JPS6143181B2 - - Google Patents
Info
- Publication number
- JPS6143181B2 JPS6143181B2 JP52079379A JP7937977A JPS6143181B2 JP S6143181 B2 JPS6143181 B2 JP S6143181B2 JP 52079379 A JP52079379 A JP 52079379A JP 7937977 A JP7937977 A JP 7937977A JP S6143181 B2 JPS6143181 B2 JP S6143181B2
- Authority
- JP
- Japan
- Prior art keywords
- resin
- string
- weight
- foaming
- mixture
- 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
- 229920005989 resin Polymers 0.000 claims description 33
- 239000011347 resin Substances 0.000 claims description 33
- 239000000203 mixture Substances 0.000 claims description 16
- 239000002023 wood Substances 0.000 claims description 16
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 14
- 238000005187 foaming Methods 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 8
- 150000001336 alkenes Chemical class 0.000 claims description 7
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims description 7
- 239000004088 foaming agent Substances 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000006260 foam Substances 0.000 description 17
- 239000004793 Polystyrene Substances 0.000 description 10
- 230000035699 permeability Effects 0.000 description 10
- 229920002223 polystyrene Polymers 0.000 description 10
- -1 Polyethylene Polymers 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 238000001125 extrusion Methods 0.000 description 8
- 239000004604 Blowing Agent Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 229920000098 polyolefin Polymers 0.000 description 7
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 5
- 239000004743 Polypropylene Substances 0.000 description 5
- 229920001577 copolymer Polymers 0.000 description 5
- 229920001155 polypropylene Polymers 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 3
- 239000001273 butane Substances 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 239000000454 talc Substances 0.000 description 3
- 229910052623 talc Inorganic materials 0.000 description 3
- 229920005992 thermoplastic resin Polymers 0.000 description 3
- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical compound N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- 239000001058 brown pigment Substances 0.000 description 2
- 210000002421 cell wall Anatomy 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- XOZUGNYVDXMRKW-AATRIKPKSA-N azodicarbonamide Chemical compound NC(=O)\N=N\C(N)=O XOZUGNYVDXMRKW-AATRIKPKSA-N 0.000 description 1
- 235000019399 azodicarbonamide Nutrition 0.000 description 1
- 210000003850 cellular structure Anatomy 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- HDERJYVLTPVNRI-UHFFFAOYSA-N ethene;ethenyl acetate Chemical group C=C.CC(=O)OC=C HDERJYVLTPVNRI-UHFFFAOYSA-N 0.000 description 1
- 229920001038 ethylene copolymer Polymers 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 150000008282 halocarbons Chemical class 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Molding Of Porous Articles (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7937977A JPS5413568A (en) | 1977-07-01 | 1977-07-01 | Method of manufacturing synthetic wood having large air permeability in longer side direction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7937977A JPS5413568A (en) | 1977-07-01 | 1977-07-01 | Method of manufacturing synthetic wood having large air permeability in longer side direction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5413568A JPS5413568A (en) | 1979-02-01 |
| JPS6143181B2 true JPS6143181B2 (US20110009641A1-20110113-C00256.png) | 1986-09-26 |
Family
ID=13688227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7937977A Granted JPS5413568A (en) | 1977-07-01 | 1977-07-01 | Method of manufacturing synthetic wood having large air permeability in longer side direction |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5413568A (US20110009641A1-20110113-C00256.png) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6376674U (US20110009641A1-20110113-C00256.png) * | 1986-11-07 | 1988-05-21 | ||
| JPS6376673U (US20110009641A1-20110113-C00256.png) * | 1986-11-07 | 1988-05-21 | ||
| JPS6376675U (US20110009641A1-20110113-C00256.png) * | 1986-11-07 | 1988-05-21 | ||
| JPS63158878U (US20110009641A1-20110113-C00256.png) * | 1987-04-04 | 1988-10-18 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4834602B2 (ja) * | 2007-04-27 | 2011-12-14 | フクビ化学工業株式会社 | 桟木用樹脂組成物及び桟木 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5022066A (US20110009641A1-20110113-C00256.png) * | 1973-06-26 | 1975-03-08 | ||
| JPS5030964A (US20110009641A1-20110113-C00256.png) * | 1973-07-19 | 1975-03-27 |
-
1977
- 1977-07-01 JP JP7937977A patent/JPS5413568A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5022066A (US20110009641A1-20110113-C00256.png) * | 1973-06-26 | 1975-03-08 | ||
| JPS5030964A (US20110009641A1-20110113-C00256.png) * | 1973-07-19 | 1975-03-27 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6376674U (US20110009641A1-20110113-C00256.png) * | 1986-11-07 | 1988-05-21 | ||
| JPS6376673U (US20110009641A1-20110113-C00256.png) * | 1986-11-07 | 1988-05-21 | ||
| JPS6376675U (US20110009641A1-20110113-C00256.png) * | 1986-11-07 | 1988-05-21 | ||
| JPS63158878U (US20110009641A1-20110113-C00256.png) * | 1987-04-04 | 1988-10-18 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5413568A (en) | 1979-02-01 |
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