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PE20000978A1 - Composiciones y proceso para hacer peliculas de oxido de polietileno solubles en agua con flexibilidad incrementada y reologia de derretido y resistencia al rasgado mejoradas - Google Patents

Composiciones y proceso para hacer peliculas de oxido de polietileno solubles en agua con flexibilidad incrementada y reologia de derretido y resistencia al rasgado mejoradas

Info

Publication number
PE20000978A1
PE20000978A1 PE1999000671A PE00067199A PE20000978A1 PE 20000978 A1 PE20000978 A1 PE 20000978A1 PE 1999000671 A PE1999000671 A PE 1999000671A PE 00067199 A PE00067199 A PE 00067199A PE 20000978 A1 PE20000978 A1 PE 20000978A1
Authority
PE
Peru
Prior art keywords
mixture
polymer
polyethylene oxide
rheology
compositions
Prior art date
Application number
PE1999000671A
Other languages
English (en)
Inventor
Vasily Topolkaraev
James H Wang
Original Assignee
Kimberly Clark 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 Kimberly Clark Co filed Critical Kimberly Clark Co
Publication of PE20000978A1 publication Critical patent/PE20000978A1/es

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
    • 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
    • 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
    • C08J3/005—Processes for mixing polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82B—NANOSTRUCTURES FORMED BY MANIPULATION OF INDIVIDUAL ATOMS, MOLECULES, OR LIMITED COLLECTIONS OF ATOMS OR MOLECULES AS DISCRETE UNITS; MANUFACTURE OR TREATMENT THEREOF
    • B82B1/00—Nanostructures formed by manipulation of individual atoms or molecules, or limited collections of atoms or molecules as discrete units
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S977/00—Nanotechnology
    • Y10S977/70—Nanostructure
    • Y10S977/773—Nanoparticle, i.e. structure having three dimensions of 100 nm or less
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S977/00—Nanotechnology
    • Y10S977/70—Nanostructure
    • Y10S977/778—Nanostructure within specified host or matrix material, e.g. nanocomposite films
    • Y10S977/779—Possessing nanosized particles, powders, flakes, or clusters other than simple atomic impurity doping
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S977/00—Nanotechnology
    • Y10S977/902—Specified use of nanostructure

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Nanotechnology (AREA)
  • Dispersion Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Paints Or Removers (AREA)
  • Materials For Medical Uses (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

UNA MEZCLA QUE COMPRENDE : a) PARTICULAS DE EMULSION, DISTRIBUIDAS A TRAVES DE LA MATRIZ DE UN POLIMERO, EN DONDE EL AGUA EN LA EMULSION FORMA LAS UNIONES DE HIDROGENO CON LAS MOLECULAS DE POLIMERO. DICHO POLIMERO PUEDE SER ESTIRENO, BUTADIENOS, ACRILICOS, ACRILONITRILOS, ENTRE OTROS; b) UNA O MAS RESINAS DE POLIMERO SOLUBLES EN AGUA Y/O DISPERSABLES EN AGUA, DE PREFERENCIA OXIDO DE POLIETILENO, HIDROXIPROPIL CELULOSA, ALCOHOL POLIVINILICO, COPOLIMEROS DE NYLON Y MEZCLA DE LOS MISMOS. TAMBIEN SE REFIERE A UN PROCESO PARA PREPARAR DICHA MEZCLA, EL CUAL COMPRENDE: i) MEZCLAR O RECUBRIR LA RESINA DE POLIMERO CON UNA EMULSION, EN PRESENCIA DE UN ESTABILIZADOR, UN PLASTIFICANTE, UN RELLENADOR O UN ADITIVO; ii) INGRESAR LO FORMADO EN (i) EN UN EXTRUSOR; iii) CALENTAR Y EXTRUDIR LA COMBINACION PARA PRODUCIR UNA MEZCLA; iv) ENFRIAR LA MEZCLA PRODUCIDA CON AIRE SOBRE UNA BANDA TRANSPORTADORA. ADEMAS COMPRENDE UNA PELICULA QUE COMPRENDE DICHA MEZCLA, DE ESPESOR DE ALREDEDOR DE 1 MILESIMA DE PULGADA A 4 MILESIMAS DE PULGADA
PE1999000671A 1998-07-10 1999-07-08 Composiciones y proceso para hacer peliculas de oxido de polietileno solubles en agua con flexibilidad incrementada y reologia de derretido y resistencia al rasgado mejoradas PE20000978A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/113,778 US6228920B1 (en) 1998-07-10 1998-07-10 Compositions and process for making water soluble polyethylene oxide films with enhanced toughness and improved melt rheology and tear resistance

