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A platform for research: civil engineering, architecture and urbanism
Semi-prefabricated plastic runway foaming coiled material
The invention discloses a semi-prefabricated plastic runway foaming coiled material, and relates to the technical field of plastic runways. According to the preparation method, hindered amine 4-amino-2, 2, 6, 6-tetramethylpiperidine reacts with aldehyde groups of p-hydroxybenzaldehyde to generate piperidine ring-containing Schiff base, the piperidine ring-containing Schiff base is grafted with 9, 10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide, and then hindered phenol 3, 5-bis (tert-butyl)-4-hydroxybenzene propionyl chloride reacts with hydroxyl groups of p-hydroxybenzaldehyde to obtain the 9, 10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide grafted 9, 10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide grafted 9, 10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide grafted 9, 10-dihydro-9-oxa-10- The flame retardant containing hindered phenol and hindered amine at the same time is generated, and by adding the flame retardant into polyurethane, on one hand, the flame retardant property of the plastic track is improved, and on the other hand, the anti-aging property of the plastic track is also improved.
本发明公开了一种半预制型塑胶跑道发泡卷材，涉及塑胶跑道技术领域。本申请采用受阻胺4‑氨基‑2，2，6，6‑四甲基哌啶与对羟基苯甲醛的醛基进行反应生成含哌啶环的席夫碱，并与9，10‑二氢‑9‑氧杂‑10‑磷杂菲‑10‑氧化物进行接枝，之后再通过受阻酚3，5‑双（叔丁基）‑4‑羟基苯丙酰氯与对羟基苯甲醛的羟基反应，生成了同时含有受阻酚和受阻胺的阻燃剂，通过将该阻燃剂加入至聚氨酯中一方面提高了塑胶跑道的阻燃性能，另一方面也提高了塑胶跑道的抗老化性能。
Semi-prefabricated plastic runway foaming coiled material
The invention discloses a semi-prefabricated plastic runway foaming coiled material, and relates to the technical field of plastic runways. According to the preparation method, hindered amine 4-amino-2, 2, 6, 6-tetramethylpiperidine reacts with aldehyde groups of p-hydroxybenzaldehyde to generate piperidine ring-containing Schiff base, the piperidine ring-containing Schiff base is grafted with 9, 10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide, and then hindered phenol 3, 5-bis (tert-butyl)-4-hydroxybenzene propionyl chloride reacts with hydroxyl groups of p-hydroxybenzaldehyde to obtain the 9, 10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide grafted 9, 10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide grafted 9, 10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide grafted 9, 10-dihydro-9-oxa-10- The flame retardant containing hindered phenol and hindered amine at the same time is generated, and by adding the flame retardant into polyurethane, on one hand, the flame retardant property of the plastic track is improved, and on the other hand, the anti-aging property of the plastic track is also improved.
本发明公开了一种半预制型塑胶跑道发泡卷材，涉及塑胶跑道技术领域。本申请采用受阻胺4‑氨基‑2，2，6，6‑四甲基哌啶与对羟基苯甲醛的醛基进行反应生成含哌啶环的席夫碱，并与9，10‑二氢‑9‑氧杂‑10‑磷杂菲‑10‑氧化物进行接枝，之后再通过受阻酚3，5‑双（叔丁基）‑4‑羟基苯丙酰氯与对羟基苯甲醛的羟基反应，生成了同时含有受阻酚和受阻胺的阻燃剂，通过将该阻燃剂加入至聚氨酯中一方面提高了塑胶跑道的阻燃性能，另一方面也提高了塑胶跑道的抗老化性能。
Semi-prefabricated plastic runway foaming coiled material
一种半预制型塑胶跑道发泡卷材
WU CHUNLIN (author) / ZHONG GAOMING (author)
2025-01-03
Patent
Electronic Resource
Chinese
IPC:
C08L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
,
Massen auf Basis makromolekularer Verbindungen
/
C08G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
,
Makromolekulare Verbindungen, anders erhalten als durch Reaktionen, an denen nur ungesättigte Kohlenstoff-Kohlenstoff-Bindungen beteiligt sind
/
C08J
Verarbeitung
,
WORKING-UP
/
C08K
Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe
,
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
/
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
Foaming coiled material paving technical method and equipment for semi-prefabricated plastic runway
| European Patent Office | 2023