BR112012011080A2 - método para a produção de filmes de polilactídeo. - Google Patents

método para a produção de filmes de polilactídeo.

Info

Publication number
BR112012011080A2
BR112012011080A2 BR112012011080A BR112012011080A BR112012011080A2 BR 112012011080 A2 BR112012011080 A2 BR 112012011080A2 BR 112012011080 A BR112012011080 A BR 112012011080A BR 112012011080 A BR112012011080 A BR 112012011080A BR 112012011080 A2 BR112012011080 A2 BR 112012011080A2
Authority
BR
Brazil
Prior art keywords
film
polylactide
tool surface
article
treated tool
Prior art date
Application number
BR112012011080A
Other languages
English (en)
Portuguese (pt)
Inventor
Gary A Korba
Jay M Jennen
Ronald W Ausen
Sasha B Myers
Stephen W Bany
Original Assignee
3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of BR112012011080A2 publication Critical patent/BR112012011080A2/pt

Links

Classifications

    • 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
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
    • 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
    • C08G63/08—Lactones or lactides
    • 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
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
    • C08K5/3472—Five-membered rings
    • C08K5/3475—Five-membered rings condensed with carbocyclic rings
    • 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
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/13—Articles with a cross-section varying in the longitudinal direction, e.g. corrugated pipes
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/465—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using rollers
    • B29C48/467—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using rollers using single rollers, e.g. provided with protrusions, closely surrounded by a housing with movement of the material in the axial direction
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
    • B29C48/914—Cooling drums
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)
BR112012011080A 2009-11-10 2010-11-10 método para a produção de filmes de polilactídeo. BR112012011080A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US25970009P 2009-11-10 2009-11-10
PCT/US2010/056115 WO2011060001A1 (en) 2009-11-10 2010-11-10 Method for making polylactide films

Publications (1)

Publication Number Publication Date
BR112012011080A2 true BR112012011080A2 (pt) 2016-07-05

Family

ID=43530958

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012011080A BR112012011080A2 (pt) 2009-11-10 2010-11-10 método para a produção de filmes de polilactídeo.

Country Status (7)

Country Link
US (1) US20120211918A1 (https=)
EP (1) EP2499190B1 (https=)
JP (1) JP2013510734A (https=)
KR (1) KR20120095958A (https=)
CN (1) CN102597077B (https=)
BR (1) BR112012011080A2 (https=)
WO (1) WO2011060001A1 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107109041B (zh) 2014-12-22 2020-10-16 3M创新有限公司 包含聚乳酸聚合物、聚乙酸乙烯酯聚合物和增塑剂的组合物和膜
EP3112399B1 (en) * 2015-06-29 2017-11-01 SABIC Global Technologies B.V. Polyester sheet
WO2017105887A1 (en) * 2015-12-14 2017-06-22 3M Innovative Properties Company Polylactic acid polymer based film comprising an adhesive layer
JP7090555B2 (ja) 2016-05-20 2022-06-24 スリーエム イノベイティブ プロパティズ カンパニー 配向されたポリ乳酸ポリマー系フィルム
WO2017222824A1 (en) 2016-06-21 2017-12-28 3M Innovative Properties Company Graphic articles comprising semicrystalline polylactic acid based film
WO2019116347A1 (en) 2017-12-15 2019-06-20 3M Innovative Properties Company Textured printable nonwoven media

