DE69117161D1 - 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
DE69117161D1
DE69117161D1 DE69117161T DE69117161T DE69117161D1 DE 69117161 D1 DE69117161 D1 DE 69117161D1 DE 69117161 T DE69117161 T DE 69117161T DE 69117161 T DE69117161 T DE 69117161T DE 69117161 D1 DE69117161 D1 DE 69117161D1
Authority
DE
Germany
Prior art keywords
resins
heat
olefinic
multilayer films
olefin polymers
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
DE69117161T
Other languages
English (en)
Other versions
DE69117161T2 (de
Inventor
Marino Corbani
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.)
POLIFILMS Srl
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 DE69117161D1 publication Critical patent/DE69117161D1/de
Publication of DE69117161T2 publication Critical patent/DE69117161T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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)
DE69117161T 1990-12-24 1991-12-18 Wärmeschrumpfbare Mehrschichtfolien auf Basis von Olefinpolymeren, die auch nicht-olefinische Harze enthalten Expired - Fee Related DE69117161T2 (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 (2)

Publication Number Publication Date
DE69117161D1 true DE69117161D1 (de) 1996-03-28
DE69117161T2 DE69117161T2 (de) 1996-08-08

Family

ID=11197491

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69117161T Expired - Fee Related DE69117161T2 (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
US5482771A (en) * 1992-09-18 1996-01-09 W. R. Grace & Co.-Conn. Moisutre barrier film
US6524720B1 (en) 1992-09-18 2003-02-25 Cryovac, Inc. Moisture barrier film
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
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
DE69117161T2 (de) 1996-08-08
IT9022530A1 (it) 1992-06-25
IT1246769B (it) 1994-11-26
ATE134174T1 (de) 1996-02-15
EP0492720B1 (de) 1996-02-14
EP0492720A1 (de) 1992-07-01
IT9022530A0 (it) 1990-12-24

Similar Documents

Publication Publication Date Title
GB1480204A (en) Laminates of nylon and olefin polymers their preparation and use in packaging
BR9402481A (pt) Folha capaz de ser impressa em profundidade, processo para a sua preparação e aplicação de mesma
DE3760656D1 (en) Heatsealable multilayer polyolefine films
DE68923751T2 (de) Verfahren zur Polymerisation von hochfestem linearem Polyethylen niedriger Dichte und daraus hergestellte Filme (Phenomenal-Film).
NO940834D0 (no) Strukket, varmeforseglbar polypropylenfolie med flere sjikt
DE59406335D1 (de) Mehrschichtige, gereckte, heisssiegelbare, hochgleitfähige Polypropylenfolie mit verbesserten Barriereeigenschaften
ZA941663B (en) A multilayer stretched heat-sealable polypropylene film
DE69117161D1 (de) Wärmeschrumpfbare Mehrschichtfolien auf Basis von Olefinpolymeren, die auch nicht-olefinische Harze enthalten
NZ231017A (en) Plastics laminate comprising a layer of 4-methyl-1-pentene polymer, a layer of a polyolefin copolymer including a tackifier and a layer of a thermoplastic resin
ATE187122T1 (de) Tiefziehfähige folie, verfahren zu deren herstellung und verwendung derselben
DE59408978D1 (de) Tiefziehfähige Folie, Verfahren zu deren Herstellung und Verwendung derselben
FI961945A0 (fi) Monikerroksinen kaksisuuntaisesti orientoitu kutistekalvo
KR880006046A (ko) 스트레치-랩 플라스틱 필름

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee