GB1430085A - Polymer blends - Google Patents

Polymer blends

Info

Publication number
GB1430085A
GB1430085A GB1607672A GB1607672A GB1430085A GB 1430085 A GB1430085 A GB 1430085A GB 1607672 A GB1607672 A GB 1607672A GB 1607672 A GB1607672 A GB 1607672A GB 1430085 A GB1430085 A GB 1430085A
Authority
GB
United Kingdom
Prior art keywords
ketone copolymer
weight
compositions
copolymer
polymer
Prior art date
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
GB1607672A
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.)
Fuillet J E
Original Assignee
Fuillet J E
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 Fuillet J E filed Critical Fuillet J E
Priority to GB1607672A priority Critical patent/GB1430085A/en
Priority to CA151353 priority
Priority to GB4232872 priority
Priority claimed from ZA732284A external-priority patent/ZA7302284B/en
Priority claimed from DE2316698A external-priority patent/DE2316698A1/en
Priority claimed from AU54200/73A external-priority patent/AU467860B2/en
Publication of GB1430085A publication Critical patent/GB1430085A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L25/00Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
    • C08L25/02Homopolymers or copolymers of hydrocarbons
    • C08L25/04Homopolymers or copolymers of styrene
    • C08L25/06Polystyrene
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02Compositions 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
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02Compositions 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
    • C08L23/04Homopolymers or copolymers of ethene
    • C08L23/06Polyethene
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/04Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to rubbers
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L57/00Compositions of unspecified polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C08L57/04Copolymers in which only the monomer in minority is defined
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/02Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/03Polymer mixtures characterised by other features containing three or more polymers in a blend
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00Properties characterising the ingredient of the composition
    • C08L2207/06Properties of polyethylene
    • C08L2207/062HDPE
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L29/00Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
    • C08L29/12Homopolymers or copolymers of unsaturated ketones
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L73/00Compositions of macromolecular compounds obtained by reactions forming a linkage containing oxygen or oxygen and carbon in the main chain, not provided for in groups C08L59/00 - C08L71/00; Compositions of derivatives of such polymers

Abstract

1430085 Photodegradable polymer compositions J E GUILLET and H G TROTH 6 July 1973 [7 April 1972 12 Sept 1972] 16076/72 and 42328/72 Headings C3C C3B C3P and C3R Photodegradable compositions comprise (1) a major proportion by weight of a synthetic polymer which is (a) an addition polymer or copolymer of CH 2 = CXY where X is H or alkyl and Y is H, alkyl, aryl, substituted aryl, carboxylic acid, carboxylic acid alkyl ester, hydroxyl, acyloxy, cyano, alicyclic of not more than 8 carbon atoms, alkoxy, amido or alkenyl; or (b) a polyamide, polyester, polyurethane, polyether, polyepoxide, polyamide ester, polyimide, poly(amideimide), polyurea or polyamino acid condensation polymer; and (2) a minor proportion by weight of a ketone copolymer having ketone carbonyls in side chains immediately adjacent to the backbone polymeric chain in amount of 0À01 to 5 weight per cent by weight of synthetic polymer and ketone copolymer. The compositions may be prepared by dry, solution or melt blending or by two-stage polymerization; and may be made into films, bottles, cups, trays, containers, cigar holders, fibres, sheets, twines, disposable cutlery, plates and dishes. Foamed products may be obtained by incorporating blowing agents, e.g. pentane; or by whipping gas, e.g. air, into the melt. Many suitable polymers are specified and examples describe compositions comprising polystyrene and (1) styrene/phenyl vinyl ketone copolymer and (2, 3 and 5) styrene/methyl isopropenyl ketone copolymer; and polyethylene and (4 and 5) ethylene/methyl isopropenyl ketone copolymer and (4) ethylene/methyl vinyl ketone copolymer. In Example 3 the composition is blended with a foaming agent and made into foamed sheets.
GB1607672A 1972-04-07 1972-04-07 Polymer blends Expired GB1430085A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB1607672A GB1430085A (en) 1972-04-07 1972-04-07 Polymer blends
CA151353 1972-09-11
GB4232872 1972-09-12

Applications Claiming Priority (25)

