BR8305895A - THERMALLY CONTRACTILE MULTILAYER POLYOLEFINE FILM - Google Patents

THERMALLY CONTRACTILE MULTILAYER POLYOLEFINE FILM

Info

Publication number: BR8305895A
Authority: BR; Brazil
Prior art keywords: polyolefine film; contractile; thermally; multilayer polyolefine; multilayer
Prior art date: 1983-02-18

Application number

BR8305895A

Other languages

Portuguese (pt)

Inventor

Walter Berndt Mueller

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.)

1983-02-18

Filing date

1983-10-25

Publication date

1984-09-18

1983-10-25 Application filed by Grace W R & Co filed Critical Grace W R & Co

1984-09-18 Publication of BR8305895A publication Critical patent/BR8305895A/en

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
- B32B27/06—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
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
- B29C61/06—Making preforms having internal stresses, e.g. plastic memory
- B29C61/0608—Making preforms having internal stresses, e.g. plastic memory characterised by the configuration or structure of the preforms
- B29C61/0616—Making preforms having internal stresses, e.g. plastic memory characterised by the configuration or structure of the preforms layered or partially layered preforms, e.g. preforms with layers of adhesive or sealing compositions
- 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
- B32B27/306—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (co)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
- 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
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/04—Polymers of ethylene
- B29K2023/08—Copolymers of ethylene
- B29K2023/083—EVA, i.e. ethylene vinyl acetate copolymer
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2007/00—Flat articles, e.g. films or sheets
- B29L2007/008—Wide strips, e.g. films, webs
- 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
- B32B2305/00—Condition, form or state of the layers or laminate
- B32B2305/72—Cured, e.g. vulcanised, cross-linked
- 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
- 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

BR8305895A 1983-02-18 1983-10-25 THERMALLY CONTRACTILE MULTILAYER POLYOLEFINE FILM BR8305895A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US46772383A	1983-02-18	1983-02-18

Publications (1)

Publication Number	Publication Date
BR8305895A true BR8305895A (en)	1984-09-18

Family

ID=23856886

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR8305895A BR8305895A (en)	1983-02-18	1983-10-25	THERMALLY CONTRACTILE MULTILAYER POLYOLEFINE FILM

Country Status (15)

Country	Link
JP (1)	JPS59158254A (en)
AU (1)	AU565301B2 (en)
BE (1)	BE898897A (en)
BR (1)	BR8305895A (en)
CA (1)	CA1229296A (en)
DE (1)	DE3332781A1 (en)
DK (1)	DK465483A (en)
FI (1)	FI833234A7 (en)
FR (1)	FR2541181A1 (en)
GB (2)	GB8324003D0 (en)
IT (1)	IT1169587B (en)
NL (1)	NL8303516A (en)
NZ (1)	NZ205515A (en)
SE (1)	SE8304779L (en)
ZA (1)	ZA837450B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4617241A (en) *	1984-01-23	1986-10-14	W. R. Grace & Co., Cryovac Div.	Linear polyethylene stretch/shrink films
US4820557A (en) *	1987-09-17	1989-04-11	W. R. Grace & Co.-Conn.	Thermoplastic packaging film of low I10 /I2
US5250332A (en) *	1988-10-18	1993-10-05	Rxs Schrumpftechnik Garnituren Gmbh	Heat-shrinkable envelope having low-tearing susceptibility
ES2066080T3 (en) *	1989-10-20	1995-03-01	Rxs Schrumpftech Garnituren	HOT CONTRACTION WRAP WITH IMPROVED TEAR RESISTANCE.
EP0707954B1 (en) *	1994-10-19	2001-11-14	Cryovac, Inc.	Multilayer heat-shrinkable films
ES2165893T3 (en) *	1994-10-19	2002-04-01	Cryovac Inc	MULTI-PATH THERMORTRACTILE FILMS.
JP3530154B2 (en) *	2001-07-17	2004-05-24	住友電工ファインポリマー株式会社	Polyethylene heat shrink tubing
FR2887801B1 (en) *	2005-07-01	2007-09-07	Bollore Sa	FILM WITH SEVERAL LAYERS
JP5997591B2 (en) *	2012-11-19	2016-09-28	旭化成株式会社	Low temperature shrinkable overlap packaging film
WO2022271762A1 (en) *	2021-06-24	2022-12-29	Cryovac, Llc	Linear tear multi-layer film

