IT1126583B - Pellicola a piu' strati di resine fortemente orientati,stirati a freddo,e procedimento per produrla - Google Patents

Pellicola a piu' strati di resine fortemente orientati,stirati a freddo,e procedimento per produrla

Info

Publication number
IT1126583B
IT1126583B IT2809279A IT2809279A IT1126583B IT 1126583 B IT1126583 B IT 1126583B IT 2809279 A IT2809279 A IT 2809279A IT 2809279 A IT2809279 A IT 2809279A IT 1126583 B IT1126583 B IT 1126583B
Authority
IT
Italy
Prior art keywords
ironed
cold
procedure
film
produce
Prior art date
Application number
IT2809279A
Other languages
English (en)
Other versions
IT7928092A0 (it
Inventor
Isaho Yoshimura
Osamu Mizukami
Hideo Hata
Junichi Kageyama
Original Assignee
Asahi Dow Ltd
Kaneko Takeshi
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
Priority claimed from JP15496678A external-priority patent/JPS5582648A/ja
Priority claimed from JP2564279A external-priority patent/JPS55118859A/ja
Application filed by Asahi Dow Ltd, Kaneko Takeshi filed Critical Asahi Dow Ltd
Publication of IT7928092A0 publication Critical patent/IT7928092A0/it
Application granted granted Critical
Publication of IT1126583B publication Critical patent/IT1126583B/it

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
    • B32B27/06—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
    • 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
    • B32B27/304—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
    • 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
    • B32B27/306—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (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
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/308—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (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
    • 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
    • C08J7/042—Coating with two or more layers, where at least one layer of a composition contains a polymer binder
    • 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
    • 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
    • B29K2096/00—Use of specified macromolecular materials not provided for in a single one of main groups B29K2001/00 - B29K2095/00, as moulding material
    • B29K2096/005—Ionomers
    • 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
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/54—Yield strength; Tensile strength
    • 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
    • B32B2307/732—Dimensional properties
    • B32B2307/734—Dimensional stability
    • B32B2307/736—Shrinkable
    • 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
    • B32B2331/00—Polyvinylesters
    • B32B2331/04—Polymers of vinyl acetate, e.g. PVA
    • 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
    • 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
    • C08J2323/04—Homopolymers or copolymers of ethene
    • C08J2323/06—Polyethene
    • 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]
    • 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
    • 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
    • Y10T428/269—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension including synthetic resin or polymer layer or component
    • 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]
    • Y10T428/31725—Of polyamide
    • 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]
    • Y10T428/31725—Of polyamide
    • Y10T428/31739—Nylon type
    • Y10T428/31743—Next to addition polymer from unsaturated monomer[s]
    • 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]
    • Y10T428/31725—Of polyamide
    • Y10T428/31739—Nylon type
    • Y10T428/31743—Next to addition polymer from unsaturated monomer[s]
    • Y10T428/31746—Polymer of monoethylenically unsaturated hydrocarbon
    • 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]
    • Y10T428/31786—Of polyester [e.g., alkyd, etc.]
    • Y10T428/31797—Next to addition polymer from unsaturated monomers
    • 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]
    • Y10T428/31801—Of wax or waxy material
    • 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
    • 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
    • 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
    • Y10T428/3192—Next to vinyl or vinylidene chloride polymer
IT2809279A 1978-12-18 1979-12-18 Pellicola a piu' strati di resine fortemente orientati,stirati a freddo,e procedimento per produrla IT1126583B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP15496678A JPS5582648A (en) 1978-12-18 1978-12-18 Compound film of cold high orientation and method of making said film
JP2564279A JPS55118859A (en) 1979-03-07 1979-03-07 Cold high orientation multilayer film and its preparation

Publications (2)

Publication Number Publication Date
IT7928092A0 IT7928092A0 (it) 1979-12-18
IT1126583B true IT1126583B (it) 1986-05-21

Family

ID=26363286

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2809279A IT1126583B (it) 1978-12-18 1979-12-18 Pellicola a piu' strati di resine fortemente orientati,stirati a freddo,e procedimento per produrla

Country Status (7)

