ZA200104076B - Peelable, sealable polyolefinic multilayered film and its use as a packaging film. - Google Patents
Peelable, sealable polyolefinic multilayered film and its use as a packaging film.Info
- Publication number
- ZA200104076B ZA200104076B ZA200104076A ZA200104076A ZA200104076B ZA 200104076 B ZA200104076 B ZA 200104076B ZA 200104076 A ZA200104076 A ZA 200104076A ZA 200104076 A ZA200104076 A ZA 200104076A ZA 200104076 B ZA200104076 B ZA 200104076B
- Authority
- ZA
- South Africa
- Prior art keywords
- film
- peelable
- packaging film
- sealable polyolefinic
- sealable
- Prior art date
Links
Classifications
-
- 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
- C08L23/04—Homopolymers or copolymers of ethene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
- B29C55/023—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets using multilayered plates or sheets
-
- 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
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
-
- 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
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/04—Polymers of ethylene
- B29K2023/06—PE, i.e. polyethylene
- B29K2023/0608—PE, i.e. polyethylene characterised by its density
- B29K2023/0641—MDPE, i.e. medium density polyethylene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/04—Polymers of ethylene
- B29K2023/08—Copolymers of ethylene
- B29K2023/083—EVA, i.e. ethylene vinyl acetate copolymer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2031/00—Use of polyvinylesters or derivatives thereof as moulding material
- B29K2031/04—Polymers of vinyl acetate, e.g. PVAc, i.e. polyvinyl acetate
-
- 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
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
- C08L23/0853—Vinylacetate
-
- 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
- Y10S428/91—Product with molecular orientation
-
- 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
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
- Y10T428/2495—Thickness [relative or absolute]
- Y10T428/24967—Absolute thicknesses specified
-
- 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
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
- Y10T428/2495—Thickness [relative or absolute]
- Y10T428/24967—Absolute thicknesses specified
- Y10T428/24975—No layer or component greater than 5 mils thick
-
- 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
- Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
- Y10T428/263—Coating layer not in excess of 5 mils thick or equivalent
- Y10T428/264—Up to 3 mils
- Y10T428/265—1 mil 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
- 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
-
- 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
- Y10T428/31928—Ester, halide or nitrile of addition 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
- Y10T428/31935—Ester, halide or nitrile of addition polymer
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10030879A DE10030879A1 (de) | 2000-06-23 | 2000-06-23 | Peelfähige, siegelbare polyolefinische Mehrschichtfolie und deren Verwendung als Verpackungsfolie |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA200104076B true ZA200104076B (en) | 2002-01-02 |
Family
ID=7646703
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA200104076A ZA200104076B (en) | 2000-06-23 | 2001-05-18 | Peelable, sealable polyolefinic multilayered film and its use as a packaging film. |
Country Status (11)
Country | Link |
---|---|
US (1) | US6645609B2 (fr) |
EP (1) | EP1167013B1 (fr) |
AT (1) | ATE324255T1 (fr) |
BR (1) | BR0102493A (fr) |
CA (1) | CA2351134A1 (fr) |
CZ (1) | CZ20012323A3 (fr) |
DE (2) | DE10030879A1 (fr) |
MX (1) | MXPA01006513A (fr) |
NO (1) | NO20013136L (fr) |
RU (1) | RU2275306C2 (fr) |
ZA (1) | ZA200104076B (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020102617A1 (en) * | 2000-08-03 | 2002-08-01 | Macbeath Gavin | Protein microarrays |
US7314669B2 (en) * | 2003-02-05 | 2008-01-01 | Pechiney Emballage Flexible Europe | Easy peel film structures |
