AR008138A1 - AN OPAQUE POLYMERIC FILM THAT HAS IMPROVED HUMIDITY BARRIER PROPERTIES AND MECHANICS - Google Patents

AN OPAQUE POLYMERIC FILM THAT HAS IMPROVED HUMIDITY BARRIER PROPERTIES AND MECHANICS

Info

Publication number
AR008138A1
AR008138A1 ARP970103485A ARP970103485A AR008138A1 AR 008138 A1 AR008138 A1 AR 008138A1 AR P970103485 A ARP970103485 A AR P970103485A AR P970103485 A ARP970103485 A AR P970103485A AR 008138 A1 AR008138 A1 AR 008138A1
Authority
AR
Argentina
Prior art keywords
barrier properties
polymeric film
mechanics
opaque polymeric
humidity barrier
Prior art date
Application number
ARP970103485A
Other languages
Spanish (es)
Original Assignee
Mobil Oil Corp
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 Mobil Oil Corp filed Critical Mobil Oil Corp
Publication of AR008138A1 publication Critical patent/AR008138A1/en

Links

Classifications

    • 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
    • B32B5/18—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 features of a layer of foamed 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
    • B32B27/205—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents the fillers creating voids or cavities, e.g. by stretching
    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/12—Polypropene
    • 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
    • B32B2270/00—Resin or rubber layer containing a blend of at least two different polymers
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/41—Opaque
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/726—Permeability to liquids, absorption
    • B32B2307/7265—Non-permeable
    • 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
    • B32B2323/00—Polyalkenes
    • B32B2323/10—Polypropylene
    • 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
    • B32B2439/00—Containers; Receptacles
    • B32B2439/70—Food packaging
    • 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
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/10—Homopolymers or copolymers of propene
    • C08J2323/12—Polypropene
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Laminated Bodies (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

Una película polimérica opaca que tiene propiedades de barrera a la humedad y mecánicas mejoradas. La película tiene una capa de base que incluye unamezcla de un polipropileno de alta cristalinidad que tiene una estéreo- regularidad isotáctica mayor de 93% y un agente de cavitación en una cantidadefectiva para producir cavidades en la capa de base.An opaque polymeric film that has improved mechanical and moisture barrier properties. The film has a base coat that includes a blend of high crystallinity polypropylene that has an isotactic stereo regularity of greater than 93% and a cavitation agent in an amount effective to produce cavities in the base coat.

ARP970103485A 1996-07-31 1997-07-31 AN OPAQUE POLYMERIC FILM THAT HAS IMPROVED HUMIDITY BARRIER PROPERTIES AND MECHANICS AR008138A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US69062096A 1996-07-31 1996-07-31

Publications (1)

Publication Number Publication Date
AR008138A1 true AR008138A1 (en) 1999-12-09

Family

ID=24773215

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP970103485A AR008138A1 (en) 1996-07-31 1997-07-31 AN OPAQUE POLYMERIC FILM THAT HAS IMPROVED HUMIDITY BARRIER PROPERTIES AND MECHANICS

Country Status (11)

Country Link
EP (1) EP0914245A4 (en)
JP (1) JP2001525737A (en)
KR (1) KR20000029693A (en)
CN (1) CN1226854A (en)
AR (1) AR008138A1 (en)
AU (1) AU712306B2 (en)
BR (1) BR9710775A (en)
CA (1) CA2262081C (en)
ID (1) ID17972A (en)
TW (1) TW339312B (en)
WO (1) WO1998004403A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6312825B1 (en) * 1998-09-21 2001-11-06 Exxonmobil Oil Corporation High barrier multi-layer film
EP1157068A1 (en) * 1999-05-12 2001-11-28 Exxonmobil Oil Corporation Method for producing improved opaque polymeric films
CA2386535A1 (en) * 1999-10-13 2001-04-19 Mobil Oil Corporation Heat-sealable multilayer white opaque film
WO2002040270A1 (en) * 2000-11-14 2002-05-23 Exxonmobil Oil Corporation Plastic film having improved imaging properties
US6946203B1 (en) 2002-12-31 2005-09-20 Exxon Mobil Oil Corporation Multilayer polyolefin substrate with low density core and stiff outer layers
US7314901B2 (en) 2003-01-30 2008-01-01 Exxonmobil Chemical Patents Inc. Polypropylene films
KR101041924B1 (en) * 2009-08-26 2011-06-16 (주)상아프론테크 Entry Sheet for Drilling hole in Printed Circuit Boards, Lubricant Resin Composition and Method for Preparing the Same

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5129191B2 (en) * 1972-01-24 1976-08-24
US4377616A (en) * 1981-12-30 1983-03-22 Mobil Oil Corporation Lustrous satin appearing, opaque film compositions and method of preparing same
US5231126A (en) * 1985-04-01 1993-07-27 Shi Guan Yi Beta-crystalline form of isotactic polypropylene and method for forming the same
US4632869A (en) * 1985-09-03 1986-12-30 Mobil Oil Corporation Resin composition, opaque film and method of preparing same
US4681803A (en) * 1985-10-18 1987-07-21 Mobil Oil Corporation Pigmented, heat-sealable coating composition for application to oriented polyolefin films
US4944990A (en) * 1988-06-16 1990-07-31 Mobil Oil Corporation Oriented white opaque multilayer heat sealable film and method of forming same
US5147936A (en) * 1991-04-08 1992-09-15 Mobil Oil Corporation LLDPE films by blending with specific polypropylenes
CA2150821A1 (en) * 1992-12-21 1994-07-07 Riccardo Balloni Multi-layer high opacity film structure of improved whiteness and machinability
DE4307440A1 (en) * 1993-03-10 1994-09-15 Wolff Walsrode Ag Multilayer, stretched, heat-sealable polypropylene film
US6322883B1 (en) * 1994-07-15 2001-11-27 Exxonmobil Oil Corporation Uniaxially shrinkable biaxially oriented polypropylene film with HDPE skin
US5500282A (en) * 1994-07-15 1996-03-19 Mobil Oil Corporation High moisture barrier OPP film containing high crystallinity polypropylene and terpene polymer
DE69629469T3 (en) * 1995-04-25 2012-06-28 Exxonmobil Oil Corp. Production of uniaxially shrinkable, biaxially oriented polypropylene films
US5827615A (en) * 1996-07-15 1998-10-27 Mobil Oil Corporation Metallized multilayer packaging film
DE19635503A1 (en) * 1996-09-02 1998-03-05 Basf Ag Low-whitening, tough modified propylene polymers

Also Published As

Publication number Publication date
JP2001525737A (en) 2001-12-11
TW339312B (en) 1998-09-01
CA2262081C (en) 2006-01-03
KR20000029693A (en) 2000-05-25
AU712306B2 (en) 1999-11-04
AU3892997A (en) 1998-02-20
CN1226854A (en) 1999-08-25
EP0914245A4 (en) 2001-09-12
WO1998004403A1 (en) 1998-02-05
BR9710775A (en) 2002-03-05
ID17972A (en) 1998-02-12
CA2262081A1 (en) 1998-02-05
EP0914245A1 (en) 1999-05-12

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