1983
- 1983-09-06 SE SE8304779A patent/SE8304779L/en not_active Application Discontinuation
- 1983-09-07 NZ NZ205515A patent/NZ205515A/en unknown
- 1983-09-07 AU AU18776/83A patent/AU565301B2/en not_active Expired
- 1983-09-07 GB GB838324003A patent/GB8324003D0/en active Pending
- 1983-09-09 FI FI833234A patent/FI833234A7/en not_active Application Discontinuation
- 1983-09-10 DE DE19833332781 patent/DE3332781A1/en not_active Withdrawn
- 1983-09-15 FR FR8314713A patent/FR2541181A1/en active Pending
- 1983-09-19 GB GB08325032A patent/GB2135239A/en not_active Withdrawn
- 1983-09-22 JP JP58174402A patent/JPS59158254A/en active Granted
- 1983-10-05 ZA ZA837450A patent/ZA837450B/en unknown
- 1983-10-10 DK DK465483A patent/DK465483A/en not_active Application Discontinuation
- 1983-10-13 NL NL8303516A patent/NL8303516A/en not_active Application Discontinuation
- 1983-10-18 IT IT23349/83A patent/IT1169587B/en active
- 1983-10-25 BR BR8305895A patent/BR8305895A/en unknown
- 1983-12-21 CA CA000443913A patent/CA1229296A/en not_active Expired
1984
- 1984-02-13 BE BE0/212379A patent/BE898897A/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
NZ205515A (en)	1986-08-08
FI833234L (en)	1984-08-19
DE3332781A1 (en)	1984-08-23
NL8303516A (en)	1984-09-17
DK465483A (en)	1984-08-19
GB8325032D0 (en)	1983-10-19
CA1229296A (en)	1987-11-17
GB2135239A (en)	1984-08-30
AU565301B2 (en)	1987-09-10
GB8324003D0 (en)	1983-10-12
FR2541181A1 (en)	1984-08-24
JPH0450902B2 (en)	1992-08-17
SE8304779L (en)	1984-08-19
AU1877683A (en)	1984-08-23
DK465483D0 (en)	1983-10-10
IT8323349A0 (en)	1983-10-18
JPS59158254A (en)	1984-09-07
ZA837450B (en)	1985-05-29
IT1169587B (en)	1987-06-03
FI833234A0 (en)	1983-09-09
FI833234A7 (en)	1984-08-19
BE898897A (en)	1984-05-30
SE8304779D0 (en)	1983-09-06

Publication	Publication Date	Title
DE69117584D1 (en)	1996-04-11	Metallized multilayer film
BR8901394A (en)	1989-11-07	FILM CASE
BR8901361A (en)	1989-11-07	FILM CASE
BR8300635A (en)	1983-11-08	MULTIPLE LAYER POLYOLEFINE FILM
MX163274B (en)	1992-03-31	LAMINATED MULTILAYER FILM
GB2066155B (en)	1984-05-31	Multilayer light reflecting film
NO165113C (en)	1990-12-27	Absorbent Laminate Film.
DE69222650D1 (en)	1997-11-13	MULTI-LAYER FILM CONSTRUCTIONS
DE69125421D1 (en)	1997-05-07	Transparencies
DE69025111D1 (en)	1996-03-14	3-D film projector
DE3681073D1 (en)	1991-10-02	MULTILAYER POLYPROPYLENE FILM.
MX9101025A (en)	1992-07-08	PHOTOGRAPHIC FILM CASSETTE
MX159689A (en)	1989-08-04	INTERLAYER FILM FOR LAMINATED GLASS
AT372395B (en)	1983-09-26	THERMOPLASTIC MULTILAYER FILM
BR8206297A (en)	1983-09-20	MULTIPLE LAYER FILM
BR8207200A (en)	1983-10-11	BIAXIALLY STRAIGHT POLYESTER FILM
DE69117407D1 (en)	1996-04-04	Layered film
BR9003962A (en)	1991-09-03	FILM CARTRIDGE
FI890045A7 (en)	1989-07-07	Multilayer thermoplastic film
MX164184B (en)	1992-07-22	FILM CARTRIDGE
DK166188D0 (en)	1988-03-25	COTTON-SPRAYED BISMUTH / TIN-OXID MOVIES
KR840001710U (en)	1984-05-17	Infrared film thickness meter
BR8305895A (en)	1984-09-18	THERMALLY CONTRACTILE MULTILAYER POLYOLEFINE FILM
MX9201177A (en)	1992-10-01	LAMINATED FILM
DK227081A (en)	1981-11-24	HEAT SEALABLE MULTILAYER MOVIE

Legal Events

Date	Code	Title	Description
2018-03-27	B15K	Others concerning applications: alteration of classification	Ipc: B32B 27/08 (2006.01), B29C 61/06 (2006.0