BE773053A - Perfectionnements apportes aux pellicules - Google Patents

Perfectionnements apportes aux pellicules

Info

Publication number: BE773053A
Authority: BE; Belgium
Prior art keywords: dandruff
Prior art date: 1970-09-25

Application number

BE773053A

Other languages

English (en)

French (fr)

Inventor

A T Widiger

Original Assignee

Dow Chemical 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.)

1970-09-25

Filing date

1971-09-24

Publication date

1972-03-24

1971-09-24 Application filed by Dow Chemical Co filed Critical Dow Chemical Co

1972-03-24 Publication of BE773053A publication Critical patent/BE773053A/xx

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
- 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
- B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
- B65D65/38—Packaging materials of special type or form

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Laminated Bodies (AREA)

BE773053A 1970-09-25 1971-09-24 Perfectionnements apportes aux pellicules BE773053A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US7567470A	1970-09-25	1970-09-25

Publications (1)

Publication Number	Publication Date
BE773053A true BE773053A (fr)	1972-03-24

Family

ID=22127284

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE773053A BE773053A (fr)	1970-09-25	1971-09-24	Perfectionnements apportes aux pellicules

Country Status (8)

Country	Link
JP (1)	JPS5543913B1 (nl)
BE (1)	BE773053A (nl)
CA (1)	CA974870A (nl)
DE (1)	DE2146820C3 (nl)
FR (1)	FR2107465A5 (nl)
GB (1)	GB1331387A (nl)
IT (1)	IT939416B (nl)
NL (1)	NL172523C (nl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4207363A (en) *	1978-03-29	1980-06-10	Union Carbide Corporation	Flexible heat-shrinkable multilayer film for packaging primal meat

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3579416A (en) *	1966-12-19	1971-05-18	Dow Chemical Co	Packaging film comprising polyolefin outer layers and plural inner gas barrier layers
DE7106429U (de) *	1969-03-10	1971-07-01	The Dow Chemical Co	Steife vielschichtige Folie

1971
- 1971-08-31 CA CA121,828A patent/CA974870A/en not_active Expired
- 1971-09-09 FR FR7132539A patent/FR2107465A5/fr not_active Expired
- 1971-09-13 IT IT5285471A patent/IT939416B/it active
- 1971-09-18 DE DE19712146820 patent/DE2146820C3/de not_active Expired
- 1971-09-22 JP JP7418171A patent/JPS5543913B1/ja active Pending
- 1971-09-24 BE BE773053A patent/BE773053A/xx not_active IP Right Cessation
- 1971-09-24 GB GB4462371A patent/GB1331387A/en not_active Expired
- 1971-09-24 NL NL7113154A patent/NL172523C/nl not_active IP Right Cessation

Also Published As

Publication number	Publication date
AU3303271A (en)	1973-03-08
GB1331387A (en)	1973-09-26
DE2146820C3 (de)	1982-03-18
JPS5543913B1 (nl)	1980-11-08
DE2146820B2 (de)	1981-04-02
NL172523B (nl)	1983-04-18
NL172523C (nl)	1983-09-16
DE2146820A1 (de)	1972-03-30
NL7113154A (nl)	1972-03-28
IT939416B (it)	1973-02-10
FR2107465A5 (nl)	1972-05-05
CA974870A (en)	1975-09-23

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Legal Events

Date	Code	Title	Description
1991-01-01	RE20	Patent expired	Owner name: THE DOW CHEMICAL CY Effective date: 19910924

Date

Code

Title

Description

1991-01-01

RE20

Patent expired

Owner name: THE DOW CHEMICAL CY

Effective date: 19910924