Application Number Priority Date Filing Date Title
GB1607672A GB1430085A (en) 1972-04-07 1972-04-07 Polymer blends
ZA732284A ZA7302284B (en) 1972-04-07 1973-04-03 Photodegradable polymer masterbatches
ZA732283A ZA7302283B (en) 1972-04-07 1973-04-03 Degradable mixtures of ethylenic polymers
DE2316698A DE2316698A1 (en) 1972-04-07 1973-04-04 polymeric substance
DE2316697A DE2316697A1 (en) 1972-04-07 1973-04-04 By acting photodecomposable of ultraviolet irradiation polymer substance
IL41961A IL41961A (en) 1972-04-07 1973-04-05 Photodegradable polymer masterbatches
CA168,514A CA1000000A (en) 1972-04-07 1973-04-05 Photodegradable polymer masterbatches
NL7304863A NL7304863A (en) 1972-04-07 1973-04-06
BE129749A BE797895A (en) 1972-04-07 1973-04-06 Composition polymer photodegradable upon exposure to ultraviolet radiation
NL737304862A NL153240B (en) 1972-04-07 1973-04-06 A process for the preparation of polymer compositions, which are subject to exposure to ultra-violet radiation to degradation.
JP48038823A JPS4918928A (en) 1972-04-07 1973-04-06
DK187373A DK138752C (en) 1972-04-07 1973-04-06
SE7304855A SE431882B (en) 1972-04-07 1973-04-06 Photodegradable plastic product containing a check ketogruppshaltig addition polymer
AT304273A AT322203B (en) 1972-04-07 1973-04-06 polymer mixture
BE129748A BE797894A (en) 1972-04-07 1973-04-06 Photodegradable polymer composition to ultraviolet radiation
AU54199/73A AU5419973A (en) 1972-04-07 1973-04-06 Degradable mixtures of ethylenic polymers
IT7322672A IT981893B (en) 1972-04-07 1973-04-06 Compounds mothers for photodegradable polymers
JP48038822A JPS4910235A (en) 1972-04-07 1973-04-06
FR7312542A FR2179245A1 (en) 1972-04-07 1973-04-06
IT22671/73A IT981892B (en) 1972-04-07 1973-04-06 Mixtures of degradable ethylene polymers
FR7312543A FR2179246B1 (en) 1972-04-07 1973-04-06
SU7301903078A SU576960A3 (en) 1972-04-07 1973-04-06 Accelerator of uf-destruction of thermoplastic polymers
AU54200/73A AU467860B2 (en) 1973-04-06 Photodegradable polymer masterbatches
DD170041A DD104536A5 (en) 1972-04-07 1973-04-09
US349048A US3860538A (en) 1972-04-07 1973-04-09 Photodegradable polymer masterbatches

Publications (1)

Publication Number Publication Date
GB1430085A true GB1430085A (en) 1976-03-31

Family

ID=27162270

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1607672A Expired GB1430085A (en) 1972-04-07 1972-04-07 Polymer blends

Country Status (1)

Country Link
GB (1) GB1430085A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5439997A (en) * 1992-04-09 1995-08-08 Lever Brothers Company, Division Of Conopco, Inc. Polymers and detergent compositions containing them
WO2006127021A2 (en) * 2004-08-18 2006-11-30 Raytheon Company Catalyzed decomposing structural payload foam
WO2007001419A1 (en) * 2004-10-20 2007-01-04 Raytheon Company Catalyzed decomposing foam for encapsulating space-based kinectic objects

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5439997A (en) * 1992-04-09 1995-08-08 Lever Brothers Company, Division Of Conopco, Inc. Polymers and detergent compositions containing them
WO2006127021A2 (en) * 2004-08-18 2006-11-30 Raytheon Company Catalyzed decomposing structural payload foam
AU2005332059B2 (en) * 2004-08-18 2009-10-29 Raytheon Company Catalyzed decomposing structural payload foam
WO2006127021A3 (en) * 2004-08-18 2007-03-29 Raytheon Co Catalyzed decomposing structural payload foam
JP2008509848A (en) * 2004-08-18 2008-04-03 レイセオン・カンパニーRaytheon Company Catalytic degradation of structural payload foams
US7506841B2 (en) 2004-08-18 2009-03-24 Raytheon Company Catalyzed decomposing foam for encapsulating space-based kinetic objects
US7578482B2 (en) 2004-08-18 2009-08-25 Raytheon Company Catalyzed decomposing structural payload foam
US7661628B2 (en) 2004-08-18 2010-02-16 Raytheon Company Catalyzed decomposing structural payload foam and method of using same
CN101044056B (en) * 2004-08-18 2010-10-06 雷斯昂公司 Catalyzed decomposing structural payload foam
CN100522744C (en) * 2004-10-20 2009-08-05 雷斯昂公司 Catalyzed decomposing foam for encapsulating space-based kinetic objects
WO2007001419A1 (en) * 2004-10-20 2007-01-04 Raytheon Company Catalyzed decomposing foam for encapsulating space-based kinectic objects
AU2005333599B2 (en) * 2004-10-20 2009-11-26 Raytheon Company Catalyzed decomposing foam for encapsulating space-based kinectic objects

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19920706