Projet Cerulean Shield : Revêtements Photoniques à Gestion Thermique Active

Résumé FRCe document, produit avec l’assistance de ChatGPT 5.2 Thinking et Gemini 3 Raisonnement, est publié sous licence Apache 2.0. Il constitue une publication défensive (antériorité) et entre de ce fait dans l’état de la technique au sens des législations applicables : (EPC Art. 54(2); French IPC Art. L 611-11; cf. 35 U.S.C. §102(a)). Il divulgue des revêtements photoniques bleus (spinelles type aluminate de cobalt et matrices silice) conçus comme miroirs diélectriques multi-bandes pour rejeter le flux radiatif incident lors d’événements thermiques extrêmes (méga-feux/WUI, surchauffes d’infrastructures), tout en favorisant le refroidissement radiatif passif (fenêtre 8–13 µm). Sont décrits de façon enabling : architectures, formulations (intumescent/PCM/auto-cicatrisant), procédés industriels, QA/NDT (THz, ellipsométrie), capteurs/edge, jumeaux numériques, fédéré, traçabilité ESG et modèles assurantiels paramétriques. Chaque proposition est classée IPC/CPC et accompagnée d’une preuve de timestamp (RFC 3161 / FreeTSA). Abstract ENThis document, produced with the assistance of ChatGPT 5.2 Thinking and Gemini 3 Raisonnement, is released under the Apache 2.0 licence. It is a voluntary defensive publication (prior art) and therefore enters the prior art upon release under the applicable patent statutes: (art. L 611-11 CPI / art. 54(2) CBE). It discloses blue photonic coatings (cobalt-aluminate spinel pigments in silica matrices) engineered as multi-band dielectric mirrors to reject incident radiative heat during extreme thermal events (WUI megafires, critical infrastructure overheating), while enabling passive radiative cooling through the 8–13 µm atmospheric window. Enabling embodiments include: Bragg/disordered stacks, durability topcoats (UV/soot/anti-graffiti), intumescent and PCM hybrids, industrial coil-coating and retrofit films, QA/NDT metrology (THz reflectometry, in-line ellipsometry), embedded sensing and edge triggering, digital twins and federated learning, ESG cobalt traceability, and telemetry-linked parametric insurance. Every proposal is classified with IPC and CPC codes and accompanied by timestamp proof (RFC 3161 / FreeTSA). Timestamp: 2026-01-01T21:35:02ZSHA-256: 1b06d65ccf184965859eff18970c313222b42f899b3b0ff165ff4d05e2cf9668 Liste des innovations & classification (IPC ; CPC)[01] Bragg mirror blue+IR — IPC C09D 5/00 ; CPC C09D 5/00[02] Angle-stable disordered blue — IPC G02B 5/30 ; CPC G02B 5/30[03] Self-stratifying one-pot paint — IPC C09D 5/00 ; CPC C09D 5/00[04] Porous silica emissive base — IPC E04B 1/74 ; CPC E04B 1/74[05] UV-durable IR-permissive topcoat — IPC C09D 5/00 ; CPC C09D 5/00[06] Hyperbolic sublayer broadbanding — IPC G02B 5/00 ; CPC G02B 5/00[07] Core–shell pigment feedstock — IPC C09C 1/00 ; CPC C09C 1/00[08] Low-cobalt doped spinel recipe — IPC C09C 1/00 ; CPC C09C 1/00[09] Multilayer coil-coating line — IPC C23C 18/00 ; CPC C23C 18/00[10] Post-firing roof-tile coating — IPC E04D 13/00 ; CPC E04D 13/00[11] Retrofit laminate film system — IPC B32B 27/00 ; CPC B32B 27/00[12] Fireproof IR-compatible adhesive — IPC C09J 11/00 ; CPC C09J 11/00[13] Anti-ember microtexture topcoat — IPC E04B 1/94 ; CPC E04B 1/94[14] Radiant-barrier qualification bench — IPC G01N 21/00 ; CPC G01N 21/00[15] Field spectral QA tool+app — IPC G01J 5/00 ; CPC G01J 5/00[16] Embedded heat-flux sensing layer — IPC G01K 7/00 ; CPC G01K 7/00[17] Edge-trigger protective actions — IPC G08B 17/00 ; CPC G08B 17/00[18] Multiobjective bandgap optimization — IPC G06N 20/00 ; CPC G06N 20/00[19] Risk+ROI digital twin platform — IPC G06Q 40/08 ; CPC G06Q 40/08[20] Federated degradation learning — IPC G06F 16/29 ; CPC G06F 16/29[21] ESG cobalt provenance traceability — IPC G06Q 10/08 ; CPC G06Q 10/083[22] Anti-caking packaging with QA — IPC B65D 81/18 ; CPC B65D 81/18[23] HV transformer protective coating — IPC H01B 17/00 ; CPC H01B 17/00[24] PV-compatible spectral cooling layer — IPC H01L 31/00 ; CPC H01L 31/0525[25] Protective glazing stack — IPC