KR102848602B1 - 중합체 블렌드 조성물 및 그로부터 제조된 분해성 압출 망류 - Google Patents

중합체 블렌드 조성물 및 그로부터 제조된 분해성 압출 망류

Info

Publication number
KR102848602B1
KR102848602B1 KR1020217012804A KR20217012804A KR102848602B1 KR 102848602 B1 KR102848602 B1 KR 102848602B1 KR 1020217012804 A KR1020217012804 A KR 1020217012804A KR 20217012804 A KR20217012804 A KR 20217012804A KR 102848602 B1 KR102848602 B1 KR 102848602B1
Authority
KR
South Korea
Prior art keywords
composition
degradable
polylactic acid
compatibilizer
polymer blend
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.)
Active
Application number
KR1020217012804A
Other languages
English (en)
Korean (ko)
Other versions
KR20210069073A (ko
Inventor
제프리 데이비드 커크
앤드루 존 툰
Original Assignee
마티브 룩셈부르크
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 마티브 룩셈부르크 filed Critical 마티브 룩셈부르크
Publication of KR20210069073A publication Critical patent/KR20210069073A/ko
Application granted granted Critical
Publication of KR102848602B1 publication Critical patent/KR102848602B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
    • D02G3/04—Blended or other yarns or threads containing components made from different materials
    • D02G3/045—Blended or other yarns or threads containing components made from different materials all components being made from artificial or synthetic material
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/028—Net structure, e.g. spaced apart filaments bonded at the crossing points
    • 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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • C08K5/098—Metal salts of carboxylic acids
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/56—Organo-metallic compounds, i.e. organic compounds containing a metal-to-carbon bond
    • 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
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • D04B1/14—Other fabrics or articles characterised primarily by the use of particular thread materials
    • D04B1/16—Other fabrics or articles characterised primarily by the use of particular thread materials synthetic threads
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • 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
    • 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
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
    • D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2401/00—Physical properties
    • D10B2401/12—Physical properties biodegradable
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2507/00—Sport; Military
    • D10B2507/02—Nets

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Textile Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
KR1020217012804A 2018-10-03 2019-10-02 중합체 블렌드 조성물 및 그로부터 제조된 분해성 압출 망류 Active KR102848602B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862740750P 2018-10-03 2018-10-03
US62/740,750 2018-10-03
PCT/US2019/054215 WO2020072590A1 (en) 2018-10-03 2019-10-02 Polymer blend compositions and degradable extruded netting made therefrom

Publications (2)

Publication Number Publication Date
KR20210069073A KR20210069073A (ko) 2021-06-10
KR102848602B1 true KR102848602B1 (ko) 2025-08-22

Family

ID=70054794

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020217012804A Active KR102848602B1 (ko) 2018-10-03 2019-10-02 중합체 블렌드 조성물 및 그로부터 제조된 분해성 압출 망류

Country Status (8)

Country Link
US (2) US12157957B2 (enExample)
EP (1) EP3861072A4 (enExample)
JP (1) JP7529658B2 (enExample)
KR (1) KR102848602B1 (enExample)
CN (1) CN112771121A (enExample)
AU (1) AU2019351914B2 (enExample)
CA (1) CA3114589A1 (enExample)
WO (1) WO2020072590A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020252233A1 (en) * 2019-06-13 2020-12-17 Delstar Technologies, Inc. Degradable extruded netting made from polymer blend compositions
CN117677290A (zh) * 2021-06-29 2024-03-08 日网株式会社 海洋材料及其制造方法
IT202100020990A1 (it) * 2021-08-03 2023-02-03 Maip S R L Rete biodegradabile
US20240409737A1 (en) * 2021-12-10 2024-12-12 Lg Chem, Ltd. Resin composition and biodegradable resin product comprising the same
KR102777093B1 (ko) * 2022-05-21 2025-03-07 에스케이리비오 주식회사 생분해성 폴리에스테르 수지 조성물 및 이의 제조방법
US20250369163A1 (en) * 2024-05-28 2025-12-04 Austin Michael Nyberg Home Compostable Bale Wrap
US20260061352A1 (en) * 2024-08-28 2026-03-05 Delstar Technologies, Inc. Cleanable filter medium

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050183329A1 (en) * 2004-02-16 2005-08-25 Cederblad Hans O. Biodegradable netting
CN106366587A (zh) * 2016-08-26 2017-02-01 江苏允友成生物环保材料有限公司 一种生物可降解聚乳酸/淀粉复合材料的制备方法

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4323023B2 (ja) * 1999-09-22 2009-09-02 リケンテクノス株式会社 樹脂組成物および生分解性水切り袋
JP2002235013A (ja) * 2001-02-13 2002-08-23 Kankyo Create:Kk 樹脂組成物
US8003731B2 (en) * 2005-01-12 2011-08-23 Basf Se Biologically-degradable polyester mixture
US9163141B2 (en) * 2006-04-27 2015-10-20 Cryovac, Inc. Polymeric blend comprising polylactic acid
US20080268190A1 (en) * 2007-04-30 2008-10-30 Guangda Shi Degradable, soft-feel netting
US8227658B2 (en) * 2007-12-14 2012-07-24 Kimberly-Clark Worldwide, Inc Film formed from a blend of biodegradable aliphatic-aromatic copolyesters
WO2009127556A1 (de) * 2008-04-15 2009-10-22 Basf Se Verfahren zur kontinuierlichen herstellung von biologisch abbaubaren polyestern
US20090274920A1 (en) * 2008-05-05 2009-11-05 International Paper Company Thermoformed Article Made From Bio-Based Biodegradable Polymer Composition
WO2010056822A2 (en) * 2008-11-13 2010-05-20 Conwed Plastics Llc Oxo-biodegradable netting
US9017587B2 (en) * 2010-07-21 2015-04-28 Minima Technology Co., Ltd. Manufacturing method of biodegradable net-shaped articles
ITMI20120737A1 (it) * 2012-05-03 2013-11-04 Univ Pisa Copolimeri a base di poliesteri e plastificanti reattivi per la produzione di film da imballaggio trasparenti e biodegradabili
WO2015042641A1 (en) * 2013-09-25 2015-04-02 Douglas Michael Trenchard An agricultural plastic mulch film and a composite thereof
CN104514041B (zh) 2013-09-29 2018-09-21 上海杰事杰新材料(集团)股份有限公司 一种可降解纤维及其制备方法
US10626242B2 (en) 2014-12-19 2020-04-21 Carbios Plastic compound and preparation process
CN104559087A (zh) 2015-01-21 2015-04-29 江苏科技大学 一种可控生物基全降解地膜
US10793713B2 (en) * 2015-11-17 2020-10-06 University Of Houston System Biorenewable blends of polylactide and acrylated epoxidized soybean oil compatibilized by a polylactide star polymer
KR20170073819A (ko) * 2015-12-18 2017-06-29 주식회사 현진피오피 고분자 수지 분해조절을 위한 복합분해 제어용 수지조성물, 이를 이용한 필름 및 발포시트
CN107022178A (zh) 2016-02-02 2017-08-08 黑龙江鑫达企业集团有限公司 一种可生物降解聚乳酸环保薄膜及其制备方法
CN107099876A (zh) * 2016-02-22 2017-08-29 北京科美润能源科技发展有限公司 可降解纤维
CN105713356B (zh) * 2016-03-07 2017-05-31 杨红梅 一种可生物降解聚酯组合物

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050183329A1 (en) * 2004-02-16 2005-08-25 Cederblad Hans O. Biodegradable netting
CN106366587A (zh) * 2016-08-26 2017-02-01 江苏允友成生物环保材料有限公司 一种生物可降解聚乳酸/淀粉复合材料的制备方法

Also Published As

Publication number Publication date
AU2019351914A1 (en) 2021-04-15
WO2020072590A1 (en) 2020-04-09
CA3114589A1 (en) 2020-04-09
EP3861072A4 (en) 2022-06-29
EP3861072A1 (en) 2021-08-11
CN112771121A (zh) 2021-05-07
US20250075380A1 (en) 2025-03-06
JP2022504152A (ja) 2022-01-13
JP7529658B2 (ja) 2024-08-06
US12157957B2 (en) 2024-12-03
AU2019351914B2 (en) 2025-09-25
US20220034001A1 (en) 2022-02-03
KR20210069073A (ko) 2021-06-10

Similar Documents

Publication Publication Date Title
KR102848602B1 (ko) 중합체 블렌드 조성물 및 그로부터 제조된 분해성 압출 망류
Makhijani et al. Biodegradability of blended polymers: A comparison of various properties
JP5727498B2 (ja) 天然源のポリマー類及び脂肪族−芳香族コポリエステル類を含む生分解性組成物
EP2576653B1 (en) Aliphatic-aromatic copolyesters and their mixtures
JP7608373B2 (ja) ポリマーブレンド組成物で作られた分解性押出ネット
US7326659B2 (en) Biodegradable netting
CN110678502B (zh) 用于高度可崩解薄膜的聚合物组合物
KR20020096888A (ko) 지방족 폴리에스테르 조성물 및 가소성 성형물
CA2819570C (en) Polyester composition
CN105073858A (zh) 膜
JP7712929B2 (ja) 樹脂フィルム
JP5030435B2 (ja) ポリ乳酸系樹脂積層フィルム、その製造方法、及びその易分解化処理方法
JP2020164577A (ja) ポリエステル系樹脂組成物及び成形品
KR20120126936A (ko) 생분해성 폴리에스테르 수지의 제조방법
KR20250046216A (ko) 수지 조성물 및 이를 포함하는 생분해성 수지 성형품
JP2004018843A (ja) 耐水性が改良された樹脂組成物及び成形体
JP2001261949A (ja) 生分解性樹脂組成物および成型品
JP2004359731A (ja) 熱安定性の改良された生分解性樹脂及びその成形体

Legal Events

Date Code Title Description
PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

PN2301 Change of applicant

St.27 status event code: A-3-3-R10-R13-asn-PN2301

St.27 status event code: A-3-3-R10-R11-asn-PN2301

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

A201 Request for examination
PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

D13-X000 Search requested

St.27 status event code: A-1-2-D10-D13-srh-X000

PN2301 Change of applicant

St.27 status event code: A-3-3-R10-R13-asn-PN2301

St.27 status event code: A-3-3-R10-R11-asn-PN2301

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

F11 Ip right granted following substantive examination

Free format text: ST27 STATUS EVENT CODE: A-2-4-F10-F11-EXM-PR0701 (AS PROVIDED BY THE NATIONAL OFFICE)

PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U12-oth-PR1002

Fee payment year number: 1

U12 Designation fee paid

Free format text: ST27 STATUS EVENT CODE: A-2-2-U10-U12-OTH-PR1002 (AS PROVIDED BY THE NATIONAL OFFICE)

Year of fee payment: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

Q13 Ip right document published

Free format text: ST27 STATUS EVENT CODE: A-4-4-Q10-Q13-NAP-PG1601 (AS PROVIDED BY THE NATIONAL OFFICE)