Country Link
US (7) US4399181A (it)
AU (1) AU533447B2 (it)
DE (2) DE2954467C2 (it)
FR (1) FR2444552A1 (it)
GB (1) GB2037660B (it)
IT (1) IT1126583B (it)
NL (1) NL189499C (it)

Families Citing this family (104)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60217151A (ja) * 1984-04-11 1985-10-30 呉羽化学工業株式会社 耐熱性積層体
JPS6040988B2 (ja) * 1980-06-16 1985-09-13 旭化成株式会社 低温熱収縮性多層バリヤ−フイルム
US4515649A (en) * 1980-07-17 1985-05-07 The Standard Products Company Thermoplastic elastomer molding
JPS58142848A (ja) * 1982-02-19 1983-08-25 呉羽化学工業株式会社 積層フイルム
EP0111602B1 (en) * 1982-12-16 1986-05-14 Idemitsu Petrochemical Co. Ltd. Packaging bags
US5055355A (en) * 1983-08-01 1991-10-08 Allied-Signal Inc. Oriented film laminates of polyamides and ethylene vinyl alcohol copolymers
JPS6079932A (ja) * 1983-10-07 1985-05-07 Asahi Chem Ind Co Ltd 高延伸・ストレツチ性多層フイルム及びその製造法
US4557780A (en) * 1983-10-14 1985-12-10 American Can Company Method of making an oriented polymeric film
US4565742A (en) * 1983-10-20 1986-01-21 Du Pont Canada Inc. Process for forming a sealant WEB-PVDC-base film laminate
US4656098A (en) * 1983-12-14 1987-04-07 Mitsui Petrochemical Industries, Ltd. Laminate excellent in surface gloss and surface harness, and preparation process and use thereof
CA1267517A (en) * 1984-06-15 1990-04-10 Donald R. Hazelton Method for making free-flowing coated rubber pellets and pellet composition
CA1264517C (en) * 1984-06-15 1990-01-23 MIXED COMPOSITION FOR FILM BASED ON AN ALLOY OF POLYISOBUTYLENE AND ANOTHER POLYOLEFIN
US4857409A (en) * 1985-02-08 1989-08-15 Exxon Chemical Patents Inc. Clear barrier composites containing polyisobutylene/polyolefin alloy components
US4640856A (en) * 1985-04-29 1987-02-03 W. R. Grace & Co., Cryovac Div. Multi-layer packaging film and receptacles made therefrom
US5034078A (en) * 1985-05-08 1991-07-23 Exxon Chemical Patents Inc. Method of making an elastomeric film
US4714638A (en) * 1985-06-14 1987-12-22 Viskase Corporation Irradiated multilayer film for primal meat packaging
US4976898A (en) * 1985-06-17 1990-12-11 Viskase Corporation Process for making puncture resistant, heat-shrinkable films containing very low density polyethylene
CA1340037C (en) * 1985-06-17 1998-09-08 Stanley Lustig Puncture resistant, heat-shrinkable films containing very low density polyethylene copolymer
US5059481A (en) * 1985-06-17 1991-10-22 Viskase Corporation Biaxially stretched, heat shrinkable VLDPE film
US5256351A (en) * 1985-06-17 1993-10-26 Viskase Corporation Process for making biaxially stretched, heat shrinkable VLDPE films
USRE35285E (en) * 1985-09-30 1996-06-25 W. R. Grace & Co.-Conn. Thermoplastic multi-layer packaging film and bags made therefrom
US4680207A (en) * 1986-07-23 1987-07-14 C-I-L Inc. Thermoplastic sack
US4923722A (en) * 1987-03-02 1990-05-08 Okura Industrial Co., Ltd. Heat shrinkable composite film and packaging method using same
GB2221649B (en) * 1988-08-11 1992-04-29 Okura Industrial Co Ltd Heat shrinkable composite film and packaging method using same
US5057372A (en) * 1989-03-22 1991-10-15 The Dow Chemical Company Multilayer film and laminate for use in producing printed circuit boards
US5298202A (en) * 1989-07-28 1994-03-29 W. R. Grace & Co.-Conn. Double bubble process for making strong, thin film
US5219666A (en) * 1990-03-23 1993-06-15 W.R. Grace & Co.-Conn. Oriented film of high clarity and gloss
US5158836A (en) * 1991-02-21 1992-10-27 W. R. Grace & Co.-Conn. Oriented film of high clarity and gloss
CA2048296C (en) * 1990-08-13 2002-09-24 Henry G. Schirmer Blends of polypropylene and ethylene copolymer and films made from the blend
JP3122855B2 (ja) 1990-11-14 2001-01-09 旭化成工業株式会社 多層フィルム及び多層フィルムの製造方法
US5851610A (en) * 1991-02-07 1998-12-22 Applied Extrusion Technologies, Inc. Shrink films and articles including the same
US5847053A (en) * 1991-10-15 1998-12-08 The Dow Chemical Company Ethylene polymer film made from ethylene polymer blends
US5272016A (en) * 1992-03-23 1993-12-21 Viskase Corporation Multilayer stretch/shrink film
US5283128A (en) * 1992-03-23 1994-02-01 Viskase Corporation Biaxially oriented heat shrinkable film
