{
  "record_id": "exp-9076-058",
  "project": "9076",
  "aliases": [
    "S 9076 # 58",
    "Batch-NO-58",
    "BYK 9076"
  ],
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      "app-data--S 9076 # 58",
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      "qwen-extract--9076-exp-48-60_1--batch-no-58"
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      "procedure_summary": {
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        "confidence": "medium",
        "human_checked": true
      },
      "process_steps[1]": {
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        "confidence": "medium",
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        "confidence": "medium",
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    },
    "last_merged": "2026-08-25"
  },
  "documents": [
    {
      "file": "docs/Application data Summary/APP DATA- BYK 9076 equivalent.xlsx",
      "role": "application_test",
      "link_basis": "alias match: S 9076 # 58",
      "link_status": "rule"
    },
    {
      "file": "pdf/9076 Data for Raven POC project/Handwritten  notes/9076 Exp 48-60_1.pdf",
      "role": "handwritten_notes",
      "link_basis": "human link (exp-9076-058)",
      "link_status": "user-confirmed"
    }
  ],
  "validation": {
    "validated_fields": {},
    "corrections_applied": []
  },
  "samples": [
    {
      "sample_id": "S 9076 # 58",
      "application_tests": [
        {
          "test": "Violet 23",
          "system": "NC-PU ink",
          "conditions": "trial 05.03.2026",
          "result": "Viscosity: 40 sec; Gloss: 58.9; Colour Strength: 93 - 94.00%; Resolubility: 2; Transparency: Opaque",
          "vs_reference": "BYK 9076 Standard — Viscosity: 35 sec; Gloss: 67.6; Colour Strength: 1; Resolubility: 4; Transparency: Ref as Std",
          "file": "docs/Application data Summary/APP DATA- BYK 9076 equivalent.xlsx"
        },
        {
          "test": "Black",
          "system": "NC-PU ink",
          "conditions": "trial 05.03.2026",
          "result": "Viscosity: 37 sec; Gloss: 36.5; Colour Strength: 1; Resolubility: 2; Transparency: As per Std",
          "vs_reference": "BYK 9076 Standard — Viscosity: 33 sec; Gloss: 34; Colour Strength: 1; Resolubility: 4; Transparency: Ref as Std",
          "file": "docs/Application data Summary/APP DATA- BYK 9076 equivalent.xlsx"
        }
      ]
    },
    {
      "id": "Batch-NO-58",
      "analytical": [
        {
          "verbatim": "AU - 37.6"
        },
        {
          "verbatim": "mono - 11-1."
        },
        {
          "verbatim": "Drozer - 32"
        },
        {
          "verbatim": "Free Acid - 0.25"
        },
        {
          "verbatim": "IV-3h"
        },
        {
          "verbatim": "IV-15.8"
        },
        {
          "verbatim": "AV - 24.6"
        },
        {
          "verbatim": "Amine - 30.2"
        }
      ],
      "sample_id": "unspecified sample"
    }
  ],
  "date": "24/2/26",
  "aim": "Handwritten lab-note for a BYK 9076 analogue batch (9076 Exp 48-60 series): Step-I phosphate ester of the polyol with P2O5, Step-II acylate/acrylate intermediate from SP-18 (or Lupasol G-20) with 2-ethyl hexyl acrylate/acylate, Step-III neutralisation of the phosphate ester with the acylate intermediate.",
  "conditions": {
    "atmosphere": "N2",
    "other": "Step I: R-T/50°C to 75-79°C; Step II: 78-81°C; Step III: RT-55-59 to 55-59°C"
  },
  "materials": [
    {
      "name": "Vicasurf LUB 1010",
      "quantity": "200",
      "unit": "gm",
      "role": "reactant",
      "notes": "Butanol-12PO-10EO, MW 942.2 / 59.5"
    },
    {
      "name": "P2O5",
      "quantity": "5.471",
      "unit": "gm",
      "role": "reactant"
    },
    {
      "name": "Epamine - 8p-18",
      "quantity": "50",
      "unit": "gm",
      "role": "reactant"
    },
    {
      "name": "2-ethyl hexyl Acylate",
      "quantity": "116.6",
      "unit": "gm",
      "role": "reactant"
    },
    {
      "name": "AIBN",
      "quantity": "0.16",
      "unit": "gm",
      "role": "catalyst",
      "notes": "0.1-1."