Publications (1)

Publication Number Publication Date
PE20000978A1 true PE20000978A1 (es) 2000-09-30

Family

ID=22351470

Family Applications (1)

Application Number Title Priority Date Filing Date
PE1999000671A PE20000978A1 (es) 1998-07-10 1999-07-08 Composiciones y proceso para hacer peliculas de oxido de polietileno solubles en agua con flexibilidad incrementada y reologia de derretido y resistencia al rasgado mejoradas

Country Status (16)

Country Link
US (1) US6228920B1 (es)
KR (1) KR100606300B1 (es)
AR (1) AR019362A1 (es)
AU (1) AU4975199A (es)
BR (1) BR9911955A (es)
CO (1) CO5090923A1 (es)
CR (1) CR6059A (es)
DE (1) DE19983406T1 (es)
EG (1) EG21941A (es)
GB (1) GB2358401B (es)
GT (1) GT199900103A (es)
PA (1) PA8477301A1 (es)
PE (1) PE20000978A1 (es)
SV (1) SV1999000088A (es)
UY (1) UY25599A1 (es)
WO (1) WO2000002955A1 (es)

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US11207805B2 (en) 2001-10-12 2021-12-28 Aquestive Therapeutics, Inc. Process for manufacturing a resulting pharmaceutical film
US20190328679A1 (en) 2001-10-12 2019-10-31 Aquestive Therapeutics, Inc. Uniform films for rapid-dissolve dosage form incorporating anti-tacking compositions
US8765167B2 (en) 2001-10-12 2014-07-01 Monosol Rx, Llc Uniform films for rapid-dissolve dosage form incorporating anti-tacking compositions
US8603514B2 (en) 2002-04-11 2013-12-10 Monosol Rx, Llc Uniform films for rapid dissolve dosage form incorporating taste-masking compositions
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US10285910B2 (en) 2001-10-12 2019-05-14 Aquestive Therapeutics, Inc. Sublingual and buccal film compositions
US7357891B2 (en) 2001-10-12 2008-04-15 Monosol Rx, Llc Process for making an ingestible film
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US10988630B2 (en) * 2014-12-19 2021-04-27 Certainteed Corporation Coating compositions for building materials and coated building material substrates
CA2986417C (en) * 2015-05-30 2022-11-08 Dpoint Technologies Inc. Supported water vapor transport membrane comprising polyethylene oxide copolymer
JP6444008B2 (ja) * 2015-11-11 2018-12-26 エルジー・ケム・リミテッド 熱可塑性樹脂組成物及びそれを含む成形品
US11273131B2 (en) 2016-05-05 2022-03-15 Aquestive Therapeutics, Inc. Pharmaceutical compositions with enhanced permeation
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US12433850B2 (en) 2016-05-05 2025-10-07 Aquestive Therapeutics, Inc. Enhanced delivery epinephrine and prodrug compositions
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Also Published As

Publication number Publication date
AU4975199A (en) 2000-02-01
EG21941A (en) 2002-04-30
CR6059A (es) 1999-11-18
PA8477301A1 (es) 2000-05-24
SV1999000088A (es) 2000-06-23
GT199900103A (es) 2000-12-26
AR019362A1 (es) 2002-02-13
US6228920B1 (en) 2001-05-08
CO5090923A1 (es) 2001-10-30
GB2358401B (en) 2002-07-10
GB0101958D0 (en) 2001-03-14
WO2000002955A9 (en) 2000-07-20
DE19983406T1 (de) 2001-07-12
KR20010071801A (ko) 2001-07-31
KR100606300B1 (ko) 2006-07-28
UY25599A1 (es) 2000-02-23
GB2358401A (en) 2001-07-25
WO2000002955A1 (en) 2000-01-20
BR9911955A (pt) 2001-11-13

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