US5279872A (en) * 1992-03-23 1994-01-18 Viskase Corporation Multilayer stretch/shrink film
DE69334221D1 (de) * 1992-09-15 2008-07-03 Dow Global Technologies Inc Schlagzähmodifizierung von Thermoplasktiken
US5698279A (en) * 1992-09-23 1997-12-16 Viskase Corporation Heat shrinkable nylon food casing having a functionalized ethylenic polymer core layer
US5549943A (en) † 1992-09-23 1996-08-27 Viskase Corporation Heat shrinkable nylon food casing with a polyolefin core layer
FR2697203B1 (fr) * 1992-10-26 1995-02-17 Bollore Technologies Film composite thermorétractable et recyclable à base notamment de polypropylène procédé de production de celui-ci et utilisation du film pour le suremballage.
EP0597502B1 (en) 1992-11-13 2005-03-16 Cryovac, Inc. Heat shrinkable films containing single site catalyzed copolymers
US5604043A (en) * 1993-09-20 1997-02-18 W.R. Grace & Co.-Conn. Heat shrinkable films containing single site catalyzed copolymers having long chain branching
CA2085813C (en) * 1992-12-18 2001-06-12 Bankim B. Desai Formulation of high abuse, high shrink barrier bags for meat packaging
US5443866A (en) * 1993-02-19 1995-08-22 At Plastics Inc. Uni-axially co-oriented thermoplastic film and bags made therefrom
US7316833B1 (en) 1993-06-24 2008-01-08 Penchiney Emballage Flexible Europe Multi-layer thermoplastic films and packages made therefrom
US6472042B1 (en) 1994-02-10 2002-10-29 Dow Global Technologies Inc. Highly filled thermoplastic compositions
US5834077A (en) * 1994-10-04 1998-11-10 W. R. Grace & Co.-Conn. High shrink multilayer film which maintains optics upon shrinking
US5837335A (en) * 1994-10-04 1998-11-17 Cryovac, Inc. High shrink multilayer film which maintains optics upon shrinking
US5866267A (en) * 1994-11-07 1999-02-02 W. R. Grace & Co.-Conn. Oriented film with improved memory
US6287613B1 (en) 1994-12-12 2001-09-11 Cryovac Inc Patch bag comprising homogeneous ethylene/alpha-olefin copolymer
US5993922A (en) * 1996-03-29 1999-11-30 Cryovac, Inc. Compositions and methods for selectively crosslinking films and improved film articles resulting therefrom
US7338698B1 (en) 1997-02-28 2008-03-04 Columbia Insurance Company Homogeneously branched ethylene polymer carpet, carpet backing and method for making same
CN1248986A (zh) 1997-02-28 2000-03-29 陶氏化学公司 填充的聚乙烯组合物
WO1998038376A1 (en) 1997-02-28 1998-09-03 Shaw Industries, Inc. Carpet, carpet backings and methods
US20030211280A1 (en) 1997-02-28 2003-11-13 Shaw Industries, Inc. Carpet, carpet backings and methods
EP1084186B1 (en) 1998-04-16 2004-01-21 Cryovac, Inc. Ternary polymer blend, the film containing it, and the easy-to-open package made therewith
AU6416399A (en) 1998-10-01 2000-04-17 Airtech International, Inc. Method of molding or curing a resin material at high temperatures using a multilayer release film
JP2003530272A (ja) * 1999-04-30 2003-10-14 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 食物の保存期間を延ばすための包装
US6362270B1 (en) * 1999-08-12 2002-03-26 The Dow Chemical Company Thermoplastic compositions for durable goods applications
US6383586B1 (en) 2000-11-20 2002-05-07 Oliver Products Company Adhesive formulation
US6630237B2 (en) 2001-02-05 2003-10-07 Cryovac, Inc. Peelably sealed packaging
EP1376516B1 (en) 2002-06-26 2008-05-21 Avery Dennison Corporation Machine direction oriented polymeric films
CA2495990C (en) * 2002-08-05 2008-02-12 Cryovac, Inc. High free shrink, high modulus, low shrink tension film with elastic recovery
DE10306072B4 (de) * 2003-02-13 2009-04-02 Veritas Ag Mehrschichtiger Schlauch
ES2633442T3 (es) * 2003-05-22 2017-09-21 Propex Operating Company, Llc Proceso paa la fabricación de artículos poliméricos
US7147930B2 (en) * 2003-12-16 2006-12-12 Curwood, Inc. Heat-shrinkable packaging films with improved sealing properties and articles made thereof
EP1566265A1 (en) * 2004-02-20 2005-08-24 Flexopack S.A. Plastics Industry Multilayer heat shrinkable film comprising styrene polymer or a blend of styrene polymers
US20050220846A1 (en) * 2004-04-05 2005-10-06 Puntenney Steven B Use of beta-1,3 (4)-endoglucanohydrolase, beta-1,3 (4) glucan, diatomaceous earth, mineral clay and glucomannan to augment immune function
