{
  "$type": "site.standard.document",
  "description": "A method for manufacturing a solid propellant (20) includes: forming a tool (200) of layers (250) of a first material wherein cuts in the layers (250) form a first interior chamber in the tool; using the tool (200) to mold a second material in the first interior chamber; removing the molded second…",
  "path": "/patents/1401489",
  "publishedAt": "2026-02-25T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "C06B21/0058",
    "RTX CORP [US]"
  ],
  "textContent": "A method for manufacturing a solid propellant (20) includes: forming a tool (200) of layers (250) of a first material wherein cuts in the layers (250) form a first interior chamber in the tool; using the tool (200) to mold a second material in the first interior chamber; removing the molded second material (102) from the tool (200); using the molded second material (102) to mold an interior chamber (30) in a rocket propellant grain (20); and removing the molded second material (102) from the rocket propellant grain (20).",
  "title": "SOLID ROCKET MOTOR PROPELLANT MANUFACTURE AND CONFIGURATIONS"
}