JPWO2020203536A1 - - Google Patents

Info

Publication number
JPWO2020203536A1
JPWO2020203536A1 JP2021511532A JP2021511532A JPWO2020203536A1 JP WO2020203536 A1 JPWO2020203536 A1 JP WO2020203536A1 JP 2021511532 A JP2021511532 A JP 2021511532A JP 2021511532 A JP2021511532 A JP 2021511532A JP WO2020203536 A1 JPWO2020203536 A1 JP WO2020203536A1
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
Application number
JP2021511532A
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 filed Critical
Publication of JPWO2020203536A1 publication Critical patent/JPWO2020203536A1/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/76—Measuring, controlling or regulating
    • B29C45/7646—Measuring, controlling or regulating viscosity
    • 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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/005—Shaping by stretching, e.g. drawing through a die; Apparatus therefor characterised by the choice of materials
    • 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
    • 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
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2029/00—Use of polyvinylalcohols, polyvinylethers, polyvinylaldehydes, polyvinylketones or polyvinylketals or derivatives thereof as moulding material
    • B29K2029/04—PVOH, i.e. polyvinyl alcohol
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
    • B29K2067/04—Polyesters derived from hydroxycarboxylic acids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0059—Degradable
    • B29K2995/006—Bio-degradable, e.g. bioabsorbable, bioresorbable or bioerodible
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0065—Permeability to gases
    • B29K2995/0067—Permeability to gases non-permeable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/712—Containers; Packaging elements or accessories, Packages
    • B29L2031/7174—Capsules
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/30—Applications used for thermoforming
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Laminated Bodies (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
JP2021511532A 2019-03-29 2020-03-25 Pending JPWO2020203536A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019065505 2019-03-29
PCT/JP2020/013275 WO2020203536A1 (ja) 2019-03-29 2020-03-25 成形品及び成形品の製造方法

Publications (1)

Publication Number Publication Date
JPWO2020203536A1 true JPWO2020203536A1 (ja) 2020-10-08

Family

ID=72667797

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021511532A Pending JPWO2020203536A1 (ja) 2019-03-29 2020-03-25

Country Status (5)

Country Link
US (1) US20220010128A1 (ja)
EP (1) EP3950257A4 (ja)
JP (1) JPWO2020203536A1 (ja)
CN (1) CN113677496A (ja)
WO (1) WO2020203536A1 (ja)

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2369070A1 (fr) * 1976-10-29 1978-05-26 Ato Chimie Procede de f
JPS6014695B2 (ja) * 1979-03-06 1985-04-15 イ−・アイ・デユポン・デ・ニモアス・アンド・カンパニ− 層状成形製品及びその製造方法
DE3679269D1 (de) * 1985-10-09 1991-06-20 Kuraray Co Nach dem spritzstreckblas-verfahren hergestellter behaelter.
JPS63275644A (ja) * 1987-05-06 1988-11-14 Kuraray Co Ltd 多成分ポリマ−からなるシ−ト状物
JP2545576B2 (ja) * 1988-04-12 1996-10-23 株式会社ジェイエスピー 熱可塑性樹脂フイルム及びその製造方法
DE68916311T2 (de) * 1988-04-12 1994-12-15 Jsp Corp Verfahren zur Herstellung einer thermoplastischen Kunststoffolie und deren Verwendung als Puffermaterial.
US5380479A (en) * 1989-12-26 1995-01-10 The Dow Chemical Company Method and apparatus for producing multilayer plastic articles
JPH0584876A (ja) 1991-09-27 1993-04-06 Toppan Printing Co Ltd 生分解性樹脂積層体
US5200247A (en) * 1992-06-05 1993-04-06 Clopay Corporation Biodegradable film containing an alkanoyl polymer/PVA blend and method of making same
JP3280927B2 (ja) * 1998-10-30 2002-05-13 三菱樹脂株式会社 分解性記録シートおよび記録カード
JP2001072822A (ja) * 1999-09-07 2001-03-21 Kuraray Co Ltd 樹脂組成物
JP5215513B2 (ja) * 2001-04-13 2013-06-19 三井化学株式会社 生分解性樹脂組成物
JP4243445B2 (ja) * 2001-10-03 2009-03-25 旭化成ケミカルズ株式会社 氷結防止性フィルム
GB0708327D0 (en) * 2006-12-11 2007-06-06 Twist Cyril Polymeric films
US8562885B2 (en) * 2009-02-21 2013-10-22 Dow Global Technologies Inc. Multilayer structures having annular profiles and methods and apparatus of making the same
KR101156600B1 (ko) * 2010-08-16 2012-06-20 에스케이씨 주식회사 친환경 다층 배리어 필름 및 이의 제조방법
EP2686383B1 (en) * 2011-03-15 2015-06-17 The Nippon Synthetic Chemical Industry Co., Ltd. Resin composition and molded product thereof
GB201105455D0 (en) * 2011-03-31 2011-05-18 British American Tobacco Co Blends of a polylactic acid and a water soluble polymer
EP2781351B1 (en) 2011-11-11 2021-11-24 Mitsubishi Chemical Corporation Biodegradable laminate
JP5615343B2 (ja) * 2012-12-19 2014-10-29 日本合成化学工業株式会社 樹脂組成物およびその成形品
JP6184093B2 (ja) * 2012-12-21 2017-08-23 日本合成化学工業株式会社 樹脂組成物およびその成形品
JP6203038B2 (ja) 2013-12-24 2017-09-27 日本合成化学工業株式会社 成形品及びその製造方法

Also Published As

Publication number Publication date
CN113677496A (zh) 2021-11-19
US20220010128A1 (en) 2022-01-13
EP3950257A4 (en) 2022-05-04
WO2020203536A1 (ja) 2020-10-08
EP3950257A1 (en) 2022-02-09

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