FR2405267B1 - Procede pour reduire la teneur en monomere dans les polymeres contenant de l'acrylonitrile - Google Patents
Procede pour reduire la teneur en monomere dans les polymeres contenant de l'acrylonitrileInfo
- Publication number
- FR2405267B1 FR2405267B1 FR787828674A FR7828674A FR2405267B1 FR 2405267 B1 FR2405267 B1 FR 2405267B1 FR 787828674 A FR787828674 A FR 787828674A FR 7828674 A FR7828674 A FR 7828674A FR 2405267 B1 FR2405267 B1 FR 2405267B1
- Authority
- FR
- France
- Prior art keywords
- acrylonitrile
- reducing
- containing polymers
- monomer content
- monomer
- 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
Links
- 239000000178 monomer Substances 0.000 title 1
- 229920000642 polymer Polymers 0.000 title 1
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)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US84041577A | 1977-10-07 | 1977-10-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2405267A1 FR2405267A1 (fr) | 1979-05-04 |
FR2405267B1 true FR2405267B1 (fr) | 1985-07-26 |
Family
ID=25282319
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR787828674A Expired FR2405267B1 (fr) | 1977-10-07 | 1978-10-06 | Procede pour reduire la teneur en monomere dans les polymeres contenant de l'acrylonitrile |
Country Status (14)
Country | Link |
---|---|
JP (1) | JPS5470391A (fr) |
AT (1) | AT370745B (fr) |
AU (1) | AU529029B2 (fr) |
BE (1) | BE871066A (fr) |
CA (1) | CA1106311A (fr) |
CH (1) | CH641192A5 (fr) |
DE (1) | DE2843292A1 (fr) |
DK (1) | DK159927C (fr) |
ES (1) | ES474011A1 (fr) |
FR (1) | FR2405267B1 (fr) |
GB (1) | GB2006225B (fr) |
NL (1) | NL186071C (fr) |
NO (1) | NO155293C (fr) |
SE (1) | SE428568B (fr) |
Families Citing this family (13)
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 (fr) * | 1982-09-24 | 1984-03-21 | Cosden Technology | Procede et appareillage pour la production de copolymeres de composes styreniques et de composes alcenylnitriles |
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 |
CN113789018B (zh) * | 2021-01-28 | 2024-06-04 | 海信容声(广东)冰箱有限公司 | 一种冰箱透明件用san材料、其制备方法及冰箱透明件 |
WO2023166120A1 (fr) | 2022-03-03 | 2023-09-07 | Ineos Styrolution Group Gmbh | Procédé continu de fabrication de copolymères contenant de l'acrylonitrile à teneur réduite en propionitrile |
Family Cites Families (4)
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 |
-
1978
- 1978-10-03 DK DK437678A patent/DK159927C/da not_active IP Right Cessation
- 1978-10-04 SE SE7810395A patent/SE428568B/sv not_active IP Right Cessation
- 1978-10-04 AT AT0715678A patent/AT370745B/de not_active IP Right Cessation
- 1978-10-04 NL NLAANVRAGE7810031,A patent/NL186071C/xx not_active IP Right Cessation
- 1978-10-04 DE DE19782843292 patent/DE2843292A1/de active Granted
- 1978-10-06 ES ES474011A patent/ES474011A1/es not_active Expired
- 1978-10-06 JP JP12275678A patent/JPS5470391A/ja active Granted
- 1978-10-06 FR FR787828674A patent/FR2405267B1/fr not_active Expired
- 1978-10-06 BE BE78190954A patent/BE871066A/fr not_active IP Right Cessation
- 1978-10-06 CA CA312,888A patent/CA1106311A/fr not_active Expired
- 1978-10-06 CH CH1038178A patent/CH641192A5/de not_active IP Right Cessation
- 1978-10-06 NO NO783391A patent/NO155293C/no unknown
- 1978-10-09 GB GB7839778A patent/GB2006225B/en not_active Expired
- 1978-10-09 AU AU40528/78A patent/AU529029B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DK159927B (da) | 1990-12-31 |
NO155293C (no) | 1987-03-11 |
DK159927C (da) | 1991-05-21 |
CA1106311A (fr) | 1981-08-04 |
AU529029B2 (en) | 1983-05-26 |
DE2843292C2 (fr) | 1988-03-31 |
ATA715678A (de) | 1982-09-15 |
DK437678A (da) | 1979-04-08 |
GB2006225B (en) | 1982-04-15 |
AT370745B (de) | 1983-04-25 |
ES474011A1 (es) | 1979-05-01 |
CH641192A5 (de) | 1984-02-15 |
AU4052878A (en) | 1980-04-17 |
NO783391L (no) | 1979-04-10 |
NL186071C (nl) | 1990-09-17 |
DE2843292A1 (de) | 1979-04-12 |
SE7810395L (sv) | 1979-04-08 |
JPS5470391A (en) | 1979-06-06 |
SE428568B (sv) | 1983-07-11 |
JPS5654321B2 (fr) | 1981-12-24 |
NL7810031A (nl) | 1979-04-10 |
NO155293B (no) | 1986-12-01 |
GB2006225A (en) | 1979-05-02 |
NL186071B (nl) | 1990-04-17 |
BE871066A (fr) | 1979-02-01 |
FR2405267A1 (fr) | 1979-05-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
TP | Transmission of property | ||
ST | Notification of lapse |