GB1122226A - Production of expanded thermoplastic synthetic resins - Google Patents
Production of expanded thermoplastic synthetic resinsInfo
- Publication number
- GB1122226A GB1122226A GB5220065A GB5220065A GB1122226A GB 1122226 A GB1122226 A GB 1122226A GB 5220065 A GB5220065 A GB 5220065A GB 5220065 A GB5220065 A GB 5220065A GB 1122226 A GB1122226 A GB 1122226A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plastics material
- pressure
- liquid
- temperature
- constituent
- 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
- 229920001169 thermoplastic Polymers 0.000 title abstract 4
- 239000004416 thermosoftening plastic Substances 0.000 title abstract 4
- 229920003002 synthetic resin Polymers 0.000 title 1
- 239000000057 synthetic resin Substances 0.000 title 1
- 239000000463 material Substances 0.000 abstract 6
- 239000004033 plastic Substances 0.000 abstract 5
- 229920003023 plastic Polymers 0.000 abstract 5
- 239000007788 liquid Substances 0.000 abstract 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 abstract 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 2
- 239000000470 constituent Substances 0.000 abstract 2
- 238000001816 cooling Methods 0.000 abstract 2
- 239000000839 emulsion Substances 0.000 abstract 2
- -1 polyethylene Polymers 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 abstract 1
- 239000004604 Blowing Agent Substances 0.000 abstract 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 1
- 239000005977 Ethylene Substances 0.000 abstract 1
- 239000004698 Polyethylene Substances 0.000 abstract 1
- 239000004743 Polypropylene Substances 0.000 abstract 1
- 229920001328 Polyvinylidene chloride Polymers 0.000 abstract 1
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- 150000003863 ammonium salts Chemical class 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 239000002178 crystalline material Substances 0.000 abstract 1
- 238000005187 foaming Methods 0.000 abstract 1
- 239000008187 granular material Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000004615 ingredient Substances 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 229920000233 poly(alkylene oxides) Polymers 0.000 abstract 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 abstract 1
- 229920000058 polyacrylate Polymers 0.000 abstract 1
- 229920000573 polyethylene Polymers 0.000 abstract 1
- 239000004926 polymethyl methacrylate Substances 0.000 abstract 1
- 229920001155 polypropylene Polymers 0.000 abstract 1
- 239000005033 polyvinylidene chloride Substances 0.000 abstract 1
- 238000007493 shaping process Methods 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
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
- C08J9/125—Water, e.g. hydrated salts
-
- 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
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical 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)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB0079686 | 1964-12-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1122226A true GB1122226A (en) | 1968-07-31 |
Family
ID=6980386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5220065A Expired GB1122226A (en) | 1964-12-10 | 1965-12-09 | Production of expanded thermoplastic synthetic resins |
Country Status (8)
| Country | Link |
|---|---|
| AT (1) | AT263386B (enrdf_load_stackoverflow) |
| BE (1) | BE673507A (enrdf_load_stackoverflow) |
| CH (1) | CH479668A (enrdf_load_stackoverflow) |
| DE (1) | DE1494977B2 (enrdf_load_stackoverflow) |
| FR (1) | FR1457914A (enrdf_load_stackoverflow) |
| GB (1) | GB1122226A (enrdf_load_stackoverflow) |
| NO (1) | NO127242B (enrdf_load_stackoverflow) |
| SE (1) | SE314813B (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5741139A (en) * | 1993-09-27 | 1998-04-21 | Tru-Flex Post Systems, Inc. | Flexible post in a dental post and core system |
-
1964
- 1964-12-10 DE DE19641494977 patent/DE1494977B2/de active Pending
-
1965
- 1965-11-29 NO NO16068465A patent/NO127242B/no unknown
- 1965-11-30 CH CH1648265A patent/CH479668A/de not_active IP Right Cessation
- 1965-12-08 FR FR41327A patent/FR1457914A/fr not_active Expired
- 1965-12-09 GB GB5220065A patent/GB1122226A/en not_active Expired
- 1965-12-09 BE BE673507D patent/BE673507A/xx unknown
- 1965-12-10 SE SE1608465A patent/SE314813B/xx unknown
- 1965-12-10 AT AT1113465A patent/AT263386B/de active
Also Published As
| Publication number | Publication date |
|---|---|
| FR1457914A (fr) | 1966-11-04 |
| CH479668A (de) | 1969-10-15 |
| DE1494977B2 (de) | 1972-10-19 |
| AT263386B (de) | 1968-07-25 |
| NO127242B (enrdf_load_stackoverflow) | 1973-05-28 |
| SE314813B (enrdf_load_stackoverflow) | 1969-09-15 |
| BE673507A (enrdf_load_stackoverflow) | 1966-04-01 |
| DE1494977A1 (de) | 1969-01-23 |
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