| Patents for D01B 7 - Obtaining silk fibres or filaments (936) |
|---|
| 08/04/1999 | CN2331680Y Circulating hot-blast cocoon drying machine |
| 07/08/1999 | WO1999034038A1 Modified silk materials and process for the production thereof |
| 04/28/1999 | CN1043161C Technique for silkworm self-weaving silk xuan (plain silk) |
| 12/16/1998 | CN1202088A Mattress and process for producing stuffing therefor |
| 01/28/1998 | CN2273315Y Automatic cocoon cutting machine |
| 11/26/1997 | CN1165880A Natural silk network compound silk prodn. tech. and equipment |
| 11/26/1997 | CN1036536C Tech. for producing giant silkworm silk and products |
| 08/06/1997 | CN2258878Y Silk reeling machine with water-proof shield |
| 07/09/1997 | CN2257555Y Automatic reeling silk machine beating transport |
| 05/14/1997 | CN1149636A Method for producing velvet from defective cocoon and waste silk |
| 05/07/1997 | CN2253745Y Automatic small knot proof device for reeling |
| 04/02/1997 | CN2250961Y Steam reflector for silk reeling machine |
| 03/20/1997 | WO1997009910A1 Mattress and process for producing stuffing therefor |
| 02/26/1997 | CN2248194Y Separating device for automatic reeling machine |
| 01/01/1997 | CN2244056Y End holding device for automatic reeling machine |
| 01/01/1997 | CN2244055Y Preparatory groove for fixed cocoon feeding of automatic reeling machine |
| 12/11/1996 | CN2242252Y Machine for making silk floss |
| 09/11/1996 | CN2234960Y Multi-function drying stove for silkworm cocoon |
| 09/11/1996 | CN1032771C Producing technology for bulk silkworm silk and equipment |
| 07/23/1996 | US5538519 Production of colored silk filament |
| 07/10/1996 | CN1126026A Production of colored silk filament |
| 06/19/1996 | CN1124790A Technique for producing giant silkworm silk and products |
| 04/24/1996 | CN2225480Y Quantitative feeling mechanism of cocoon supplier for automatic reeling machine |
| 04/10/1996 | EP0705922A1 Production of colored silk filament |
| 03/27/1996 | CN1119222A Technique for silkworm self-weaving silk Xuan (plain silk) |
| 01/31/1996 | CN2218754Y Silkworm cocoon vacuum osmotic water absorption plant |
| 01/24/1996 | CN2218189Y Silkworm cocoon treating apparatus |
| 11/29/1995 | CN2213737Y Practical efficient cocoon screen machine for silk manufacture industry |
| 11/29/1995 | CN2213736Y Electromechanical integral automatic fibre number control device of automatic elater machine |
| 10/25/1995 | CN1110791A Duplicate method of mulberry silk blackboard testing standard photo |
| 10/18/1995 | CN1110336A Additive for tussah non-breaking and its application |
| 10/11/1995 | CN2209680Y Microwave heating drier for silkworm cocoons |
| 10/04/1995 | CN1109519A Producing technology for silkworm bulk silk and equipment |
| 09/27/1995 | EP0517915B1 Method of killing pupa |
| 08/23/1995 | CN2205835Y Equipment for processing shirt of pupa |
| 08/02/1995 | CN2204302Y Micro-type one-cocoon bench basin |
| 07/05/1995 | CN2202754Y Automatic transmission device for reeling cocoon |
| 07/05/1995 | CN1029245C Wet process for producing composite silk |
| 06/21/1995 | CN2201404Y Automatic reeling blade driving gear |
| 06/21/1995 | CN1029018C Bulked silk and fabric, the mfg. method thereof |
| 06/07/1995 | CN2199993Y Hot airflow drying device for silkworm cocoon |
| 04/05/1995 | CN1101084A Technology for producing flexible silk |
| 03/08/1995 | CN2191217Y Air cushion type silk cocoon drier |
| 12/21/1994 | CN2185754Y Drum wheel for automatic reeling frame |
| 12/07/1994 | CN1096063A Microwave cocoons-boiling method |
| 10/26/1994 | CN2180651Y Roast-box for by-products of silk making |
| 10/26/1994 | CN2180650Y Cocoon feeeder for silk making workshop |
| 08/03/1994 | CN1090345A Thin mulberry silk produced from knabs and its process |
| 07/27/1994 | CN2172770Y Monitor of homogeneity of raw silk fibre |
| 06/29/1994 | CN2170311Y Hot airstream drying cabinet for silkworm cocoon |
