CN120641470A - 聚(3-羟基烷酸酯)系粉体及水性悬浮液 - Google Patents

聚(3-羟基烷酸酯)系粉体及水性悬浮液

Info

Publication number
CN120641470A
CN120641470A CN202480013029.5A CN202480013029A CN120641470A CN 120641470 A CN120641470 A CN 120641470A CN 202480013029 A CN202480013029 A CN 202480013029A CN 120641470 A CN120641470 A CN 120641470A
Authority
CN
China
Prior art keywords
p3ha
powder
hydroxyalkanoate
aqueous suspension
poly
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
Application number
CN202480013029.5A
Other languages
English (en)
Chinese (zh)
Inventor
杉山博昭
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kaneka Corp
Original Assignee
Kaneka Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kaneka Corp filed Critical Kaneka Corp
Publication of CN120641470A publication Critical patent/CN120641470A/zh
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
    • C09D167/04—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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • 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
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
    • C08J3/05—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media from solid 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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • 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
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/046—Forming abrasion-resistant coatings; Forming surface-hardening coatings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L29/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
    • C08L29/02—Homopolymers or copolymers of unsaturated alcohols
    • C08L29/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Dispersion Chemistry (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
CN202480013029.5A 2023-02-21 2024-02-14 聚(3-羟基烷酸酯)系粉体及水性悬浮液 Pending CN120641470A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023-024883 2023-02-21
JP2023024883 2023-02-21
PCT/JP2024/005119 WO2024176928A1 (ja) 2023-02-21 2024-02-14 ポリ（３－ヒドロキシアルカノエート）系粉体、及び水性懸濁液

Publications (1)

Publication Number Publication Date
CN120641470A true CN120641470A (zh) 2025-09-12

Family

ID=92501102

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202480013029.5A Pending CN120641470A (zh) 2023-02-21 2024-02-14 聚(3-羟基烷酸酯)系粉体及水性悬浮液

Country Status (5)

Country Link
US (1) US20250346777A1 (https=)
EP (1) EP4671312A1 (https=)
JP (1) JPWO2024176928A1 (https=)
CN (1) CN120641470A (https=)
WO (1) WO2024176928A1 (https=)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0699569B2 (ja) * 1991-07-10 1994-12-07 東洋製罐株式会社 樹脂成形構造物及びその製法
JP4382909B2 (ja) * 1999-07-02 2009-12-16 ミヨシ油脂株式会社 生分解性樹脂水系分散体及び生分解性複合材料
JP2003128888A (ja) * 2001-10-24 2003-05-08 Mitsui Chemicals Inc 積層体
CN102112559A (zh) 2008-08-01 2011-06-29 株式会社钟化 树脂组合物及片材
WO2010067543A1 (ja) 2008-12-09 2010-06-17 株式会社カネカ ポリ－３－ヒドロキシアルカン酸の製造方法およびその凝集体
US9371445B2 (en) 2012-03-30 2016-06-21 Kaneka Corporation Biodegradable polyester resin composition
CN109843985B (zh) * 2016-10-13 2022-06-07 株式会社钟化 聚羟基链烷酸酯的制造方法
JP2019097518A (ja) * 2017-12-06 2019-06-24 株式会社カネカ ポリヒドロキシアルカノエート分散液の製造方法
EP3741858A4 (en) 2018-01-16 2021-12-22 Kaneka Corporation MUTANT POLYHYDROXYALCANIC ACID SYNTHASE, GENE AND TRANSFORMER THEREOF, AND METHOD FOR THE PRODUCTION OF POLYHYDROXYALCANIC ACID
CN111615555B (zh) 2018-01-17 2024-07-05 株式会社钟化 生产包含高组成比率的3hh单体单元的共聚pha的转化微生物、以及基于该转化微生物的pha的制造方法
WO2023190059A1 (ja) * 2022-03-28 2023-10-05 積水化成品工業株式会社 ポリブチレンサクシネートアジペート樹脂粒子水分散体、その製造方法、および、ポリブチレンサクシネートアジペート樹脂粒子
WO2023243309A1 (ja) * 2022-06-14 2023-12-21 株式会社カネカ 積層体、成形体、及び積層体の製造方法

Also Published As

Publication number Publication date
EP4671312A1 (en) 2025-12-31
JPWO2024176928A1 (https=) 2024-08-29
US20250346777A1 (en) 2025-11-13
WO2024176928A1 (ja) 2024-08-29

Similar Documents

Publication Publication Date Title
CN117337235B (zh) 层叠体、包装材料及容器
US20240343939A1 (en) Biodegradable coating composition, method for manufacturing same, and biodegradable article using same
CN116940467B (zh) 层叠体及成型体
US20240279407A1 (en) Polyhydroxyalkanoate (pha) dispersion and preparation method therefor
US20240391225A1 (en) Laminated article and use thereof
Israni et al. Polyhydroxyalkanoates in packaging
WO2021075412A1 (ja) 水分散液およびその利用
CN114729131A (zh) 聚羟基烷酸酯的制造方法及其利用
JP7209434B2 (ja) ポリヒドロキシアルカン酸の製造方法およびその利用
CN118076445B (zh) 层叠体的制造方法
WO2023137119A1 (en) Aqueous coatings made from polyhydroxyalkanoate (pha) cake
KR20240015334A (ko) 코팅 조성물, 이의 제조방법 및 이를 이용한 적층체
WO2022264944A1 (ja) 生分解性積層体及び、その製造方法
JP2022185708A (ja) ロール状積層シートの製造方法
US20250109290A1 (en) Poly(hydroxyalkanoic acid) powder and use thereof
WO2023153277A1 (ja) 生分解性積層体、その製造方法、および成形体
WO2023181762A1 (ja) ポリヒドロキシアルカン酸水性懸濁液及びその製造方法
CN120641470A (zh) 聚(3-羟基烷酸酯)系粉体及水性悬浮液
WO2026023582A1 (ja) ポリヒドロキシアルカノエート粉体、その製法及び利用
JP2021195470A (ja) ポリヒドロキシアルカン酸の製造方法およびその利用
JP2025542391A (ja) 結晶化度が異なるｐｈａを少なくとも２層有する、分散液コーティングされた板紙の製造方法、及びコーティングされた板紙
CN119212866A (zh) 层叠体、其制造方法及成型体
JP2024000453A (ja) 成形体の製造方法、及び成形体
CN121925452A (zh) T型模头挤出成型用树脂组合物
WO2025018362A1 (ja) 積層体、フィルム、フィルムの製造方法、及び無機蒸着膜形成用フィルム

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination