AT370745B - METHOD FOR REDUCING THE MONOMER CONTENT OF ACRYLNITRILE POLYMERS OR METHACRYLNITRILE POLYMER - Google Patents

METHOD FOR REDUCING THE MONOMER CONTENT OF ACRYLNITRILE POLYMERS OR METHACRYLNITRILE POLYMER

Info

Publication number
AT370745B
AT370745B AT0715678A AT715678A AT370745B AT 370745 B AT370745 B AT 370745B AT 0715678 A AT0715678 A AT 0715678A AT 715678 A AT715678 A AT 715678A AT 370745 B AT370745 B AT 370745B
Authority
AT
Austria
Prior art keywords
methacrylnitrile
acrylnitrile
polymers
polymer
reducing
Prior art date
Application number
AT0715678A
Other languages
German (de)
Other versions
ATA715678A (en
Original Assignee
Radiation Dynamics
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 Radiation Dynamics filed Critical Radiation Dynamics
Publication of ATA715678A publication Critical patent/ATA715678A/en
Application granted granted Critical
Publication of AT370745B publication Critical patent/AT370745B/en

Links

Classifications

    • 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
    • C08F6/00—Post-polymerisation treatments
    • C08F6/006—Removal of residual monomers by chemical reaction, e.g. scavenging
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/16—Auxiliary treatment of granules
    • 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
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
    • B29C71/04—After-treatment of articles without altering their shape; Apparatus therefor by wave energy or particle radiation, e.g. for curing or vulcanising preformed articles
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0866—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using particle radiation
    • 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
    • B29K2033/00—Use of polymers of unsaturated acids or derivatives thereof as moulding material
    • B29K2033/18—Polymers of nitriles
    • B29K2033/20—PAN, i.e. polyacrylonitrile
AT0715678A 1977-10-07 1978-10-04 METHOD FOR REDUCING THE MONOMER CONTENT OF ACRYLNITRILE POLYMERS OR METHACRYLNITRILE POLYMER AT370745B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84041577A 1977-10-07 1977-10-07

Publications (2)

Publication Number Publication Date
ATA715678A ATA715678A (en) 1982-09-15
AT370745B true AT370745B (en) 1983-04-25

Family

ID=25282319

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0715678A AT370745B (en) 1977-10-07 1978-10-04 METHOD FOR REDUCING THE MONOMER CONTENT OF ACRYLNITRILE POLYMERS OR METHACRYLNITRILE POLYMER

Country Status (14)

Country Link
JP (1) JPS5470391A (en)
AT (1) AT370745B (en)
AU (1) AU529029B2 (en)
BE (1) BE871066A (en)
CA (1) CA1106311A (en)
CH (1) CH641192A5 (en)
DE (1) DE2843292A1 (en)
DK (1) DK159927C (en)
ES (1) ES474011A1 (en)
FR (1) FR2405267B1 (en)
GB (1) GB2006225B (en)
NL (1) NL186071C (en)
NO (1) NO155293C (en)
SE (1) SE428568B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4174043A (en) * 1977-11-10 1979-11-13 Monsanto Company Nitrile preforms and containers and process improvements for forming same
JPS54135888A (en) * 1978-04-03 1979-10-22 Dow Chemical Co Method of decreasing residual acrylonitrile in resin
US4826889A (en) * 1978-07-18 1989-05-02 Polymer Technology, Corp. Dimensionally stable oxygen permeable hard contact lens material and method of manufacture
US4511711A (en) * 1982-02-10 1985-04-16 Sumitomo Chemical Company, Limited Process for producing semipermeable membrane
NL8303241A (en) * 1982-09-24 1984-04-16 Cosden Technology METHOD AND APPARATUS FOR PREPARING STYRENE / ALKENYL NITRILE COPOLYMERS.
JP2585053B2 (en) * 1988-03-15 1997-02-26 日本原子力研究所 Method for forming biaxially stretched blow molded article with acrylonitrile resin
GB8815236D0 (en) * 1988-06-27 1988-08-03 Plasmon Data Systems Inc Improvements relating to optical disks
JPH05100101A (en) * 1991-10-11 1993-04-23 Ishida Koki Seisakusho:Kk Resin for molding lens and spectacle lens produced by using this resin
JPH05127424A (en) * 1991-10-31 1993-05-25 Tomoegawa Paper Co Ltd Production of toner
JPH05142860A (en) * 1991-11-21 1993-06-11 Tomoegawa Paper Co Ltd Manufacture of toner
JPH0714966B2 (en) * 1992-04-20 1995-02-22 工業技術院長 Method for reducing unreacted residual monomer in polymer
CN113789018A (en) * 2021-01-28 2021-12-14 海信容声(广东)冰箱有限公司 SAN material for refrigerator transparent part, preparation method of SAN material and refrigerator transparent part
WO2023166120A1 (en) 2022-03-03 2023-09-07 Ineos Styrolution Group Gmbh Continuous method of manufacturing acrylonitrile-containing copolymers with reduced content of propionitrile

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB867646A (en) * 1957-05-14 1961-05-10 Ti Group Services Ltd Improvements relating to the manufacture of plastics
GB1279108A (en) * 1968-12-06 1972-06-28 Atlas Chem Ind Water-soluble nitrogen-containing vinyl polymers of high molecular weight
JPS5169587A (en) * 1974-12-13 1976-06-16 Tetsukosha Kk Jugotaichuno zanzonenkabinirutanryotaijokyohoho
JPS605603B2 (en) * 1976-10-28 1985-02-13 積水化学工業株式会社 Method for removing residual vinyl chloride monomer

Also Published As

Publication number Publication date
SE7810395L (en) 1979-04-08
BE871066A (en) 1979-02-01
GB2006225A (en) 1979-05-02
FR2405267B1 (en) 1985-07-26
ES474011A1 (en) 1979-05-01
CA1106311A (en) 1981-08-04
NL186071B (en) 1990-04-17
DE2843292A1 (en) 1979-04-12
AU529029B2 (en) 1983-05-26
NO155293C (en) 1987-03-11
FR2405267A1 (en) 1979-05-04
CH641192A5 (en) 1984-02-15
AU4052878A (en) 1980-04-17
JPS5470391A (en) 1979-06-06
ATA715678A (en) 1982-09-15
DK159927C (en) 1991-05-21
DK159927B (en) 1990-12-31
NO155293B (en) 1986-12-01
NL186071C (en) 1990-09-17
DE2843292C2 (en) 1988-03-31
GB2006225B (en) 1982-04-15
NL7810031A (en) 1979-04-10
DK437678A (en) 1979-04-08
NO783391L (en) 1979-04-10
SE428568B (en) 1983-07-11
JPS5654321B2 (en) 1981-12-24

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Legal Events

Date Code Title Description
EIH Change in the person of patent owner
EIH Change in the person of patent owner
ELJ Ceased due to non-payment of the annual fee