GB2106914B - Multi stage graft polymerisation process - Google Patents

Multi stage graft polymerisation process

Info

Publication number
GB2106914B
GB2106914B GB08214853A GB8214853A GB2106914B GB 2106914 B GB2106914 B GB 2106914B GB 08214853 A GB08214853 A GB 08214853A GB 8214853 A GB8214853 A GB 8214853A GB 2106914 B GB2106914 B GB 2106914B
Authority
GB
United Kingdom
Prior art keywords
polymerisation process
multi stage
stage graft
graft polymerisation
stage
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
GB08214853A
Other versions
GB2106914A (en
Inventor
Joseph Michael Schmitt
Richard James Quinn
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.)
CY RO IND
Cy/Ro Industries
Original Assignee
CY RO IND
Cy/Ro Industries
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
Priority claimed from US05/943,606 external-priority patent/US4242469A/en
Priority claimed from US05/943,604 external-priority patent/US4228256A/en
Application filed by CY RO IND, Cy/Ro Industries filed Critical CY RO IND
Publication of GB2106914A publication Critical patent/GB2106914A/en
Application granted granted Critical
Publication of GB2106914B publication Critical patent/GB2106914B/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L25/00—Compositions 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
    • C08L25/02—Homopolymers or copolymers of hydrocarbons
    • C08L25/04—Homopolymers or copolymers of styrene
    • C08L25/08—Copolymers of styrene
    • C08L25/14—Copolymers of styrene with unsaturated esters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F279/00—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00
    • C08F279/02—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00 on to polymers of conjugated dienes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F285/00—Macromolecular compounds obtained by polymerising monomers on to preformed graft polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/04—Homopolymers or copolymers of esters
    • C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
    • C08L33/10—Homopolymers or copolymers of methacrylic acid esters
    • C08L33/12—Homopolymers or copolymers of methyl methacrylate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/22—Mixtures comprising a continuous polymer matrix in which are dispersed crosslinked particles of another polymer
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions 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
    • C08L51/04—Compositions 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Graft Or Block Polymers (AREA)
GB08214853A 1978-09-18 1982-05-21 Multi stage graft polymerisation process Expired GB2106914B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US94360578A 1978-09-18 1978-09-18
US05/943,606 US4242469A (en) 1978-09-18 1978-09-18 Controlling grafted elastomers in blends with resinous copolymers
US05/943,604 US4228256A (en) 1978-09-18 1978-09-18 Transparent blends of resinous copolymers and grafted elastomers

Publications (2)

Publication Number Publication Date
GB2106914A GB2106914A (en) 1983-04-20
GB2106914B true GB2106914B (en) 1983-08-10

Family

ID=27420706

Family Applications (4)

Application Number Title Priority Date Filing Date
GB7926433A Expired GB2030154B (en) 1978-09-18 1979-07-30 Resin rubber polymeric blends
GB08214892A Expired GB2107329B (en) 1978-09-18 1982-05-21 Preparing non-agglomerating grafted rubber
GB08214891A Expired GB2106120B (en) 1978-09-18 1982-05-21 Polyme moulding composition
GB08214853A Expired GB2106914B (en) 1978-09-18 1982-05-21 Multi stage graft polymerisation process

Family Applications Before (3)

Application Number Title Priority Date Filing Date
GB7926433A Expired GB2030154B (en) 1978-09-18 1979-07-30 Resin rubber polymeric blends
GB08214892A Expired GB2107329B (en) 1978-09-18 1982-05-21 Preparing non-agglomerating grafted rubber
GB08214891A Expired GB2106120B (en) 1978-09-18 1982-05-21 Polyme moulding composition

Country Status (4)

Country Link
JP (1) JPH02138323A (en)
DE (1) DE2937718A1 (en)
FR (3) FR2455066B1 (en)
GB (4) GB2030154B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4802410B2 (en) * 2000-07-26 2011-10-26 東レ株式会社 Method for producing rubber-reinforced styrene-based transparent resin composition
MY124925A (en) * 2000-07-26 2006-07-31 Toray Industries Rubber-reinforced styrene transparent resin composition and method of producing the same
US20020167112A1 (en) * 2001-02-06 2002-11-14 Colburn Peter D. Modified acrylic based compositions of enhanced optics and low temperature impact strength

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA643619A (en) * 1958-02-14 1962-06-26 Dominion Rubber Company Polymethylmethacrylate polybutadiene and styrene composition
GB980258A (en) * 1960-09-08 1965-01-13 Natural Rubber Producers Production of modified rubbers
FR1271322A (en) * 1960-09-12 1961-09-08 Roehm & Haas Gmbh Highly impact-resistant molding compounds with good resistance to hot deformation
US3354238A (en) * 1966-12-20 1967-11-21 American Cyanamid Co Blends of methyl methacrylate resinous copolymers and grafted elastomers
US3562235A (en) * 1968-06-07 1971-02-09 Rohm & Haas Multistage emulsion polymerization of alkyl acrylates and alkyl methacrylates
US3671607A (en) * 1969-10-14 1972-06-20 Monsanto Co Method for impact modification of ethylenically unsaturated nitrile polymers and polymer blends produced thereby
GB1299400A (en) * 1969-12-30 1972-12-13 Shinetsu Chemical Co Method of preparing vinyl chloride resin compositions
DE2144273C3 (en) * 1971-09-01 1975-09-25 Japan Synthetic Rubber Co., Ltd., Tokio Process for the production of a graft polymer and its use in molding compositions based on polyvinyl chloride
JPS5418298B2 (en) * 1972-06-24 1979-07-06
FR2239488B1 (en) * 1973-07-11 1976-04-30 Rhone Progil
US4085166A (en) * 1977-05-18 1978-04-18 American Cyanamid Company Impact resistant acrylic polymer composition

Also Published As

Publication number Publication date
FR2455066B1 (en) 1986-05-16
GB2106120B (en) 1983-08-10
GB2107329A (en) 1983-04-27
FR2455066A1 (en) 1980-11-21
GB2106120A (en) 1983-04-07
FR2491930A1 (en) 1982-04-16
GB2107329B (en) 1983-09-07
GB2106914A (en) 1983-04-20
GB2030154B (en) 1983-03-30
JPH02138323A (en) 1990-05-28
FR2491931A1 (en) 1982-04-16
GB2030154A (en) 1980-04-02
DE2937718A1 (en) 1980-03-27

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Legal Events

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

Effective date: 19940730