| 06/21/1994 | US5322928 Diapause hormone isolated from silkworm exhibiting improved diapause activity |
| 06/08/1994 | CN2167996Y Spacing-type titer sensor for reeling silk |
| 06/08/1994 | CN1024931C Pressing technology of cocoon short fibre silk |
| 06/01/1994 | CN2167103Y High efficiency machine for boiling cocoons |
| 06/01/1994 | CN2167102Y Equipment for blowing, heat-removing and moisture removing for silk cocoons pile |
| 05/18/1994 | CN2165144Y Improved heating device for rewinder and reeling machine |
| 05/04/1994 | CN1086272A Cleaning and strengthening technological process for raw silk and equipment thereof |
| 04/27/1994 | CN2163178Y Automatic fibre stress control device of automatic reeling machine |
| 04/27/1994 | CN1024315C Method for killing silkworm pupae |
| 04/26/1994 | US5305497 Method to separate polypropylene in the processing of silk and device to separate polypropylene which employs such method |
| 04/06/1994 | CN1084908A Technology for improving frigon and refined products quality |
| 03/30/1994 | CN2159967Y Cocoon ends thrower drive wheel joint of multi-ends reeling machine |
| 12/29/1993 | CN2151157Y Movable silkworm cocoon air-drying apparatus |
| 12/29/1993 | CN2151156Y Heating pipe for single shaft fan silkworm cocoon drier |
| 12/29/1993 | CN1023310C Method for treating waste water containing discards from filature |
| 12/22/1993 | CN2150216Y Regulating device for silk cocoons boiling machine |
| 11/17/1993 | CN2146495Y Linkage separating plate |
| 11/17/1993 | CN2146494Y Cup-type clutch switch for multi-ends reeling machine |
| 10/27/1993 | CN2144657Y Raw silk fibre length perceptron |
| 09/15/1993 | CN2142117Y Multi-function pretreating machine before boiling cocoon |
| 07/21/1993 | CN1074495A Wet process for compounding core yarn |
| 06/09/1993 | CN2135579Y Cocoon quality testing instrument |
| 06/02/1993 | CN1072741A Processing technology for short-fibre silk of cocoon garment |
| 05/26/1993 | CN2134401Y Auto-cycling hot air silworm cocoon drier |
| 05/19/1993 | EP0542166A1 Method to separate polypropylene in the processing of silk and device to separate polypropylene which employs such method |
| 03/03/1993 | CN1069532A Producing equipment and technology method for chrysalis lining silk floss |
| 12/16/1992 | EP0517915A1 Method of killing pupa |
| 12/16/1992 | CN2124923U Plastic baked cocoon plate |
| 12/09/1992 | CN2124241U Adjustable cocoon screening machine with elastic support screen |
| 12/02/1992 | CN2123538U Turn-over plate cocoon drier |
| 11/11/1992 | CN2121465U Silkworm cocoon-boiling machine |
| 11/11/1992 | CN2121464U Rereeling machine |
| 11/04/1992 | CN2120809U Sealed apparatus of cocoon machine steam segment |
| 10/28/1992 | CN1065691A Silkworm cocoon (or silk) blood stain, yellow spot removing process |
| 10/14/1992 | CN1065298A Production of tussah silk fibre |
| 09/23/1992 | CN1018369B Method for producing composite yarn of raw silk |
| 09/16/1992 | CN1064511A Process for preparation of natural silk liquid and extracting equipment thereof |
| 09/09/1992 | EP0502696A1 Diapause hormone of silkworm Bomby x mori |
| 09/05/1992 | CA2062262A1 Polypeptide |
| 07/22/1992 | CN2110642U Double-face porcelain eye |
| 07/09/1992 | WO1992011402A1 Method of killing pupa |
| 06/24/1992 | CN1062180A Technology for reclaiming silk fibre from bisu waste |
| 06/03/1992 | CN2106179U Machinery device for silkworm cocoon peeling opening |
| 05/20/1992 | CN2104868U Heating apparatus for rereeling machine and silk cocoon reeling machine |
| 04/01/1992 | CN2100406U Silk floss manufacturing machine |
| 04/01/1992 | CN2100405U Crankshaft reciprocating frigon treatment machine |
| 02/12/1992 | CN1058575A Method for treating waste water containing discards from filature |
| 02/05/1992 | CN1015384B Method for storage tussah silkworm cocoon of perennial |
| 11/20/1991 | CN2089011U Concave reel |
| 09/04/1991 | CN2084057U Comb silk reeling and slugs removing device |