E06B 3/00 ; CPC E06B 3/00[26] PPE textile radiative shield — IPC A62B 17/00 ; CPC A62B 17/00[27] Chemical/gas infrastructure coating — IPC C09D 5/00 ; CPC C09D 5/00[28] Predictive maintenance from ΔR — IPC G06Q 10/06 ; CPC G06Q 10/0639[29] Tolerance-aware bandgap design — IPC G06F 30/20 ; CPC G06F 30/20[30] Graded CTE crack mitigation — IPC C09D 5/00 ; CPC C09D 5/00[31] Integrated corrosion barrier layer — IPC C23F 11/00 ; CPC C23F 11/00[32] Cleaning protocol preserving ΔR — IPC G01N 21/00 ; CPC G01N 21/00[33] Soot-resistant anti-fouling topcoat — IPC C09D 5/00 ; CPC C09D 5/00[34] Field optical reference standards — IPC G01J 3/28 ; CPC G01J 3/28[35] Fire Radiant SRI index — IPC G01N 21/00 ; CPC G01N 21/00[36] Zone-based WUI certification workflow — IPC G06Q 10/10 ; CPC G06Q 10/10[37] Emergency roll deployment protocol — IPC B65H 75/00 ; CPC B65H 75/00[38] Reusable temporary radiant shield — IPC A62C 3/06 ; CPC A62C 3/06[39] Spectral aging watermark — IPC G01J 3/44 ; CPC G01J 3/44[40] Signed batch spectral fingerprint — IPC G06F 21/62 ; CPC G06F 21/62[41] Coating telemetry API schema — IPC G06F 16/27 ; CPC G06F 16/27[42] Weather-aware application scheduling — IPC G06Q 10/04 ; CPC G06Q 10/047[43] High-purity silica logistics QC — IPC G01N 21/00 ; CPC G01N 21/00[44] Photonic+intumescent hybrid stack — IPC C09D 5/00 ; CPC C09D 5/00[45] PCM microcapsule thermal buffer — IPC C09D 5/00 ; CPC C09D 5/00[46] Self-healing transparent topcoat — IPC C09D 5/00 ; CPC C09D 5/00[47] Anti-graffiti optical-safe surface — IPC C09D 5/00 ; CPC C09D 5/00[48] Two-component on-site spray kit — IPC B05D 1/00 ; CPC B05D 1/00[49] Robotic roof coating applicator — IPC B25J 9/16 ; CPC B25J 9/16[50] THz NDT layer-thickness control — IPC G01N 21/45 ; CPC G01N 21/45[51] In-line ellipsometry closed-loop — IPC G01B 11/24 ; CPC G01B 11/24[52] Oriented dielectric micro-flake IR booster — IPC C09D 5/00 ; CPC C09D 5/00[53] EV/battery pack thermal shielding — IPC B60L 50/00 ; CPC B60L 50/00[54] Flexible IR shield for power cables — IPC H01B 7/42 ; CPC H01B 7/42[55] Humidity-based process window rules — IPC G06Q 10/04 ; CPC G06Q 10/047[56] Recycled cobalt to pigment chain — IPC C01G 53/00 ; CPC C01G 53/00[57] Insurer roof audit kit — IPC G01J 5/00 ; CPC G01J 5/00[58] Parametric insurance via telemetry — IPC G06Q 40/08 ; CPC G06Q 40/08 Keywordsphotonic bandgap, dielectric mirror, structural color, disordered photonics, radiative cooling, emissivity window, thermal IR, broadband reflector, hyperbolic metamaterial, core-shell pigment, silica sol-gel, low-cobalt, cool pigments, coil coating, in-line metrology, roof tile, retrofit laminate, peel and stick, fireproof adhesive, ember resistance, soot fouling, field reflectometry, thermal imaging, radiative heat test, acceptance criteria, heat flux sensor, embedded telemetry, edge trigger, closed loop, multiobjective optimization, photonic design, process constraints, digital twin, risk pricing, ROI model, federated learning, degradation prediction, privacy, ESG traceability, provenance, anti-caking, dispersion stability, high voltage, anti-tracking, PV compatible, spectral filter, protective glazing, IR rejection, PPE, radiant shield, calibration standards, reference coupons, performance index, scoring, compliance workflow, WUI zoning, certification, emergency laminate, rapid deployment, optical watermark, aging indicator, spectral fingerprint, anti-counterfeit, digital signature, telemetry API, interoperability, weather-aware scheduling, curing optimization, incoming QC, silica purity, corrosion barrier, salt spray, thermal cycling, crack mitigation, graded layers, intumescent, phase change, microcapsules, self-healing, anti-graffiti, two-component spray, static mixer, robotic spraying, thickness control, terahertz NDT, ellipsometry, closed-loop control, dielectric flakes, particle alignment, battery pack, thermal shielding, power cable, flex durability, process window, humidity control, cobalt recycling, pigment synthesis, purification, insurance audit, roof inspection, parametric insurance, incentive model