos |
JP6842685B1 (ja) * | 2019-10-21 | 2021-03-17 | 株式会社丸文製作所 | 蒸気噴出用ホース |
JP2021091866A (ja) * | 2019-11-28 | 2021-06-17 | 株式会社カネカ | ポリ(3−ヒドロキシブチレート)系樹脂チューブおよびその製造方法 |
TWI744744B (zh) * | 2019-12-17 | 2021-11-01 | 亮宇國際有限公司 | 生物可分解的綠色生物質環保吸管 |
CN111154244A (zh) * | 2020-01-23 | 2020-05-15 | 海南明宸新材料有限公司 | 一种全生物降解气球底托及制备方法 |
JP6944669B1 (ja) * | 2020-04-01 | 2021-10-06 | アイ‐コンポロジー株式会社 | 食器用器具・容器包装 |
WO2022009717A1 (ja) * | 2020-07-07 | 2022-01-13 | 株式会社カネカ | 樹脂チューブ |
EP4217417A1 (en) * | 2020-09-24 | 2023-08-02 | Rhodia Brasil S.A. | Compositions and methods for improving marine biodegradability of polymeric compositions |
US20240075672A1 (en) * | 2021-01-19 | 2024-03-07 | Kaneka Corporation | Method for producing molded body containing poly-3-hydroxybutyrate-based resin, and use of same |
WO2022185934A1 (ja) * | 2021-03-02 | 2022-09-09 | Dic株式会社 | 生分解性樹脂組成物及び当該組成物の成形品 |
JP6976540B1 (ja) * | 2021-03-16 | 2021-12-08 | 株式会社グリーンテクノプラス | 海洋生分解促進添加剤及びこれを含む海洋生分解性樹脂組成物 |
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JPWO2023085375A1 (ko) * | 2021-11-12 | 2023-05-19 | ||
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