子分类：
| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 241 | Apparatus for plasticating thermoplastic materials | US57909545 | 1945-02-21 | US2486346A | 1949-10-25 | THEODORE WACHS |
| 242 | Method of and apparatus for making molded articles | US61026145 | 1945-08-11 | US2471739A | 1949-05-31 | JOHN GREGG |
| 243 | Molding cellulose ester compositions | US52795944 | 1944-03-24 | US2407962A | 1946-09-17 | NASON HOWARD K |
| 244 | Heating apparatus | US49620743 | 1943-07-26 | US2390208A | 1945-12-04 | DAVIES CLARENCE J |
| 245 | Curing machine | US31041239 | 1939-12-21 | US2364858A | 1944-12-12 | LEE ROGER K |
| 246 | Injection method of molding thermosetting material | US31781140 | 1940-02-08 | US2356081A | 1944-08-15 | NOVOTNY EMIL E |
| 247 | Molding polystyrene and related resins | US21628738 | 1938-06-28 | US2224852A | 1940-12-17 | LOWRY ROBERT D |
| 248 | Working of solidified plastic materials | US17018437 | 1937-10-21 | US2206419A | 1940-07-02 | HAVEN MILLER BRUCE DE |
| 249 | Manufacture of artificial materials | US9269936 | 1936-07-25 | US2191056A | 1940-02-20 | GEORG WICK |
| 250 | Drying sponges | US5695135 | 1935-12-31 | US2079708A | 1937-05-11 | HART JR GEORGE T |
| 251 | Preparation of polymerized organic compounds | US2840335 | 1935-06-26 | US2057673A | 1936-10-20 | FIELDS REUBEN T |
| 252 | Method of manufacturing and treating asphalt biscuits | US28513328 | 1928-06-13 | US1756011A | 1930-04-22 | GLIDDEN ALFRED A; LUKENS ALAN R |
| 253 | Method of molding synthetic resins | US29709728 | 1928-08-02 | US1735668A | 1929-11-12 | BENGE FRANK H; TITUS ROBERT R |
| 254 | Method of treating rubber stock | US13494826 | 1926-09-11 | US1675124A | 1928-06-26 | MINOR HENRY R |
| 255 | Fitting-table heater | US8615826 | 1926-02-05 | US1654599A | 1928-01-03 | OVINGTON EDWARD J |
| 256 | Process for the production of articles and covers from resinous compositions | US73852324 | 1924-09-18 | US1639475A | 1927-08-16 | EBERHARD WIELAND |
| 257 | Method of molding phenolic condensation products | US41045620 | 1920-09-15 | US1586850A | 1926-06-01 | SMITH FRANKLIN S |
| 258 | Plastic composition and method of using it | US53065822 | 1922-01-20 | US1560346A | 1925-11-03 | FULLER CARL T |
| 259 | Cork-rod baker | US51037021 | 1921-10-25 | US1478873A | 1923-12-25 | PAUL HARRICH |
| 260 | プラズマ浄化排気法及びその装置 | JP2017524020 | 2015-10-01 | JP2017538887A | 2017-12-28 | アイシュ，ヨーゼフ; アムブロジウス−フォス，ニコーレ; シュヴチョウ，ライナー; ザイベル，シュテファン |
| 複数の重合体溶融物を脱気しかつ付随して発生する複数の排気を中性化する改良された方法及び改良された装置は、脱気領域(VD;VD1,VD2)から複数の有害物質を除去した後、濾過器又は固体分離装置(4;4.1,4.2)に供給する前にプラズマ処理装置(2;2.1,2.2,2.3,2.4)に複数の有害物質を供給して、プラズマ処理装置(2;2.1,2.2,2.3,2.4)内で複数の有害物質を完全に又は部分的にプラズマ集合状態に変化する。【選択図】図4 | ||||||
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