DK437678A - PROCEDURE TO REDUCE THE MONOMER CONTENT OF ACRYLIC NITRIL POLYMER THERMOPLASTIC MATERIALS BASED ON IT OR OBTAINED THEREOF - Google Patents

PROCEDURE TO REDUCE THE MONOMER CONTENT OF ACRYLIC NITRIL POLYMER THERMOPLASTIC MATERIALS BASED ON IT OR OBTAINED THEREOF

Info

Publication number
DK437678A
DK437678A DK437678A DK437678A DK437678A DK 437678 A DK437678 A DK 437678A DK 437678 A DK437678 A DK 437678A DK 437678 A DK437678 A DK 437678A DK 437678 A DK437678 A DK 437678A
Authority
DK
Denmark
Prior art keywords
procedure
reduce
thermoplastic materials
monomer content
materials based
Prior art date
Application number
DK437678A
Other languages
Danish (da)
Other versions
DK159927C (en
DK159927B (en
Inventor
K H Morganstern
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 DK437678A publication Critical patent/DK437678A/en
Publication of DK159927B publication Critical patent/DK159927B/en
Application granted granted Critical
Publication of DK159927C publication Critical patent/DK159927C/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Graft Or Block Polymers (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
DK437678A 1977-10-07 1978-10-03 PROCEDURE FOR REDUCING THE MONOMER CONTENT IN ACRYLIN NITRIL POLYMERS, EVEN IN THE FORM OF FORMED PRODUCTS, BY IONIZING IRRATION DK159927C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US84041577A 1977-10-07 1977-10-07
US84041577 1977-10-07

Publications (3)

Publication Number Publication Date
DK437678A true DK437678A (en) 1979-04-08
DK159927B DK159927B (en) 1990-12-31
DK159927C DK159927C (en) 1991-05-21

Family

ID=25282319

Family Applications (1)

Application Number Title Priority Date Filing Date
DK437678A DK159927C (en) 1977-10-07 1978-10-03 PROCEDURE FOR REDUCING THE MONOMER CONTENT IN ACRYLIN NITRIL POLYMERS, EVEN IN THE FORM OF FORMED PRODUCTS, BY IONIZING IRRATION

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
BE897798A (en) * 1982-09-24 1984-03-21 Cosden Technology PROCESS AND APPARATUS FOR THE PRODUCTION OF COPOLYMERS OF STYRENIC COMPOUNDS AND ALCENYLNITRIL COMPOUNDS
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
CN113789018B (en) * 2021-01-28 2024-06-04 海信容声(广东)冰箱有限公司 SAN material for refrigerator transparent piece, preparation method of SAN material and refrigerator transparent piece
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
NO783391L (en) 1979-04-10
BE871066A (en) 1979-02-01
GB2006225A (en) 1979-05-02
DE2843292C2 (en) 1988-03-31
AU4052878A (en) 1980-04-17
DK159927C (en) 1991-05-21
SE7810395L (en) 1979-04-08
GB2006225B (en) 1982-04-15
NL186071C (en) 1990-09-17
CH641192A5 (en) 1984-02-15
ES474011A1 (en) 1979-05-01
DE2843292A1 (en) 1979-04-12
SE428568B (en) 1983-07-11
NO155293C (en) 1987-03-11
JPS5470391A (en) 1979-06-06
AU529029B2 (en) 1983-05-26
CA1106311A (en) 1981-08-04
AT370745B (en) 1983-04-25
NL7810031A (en) 1979-04-10
FR2405267A1 (en) 1979-05-04
NO155293B (en) 1986-12-01
NL186071B (en) 1990-04-17
JPS5654321B2 (en) 1981-12-24
ATA715678A (en) 1982-09-15
DK159927B (en) 1990-12-31
FR2405267B1 (en) 1985-07-26

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Legal Events

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