GB1352296A – Blends of low density polyethylene and butene/ethylene copolymers and high tear strength blown film made therefrom
– Google Patents
GB1352296A – Blends of low density polyethylene and butene/ethylene copolymers and high tear strength blown film made therefrom
– Google Patents
Blends of low density polyethylene and butene/ethylene copolymers and high tear strength blown film made therefrom
Info
Publication number
GB1352296A
GB1352296A
GB2009872A
GB2009872A
GB1352296A
GB 1352296 A
GB1352296 A
GB 1352296A
GB 2009872 A
GB2009872 A
GB 2009872A
GB 2009872 A
GB2009872 A
GB 2009872A
GB 1352296 A
GB1352296 A
GB 1352296A
Authority
GB
United Kingdom
Prior art keywords
density polyethylene
low density
butene
blends
film made
Prior art date
1971-05-07
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
Application number
GB2009872A
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.)
ExxonMobil Oil Corp
Original Assignee
Mobil Oil Corp
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.)
1971-05-07
Filing date
1972-05-01
Publication date
1974-05-08
1972-05-01
Application filed by Mobil Oil Corp
filed
Critical
Mobil Oil Corp
1974-05-08
Publication of GB1352296A
publication
Critical
patent/GB1352296A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
C—CHEMISTRY; METALLURGY
C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
C08L23/18—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
C08L23/20—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T428/00—Stock material or miscellaneous articles
Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
Y10T428/1334—Nonself-supporting tubular film or bag [e.g., pouch, envelope, packet, etc.]
Y10T428/1345—Single layer [continuous layer]
Abstract
1352296 Polyolefin compositions MOBIL OIL CORP 1 May 1972 [7 May 1971] 20098/72 Heading C3P Compositions comprise (1) more than 5 and up to 15 weight per cent of low density polyethylene of density up to 0À93 g./c.c. and (2) 85 to less than 95 weight per cent of a butane-1/ ethylene copolymer containing 0À25 to 3 mole per cent of ethylene. The compositions may be used for making blown tubular film.
GB2009872A
1971-05-07
1972-05-01
Blends of low density polyethylene and butene/ethylene copolymers and high tear strength blown film made therefrom
Expired
GB1352296A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US14138171A
1971-05-07
1971-05-07
Publications (1)
Publication Number
Publication Date
GB1352296A
true
GB1352296A
(en)
1974-05-08
Family
ID=22495447
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB2009872A
Expired
GB1352296A
(en)
1971-05-07
1972-05-01
Blends of low density polyethylene and butene/ethylene copolymers and high tear strength blown film made therefrom
Country Status (9)
Country
Link
US
(1)
US3694524A
(en)
JP
(1)
JPS5439859B1
(en)
BE
(1)
BE783123A
(en)
CA
(1)
CA974687A
(en)
DE
(1)
DE2222221C2
(en)
FR
(1)
FR2137544B1
(en)
GB
(1)
GB1352296A
(en)
IT
(1)
IT955253B
(en)
NL
(1)
NL166044C
(en)
Families Citing this family (13)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
FR2355873A1
(en)
*
1976-06-21
1978-01-20
Charbonnages Ste Chimique
NEW COMPOSITIONS OF ISOTACTIC POLYBUTENE-1 AND ETHYLENE-VINYL ACETATE COPOLYMER
GB2007685B
(en)
*
1977-10-11
1982-05-12
Asahi Dow Ltd
Composition for drawn film cold drawn film made of said composition and process for manufacture of said film
US4243619A
(en)
*
1978-03-31
1981-01-06
Union Carbide Corporation
Process for making film from low density ethylene hydrocarbon copolymer
AU523866B2
(en)
*
1978-04-18
1982-08-19
Du Pont Canada Inc.
Manufacture of film
US4367841A
(en)
*
1980-11-18
1983-01-11
Mobil Oil Corporation
Thermoplastic carrying bag with binary polyolefin resin blend
US4464426A
(en)
*
1981-11-03
1984-08-07
Union Carbide Corporation
Multilayer film having a layer of low pressure, low density heterogeneous ethylene copolymers
US4513038A
(en)
*
1981-11-03
1985-04-23
Union Carbide Corporation
Multilayer film having a layer of low pressure, low density heterogeneous ethylene copolymers
US4444828A
(en)
*
1982-01-28
1984-04-24
Union Carbide Corporation
Multilayer trash bag film
US4461792A
(en)
*
1982-09-30
1984-07-24
Union Carbide Corporation
Poly-1-butene multilayers plastic film
US4505970A
(en)
*
1982-09-30
1985-03-19
Union Carbide Corporation
Multilayer films comprising mixtures of a melt index and 2 melt index linear low density polyethylene
US4511609A
(en)
*
1982-09-30
1985-04-16
Union Carbide Corporation
Multilayer trash bag film
JP2513766B2
(en)
*
1988-02-05
1996-07-03
日本石油株式会社
Master-batch composition for thermoplastic resin modification
US6059707A
(en)
1998-03-27
2000-05-09
Tenneco Packaging Inc.
Easy to open handle bag and method of making the same
Family Cites Families (7)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
CA775184A
(en)
*
1968-01-02
W.R. Grace And Co.
Oriented blends of polypropylene and polybutene-1
FR1287912A
(en)
*
1960-04-27
1962-03-16
Monsanto Chemicals
Mixtures of olefin polymers and copolymers
US3176052A
(en)
*
1960-08-08
1965-03-30
Du Pont
Blends of polyethylene and ethylene copolymers
US3050497A
(en)
*
1961-03-15
1962-08-21
Sinclair Research Inc
Improved high molecular weight polyisobutylene compositions and method of making
LU41935A1
(en)
*
1961-06-26
1962-12-22
NL6412934A
(en)
*
1964-07-20
1966-01-21
US3663662A
(en)
*
1968-08-23
1972-05-16
Du Pont
Heat-shrinkable films from ethylene polymer blends
1971
1971-05-07
US
US141381A
patent/US3694524A/en
not_active
Expired – Lifetime
1972
1972-04-14
CA
CA139,713A
patent/CA974687A/en
not_active
Expired
1972-05-01
GB
GB2009872A
patent/GB1352296A/en
not_active
Expired
1972-05-02
JP
JP4338572A
patent/JPS5439859B1/ja
active
Pending
1972-05-04
FR
FR727215980A
patent/FR2137544B1/fr
not_active
Expired
1972-05-04
NL
NL7206056.A
patent/NL166044C/en
not_active
IP Right Cessation
1972-05-05
IT
IT23995/72A
patent/IT955253B/en
active
1972-05-05
BE
BE783123A
patent/BE783123A/en
not_active
IP Right Cessation
1972-05-05
DE
DE2222221A
patent/DE2222221C2/en
not_active
Expired
Also Published As
Publication number
Publication date
CA974687A
(en)
1975-09-16
JPS5439859B1
(en)
1979-11-30
NL166044C
(en)
1981-06-15
FR2137544A1
(en)
1972-12-29
DE2222221A1
(en)
1972-11-16
US3694524A
(en)
1972-09-26
FR2137544B1
(en)
1973-07-13
BE783123A
(en)
1972-11-06
DE2222221C2
(en)
1982-10-28
NL7206056A
(en)
1972-11-09
NL166044B
(en)
1981-01-15
IT955253B
(en)
1973-09-29
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Legal Events
Date
Code
Title
Description
1974-09-18
PS
Patent sealed [section 19, patents act 1949]
1986-12-31
PCNP
Patent ceased through non-payment of renewal fee
