BR7905957A - Pelicula de polipropileno antistatica orientada selavel termicamente e processo para sua fabricacao - Google Patents

Pelicula de polipropileno antistatica orientada selavel termicamente e processo para sua fabricacao

Info

Publication number
BR7905957A
BR7905957A BR7905957A BR7905957A BR7905957A BR 7905957 A BR7905957 A BR 7905957A BR 7905957 A BR7905957 A BR 7905957A BR 7905957 A BR7905957 A BR 7905957A BR 7905957 A BR7905957 A BR 7905957A
Authority
BR
Brazil
Prior art keywords
polypropylene film
manufacturing
heat
thermally sealed
antistatic polypropylene
Prior art date
Application number
BR7905957A
Other languages
English (en)
Inventor
W Andrews
Espley D Cowan
W Philpott
Original Assignee
British Cellophane Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10499759&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR7905957(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by British Cellophane Ltd filed Critical British Cellophane Ltd
Publication of BR7905957A publication Critical patent/BR7905957A/pt

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
    • 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
    • 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
    • B32B27/322—Layered products comprising a layer of synthetic resin comprising polyolefins comprising halogenated polyolefins, e.g. PTFE
    • 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
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/0427—Coating with only one layer of a composition containing a polymer binder
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J123/00—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers
    • C09J123/02—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers not modified by chemical after-treatment
    • C09J123/04—Homopolymers or copolymers of ethene
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/03—3 layers
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/24—All layers being polymeric
    • B32B2250/242—All polymers belonging to those covered by group B32B27/32
    • 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
    • B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
    • B32B2307/21—Anti-static
    • 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
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/31—Heat sealable
    • 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
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/514—Oriented
    • 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
    • B32B2307/744—Non-slip, anti-slip
    • 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
    • B32B2323/04—Polyethylene
    • 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
    • B32B2553/00—Packaging equipment or accessories not otherwise provided for
    • 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
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
    • C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
    • C08L2666/24—Graft or block copolymers according to groups C08L51/00, C08L53/00 or C08L55/02; Derivatives thereof
    • 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
    • Y10S260/00—Chemistry of carbon compounds
    • Y10S260/15—Antistatic agents not otherwise provided for
    • 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
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/922—Static electricity metal bleed-off metallic stock
    • 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
    • Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
    • Y10T428/2813—Heat or solvent activated or sealable
    • Y10T428/2817—Heat sealable
    • Y10T428/2826—Synthetic resin or polymer
    • 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]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31909—Next to second addition polymer from unsaturated monomers
    • Y10T428/31913—Monoolefin polymer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Laminated Bodies (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
BR7905957A 1978-09-19 1979-09-18 Pelicula de polipropileno antistatica orientada selavel termicamente e processo para sua fabricacao BR7905957A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7837295A GB2030927A (en) 1978-09-19 1978-09-19 Heta-selable antistatic polypropylene films

Publications (1)

Publication Number Publication Date
BR7905957A true BR7905957A (pt) 1980-06-17

Family

ID=10499759

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7905957A BR7905957A (pt) 1978-09-19 1979-09-18 Pelicula de polipropileno antistatica orientada selavel termicamente e processo para sua fabricacao

Country Status (13)