    },
    {
      "name": "Vicasurf LUB 1010, Butanol-12PO-10EO, MW 942.2 / 59.5",
      "quantity": "200",
      "unit": "gm",
      "molecular_weight": "942.2",
      "role": "reactant"
    },
    {
      "name": "P2O5",
      "quantity": "5.471",
      "unit": "gm",
      "molecular_weight": "141.94",
      "role": "reactant"
    },
    {
      "name": "Epamine - 8p-18",
      "quantity": "50",
      "unit": "gm",
      "percentage": "30 l.",
      "role": "reactant"
    },
    {
      "name": "2-ethyl hexyl Acylate",
      "quantity": "116.6",
      "unit": "gm",
      "molecular_weight": "184.27",
      "moles": "70 l.",
      "role": "reactant"
    },
    {
      "name": "AIBN (0.1-1.)",
      "quantity": "0.16",
      "unit": "gm",
      "percentage": "0.1 l.",
      "role": "reactant"
    },
    {
      "name": "Phosphate Ester (Step-I)",
      "quantity": "85",
      "unit": "gm",
      "percentage": "85%",
      "role": "reactant"
    },
    {
      "name": "Acrylate Intermediate (Step-II)",
      "quantity": "15",
      "unit": "gm",
      "percentage": "15%",
      "role": "reactant"
    }
  ],
  "procedure_summary": "Step I: Phosphate ester synthesis. Step II: Acylate intermediate synthesis with AIBN. Step III: Neutralization.",
  "observations": "Step I: Clear fine turbidity, clear mass, AU - 37.6, mono - 11-1, Drozer - 32, Free Acid - 0.25.\nStep II: Slight turbidity, IV-3h, IV-15.8.\nStep III: Clear Mass, AV - 24.6, Amine - 30.2.\n\nCharged LUB 1010 - 200gm\nFeed of P2O5 - 5-hr / 10 min, dispersion - Clear fine turbidity\nclear mass, AU - 37.6, mono - 11-1. / Drozer - 32, Free Acid - 0.25\nSp-18 - Charged - 50g\nFeed of 2-ethylphenyl Acyl 116.2 / over 3 hrs. AIBN\nslight turbidity - Feed over\nIV-3h / Yellowish turbidity Appearance\nIV-15.8 / Cool to RT.\nCharged Acrylate 15%, Heat to 55°C\nFeed of phosphate Ester 85% Over - 20 min\nClear Mass, AV - 24.6, Amine - 30.2",
  "process_steps": [
    {
      "name": "Step-I Phosphate Ester",
      "process": [
        {
          "time": "0.5",
          "temperature": "R-T / 50°C",
          "observation": "Charged LUB 1010 - 200gm"
        },
        {
          "time": "2.5",
          "temperature": "75-77 / N2",
          "observation": "Feed of P2O5 - 5-hr / 10 min, dispersion - Clear fine turbidity"
        },
        {
          "time": "1.5",
          "temperature": "75-79 / N2",
          "observation": "clear mass, AU - 37.6, mono - 11-1. / Drozer - 32, Free Acid - 0.25"
        }
      ],
      "measurements": [
        {
          "verbatim": "AU - 37.6"
        },
        {
          "verbatim": "mono - 11-1."
        },
        {
          "verbatim": "Drozer - 32"
        },
        {
          "verbatim": "Free Acid - 0.25"
        }
      ],
      "step": 1
    },
    {
      "name": "Step-II Acylate Intermediate",
      "process": [
        {
          "time": "0.5",
          "temperature": "78-81/N2",
          "observation": "Sp-18 - Charged - 50g"
        },
        {
          "time": "1.5",
          "temperature": "78-81/N2",
          "observation": "Feed of 2-ethylphenyl Acyl 116.2 / over 3 hrs. AIBN"
        },
        {
          "time": "1.5",
          "temperature": "78-81/N2",
          "observation": "slight turbidity - Feed over"
        },
        {
          "time": "4 hrs",
          "temperature": "78-81/N2",
          "observation": "IV-3h / Yellowish turbidity Appearance"
        },
        {
          "time": "3.1 hrs.",
          "temperature": "78-81/N2",
          "observation": "IV-15.8 / Cool to RT."
        }
      ],
      "measurements": [
        {
          "verbatim": "IV-3h"
        },
        {
          "verbatim": "IV-15.8"
        }
      ],
      "step": 2,
      "materials": {}
    },
    {
      "name": "Step-II Neutralisation",
      "process": [
        {
          "time": "0.5",
          "temperature": "RT - 55-59/N2",
          "observation": "Charged Acrylate 15%, Heat to 55°C"
        },
        {
          "time": "1.5",
          "temperature": "55-59/N2",
          "observation": "Feed of phosphate Ester 85% Over - 20 min"
        },
        {
          "time": "1.0",
          "temperature": "55-59/N2",
          "observation": "Clear Mass, AV - 24.6, Amine - 30.2"
        }
      ],
      "measurements": [
        {
          "verbatim": "AV - 24.6"
        },
        {
          "verbatim": "Amine - 30.2"
        }
      ],
      "step": 2
    }
  ]
}