BR8102322A - Pelicula de multiplas camadas,termicamente vedavel,processo para aumentar a faixa de temperatura de vedacao de pelicula de homopolimero de propileno e processo para produzir uma embalagem vedada e contraida termicamente,de pelicula de polipropileno - Google Patents

Pelicula de multiplas camadas,termicamente vedavel,processo para aumentar a faixa de temperatura de vedacao de pelicula de homopolimero de propileno e processo para produzir uma embalagem vedada e contraida termicamente,de pelicula de polipropileno

Info

Publication number
BR8102322A
BR8102322A BR8102322A BR8102322A BR8102322A BR 8102322 A BR8102322 A BR 8102322A BR 8102322 A BR8102322 A BR 8102322A BR 8102322 A BR8102322 A BR 8102322A BR 8102322 A BR8102322 A BR 8102322A
Authority
BR
Brazil
Prior art keywords
thermally sealed
polypropylon
package
contained
produce
Prior art date
Application number
BR8102322A
Other languages
English (en)
Portuguese (pt)
Inventor
M Esakov
D Ferguson
F Stringer
Original Assignee
Grace W R & Co
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 Grace W R & Co filed Critical Grace W R & Co
Publication of BR8102322A publication Critical patent/BR8102322A/pt

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
    • 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
    • B32B3/26—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 a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/266—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 a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/24—All layers being polymeric
    • 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
    • B32B2270/00—Resin or rubber layer containing a blend of at least two different polymers
    • 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
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/31—Heat sealable
    • 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
    • B32B2307/732—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
    • B32B2323/10—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
    • B32B2553/00—Packaging equipment or accessories not otherwise provided for
BR8102322A 1980-05-23 1981-04-15 Pelicula de multiplas camadas,termicamente vedavel,processo para aumentar a faixa de temperatura de vedacao de pelicula de homopolimero de propileno e processo para produzir uma embalagem vedada e contraida termicamente,de pelicula de polipropileno BR8102322A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15297080A 1980-05-23 1980-05-23

Publications (1)

Publication Number Publication Date
BR8102322A true BR8102322A (pt) 1982-01-12

Family

ID=22545224

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8102322A BR8102322A (pt) 1980-05-23 1981-04-15 Pelicula de multiplas camadas,termicamente vedavel,processo para aumentar a faixa de temperatura de vedacao de pelicula de homopolimero de propileno e processo para produzir uma embalagem vedada e contraida termicamente,de pelicula de polipropileno

Country Status (22)

Country Link
JP (1) JPS578156A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AR (1) AR225081A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU536917B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE888914A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BR8102322A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1149122A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH656349A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3111269A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DK (1) DK164093C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES8203697A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FI (1) FI75526C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2482900B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2076741B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IE (1) IE51291B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IL (1) IL62940A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1136935B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
MX (1) MX156235A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL188022C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NZ (1) NZ196286A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
PT (1) PT72887B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SE (1) SE451692B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ZA (1) ZA811494B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1199567A (en) * 1982-02-18 1986-01-21 Walter B. Mueller Linear polyethylene shrink films
DE3247999C2 (de) * 1982-12-24 1984-11-15 Hoechst Ag, 6230 Frankfurt Siegelbare polyolefinische Mehrschichtfolie
DE3247998C2 (de) * 1982-12-24 1986-02-06 Hoechst Ag, 6230 Frankfurt Siegelbare transparente polyolefinische Mehrschichtfolie
US4986496A (en) * 1985-05-31 1991-01-22 Minnesota Mining And Manufacturing Drag reduction article
US5133516A (en) * 1985-05-31 1992-07-28 Minnesota Mining And Manufacturing Co. Drag reduction article
US4726984A (en) * 1985-06-28 1988-02-23 W. R. Grace & Co. Oxygen barrier oriented film
GB2221649B (en) * 1988-08-11 1992-04-29 Okura Industrial Co Ltd Heat shrinkable composite film and packaging method using same
CH686178A5 (de) * 1993-10-01 1996-01-31 Alusuisse Lonza Services Ag Flochiger Packstoff.
JPH0825593A (ja) * 1994-07-13 1996-01-30 Sumitomo Chem Co Ltd 自己粘着性包装用フィルム
JP3039611U (ja) * 1997-01-16 1997-07-31 有限会社 ミリオン商事 ブラシ部交換式歯ブラシ
US6420625B1 (en) 1997-09-12 2002-07-16 Kimberly-Clark Worldwide, Inc. Breathable, liquid-impermeable, apertured film/nonwoven laminate and process for making same
DE102009057862A1 (de) * 2009-12-11 2011-06-16 Huhtamaki Forchheim Zweigniederlassung Der Huhtamaki Deutschland Gmbh & Co. Kg Mehrschichtfolie mit hoher Durchstoß- und Weiterreißfestigkeit

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3285766A (en) * 1963-03-28 1966-11-15 Avisun Corp Biaxially oriented ethylene polymer coated polypropylene sheet and method for makingsame
GB1145199A (en) * 1966-06-13 1969-03-12 Nat Distillers Chem Corp Heat-sealable oriented polypropylene film laminate
DE1769028A1 (de) * 1968-03-22 1972-02-03 Kalle Ag Biaxial orientierte Polypropylenfolie
JPS4914343A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1972-05-22 1974-02-07
US3983258A (en) * 1975-02-07 1976-09-28 Continental Can Company, Inc. Process of packaging edible products containing exposed bones
GB2029317A (en) * 1978-09-06 1980-03-19 British Cellophane Ltd Heat-sealable polypropylene films

Also Published As

Publication number Publication date
AU7024081A (en) 1981-11-26
GB2076741A (en) 1981-12-09
IE811133L (en) 1981-11-23
BE888914A (fr) 1981-09-16
DK164093C (da) 1992-10-12
NL8101472A (nl) 1981-12-16
MX156235A (es) 1988-07-27
ES502438A0 (es) 1982-04-01
AU536917B2 (en) 1984-05-31
DK164093B (da) 1992-05-11
NL188022C (nl) 1992-03-16
ES8203697A1 (es) 1982-04-01
FI811569L (fi) 1981-11-24
PT72887A (en) 1981-05-01
DE3111269C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-11-17
IL62940A (en) 1984-10-31
JPS578156A (en) 1982-01-16
DE3111269A1 (de) 1982-02-25
SE8103257L (sv) 1981-11-24
CA1149122A (en) 1983-07-05
FR2482900B1 (fr) 1985-06-28
IE51291B1 (en) 1986-11-26
CH656349A5 (de) 1986-06-30
GB2076741B (en) 1984-04-18
NZ196286A (en) 1983-09-02
FI75526B (fi) 1988-03-31
IT1136935B (it) 1986-09-03
FR2482900A1 (fr) 1981-11-27
SE451692B (sv) 1987-10-26
PT72887B (en) 1982-04-05
ZA811494B (en) 1982-05-26
IT8120364A0 (it) 1981-03-16
AR225081A1 (es) 1982-02-15
IL62940A0 (en) 1981-07-31
JPH024426B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-01-29
NL188022B (nl) 1991-10-16
DK227081A (da) 1981-11-24
FI75526C (fi) 1988-07-11

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