Country Link
US (2) US4294882A (pt)
EP (1) EP0009340B1 (pt)
JP (1) JPS5542899A (pt)
AT (1) ATE4907T1 (pt)
AU (1) AU532543B2 (pt)
BR (1) BR7905957A (pt)
CA (1) CA1149124A (pt)
DE (1) DE2966261D1 (pt)
ES (1) ES484227A1 (pt)
GB (1) GB2030927A (pt)
MX (1) MX152365A (pt)
MY (1) MY8400020A (pt)
ZA (1) ZA794972B (pt)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6036388B2 (ja) * 1979-07-13 1985-08-20 東洋紡績株式会社 密着性の良好な包装材料
US4439478A (en) * 1980-05-23 1984-03-27 W. R. Grace & Co., Cryovac Division Heat sealable, multi-ply polypropylene film
US4389450A (en) * 1981-02-26 1983-06-21 American Can Company Multiple layer packaging film
US4384024A (en) * 1981-03-19 1983-05-17 Imperial Chemical Industries Limited Composite heat-sealable films
JPS59146848A (ja) * 1983-02-14 1984-08-22 富士写真フイルム株式会社 小箱集合包装用包装材
EP0135178B1 (de) * 1983-09-05 1987-10-14 Hoechst Aktiengesellschaft Siegelbare Mehrschichtfolie für Verpackungszwecke
DE3431364A1 (de) * 1984-08-25 1986-02-27 Alkor GmbH Kunststoffe, 8000 München Heisssiegelbare, flexible verbundfolie sowie verfahren zu deren herstellung
US4604322A (en) * 1985-08-06 1986-08-05 Hercules Incorporated Metallizable polypropylene film
US4692380A (en) * 1985-08-06 1987-09-08 Hercules Incorporated Metallizable polypropylene film
EP0240563B1 (en) * 1985-10-07 1990-05-09 BAXTER INTERNATIONAL INC. (a Delaware corporation) High temperature slip agent for polyolefin film
US4778557A (en) * 1985-10-11 1988-10-18 W. R. Grace & Co., Cryovac Div. Multi-stage corona laminator
DE3540215A1 (de) * 1985-11-13 1987-05-14 Hoechst Ag Mehrschichtige verpackungsfolie mit ueberlegener kratzfestigkeit
US4659612A (en) * 1986-02-13 1987-04-21 Mobil Oil Corporation Polymer film laminate and method for its preparation
DE3624543A1 (de) * 1986-07-19 1988-01-21 Wolff Walsrode Ag Heisssiegelbare mehrschichtfolien aus polyolefinen
US4806410A (en) * 1986-09-18 1989-02-21 Ranpak Corp. Processes for the production of antistatic or static dissipative paper, and the paper products thus produced, and apparatus utilized
US5057177A (en) * 1989-01-13 1991-10-15 Mobil Oil Corporation Laminated packaging film
US4961992A (en) * 1989-01-13 1990-10-09 Mobil Oil Corporation Laminated packaging film
JP2769872B2 (ja) * 1989-07-13 1998-06-25 富士写真フイルム株式会社 感光物質用包装材料
JPH03183545A (ja) * 1989-12-14 1991-08-09 Teijin Ltd 制電易接着性フイルム、その製造方法及びそれを用いた磁気カード
CA2056409A1 (en) * 1990-04-23 1991-10-24 Burdette W. Miller Free edge-sealed film articles and process of making same
GB2267459B (en) * 1992-06-05 1995-11-29 Courtaulds Films Polymeric films
US5314924A (en) * 1993-10-12 1994-05-24 Sealed Air Corporation Antistatic polyolefin composition
US5759462A (en) * 1994-10-14 1998-06-02 Amoco Corporaiton Electrically conductive tapes and process
US5888648A (en) * 1996-09-12 1999-03-30 Mobil Oil Corporation Multi-layer hermetically sealable film and method of making same
US6544382B2 (en) 1999-11-15 2003-04-08 Pactiv Corporation Apparatus for high-speed heating and cooling of a polymer
JP2002210854A (ja) * 2001-01-17 2002-07-31 Daicel Chem Ind Ltd 複合フィルム
US7405009B2 (en) * 2003-01-24 2008-07-29 H.B. Fuller Licensing & Financing, Inc. Moisture vapor permeable film including ethylene copolymer and articles including the same
US7781047B2 (en) * 2004-10-21 2010-08-24 Eastman Kodak Company Polymeric conductor donor and transfer method
ES2378515T3 (es) * 2006-05-04 2012-04-13 Nordenia Ibérica Barcelona Sa Envase de tisús húmedos.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1045635A (en) * 1964-05-05 1966-10-12 Ici Ltd Coated films
DE1234020B (de) 1964-10-08 1967-02-09 Huels Chemische Werke Ag Thermoplastische Massen aus Polyolefinen zur Herstellung antielektrostatischer Formkoerper
GB1145199A (en) 1966-06-13 1969-03-12 Nat Distillers Chem Corp Heat-sealable oriented polypropylene film laminate
DE1694161C3 (de) * 1967-06-22 1982-08-19 Bayer Ag, 5090 Leverkusen Antistatische thermoplastische Formmassen
GB1440317A (en) 1972-10-17 1976-06-23 British Cellophane Ltd Heat-sealable plastics films
CH590313A5 (pt) * 1974-01-10 1977-08-15 Ciba Geigy Ag
JPS5312971A (en) * 1976-07-22 1978-02-06 Honshu Paper Co Ltd Polypropylene composite film having antistatic and low temperature heat seal property and its production
US4123475A (en) * 1977-12-28 1978-10-31 General Electric Company Antistatic polyphenylene ether compositions

Also Published As

Publication number Publication date
GB2030927A (en) 1980-04-16
EP0009340B1 (en) 1983-10-05
DE2966261D1 (en) 1983-11-10
CA1149124A (en) 1983-07-05
EP0009340A1 (en) 1980-04-02
MY8400020A (en) 1984-12-31
ATE4907T1 (de) 1983-10-15
USRE31269E (en) 1983-06-07
JPS6235895B2 (pt) 1987-08-04
AU532543B2 (en) 1983-10-06
US4294882A (en) 1981-10-13
JPS5542899A (en) 1980-03-26
MX152365A (es) 1985-07-08
ZA794972B (en) 1980-11-26
AU5064279A (en) 1980-03-27
ES484227A1 (es) 1980-05-16

Similar Documents

Publication Publication Date Title
BR7905957A (pt) Pelicula de polipropileno antistatica orientada selavel termicamente e processo para sua fabricacao
BR7905712A (pt) Pelicula de polipropileno orientada selavel termicamente e processo para sua preparacao
BR8006632A (pt) Folha de camadas multiplas selavel e seu emprego
ES2051307T3 (es) Peliculas termoplasticas adecuadas para su uso en aplicaciones de estiramiento/adherencia.
FR2362726A1 (fr) Feuille de matiere synthetique thermosoudable et procede pour sa fabrication
NO994047D0 (no) Varmforseglbare filmer
FR2355655A1 (fr) Feuille composite thermosoudable, utilisable, notamment, comme materiau d'emballage
DK220180A (da) Strakt biaksialt orienteret polypropylenfilm samt anvenderser deraf
ATE195400T1 (de) Abdeckstreifen für formbandverpackung und herstellungsverfahren
GB1166459A (en) Thermoplastic Packaging Films
BE857449A (fr) Pellicule de polyolefine revetue sur les deux faces par un materiau thermocollable, utile notamment pour le conditionnement
KR870001935A (ko) 열수축성 적층상 포장재료
KR940703749A (ko) 비-평면형 또는 텍스쳐조직 표면을 가진 가소성 박리 필름(plastic release film with textured or non-planar surface)
KR910010676A (ko) Ccd 봉합방법
KR830000620A (ko) 열봉함 개재(熱封咸蓋材)
MX170229B (es) Material de empaque laminado, encogible, con calor

Legal Events

Date Code Title Description
MK Patent expired

Effective date: 19940918