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58168522A (ja) * 1982-03-31 1983-10-04 Idemitsu Petrochem Co Ltd 熱可塑性樹脂シ−トまたはフイルムの製造法
US5502158A (en) * 1988-08-08 1996-03-26 Ecopol, Llc Degradable polymer composition
US5077870A (en) 1990-09-21 1992-01-07 Minnesota Mining And Manufacturing Company Mushroom-type hook strip for a mechanical fastener
US5679302A (en) 1990-09-21 1997-10-21 Minnesota Mining And Manufacturing Company Method for making a mushroom-type hook strip for a mechanical fastener
US5338822A (en) 1992-10-02 1994-08-16 Cargill, Incorporated Melt-stable lactide polymer composition and process for manufacture thereof
US6039911A (en) 1997-01-09 2000-03-21 3M Innovative Properties Company Method for capping stem fasteners
US6132660A (en) 1997-06-19 2000-10-17 3M Innovative Properties Company Method for forming headed stem mechanical fasteners
DE69910732T2 (de) 1998-01-27 2004-06-17 Minnesota Mining & Manufacturing Company, St. Paul Fluorochemische benzotriazole
DE19829936A1 (de) * 1998-07-04 2000-01-13 Mafo Systemtech Gmbh & Co Kg Verfahren zur Herstellung eines Formteils aus einer Polyactid-Folie
NL1011404C2 (nl) * 1999-02-26 2000-08-29 Corus Technology B V Werkwijze en inrichting voor het met hoge snelheid vervaardigen van een film alsmede een werkwijze en een inrichting voor het bekleden van een metaalband uit zo'n film.
JP2001276727A (ja) * 2000-03-28 2001-10-09 Sumitomo Bakelite Co Ltd 高分子フィルムシートの製造装置及びこれを用いて製造した高分子フィルムシート
US6824882B2 (en) 2002-05-31 2004-11-30 3M Innovative Properties Company Fluorinated phosphonic acids
WO2005052056A1 (ja) 2003-11-25 2005-06-09 Asahi Kasei Life & Living Corporation 艶消しフィルム
US7557051B2 (en) * 2004-03-17 2009-07-07 The Board Of Trustees Of The Leland Stanford Junior University 3-D interconnected multi-layer microstructure of thermoplastic materials
US7223831B2 (en) * 2004-10-26 2007-05-29 Otsuka Chemical Co., Ltd. Biodegradable resin composition
JP4246196B2 (ja) 2005-11-10 2009-04-02 花王株式会社 生分解性樹脂成形品の製造法。
US8962791B2 (en) * 2006-10-26 2015-02-24 Natureworks Llc Polylactic acid stereocomplex compositions and methods for making and using same
KR20110099777A (ko) * 2008-12-29 2011-09-08 쓰리엠 이노베이티브 프로퍼티즈 컴파니 구조화 표면을 갖는 필름 및 그의 제조 방법

Also Published As

Publication number Publication date
WO2011060001A1 (en) 2011-05-19
KR20120095958A (ko) 2012-08-29
CN102597077B (zh) 2014-12-31
EP2499190B1 (en) 2013-11-06
EP2499190A1 (en) 2012-09-19
JP2013510734A (ja) 2013-03-28
US20120211918A1 (en) 2012-08-23
CN102597077A (zh) 2012-07-18

Similar Documents

Publication Publication Date Title
BR112012011080A2 (pt) método para a produção de filmes de polilactídeo.
BR112017010366A2 (pt) composição de polímero, estrutura de camada de polímero, artigo revestido por extrusão, processo para produção de um artigo revestido por extrusão, e, uso de uma composição de polímero.
TW200943478A (en) Method for manufacturing SOI substrate and semiconductor device
BR112017008494A2 (pt) "laminado, artigos moldados integrados e métodos para a produção do artigo moldado integrado e para a produção do laminado"
BR112013016794A2 (pt) composição de resina de policarbonato, artigo e método de fabricação de um artigo
AR087509A1 (es) Cintas, peliculas o hilos y metodos de preparacion de los mismos
BR112018001471A2 (pt) composição de polipropileno, processo para fabricação de uma composição de polipropileno, uso de uma composição de polipropileno, artigo, película, composição adesiva, e, processo para produzir um artigo
AR084386A1 (es) Aditivo para filtro
BR112012015134A2 (pt) folha imprimível ultralisa e reciclável, e seu processo de fabricação
BR112014007407A2 (pt) fabricação de uma vidraça laminada
BRPI0520374A2 (pt) filmes e luvas elastoméricas
BR112013020426A2 (pt) processo e sistema para fabricação de produtos de material compósito, assim como produtos fabricados com este processo ou sistema
BR112012010472A2 (pt) processo para a produção de um filme holográfico
BR112013005100A2 (pt) produto curativo de ferimento, material de curativo de ferimento, e, método de fabricar um material de curativo de ferimento
BR112017010855A2 (pt) doce congelado de duas camadas
BR112017018720A2 (pt) elemento ótico e método para a produção de um elemento ótico
BR112015031738A2 (pt) filme de reposição de tinta com camada de polímero contendo poliuretano
BR112017000799B8 (pt) Método para produzir um substrato revestido, substrato revestido e uso do substrato revestido produzido através do método
BRPI0711934A2 (pt) processo para a fabricação de um componente de mancal de rolamento, bem como, componente de mancal de rolamento
BR112013016672A2 (pt) método de reticulação e um dispositivo associado
BR112013023796A2 (pt) filmes poliméricos multicamadas reforçados e métodos para fabricação dos mesmos
BR112017017096A2 (pt) ?método de fabricar nano bobina de metal?
BRPI0923465A8 (pt) Processo de fabricação de um elemento de guarnição destinado a ser fixado sobre um bloco suporte de um molde para pneumático e elemento intermediário.
BR112016006775A2 (pt) pilha de filmes ópticos e artigo
BR112015024693A2 (pt) etiqueta em molde, e, recipiente plástico etiquetado

Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2386 DE 27-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.

B350 Update of information on the portal [chapter 15.35 patent gazette]