US7258930B2 (en) * 2004-04-28 2007-08-21 Cryovac, Inc. Oxygen scavenging film with cyclic olefin copolymer
ITMI20041150A1 (it) * 2004-06-09 2004-09-09 Novamont Spa Processo perla produzione di film biodegradabili aventi migliorate proprieta' meccaniche
US7473473B2 (en) 2004-12-01 2009-01-06 Cryovac, Inc. Tear resistant shrink film
US20090007524A1 (en) 2005-03-01 2009-01-08 Jorg Feisel Device for Producing Deep Packaging Trays Comprising a Cooled Lower Mould Section
US8129006B2 (en) * 2005-09-30 2012-03-06 Flexopack S.A. Stack sealable heat shrinkable film
US7727300B1 (en) 2005-10-24 2010-06-01 Clemson University Polymeric structures with patterned reactivity
JP5427411B2 (ja) * 2005-11-15 2014-02-26 ダウ グローバル テクノロジーズ エルエルシー 延伸多層収縮ラベル
DE102005061095A1 (de) 2005-12-21 2007-07-05 Wabco Gmbh Verfahren zur Ermittlung der Güte der Abstimmung der Bremsanlagen eines Zugfahrzeugs und eines Anhängerfahrzeugs
US20070141366A1 (en) * 2005-12-21 2007-06-21 Janet Rivett Multilayer film with hot tack property
EP1825998B1 (en) * 2006-02-28 2013-09-04 Cryovac, Inc. Gas-barrier shrink films and their use in deep-drawing applications
US20080003332A1 (en) * 2006-05-12 2008-01-03 Dimitrios Ginossatis Multilayer heat shrinkable cook-in film
ES2398725T3 (es) 2006-06-14 2013-03-21 Avery Dennison Corporation Material para etiquetas orientado en la dirección longitudinal que se puede conformar y cortar con troquel y etiquetas y proceso para su preparación
WO2007149900A2 (en) 2006-06-20 2007-12-27 Avery Dennison Corporation Multilayered polymeric film for hot melt adhesive labeling and label stock and label thereof
MX2008016530A (es) * 2006-06-29 2009-01-19 Dow Global Technologies Inc Peliculas adhesivas protectoras.
ES2380973T3 (es) * 2007-04-26 2012-05-22 Flexopack S.A. Plastics Industry Película termorretráctil sellable en superposición
ATE552304T1 (de) 2008-01-02 2012-04-15 Flexopack Sa Pvdc-formulierung und wärmeschrumpfbare folie
AU2008264215A1 (en) * 2008-01-03 2009-07-23 Flexopack S.A. Thermoforming film
EP2085216B1 (en) * 2008-01-29 2016-04-20 Flexopack S A Thin film for waste packing cassettes
ATE541699T1 (de) * 2008-04-21 2012-02-15 Flexopack S A Plastics Industry Im stapel versiegelbare schrumpffolie
US7735926B1 (en) * 2008-12-09 2010-06-15 Combs John A Chair lift
US9533469B2 (en) * 2008-12-23 2017-01-03 Syracuse University Self-healing product
GB2475961B (en) * 2009-12-02 2015-07-08 Flexopack Sa Thin film for waste packing cassettes
US8683798B2 (en) * 2010-01-15 2014-04-01 Syracuse University Stimuli-responsive product
DK2588430T3 (en) 2010-07-01 2017-06-19 Advanced Fusion Systems Llc Method and system that induce chemical reactions by X-ray radiation
EP2520518B1 (en) 2011-05-03 2020-09-23 Flexopack S.A. Waste packaging device
ITMI20110770A1 (it) * 2011-05-06 2012-11-07 Irplast Spa Film multistrato
EP2535279B1 (en) 2011-06-16 2016-11-16 Flexopack S.A. Waste packaging system and film
BR112014018765B1 (pt) 2012-01-31 2021-04-20 Avery Dennison Corporation película de polipropileno de copolímero de impacto orientado
US9604430B2 (en) 2012-02-08 2017-03-28 Flexopack S.A. Thin film for waste packing cassettes
US9676532B2 (en) 2012-08-15 2017-06-13 Avery Dennison Corporation Packaging reclosure label for high alcohol content products
EP3063004B1 (en) 2013-11-01 2018-02-28 Cryovac, Inc. Delamination-resistant heat-shrinkable multilayer oxygen barrier film containing polyester
AU2015217064B2 (en) 2014-02-12 2017-05-04 OmniGen Research, L.L.C. Composition and method for promoting reduction of heat stress in animals
EP3149097A1 (en) 2014-06-02 2017-04-05 Avery Dennison Corporation Films with enhanced scuff resistance, clarity, and conformability
AU2015258191B2 (en) 2014-11-19 2020-02-27 Flexopack S.A. Oven skin packaging process
US10898616B1 (en) 2017-07-11 2021-01-26 Teleflex Medical Incorporated Peelable heat-shrink tubing
EP3501822A1 (en) 2017-12-22 2019-06-26 Flexopack S.A. Fibc liner film
EP4192682A1 (en) 2020-08-06 2023-06-14 Cryovac, LLC Multilayer, coextruded polyolefin film and manufacture thereof on triple bubble lines

