BR9809136A - Papel revestido com polilactìdio - Google Patents

Papel revestido com polilactìdio

Info

Publication number
BR9809136A
BR9809136A BR9809136A BR9809136A BR9809136A BR 9809136 A BR9809136 A BR 9809136A BR 9809136 A BR9809136 A BR 9809136A BR 9809136 A BR9809136 A BR 9809136A BR 9809136 A BR9809136 A BR 9809136A
Authority
BR
Brazil
Prior art keywords
coated paper
polymer composition
coated
polylactide
paper
Prior art date
Application number
BR9809136A
Other languages
English (en)
Inventor
James Francis Nangeroni
Mark H Hartmann
Matthew L Iwen
Hristopher M Ryan
Jeffrey J Kolstad
Kevin T Mccarthy
Original Assignee
Cargill Inc
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 Cargill Inc filed Critical Cargill Inc
Publication of BR9809136A publication Critical patent/BR9809136A/pt

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
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/10—Coatings without pigments
    • D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
    • D21H19/24—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H19/28—Polyesters
    • 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
    • C08G63/91—Polymers modified by chemical after-treatment
    • C08G63/912—Polymers modified by chemical after-treatment derived from hydroxycarboxylic acids
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
    • D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
    • D21H23/22—Addition to the formed paper
    • D21H23/46—Pouring or allowing the fluid to flow in a continuous stream on to the surface, the entire stream being carried away by the paper
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/10—Packing paper
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31786—Of polyester [e.g., alkyd, etc.]
    • Y10T428/3179—Next to cellulosic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Paper (AREA)
  • Laminated Bodies (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Paints Or Removers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

"PAPEL REVESTIDO COM POLILACTìDIO". Produto de papelrevestido incluindo uma camada de papel e uma camada polímera,onde a camada polímera inclui uma composição polímera depolilactídio possuindo uma razão de Mz para Mn maior do quecerca de 6. A composição polímera, quando fundida, exibe umintumescimento de matriz maior do que cerca de 1,25 para umíndice de fluxo de fusão maior do que cerca de 2. As composiçõespolímeras de lactídio, são descritas, bem como os processos defabricação da composição polímera, o produto de papel revestidoe os artigos produzidos dos mesmos.
BR9809136A 1997-05-23 1998-05-22 Papel revestido com polilactìdio BR9809136A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/862,612 US6183814B1 (en) 1997-05-23 1997-05-23 Coating grade polylactide and coated paper, preparation and uses thereof, and articles prepared therefrom
PCT/US1998/010385 WO1998053141A1 (en) 1997-05-23 1998-05-22 Polylactide coated paper

Publications (1)

Publication Number Publication Date
BR9809136A true BR9809136A (pt) 2001-12-04

Family

ID=25338853

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9809136A BR9809136A (pt) 1997-05-23 1998-05-22 Papel revestido com polilactìdio

Country Status (10)

Country Link
US (1) US6183814B1 (pt)
EP (1) EP0981666A1 (pt)
JP (1) JP2002513449A (pt)
KR (1) KR20010012917A (pt)
AU (1) AU733819B2 (pt)
BR (1) BR9809136A (pt)
CA (1) CA2291172C (pt)
NO (1) NO995734L (pt)
NZ (1) NZ501695A (pt)
WO (1) WO1998053141A1 (pt)

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Also Published As

Publication number Publication date
NO995734D0 (no) 1999-11-22
CA2291172A1 (en) 1998-11-26
AU733819B2 (en) 2001-05-24
WO1998053141A1 (en) 1998-11-26
NZ501695A (en) 2003-07-25
JP2002513449A (ja) 2002-05-08
EP0981666A1 (en) 2000-03-01
US6183814B1 (en) 2001-02-06
NO995734L (no) 2000-01-24
KR20010012917A (ko) 2001-02-26
AU7586298A (en) 1998-12-11
CA2291172C (en) 2008-04-15

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