DK437678A - Fremgangsmaade til at nedsaette monomerindholdet i akrylnitrilpolymerer termoplastiske materialer baseret derpaa eller genstade deraf - Google Patents

Fremgangsmaade til at nedsaette monomerindholdet i akrylnitrilpolymerer termoplastiske materialer baseret derpaa eller genstade deraf

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
English (en)
Other versions
DK159927B (da
DK159927C (da
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/da
Publication of DK159927B publication Critical patent/DK159927B/da
Application granted granted Critical
Publication of DK159927C publication Critical patent/DK159927C/da

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 Fremgangsmaade til nedsaettelse af monomerindholdet i akrylnitrilpolymerer, eventuelt i form af formede produkter, ved ioniserende bestraaling DK159927C (da)

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 (da) 1979-04-08
DK159927B DK159927B (da) 1990-12-31
DK159927C DK159927C (da) 1991-05-21

Family

ID=25282319

Family Applications (1)

Application Number Title Priority Date Filing Date
DK437678A DK159927C (da) 1977-10-07 1978-10-03 Fremgangsmaade til nedsaettelse af monomerindholdet i akrylnitrilpolymerer, eventuelt i form af formede produkter, ved ioniserende bestraaling

Country Status (14)

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

Families Citing this family (12)

* 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 (nl) * 1982-09-24 1984-04-16 Cosden Technology Werkwijze en inrichting voor de bereiding van styreen/alkenylnitrile copolymeren.
JP2585053B2 (ja) * 1988-03-15 1997-02-26 日本原子力研究所 アクリロニトリル系樹脂による二軸延伸ブロー成形体の成形方法
GB8815236D0 (en) * 1988-06-27 1988-08-03 Plasmon Data Systems Inc Improvements relating to optical disks
JPH05100101A (ja) * 1991-10-11 1993-04-23 Ishida Koki Seisakusho:Kk レンズ成形用樹脂およびそれにより製造された眼鏡レンズ
JPH05127424A (ja) * 1991-10-31 1993-05-25 Tomoegawa Paper Co Ltd トナーの製造方法
JPH05142860A (ja) * 1991-11-21 1993-06-11 Tomoegawa Paper Co Ltd トナーの製造方法
JPH0714966B2 (ja) * 1992-04-20 1995-02-22 工業技術院長 重合体中の未反応残留モノマーの低減方法
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 (ja) * 1976-10-28 1985-02-13 積水化学工業株式会社 残留塩化ビニルモノマーの除去方法

Also Published As

Publication number Publication date
FR2405267B1 (fr) 1985-07-26
CH641192A5 (de) 1984-02-15
SE7810395L (sv) 1979-04-08
NL7810031A (nl) 1979-04-10
DE2843292C2 (da) 1988-03-31
DE2843292A1 (de) 1979-04-12
NO783391L (no) 1979-04-10
AU529029B2 (en) 1983-05-26
DK159927B (da) 1990-12-31
GB2006225B (en) 1982-04-15
AT370745B (de) 1983-04-25
FR2405267A1 (fr) 1979-05-04
NL186071C (nl) 1990-09-17
AU4052878A (en) 1980-04-17
ES474011A1 (es) 1979-05-01
NO155293C (no) 1987-03-11
JPS5470391A (en) 1979-06-06
CA1106311A (en) 1981-08-04
SE428568B (sv) 1983-07-11
NO155293B (no) 1986-12-01
GB2006225A (en) 1979-05-02
BE871066A (fr) 1979-02-01
DK159927C (da) 1991-05-21
NL186071B (nl) 1990-04-17
JPS5654321B2 (da) 1981-12-24
ATA715678A (de) 1982-09-15

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Legal Events

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PBP Patent lapsed