ATE134174T1 - Wärmeschrumpfbare mehrschichtfolien auf basis von olefinpolymeren, die auch nicht-olefinische harze enthalten - Google Patents

Wärmeschrumpfbare mehrschichtfolien auf basis von olefinpolymeren, die auch nicht-olefinische harze enthalten

Info

Publication number
ATE134174T1
ATE134174T1 AT91203336T AT91203336T ATE134174T1 AT E134174 T1 ATE134174 T1 AT E134174T1 AT 91203336 T AT91203336 T AT 91203336T AT 91203336 T AT91203336 T AT 91203336T AT E134174 T1 ATE134174 T1 AT E134174T1
Authority
AT
Austria
Prior art keywords
resins
olefinic
heat shrinkable
olefin polymers
contain non
Prior art date
Application number
AT91203336T
Other languages
English (en)
Inventor
Marino Corbani
Original Assignee
Polifilms Srl
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 Polifilms Srl filed Critical Polifilms Srl
Application granted granted Critical
Publication of ATE134174T1 publication Critical patent/ATE134174T1/de

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
    • B32B27/32—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
    • B32B27/06—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
    • 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
    • B32B2323/046—LDPE, i.e. low density polyethylene

Landscapes

  • Laminated Bodies (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
AT91203336T 1990-12-24 1991-12-18 Wärmeschrumpfbare mehrschichtfolien auf basis von olefinpolymeren, die auch nicht-olefinische harze enthalten ATE134174T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT02253090A IT1246769B (it) 1990-12-24 1990-12-24 Films multistrato termoretraibili perfezionati a base di resine olefiniche contenenti anche resine non olefiniche.

Publications (1)

Publication Number Publication Date
ATE134174T1 true ATE134174T1 (de) 1996-02-15

Family

ID=11197491

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91203336T ATE134174T1 (de) 1990-12-24 1991-12-18 Wärmeschrumpfbare mehrschichtfolien auf basis von olefinpolymeren, die auch nicht-olefinische harze enthalten

Country Status (4)

Country Link
EP (1) EP0492720B1 (de)
AT (1) ATE134174T1 (de)
DE (1) DE69117161T2 (de)
IT (1) IT1246769B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ248674A (en) * 1992-09-18 1996-03-26 Grace W R & Co Heat-shrinkable multilayer film comprising a layer of propylene polymer or copolymer and hydrocarbon resin, and outer layers of various other polymers
US6524720B1 (en) 1992-09-18 2003-02-25 Cryovac, Inc. Moisture barrier film
US5482771A (en) * 1992-09-18 1996-01-09 W. R. Grace & Co.-Conn. Moisutre barrier film
WO2000066357A1 (fr) * 1999-04-28 2000-11-09 Nippon Zeon Co., Ltd. Produit en couches et procede de fabrication correspondant
AUPQ466599A0 (en) * 1999-12-15 2000-01-13 Sporos Sa Multilayer heat shrinkable film
JP3394740B2 (ja) * 2000-03-16 2003-04-07 アイセロ化学株式会社 包装用フイルム

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6036388B2 (ja) * 1979-07-13 1985-08-20 東洋紡績株式会社 密着性の良好な包装材料
CA1199567A (en) * 1982-02-18 1986-01-21 Walter B. Mueller Linear polyethylene shrink films
GB8613162D0 (en) * 1986-05-30 1986-07-02 Exxon Chemical Patents Inc Sealable films

Also Published As

Publication number Publication date
IT9022530A0 (it) 1990-12-24
DE69117161D1 (de) 1996-03-28
EP0492720B1 (de) 1996-02-14
DE69117161T2 (de) 1996-08-08
IT1246769B (it) 1994-11-26
EP0492720A1 (de) 1992-07-01
IT9022530A1 (it) 1992-06-25

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