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4112181A (en) * 1961-12-05 1978-09-05 W. R. Grace & Co. Method for preparing a film of vinylidene chloride polymer
US3375126A (en) * 1964-11-04 1968-03-26 Du Pont Composite film structure and process
US3574044A (en) * 1965-02-11 1971-04-06 Princeton Chemical Res Inc Printed film of polybutene-1
US3524795A (en) * 1965-07-01 1970-08-18 Dow Chemical Co Packaging film
US3579416A (en) * 1966-12-19 1971-05-18 Dow Chemical Co Packaging film comprising polyolefin outer layers and plural inner gas barrier layers
DE2129358C2 (de) * 1970-06-18 1982-04-22 Wika Isolier- und Dämmtechnik GmbH, 8070 Ingolstadt Verschweißbares Laminatmaterial
US3682767A (en) * 1970-10-02 1972-08-08 Du Pont Ethylene copolymer blend for liquid packaging film
DE2049226C3 (de) * 1970-10-07 1979-12-13 Basf Ag, 6700 Ludwigshafen Mehrschichtige metallplattierte Bauelemente
GB1350290A (en) * 1971-05-18 1974-04-18 Ucb Sa Wrapping film capable of forming a peelable seal
US3908070A (en) * 1972-04-24 1975-09-23 Dow Chemical Co Multilayer thermoplastic barrier structure
US3847728A (en) * 1972-05-31 1974-11-12 Toyo Seikan Kaisha Ltd Resinous compositions having improved gas permeation resistance and molded structures thereof
US3891008A (en) * 1973-12-26 1975-06-24 Grace W R & Co Multi-layer thermoplastic film and method of making same
GB1452424A (en) * 1974-03-29 1976-10-13 Ici Ltd Composite films
AR207667A1 (es) * 1974-12-23 1976-10-22 Grace W R & Co Procedimiento para obtener laminados de poliamidas orientadas y el laminado asi obtenido
US4082877A (en) * 1975-02-14 1978-04-04 W. R. Grace & Co. Unoriented composite laminar film with an elastomeric layer and sealable layer
US4058647A (en) * 1975-02-27 1977-11-15 Mitsubishi Petrochemical Co., Ltd. Process for preparing laminated resin product
GB1497577A (en) * 1975-06-11 1978-01-12 Ici Ltd Film-forming olefin polymer compositions
JPS5382888A (en) * 1976-12-29 1978-07-21 Kureha Chem Ind Co Ltd Co-extruded five-layered drawn cylindrical film and its manufacture

