GB8325032D0 - Linear polyethylene shrink films - Google Patents

Linear polyethylene shrink films

Info

Publication number: GB8325032D0
Authority: GB; United Kingdom
Prior art keywords: linear polyethylene; shrink films; polyethylene shrink; films; linear
Prior art date: 1983-02-18
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

GB838325032A

Other versions

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.)

WR Grace and Co

Original Assignee

WR Grace and 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

1983-09-19

Publication date

1983-10-19

1983-09-19 Application filed by WR Grace and Co filed Critical WR Grace and Co

1983-10-19 Publication of GB8325032D0 publication Critical patent/GB8325032D0/en

1984-08-30 Publication of GB2135239A publication Critical patent/GB2135239A/en

Status Withdrawn legal-status Critical Current

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

GB08325032A 1983-02-18 1983-09-19 Improved linear laminated polyethylene shrink films Withdrawn GB2135239A (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number	Publication Date
GB8325032D0 true GB8325032D0 (en)	1983-10-19
GB2135239A GB2135239A (en)	1984-08-30

Family

ID=23856886

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
GB838324003A Pending GB8324003D0 (en)	1983-02-18	1983-09-07	Linear polyethylene shrink films
GB08325032A Withdrawn GB2135239A (en)	1983-02-18	1983-09-19	Improved linear laminated polyethylene shrink films

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
GB838324003A Pending GB8324003D0 (en)	1983-02-18	1983-09-07	Linear polyethylene shrink films

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)	FI833234L (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
DE69523859T2 (en) *	1994-10-19	2002-05-29	Cryovac, Inc.	Heat shrinkable multilayer 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 AU AU18776/83A patent/AU565301B2/en not_active Expired
- 1983-09-07 GB GB838324003A patent/GB8324003D0/en active Pending
- 1983-09-07 NZ NZ205515A patent/NZ205515A/en unknown
- 1983-09-09 FI FI833234A patent/FI833234L/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
BR8305895A (en)	1984-09-18
IT8323349A0 (en)	1983-10-18
CA1229296A (en)	1987-11-17
AU1877683A (en)	1984-08-23
DE3332781A1 (en)	1984-08-23
FI833234A0 (en)	1983-09-09
GB8324003D0 (en)	1983-10-12
GB2135239A (en)	1984-08-30
IT1169587B (en)	1987-06-03
SE8304779D0 (en)	1983-09-06
DK465483D0 (en)	1983-10-10
BE898897A (en)	1984-05-30
JPS59158254A (en)	1984-09-07
JPH0450902B2 (en)	1992-08-17
FI833234L (en)	1984-08-19
SE8304779L (en)	1984-08-19
NL8303516A (en)	1984-09-17
FR2541181A1 (en)	1984-08-24
AU565301B2 (en)	1987-09-10
ZA837450B (en)	1985-05-29
DK465483A (en)	1984-08-19

Publication	Publication Date	Title
GB2115348B (en)	1986-01-08	Linear polyethylene shrink films
GB2154178B (en)	1987-07-29	Linear polyethylene stretch/shrink films
DE3466194D1 (en)	1987-10-22	Multiple-layer polyolefin films
AU553730B2 (en)	1986-07-24	Multilayer polyethylene films
GB8422835D0 (en)	1984-10-17	Olefin polymer films
ZA852628B (en)	1985-11-27	Multi-layer polyolefin shrink film
EP0141592A3 (en)	1987-02-04	Polymer blend films
GB8301716D0 (en)	1983-02-23	Plastic film
EP0229255A3 (en)	1988-08-03	Polyethylene naphthalate film
GB8321502D0 (en)	1983-09-14	Polymeric films
GB8523841D0 (en)	1985-10-30	Preparing polyethylene films
EP0140711A3 (en)	1986-05-28	Heat-shrinkable laminate film
GB8529237D0 (en)	1986-01-02	Biaxially oriented polyolefin films
GB8418747D0 (en)	1984-08-30	Composite films
GB8306026D0 (en)	1983-04-07	Polymeric films
DE3464471D1 (en)	1987-08-06	Multilayer packaging films
GB8325032D0 (en)	1983-10-19	Linear polyethylene shrink films
GB8314485D0 (en)	1983-06-29	Polyester films
GB2164603B (en)	1988-09-21	Oriented polymer films
GB2135240B (en)	1986-01-15	Linear polyethylene shrink films
GB8700626D0 (en)	1987-02-18	Polyethylene film
GB2134121B (en)	1986-02-05	Linear low density polyethylene process
GB8507385D0 (en)	1985-05-01	Films
GB8518878D0 (en)	1985-08-29	Polymer films
GB8312940D0 (en)	1983-06-15	Oriented polymer films

Legal Events

Date	Code	Title	Description
1985-06-19	WAP	Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)