AU512761B2 - Reducing monomer content in expandable thermoplastic beads - Google Patents
Reducing monomer content in expandable thermoplastic beadsInfo
- Publication number
- AU512761B2 AU512761B2 AU47200/79A AU4720079A AU512761B2 AU 512761 B2 AU512761 B2 AU 512761B2 AU 47200/79 A AU47200/79 A AU 47200/79A AU 4720079 A AU4720079 A AU 4720079A AU 512761 B2 AU512761 B2 AU 512761B2
- Authority
- AU
- Australia
- Prior art keywords
- monomer content
- expandable thermoplastic
- thermoplastic beads
- reducing monomer
- reducing
- 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
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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/22—After-treatment of expandable particles; Forming foamed products
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE78066651 | 1978-06-08 | ||
SE7806665A SE429238B (en) | 1978-06-08 | 1978-06-08 | SET TO REDUCE MONOMER CONTENT IN EXPANDABLE TERMOPLASTES |
Publications (2)
Publication Number | Publication Date |
---|---|
AU4720079A AU4720079A (en) | 1979-12-13 |
AU512761B2 true AU512761B2 (en) | 1980-10-23 |
Family
ID=20335152
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU47200/79A Expired AU512761B2 (en) | 1978-06-08 | 1979-05-18 | Reducing monomer content in expandable thermoplastic beads |
Country Status (15)
Country | Link |
---|---|
JP (1) | JPS5835618B2 (en) |
AT (1) | AT379162B (en) |
AU (1) | AU512761B2 (en) |
BE (1) | BE876836A (en) |
CA (1) | CA1105650A (en) |
CH (1) | CH642384A5 (en) |
DE (1) | DE2923310B2 (en) |
DK (1) | DK238379A (en) |
FI (1) | FI65793C (en) |
FR (1) | FR2428057A1 (en) |
GB (1) | GB2025429B (en) |
IT (1) | IT1116551B (en) |
NL (1) | NL177497C (en) |
NO (1) | NO151663C (en) |
SE (1) | SE429238B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4550003A (en) * | 1983-12-13 | 1985-10-29 | Asahi Kasei Kogyo Kabushiki Kaisha | Vinylidene chloride type resin expandable particles, foam particles, in-mold foam molding by use thereof and process for producing them |
CN107001911B (en) | 2014-11-26 | 2019-05-10 | 松本油脂制药株式会社 | Heat-expandable microsphere and application thereof |
CN109456506A (en) * | 2018-11-07 | 2019-03-12 | 西能化工科技(上海)有限公司 | The heat-expandable microsphere and preparation method thereof of low residual monomer content |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH439717A (en) * | 1961-08-22 | 1967-07-15 | Marek Oldrich | Process for the production of foamable thermoplastic polymers |
US3425966A (en) * | 1965-03-01 | 1969-02-04 | Dow Chemical Co | Three stage suspension polymerization process for vinyl aryl monomers |
FR1480502A (en) * | 1965-05-13 | 1967-05-12 | Foster Grant Co Inc | Process for preparing expandable plastic particles |
DE2511315A1 (en) * | 1975-03-19 | 1976-09-23 | Sealed Air Corp | METHOD OF MANUFACTURING FOAMABLE STYLE POLYMER PIECES |
DE2734607A1 (en) * | 1977-08-01 | 1979-02-15 | Basf Ag | PROCESS FOR THE MANUFACTURING OF SPHERICAL EXPANDABLE STYRENE POLYMERIZES |
-
1978
- 1978-06-08 SE SE7806665A patent/SE429238B/en not_active IP Right Cessation
- 1978-06-09 FI FI781847A patent/FI65793C/en not_active IP Right Cessation
-
1979
- 1979-05-18 AU AU47200/79A patent/AU512761B2/en not_active Expired
- 1979-05-28 AT AT0386279A patent/AT379162B/en not_active IP Right Cessation
- 1979-06-06 IT IT49329/79A patent/IT1116551B/en active
- 1979-06-06 JP JP54070017A patent/JPS5835618B2/en not_active Expired
- 1979-06-06 NL NLAANVRAGE7904447,A patent/NL177497C/en not_active IP Right Cessation
- 1979-06-07 BE BE0/195626A patent/BE876836A/en not_active IP Right Cessation
- 1979-06-07 NO NO791908A patent/NO151663C/en unknown
- 1979-06-07 FR FR7914526A patent/FR2428057A1/en active Granted
- 1979-06-07 CA CA329,252A patent/CA1105650A/en not_active Expired
- 1979-06-08 GB GB7920135A patent/GB2025429B/en not_active Expired
- 1979-06-08 CH CH538979A patent/CH642384A5/en not_active IP Right Cessation
- 1979-06-08 DE DE2923310A patent/DE2923310B2/en not_active Ceased
- 1979-06-08 DK DK238379A patent/DK238379A/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
FI65793B (en) | 1984-03-30 |
NL7904447A (en) | 1979-12-11 |
NO151663C (en) | 1985-05-15 |
DK238379A (en) | 1979-12-09 |
CH642384A5 (en) | 1984-04-13 |
GB2025429A (en) | 1980-01-23 |
ATA386279A (en) | 1985-04-15 |
BE876836A (en) | 1979-12-07 |
DE2923310A1 (en) | 1979-12-13 |
AU4720079A (en) | 1979-12-13 |
FR2428057B1 (en) | 1984-09-14 |
SE7806665L (en) | 1979-12-09 |
FR2428057A1 (en) | 1980-01-04 |
DE2923310B2 (en) | 1980-12-11 |
SE429238B (en) | 1983-08-22 |
GB2025429B (en) | 1982-12-01 |
CA1105650A (en) | 1981-07-21 |
JPS54163966A (en) | 1979-12-27 |
NO151663B (en) | 1985-02-04 |
JPS5835618B2 (en) | 1983-08-03 |
FI65793C (en) | 1984-07-10 |
AT379162B (en) | 1985-11-25 |
NL177497C (en) | 1985-10-01 |
NO791908L (en) | 1979-12-11 |
IT1116551B (en) | 1986-02-10 |
IT7949329A0 (en) | 1979-06-06 |
FI781847A (en) | 1979-12-09 |
NL177497B (en) | 1985-05-01 |
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