GB2328672B - Patch bag comprising homogeneous ethylene/alpha-olefin copolymer - Google Patents

Patch bag comprising homogeneous ethylene/alpha-olefin copolymer

Info

Publication number
GB2328672B
GB2328672B GB9828617A GB9828617A GB2328672B GB 2328672 B GB2328672 B GB 2328672B GB 9828617 A GB9828617 A GB 9828617A GB 9828617 A GB9828617 A GB 9828617A GB 2328672 B GB2328672 B GB 2328672B
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
GB9828617A
Other versions
GB2328672A (en
GB9828617D0 (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 GB9828617D0 publication Critical patent/GB9828617D0/en
Publication of GB2328672A publication Critical patent/GB2328672A/en
Application granted granted Critical
Publication of GB2328672B publication Critical patent/GB2328672B/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 shape; Layered products comprising a layer 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 shape; Layered products comprising a layer 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 shape; Layered products comprising a layer 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Wrappers (AREA)
GB9828617A 1994-12-12 1995-12-12 Patch bag comprising homogeneous ethylene/alpha-olefin copolymer Expired - Fee Related GB2328672B (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
GB9828617D0 GB9828617D0 (en) 1999-02-17
GB2328672A GB2328672A (en) 1999-03-03
GB2328672B true GB2328672B (en) 1999-06-09

Family

ID=26308283

Family Applications (7)

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

Family Applications After (6)

Application Number Title Priority Date Filing Date
GB9828634A Expired - Fee Related GB2328675B (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
GB9828630A Expired - Fee Related GB2328930B (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
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

Country Status (1)

Country Link
GB (7) GB2328672B (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
RU2742561C1 (en) 2017-04-13 2021-02-08 Криовак, Ллк High-shrinking high-impact multilayer film
WO2018191580A1 (en) 2017-04-13 2018-10-18 Cryovac, Inc. High-shrink, high-strength multilayer film containing three-component blend

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
GB2328674A (en) 1999-03-03
GB9828630D0 (en) 1999-02-17
GB2328675A (en) 1999-03-03
GB2328674B (en) 1999-06-09
GB9828623D0 (en) 1999-02-17
GB2328673B (en) 1999-06-09
GB2328676B (en) 1999-06-09
GB9828627D0 (en) 1999-02-17
GB9828634D0 (en) 1999-02-17
GB2328673A (en) 1999-03-03
GB2328676A (en) 1999-03-03
GB2328677B (en) 1999-06-09
GB9828637D0 (en) 1999-02-17
GB9828636D0 (en) 1999-02-17
GB2328675B (en) 1999-06-09
GB2328677A (en) 1999-03-03
GB2328672A (en) 1999-03-03
GB2328930A (en) 1999-03-10
GB2328930B (en) 1999-06-09
GB9828617D0 (en) 1999-02-17

Similar Documents

Publication Publication Date Title
GB2296005B (en) Patch bag comprising homogeneous ethylene/alpha-olefin copolymer
SG87786A1 (en) Ethylene/alpha-olefin copolymer and process for preparing the same
SG64962A1 (en) Ethylene/alpha-olefin copolymer and film obtained therefrom
HU9701223D0 (en) Olefin polymerization
SG88774A1 (en) Ethylene/alpha-olefin copolymer, method for producing the same, and use thereof
PT1177225E (en) Ethylene copolymers and films thereof
KR970001713B1 (en) Ethylene copolymer composition
SG55325A1 (en) Propylene block copolymer
AU4141999A (en) Metallocenes, ligands and olefin polymerization
SG76545A1 (en) Propylene copolymer
ZA9810174B (en) Ethylene polymers having enhanced processing ease
EP0717055A3 (en) Ethylene polymers
SG77094A1 (en) Ethylene type quaternary copolymer rubber
EP0569249A3 (en) Ethylene/alpha-olefin copolymers
SG75860A1 (en) Propylene block copolymer
GB2328930B (en) Patch bag comprising homogeneous ethylene/alpha-olefin copolymer
AU2411997A (en) Process for the preparation of an ethylene and alpha-olefin copolymer
SK73995A3 (en) High effective ethylene selective metallocenes
EP0610942A3 (en) Ethylene.alpha-olefin copolymer and film thereof.
ITMI962606A0 (en) ETHYLENE/ALPHA-OLEFIN COPOLINERS
ZA944618B (en) Ethylene/propylene copolymer rubbers
GB2329182B (en) Polymer blend
GB2314258B (en) Utility bag
AU6575398A (en) Grafted ethylene copolymers
AU1696895A (en) Ethylene polymers containing rheology modification agents

Legal Events

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

Effective date: 20101212