GB2328677B - Patch bag comprising homogeneous ethylene/alpha-olefin copolymer - Google Patents

Patch bag comprising homogeneous ethylene/alpha-olefin copolymer

Info

Publication number
GB2328677B
GB2328677B GB9828637A GB9828637A GB2328677B GB 2328677 B GB2328677 B GB 2328677B GB 9828637 A GB9828637 A GB 9828637A GB 9828637 A GB9828637 A GB 9828637A GB 2328677 B GB2328677 B GB 2328677B
Authority
GB
United Kingdom
Prior art keywords
alpha
olefin copolymer
homogeneous ethylene
patch bag
patch
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
GB9828637A
Other versions
GB2328677A (en
GB9828637D0 (en
Inventor
Blaine Clemons Childress
Ronald Dean Moffitt
Timothy Theodore Oberle
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cryovac LLC
Original Assignee
Cryovac LLC
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 US08/354,177 external-priority patent/US6287613B1/en
Application filed by Cryovac LLC filed Critical Cryovac LLC
Publication of GB9828637D0 publication Critical patent/GB9828637D0/en
Publication of GB2328677A publication Critical patent/GB2328677A/en
Application granted granted Critical
Publication of GB2328677B publication Critical patent/GB2328677B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C08L23/08—Copolymers of ethene
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
    • C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
    • 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
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
    • B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by features of form at particular places, e.g. in edge regions
    • B32B3/08—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/002—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers in shrink films
    • B65D75/004—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers in shrink films with auxiliary packaging elements, e.g. protective pads or frames, trays
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2275/00—Details of sheets, wrappers or bags
    • B65D2275/02—Sheets wrappers or bags provided with protective or puncture resistant patches, specially adapted for meat on the bone, e.g. patch bags
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2314/00—Polymer mixtures characterised by way of preparation
    • C08L2314/02—Ziegler natta catalyst
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2314/00—Polymer mixtures characterised by way of preparation
    • C08L2314/06—Metallocene or single site catalysts
GB9828637A 1994-12-12 1995-12-12 Patch bag comprising homogeneous ethylene/alpha-olefin copolymer Expired - Fee Related GB2328677B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/354,177 US6287613B1 (en) 1994-12-12 1994-12-12 Patch bag comprising homogeneous ethylene/alpha-olefin copolymer
GB9525332A GB2296005B (en) 1994-12-12 1995-12-12 Patch bag comprising homogeneous ethylene/alpha-olefin copolymer

Publications (3)

Publication Number Publication Date
GB9828637D0 GB9828637D0 (en) 1999-02-17
GB2328677A GB2328677A (en) 1999-03-03
GB2328677B true GB2328677B (en) 1999-06-09

Family

ID=26308283

Family Applications (7)

Application Number Title Priority Date Filing Date
GB9828637A Expired - Fee Related GB2328677B (en) 1994-12-12 1995-12-12 Patch bag comprising homogeneous ethylene/alpha-olefin copolymer
GB9828627A Expired - Fee Related GB2328674B (en) 1994-12-12 1995-12-12 Patch bag comprising homogeneous ethylene/alpha-olefin copolymer
GB9828630A Expired - Fee Related GB2328930B (en) 1994-12-12 1995-12-12 Patch bag comprising homogeneous ethylene/alpha-olefin copolymer
GB9828636A Expired - Fee Related GB2328676B (en) 1994-12-12 1995-12-12 Patch bag comprising homogeneous ethylene/alpha-olefin copolymer
GB9828634A Expired - Fee Related GB2328675B (en) 1994-12-12 1995-12-12 Patch bag comprising homogeneous ethylene/alpha-olefin copolymer
GB9828623A Expired - Fee Related GB2328673B (en) 1994-12-12 1995-12-12 Patch bag comprising homogeneous ethylene/alpha-olefin copolymer
GB9828617A Expired - Fee Related GB2328672B (en) 1994-12-12 1995-12-12 Patch bag comprising homogeneous ethylene/alpha-olefin copolymer

Family Applications After (6)

Application Number Title Priority Date Filing Date
GB9828627A Expired - Fee Related GB2328674B (en) 1994-12-12 1995-12-12 Patch bag comprising homogeneous ethylene/alpha-olefin copolymer
GB9828630A Expired - Fee Related GB2328930B (en) 1994-12-12 1995-12-12 Patch bag comprising homogeneous ethylene/alpha-olefin copolymer
GB9828636A Expired - Fee Related GB2328676B (en) 1994-12-12 1995-12-12 Patch bag comprising homogeneous ethylene/alpha-olefin copolymer
GB9828634A Expired - Fee Related GB2328675B (en) 1994-12-12 1995-12-12 Patch bag comprising homogeneous ethylene/alpha-olefin copolymer
GB9828623A Expired - Fee Related GB2328673B (en) 1994-12-12 1995-12-12 Patch bag comprising homogeneous ethylene/alpha-olefin copolymer
GB9828617A Expired - Fee Related GB2328672B (en) 1994-12-12 1995-12-12 Patch bag comprising homogeneous ethylene/alpha-olefin copolymer

Country Status (1)

Country Link
GB (7) GB2328677B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6777047B1 (en) 2000-07-06 2004-08-17 Curwood, Inc. Ionomeric, puncture resistant, thermoplastic bag
US11453765B2 (en) 2017-04-13 2022-09-27 Cryovac, Llc High-shrink, high-strength multilayer film containing three-component blend
EP3609700A1 (en) 2017-04-13 2020-02-19 Cryovac, Inc. High-shrink, high-strength multilayer film

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996000688A1 (en) * 1994-06-28 1996-01-11 W.R. Grace & Co.-Conn. Bag having protective patches
GB2291402A (en) * 1994-07-21 1996-01-24 Grace W R & Co Patch bag having supplemental seal

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996000688A1 (en) * 1994-06-28 1996-01-11 W.R. Grace & Co.-Conn. Bag having protective patches
GB2291402A (en) * 1994-07-21 1996-01-24 Grace W R & Co Patch bag having supplemental seal

Also Published As

Publication number Publication date
GB9828623D0 (en) 1999-02-17
GB2328673A (en) 1999-03-03
GB9828627D0 (en) 1999-02-17
GB2328672A (en) 1999-03-03
GB2328673B (en) 1999-06-09
GB9828636D0 (en) 1999-02-17
GB2328930A (en) 1999-03-10
GB2328676A (en) 1999-03-03
GB2328675A (en) 1999-03-03
GB2328674A (en) 1999-03-03
GB2328676B (en) 1999-06-09
GB2328675B (en) 1999-06-09
GB2328672B (en) 1999-06-09
GB9828630D0 (en) 1999-02-17
GB2328930B (en) 1999-06-09
GB2328677A (en) 1999-03-03
GB2328674B (en) 1999-06-09
GB9828617D0 (en) 1999-02-17
GB9828634D0 (en) 1999-02-17
GB9828637D0 (en) 1999-02-17

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20101212