GB893048A - Process for making expansible polymers - Google Patents
Process for making expansible polymersInfo
- Publication number
- GB893048A GB893048A GB18193/58A GB1819358A GB893048A GB 893048 A GB893048 A GB 893048A GB 18193/58 A GB18193/58 A GB 18193/58A GB 1819358 A GB1819358 A GB 1819358A GB 893048 A GB893048 A GB 893048A
- Authority
- GB
- United Kingdom
- Prior art keywords
- polymer
- softening point
- heated
- temperature
- agent
- 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
- 229920000642 polymer Polymers 0.000 title abstract 19
- 238000000034 method Methods 0.000 title abstract 3
- 239000003795 chemical substances by application Substances 0.000 abstract 12
- -1 methyl styrolene Chemical compound 0.000 abstract 4
- 239000008187 granular material Substances 0.000 abstract 3
- 229910019142 PO4 Inorganic materials 0.000 abstract 2
- 239000004793 Polystyrene Substances 0.000 abstract 2
- 125000001931 aliphatic group Chemical group 0.000 abstract 2
- 239000007900 aqueous suspension Substances 0.000 abstract 2
- 239000011324 bead Substances 0.000 abstract 2
- 238000009835 boiling Methods 0.000 abstract 2
- 150000004649 carbonic acid derivatives Chemical class 0.000 abstract 2
- HGAZMNJKRQFZKS-UHFFFAOYSA-N chloroethene;ethenyl acetate Chemical compound ClC=C.CC(=O)OC=C HGAZMNJKRQFZKS-UHFFFAOYSA-N 0.000 abstract 2
- 229920001577 copolymer Polymers 0.000 abstract 2
- 125000000753 cycloalkyl group Chemical group 0.000 abstract 2
- 229930195733 hydrocarbon Natural products 0.000 abstract 2
- 150000002430 hydrocarbons Chemical class 0.000 abstract 2
- 239000007788 liquid Substances 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 2
- 239000000178 monomer Substances 0.000 abstract 2
- 235000021317 phosphate Nutrition 0.000 abstract 2
- 150000003013 phosphoric acid derivatives Chemical class 0.000 abstract 2
- 229920000193 polymethacrylate Polymers 0.000 abstract 2
- 229920002223 polystyrene Polymers 0.000 abstract 2
- SCUZVMOVTVSBLE-UHFFFAOYSA-N prop-2-enenitrile;styrene Chemical compound C=CC#N.C=CC1=CC=CC=C1 SCUZVMOVTVSBLE-UHFFFAOYSA-N 0.000 abstract 2
- 229920006395 saturated elastomer Polymers 0.000 abstract 2
- 239000002904 solvent Substances 0.000 abstract 2
- 229920000638 styrene acrylonitrile Polymers 0.000 abstract 2
- 239000000725 suspension Substances 0.000 abstract 2
- 229920001169 thermoplastic Polymers 0.000 abstract 2
- 230000001413 cellular effect Effects 0.000 abstract 1
- 210000003850 cellular structure Anatomy 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 229910052588 hydroxylapatite Inorganic materials 0.000 abstract 1
- 150000002829 nitrogen Chemical class 0.000 abstract 1
- XYJRXVWERLGGKC-UHFFFAOYSA-D pentacalcium;hydroxide;triphosphate Chemical compound [OH-].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O XYJRXVWERLGGKC-UHFFFAOYSA-D 0.000 abstract 1
Classifications
-
- 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
- C08J9/16—Making expandable particles
- C08J9/18—Making expandable particles by impregnating polymer particles with the blowing agent
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1172039X | 1957-06-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB893048A true GB893048A (en) | 1962-04-04 |
Family
ID=9657871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB18193/58A Expired GB893048A (en) | 1957-06-07 | 1958-06-06 | Process for making expansible polymers |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE568419A (en, 2012) |
| DE (1) | DE1172039B (en, 2012) |
| FR (1) | FR1179397A (en, 2012) |
| GB (1) | GB893048A (en, 2012) |
| NL (2) | NL113825C (en, 2012) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2174132A1 (en, 2012) * | 1972-03-02 | 1973-10-12 | Monsanto Chemicals |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL136877C (en, 2012) * | 1963-03-27 |
-
0
- BE BE568419D patent/BE568419A/xx unknown
- NL NL228305D patent/NL228305A/xx unknown
- NL NL113825D patent/NL113825C/xx active
-
1957
- 1957-06-07 FR FR1179397D patent/FR1179397A/fr not_active Expired
-
1958
- 1958-06-06 DE DEP20821A patent/DE1172039B/de active Pending
- 1958-06-06 GB GB18193/58A patent/GB893048A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2174132A1 (en, 2012) * | 1972-03-02 | 1973-10-12 | Monsanto Chemicals |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1172039B (de) | 1964-06-11 |
| NL228305A (en, 2012) | |
| NL113825C (en, 2012) | |
| FR1179397A (fr) | 1959-05-22 |
| BE568419A (en, 2012) |
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