GB1457014A - Beads of polymer foam process for producing remouldable panels - Google Patents
Beads of polymer foam process for producing remouldable panelsInfo
- Publication number
- GB1457014A GB1457014A GB1220074A GB1220074A GB1457014A GB 1457014 A GB1457014 A GB 1457014A GB 1220074 A GB1220074 A GB 1220074A GB 1220074 A GB1220074 A GB 1220074A GB 1457014 A GB1457014 A GB 1457014A
- Authority
- GB
- United Kingdom
- Prior art keywords
- beads
- particles
- bed
- mixture
- march
- 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
- 239000011324 bead Substances 0.000 title abstract 6
- 229920000642 polymer Polymers 0.000 title abstract 2
- 239000006260 foam Substances 0.000 title 1
- 239000000203 mixture Substances 0.000 abstract 4
- 239000002245 particle Substances 0.000 abstract 4
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 abstract 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 2
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 abstract 2
- 230000001413 cellular effect Effects 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 229920001187 thermosetting polymer Polymers 0.000 abstract 2
- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 abstract 1
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 abstract 1
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 abstract 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 abstract 1
- 239000003377 acid catalyst Substances 0.000 abstract 1
- 238000013019 agitation Methods 0.000 abstract 1
- 239000006229 carbon black Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 abstract 1
- 235000019441 ethanol Nutrition 0.000 abstract 1
- 229920005676 ethylene-propylene block copolymer Polymers 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 229920000368 omega-hydroxypoly(furan-2,5-diylmethylene) polymer Polymers 0.000 abstract 1
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 239000003208 petroleum Substances 0.000 abstract 1
- 229920001568 phenolic resin Polymers 0.000 abstract 1
- 229920000570 polyether Polymers 0.000 abstract 1
- 239000002243 precursor Substances 0.000 abstract 1
- 229920003987 resole Polymers 0.000 abstract 1
- 239000000600 sorbitol Substances 0.000 abstract 1
- 239000000454 talc Substances 0.000 abstract 1
- 229910052623 talc Inorganic materials 0.000 abstract 1
- CYRMSUTZVYGINF-UHFFFAOYSA-N trichlorofluoromethane Chemical compound FC(Cl)(Cl)Cl CYRMSUTZVYGINF-UHFFFAOYSA-N 0.000 abstract 1
- 229940029284 trichlorofluoromethane Drugs 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B14/02—Granular materials, e.g. microballoons
- C04B14/022—Carbon
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
- C04B35/52—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite
- C04B35/524—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite obtained from polymer precursors, e.g. glass-like carbon material
-
- 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
-
- 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
- C08J9/228—Forming foamed products
Abstract
1457014 Cellular spherical polymer beads BATTELLE MEMORIAL INSTITUTE 19 March 1974 [20 March 1973] 12200/74 Headings C3C and C3R Spherical beads of rigid thermoset polymer contain a plurality of closed cells, the walls of the peripheral cells forming a continuous skin. The beads are made by making a mixture of at least one organic precursor, material which is capable of being transformed into a rigid thermoset polymer and at least one expansion agent, dividing this mixture into particles which are then introduced into a bed comprising at least one powdered inert material and which is subjected to agitation, while preventing the particles from touching one another, and heating the particles in the bed so as to cause their expansion and hardening the resultant cellular beads while still separated from one another. In The examples (a) phenol-formaldehyde resins in the resol stage or (b) a mixture of polyethers derived from propylene oxide and sorbitol or glycerol, and diphenylmethane-diisocyanate, are mixed with ethyl alcohol, petroleum ether, anhydrosorbitol monopalmitate/ethylene oxide condensate water, trichloromonofluoromethane, acid catalysts, a block copolymer of ethylene and propylene oxides and a siloxane and/or polyfurfuryl alcohol and the mixtures are passed through a syringe (i) to form droplets which are allowed to fall on a vibrating bed of talc which is heated to expand and harden the beads; or (ii) to form an extruded thread which is allowed to fall into liquid air where it is cut into particles which are then placed on to a bed of carbon black which is then heated.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH407273A CH565831A5 (en) | 1973-03-20 | 1973-03-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1457014A true GB1457014A (en) | 1976-12-01 |
Family
ID=4269290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1220074A Expired GB1457014A (en) | 1973-03-20 | 1974-03-19 | Beads of polymer foam process for producing remouldable panels |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS5824448B2 (en) |
| BR (1) | BR7402165D0 (en) |
| CA (1) | CA1027298A (en) |
| CH (1) | CH565831A5 (en) |
| DE (1) | DE2413929A1 (en) |
| FR (1) | FR2222408B1 (en) |
| GB (1) | GB1457014A (en) |
| IT (1) | IT1010687B (en) |
| NO (1) | NO142529C (en) |
| SE (1) | SE395901B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8247072B2 (en) | 2006-02-14 | 2012-08-21 | Eastman Chemical Company | Resol beads, methods of making them and methods of using them |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4111713A (en) * | 1975-01-29 | 1978-09-05 | Minnesota Mining And Manufacturing Company | Hollow spheres |
| JPS55159503A (en) * | 1979-05-30 | 1980-12-11 | Matsushita Electric Works Ltd | Uushaped lamp illuminator |
| JPS6018251U (en) * | 1983-07-14 | 1985-02-07 | 本田技研工業株式会社 | vaporizer float valve |
| US5002981A (en) * | 1988-12-07 | 1991-03-26 | Ucar Carbon Technology Corporation | High strength carbonaceous cement |
-
1973
- 1973-03-20 CH CH407273A patent/CH565831A5/xx not_active IP Right Cessation
-
1974
- 1974-03-15 IT IT12585/74A patent/IT1010687B/en active
- 1974-03-15 NO NO74740931A patent/NO142529C/en unknown
- 1974-03-19 FR FR7409321A patent/FR2222408B1/fr not_active Expired
- 1974-03-19 JP JP49030664A patent/JPS5824448B2/en not_active Expired
- 1974-03-19 GB GB1220074A patent/GB1457014A/en not_active Expired
- 1974-03-19 SE SE7403655A patent/SE395901B/en unknown
- 1974-03-19 CA CA195,415A patent/CA1027298A/en not_active Expired
- 1974-03-20 BR BR2165/74A patent/BR7402165D0/en unknown
- 1974-03-20 DE DE2413929A patent/DE2413929A1/en not_active Ceased
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8247072B2 (en) | 2006-02-14 | 2012-08-21 | Eastman Chemical Company | Resol beads, methods of making them and methods of using them |
| US8557381B2 (en) | 2006-02-14 | 2013-10-15 | Eastman Chemical Company | Resol beads, methods of making them, and methods of using them |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5824448B2 (en) | 1983-05-21 |
| BR7402165D0 (en) | 1974-11-05 |
| NO142529B (en) | 1980-05-27 |
| NO740931L (en) | 1974-09-23 |
| CH565831A5 (en) | 1975-08-29 |
| CA1027298A (en) | 1978-02-28 |
| SE395901B (en) | 1977-08-29 |
| JPS49128058A (en) | 1974-12-07 |
| FR2222408B1 (en) | 1979-01-05 |
| FR2222408A1 (en) | 1974-10-18 |
| DE2413929A1 (en) | 1974-09-26 |
| NO142529C (en) | 1980-09-03 |
| IT1010687B (en) | 1977-01-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |