MX2016012962A - Pelicula segmentada y metodo para fabricar la misma. - Google Patents

Pelicula segmentada y metodo para fabricar la misma.

Info

Publication number
MX2016012962A
MX2016012962A MX2016012962A MX2016012962A MX2016012962A MX 2016012962 A MX2016012962 A MX 2016012962A MX 2016012962 A MX2016012962 A MX 2016012962A MX 2016012962 A MX2016012962 A MX 2016012962A MX 2016012962 A MX2016012962 A MX 2016012962A
Authority
MX
Mexico
Prior art keywords
polymer
segments
film
making
same
Prior art date
Application number
MX2016012962A
Other languages
English (en)
Inventor
W Ausen Ronald
P Hanschen Thomas
J Kopecky William
J Dehn Derek
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 MX2016012962A publication Critical patent/MX2016012962A/es

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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
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • B01J20/26—Synthetic macromolecular compounds
    • B01J20/261—Synthetic macromolecular compounds obtained by reactions only involving carbon to carbon unsaturated bonds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
    • B01J20/28033—Membrane, sheet, cloth, pad, lamellar or mat
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    • 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
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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Textile Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Laminated Bodies (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Laser Beam Processing (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

Una película que tiene los primeros y segundos segmentos dispuestos a lo largo de la dirección del ancho de la película. Los segundos segmentos son más elásticos que los primeros segmentos. Los primeros segmentos pueden incluir un polímero y un diluyente que es miscible con el polímero a una temperatura por encima de una temperatura de fusión del polímero pero esa fase se separa del polímero a una temperatura por debajo de una temperatura de cristalización del polímero, o los primeros segmentos pueden incluir al menos uno de un agente nucleante tipo beta o separación de fases inducida térmicamente provocada por un diluyente. Además, se describen laminados y artículos absorbentes que incluyen tales películas. Se describe, además, un método para fabricar la película.
MX2016012962A 2014-04-03 2015-04-03 Pelicula segmentada y metodo para fabricar la misma. MX2016012962A (es)

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PCT/US2015/024292 WO2015153998A1 (en) 2014-04-03 2015-04-03 Segmented film and method of making the same

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JP2017512870A (ja) 2017-05-25
EP3126433A1 (en) 2017-02-08
WO2015153998A1 (en) 2015-10-08
MX2016012879A (es) 2016-12-07
WO2015153993A1 (en) 2015-10-08
US20170022339A1 (en) 2017-01-26
US20170174852A1 (en) 2017-06-22
US20170182695A1 (en) 2017-06-29
CN106163789A (zh) 2016-11-23
JP2017512869A (ja) 2017-05-25
CN106164146B (zh) 2020-02-18
EP3126434A1 (en) 2017-02-08
CN106164146A (zh) 2016-11-23
JP6673846B2 (ja) 2020-03-25
CN106163790A (zh) 2016-11-23
JP2017518389A (ja) 2017-07-06
EP3126434A4 (en) 2017-11-29
WO2015153979A1 (en) 2015-10-08
EP3126139A1 (en) 2017-02-08

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