DE602004002949T2 (de) * | 2003-05-07 | 2007-05-03 | Topas Advanced Polymers Gmbh | Siegelbarer mehrschichtiger koextrudierter verpackungsfilm, seine verwendung sowie verfahren zu dessen herstellung |
AR053429A1 (es) * | 2004-12-27 | 2007-05-09 | Brasileira De Filmes Flexiveis | Lamina de polipropileno biorientado sellado en caliente, uso de la referida lamina y articulo prepardo a partir de dicha lamina |
US20070258935A1 (en) * | 2006-05-08 | 2007-11-08 | Mcentire Edward Enns | Water dispersible films for delivery of active agents to the epidermis |
US20070259029A1 (en) * | 2006-05-08 | 2007-11-08 | Mcentire Edward Enns | Water-dispersible patch containing an active agent for dermal delivery |
GB2438178A (en) * | 2006-05-19 | 2007-11-21 | Innovia Films Ltd | Sealable peelable film |
US20080057090A1 (en) * | 2006-09-01 | 2008-03-06 | Mcentire Edward Enns | Wrinkle masking film composition for skin |
US7879942B2 (en) | 2006-10-05 | 2011-02-01 | Eastman Chemical Company | Switchable adhesive article for attachment to skin and method of using the same |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4333968A (en) * | 1980-01-25 | 1982-06-08 | Mobil Oil Corporation | Thermoplastic packaging films with improved heat-seal characteristics |
US4666778A (en) | 1984-08-31 | 1987-05-19 | Shell Oil Company | Packaging film and sheet capable of forming peelable seals with good optics |
JPH0535396Y2 (fr) * | 1985-04-15 | 1993-09-08 | ||
US5087667A (en) * | 1985-06-28 | 1992-02-11 | Shell Oil Company | Film from mixture of ethylene polymer, butene polymer, propylene polymer |
US4810541A (en) * | 1987-11-27 | 1989-03-07 | Continental Can Company, Inc. | Plastic container having a surface to which a lid may be peelably sealed |
US5066543A (en) * | 1990-02-28 | 1991-11-19 | Shell Oil Company | Film, sheet and laminate capable of forming easy-open packagings |
CA2085813C (fr) * | 1992-12-18 | 2001-06-12 | Bankim B. Desai | Formulation pour emballage-barriere haute resistance et thermoretrecissable pour le conditionnement des viandes |
US6074715A (en) * | 1993-06-24 | 2000-06-13 | Pechiney Plastic Packaging, Inc. | Heat shrinkable barrier bags |
EP0692373B1 (fr) | 1994-07-13 | 1999-11-24 | Hoechst Trespaphan GmbH | Feuille multicouche pelable et scellable en polyoléfine |
ES2165893T3 (es) * | 1994-10-19 | 2002-04-01 | Cryovac Inc | Peliculas multicapa termorretractiles. |
US6436496B1 (en) * | 1998-11-06 | 2002-08-20 | Avery Dennison Corporation | Halogen-free, printable, multilayered shrink films and articles encapsulated therein |
-
2000
- 2000-06-23 DE DE10030879A patent/DE10030879A1/de not_active Withdrawn
-
2001
- 2001-05-18 ZA ZA200104076A patent/ZA200104076B/xx unknown
- 2001-06-11 DE DE50109594T patent/DE50109594D1/de not_active Expired - Lifetime
- 2001-06-11 EP EP01112999A patent/EP1167013B1/fr not_active Expired - Lifetime
- 2001-06-11 AT AT01112999T patent/ATE324255T1/de not_active IP Right Cessation
- 2001-06-13 US US09/881,227 patent/US6645609B2/en not_active Expired - Fee Related
- 2001-06-20 CA CA002351134A patent/CA2351134A1/fr not_active Abandoned
- 2001-06-22 MX MXPA01006513A patent/MXPA01006513A/es active IP Right Grant
- 2001-06-22 BR BR0102493-0A patent/BR0102493A/pt not_active IP Right Cessation
- 2001-06-22 CZ CZ20012323A patent/CZ20012323A3/cs unknown
- 2001-06-22 RU RU2001117112/04A patent/RU2275306C2/ru not_active IP Right Cessation
- 2001-06-22 NO NO20013136A patent/NO20013136L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
NO20013136L (no) | 2001-12-24 |
ATE324255T1 (de) | 2006-05-15 |
CZ20012323A3 (cs) | 2002-03-13 |
US20020022125A1 (en) | 2002-02-21 |
BR0102493A (pt) | 2002-02-05 |
US6645609B2 (en) | 2003-11-11 |
MXPA01006513A (es) | 2002-08-06 |
NO20013136D0 (no) | 2001-06-22 |
DE10030879A1 (de) | 2002-01-03 |
RU2275306C2 (ru) | 2006-04-27 |
CA2351134A1 (fr) | 2001-12-23 |
DE50109594D1 (de) | 2006-06-01 |
EP1167013A1 (fr) | 2002-01-02 |
EP1167013B1 (fr) | 2006-04-26 |
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