FR2326347A1 - Materiau d'emballage a impermeabilite aux gaz amelioree - Google Patents

Materiau d'emballage a impermeabilite aux gaz amelioree

Info

Publication number
FR2326347A1
FR2326347A1 FR7530324A FR7530324A FR2326347A1 FR 2326347 A1 FR2326347 A1 FR 2326347A1 FR 7530324 A FR7530324 A FR 7530324A FR 7530324 A FR7530324 A FR 7530324A FR 2326347 A1 FR2326347 A1 FR 2326347A1
Authority
FR
France
Prior art keywords
films
permeability
laminate
polymer films
gas permeability
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.)
Granted
Application number
FR7530324A
Other languages
English (en)
French (fr)
Other versions
FR2326347B1 (https=
Inventor
William Raymond Scholle
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.)
Scholle IPN Corp
Original Assignee
Scholle Corp
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
Application filed by Scholle Corp filed Critical Scholle Corp
Priority to FR7530324A priority Critical patent/FR2326347A1/fr
Publication of FR2326347A1 publication Critical patent/FR2326347A1/fr
Application granted granted Critical
Publication of FR2326347B1 publication Critical patent/FR2326347B1/fr
Granted legal-status Critical Current

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
    • 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
    • B32B23/00—Layered products comprising a layer of cellulosic plastic substances, i.e. substances obtained by chemical modification of cellulose, e.g. cellulose ethers, cellulose esters, viscose
    • 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
    • B32B27/32—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
    • B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
    • 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
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • 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
    • B32B2307/518—Oriented bi-axially
    • 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
    • B32B2307/724—Permeability to gases, adsorption
    • B32B2307/7242—Non-permeable
    • 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
    • B32B2307/724—Permeability to gases, adsorption
    • B32B2307/7242—Non-permeable
    • B32B2307/7244—Oxygen barrier
    • 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
    • B32B2327/00—Polyvinylhalogenides
    • B32B2327/06—PVC, i.e. polyvinylchloride
    • 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
    • B32B2367/00—Polyesters, e.g. PET, i.e. polyethylene terephthalate
    • 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
    • B32B2377/00—Polyamides
    • 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
    • B32B2439/70—Food packaging

Landscapes

  • Laminated Bodies (AREA)
FR7530324A 1975-10-03 1975-10-03 Materiau d'emballage a impermeabilite aux gaz amelioree Granted FR2326347A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7530324A FR2326347A1 (fr) 1975-10-03 1975-10-03 Materiau d'emballage a impermeabilite aux gaz amelioree

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7530324A FR2326347A1 (fr) 1975-10-03 1975-10-03 Materiau d'emballage a impermeabilite aux gaz amelioree

Publications (2)

Publication Number Publication Date
FR2326347A1 true FR2326347A1 (fr) 1977-04-29
FR2326347B1 FR2326347B1 (https=) 1979-08-03

Family

ID=9160792

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7530324A Granted FR2326347A1 (fr) 1975-10-03 1975-10-03 Materiau d'emballage a impermeabilite aux gaz amelioree

Country Status (1)

Country Link
FR (1) FR2326347A1 (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0458423A3 (en) * 1986-11-25 1991-12-11 Hitachi, Ltd. Packaging of semiconductor elements
US5274914A (en) * 1986-11-25 1994-01-04 Hitachi, Ltd. Method of producing surface package type semiconductor package

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0458423A3 (en) * 1986-11-25 1991-12-11 Hitachi, Ltd. Packaging of semiconductor elements
EP0512579A1 (en) * 1986-11-25 1992-11-11 Hitachi, Ltd. Packaging of semiconductor elements
US5274914A (en) * 1986-11-25 1994-01-04 Hitachi, Ltd. Method of producing surface package type semiconductor package
US5295297A (en) * 1986-11-25 1994-03-22 Hitachi, Ltd. Method of producing semiconductor memory
US5607059A (en) * 1986-11-25 1997-03-04 Hitachi, Ltd. Surface package type semiconductor package and method of producing semiconductor memory
US5803246A (en) * 1986-11-25 1998-09-08 Hitachi, Ltd. Surface package type semiconductor package and method of producing semiconductor memory
US5988368A (en) * 1986-11-25 1999-11-23 Hitachi, Ltd. Resist pattern forming method using anti-reflective layer resist pattern formed and method of etching using resist pattern and product formed
US6223893B1 (en) 1986-11-25 2001-05-01 Hitachi, Ltd. Surface package type semiconductor package and method of producing semiconductor memory
US6443298B2 (en) 1986-11-25 2002-09-03 Hitachi, Ltd. Surface package type semiconductor package and method of producing semiconductor memory
US6981585B2 (en) 1986-11-25 2006-01-03 Renesas Technology Corp. Surface package type semiconductor package and method of producing semiconductor memory

Also Published As

Publication number Publication date
FR2326347B1 (https=) 1979-08-03

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Legal Events

Date Code Title Description
ST Notification of lapse