Also Published As

Publication number Publication date
DE2954467C2 (it) 1991-08-01
US4501634A (en) 1985-02-26
NL189499C (nl) 1993-05-03
NL189499B (nl) 1992-12-01
US4430377A (en) 1984-02-07
DE2950953A1 (de) 1980-07-03
US4399181A (en) 1983-08-16
AU533447B2 (en) 1983-11-24
GB2037660B (en) 1983-02-16
AU5391179A (en) 1980-06-26
US4469753A (en) 1984-09-04
IT7928092A0 (it) 1979-12-18
DE2950953C2 (it) 1993-05-06
US4469752A (en) 1984-09-04
NL7909097A (nl) 1980-06-20
US4472228A (en) 1984-09-18
FR2444552B1 (it) 1984-03-09
US4430378A (en) 1984-02-07
FR2444552A1 (fr) 1980-07-18
GB2037660A (en) 1980-07-16

Similar Documents

Publication Publication Date Title
IT1126583B (it) Pellicola a piu' strati di resine fortemente orientati,stirati a freddo,e procedimento per produrla
BR7903470A (pt) Artigo em camadas flexivel para uso em roupas a prova d'agartigo em camadas flexivel para uso em roupas a prova d'agua barracas e outros fins ua barracas e outros fins
IT1082715B (it) Addotti titanato fosfito e loro impiego nelle resine sintetiche colabili
ES511817A0 (es) "procedimiento y secador de capa en desplazamiento para hacer funcionar una instalacion de coqueria".
LU80534A1 (fr) Element composite resine d'olefine-metal
IT7960333V0 (it) Portafogli d'artista.
ES510104A0 (es) "procedimiento y secador de capa turbulenta en cascadas para hacer funcionar una instalacion de fabricacion de coque".
IT1162296B (it) Perfezionamento nelle serrature a cilindro
MX164507B (es) Un metodo de y una transferencia para aplicar un diseeo creativo a una tela o a una camisa o semejante
IT1090906B (it) Perfezionamento nelle calze-mutandina e relativo procedimento di fabbricazione
IT1146993B (it) Perfezionamento nelle spolette di prossimita'
IT1114354B (it) Procedimento di fabbricazione di una pellicola a piu' strati incrociati e prodotto cosi' ottenuto
IT7967828A0 (it) Perfezionamenti nelle cerniere lampo
IT1116808B (it) Perfezionamento nelle serrature a tempo
ES511606A0 (es) "perfeccionamientos en los aparatos para orientar y colocar botones".
IT1192350B (it) Filtro e complesso di riscaldamento a piastra divisoria relativo
BE858142A (fr) Resine echangeuse d'ion et sa preparation
Vandonselaar Characteristics of women in a" second look" program
DE3675614D1 (de) Verschluss in klammerform zur verbindung der zwei raender einer umhuellenden bekleidung.
Moore Stroke: patterns of inter-institutional utilization in Edmonton
BR6100533U (pt) Carteira magnetica aplicada a camisa
IT1096795B (it) Tecnigrafo,atto a consentire l'esecuzione di disegni in prospettiva
IT7822426V0 (it) Morsetto a pressione perl'applicazione ad indumenti di fregi, mostrine, distintivi e simili.
IT1146072B (it) Procedimento per rendere piu' dutti li oggetti formati in lega super plastica
BE851259A (fr) Element d'accouplement

Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19961227