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Patent Searching and Data


Matches 401 - 450 out of 565

Document Document Title
JPS585282B2
PURPOSE:To eliminate yolk, soap, earth and sand, without aqueous finish scouring or mechanical scraping, by bringing raw wool in an opened state of the bulk density below a specific value into contact with an organic solvent capable of d...  
JPS57210008A
PURPOSE: A short fibrous material that contains more than 70% of lint which is cut shorter than a certain length to have cut surfaces on both ends, thus being suitably used as a starting material for chemical products, because of its hig...  
JPS5743642B2  
JPS5743643B2  
JPS5740306Y2  
JPS5737381B2  
JPS5734002Y2  
JPS57119808A
An apparatus for separating heavy solids from an effluent, for example wool scouring effluent, comprising a tank having a solids discharge outlet at its base and an ultra-sonic sensor located at a predetermined distance from this outlet....  
JPS5727201B2  
JPS5713642B2  
JPS56169888A  
JPS56159337A  
JPS5652289Y2  
JPS56140109A
PURPOSE: To make wild silk yarn containing tussah silk which has been regarded as not readily dyeably, easily dyeable like domestic silk yarn, to widen the use of the widle silk yarn, and to obtain the same silk with domestic silk yarn, ...  
JPS56134246A  
JPS56134245A  
JPS56134205A
PURPOSE: To obtain a membrane having a high tear strength without giving a chemical change to the collagenic raw material, by dispersing the finely cut collagenic raw material in a mixture solution of a hydrophilic organic solvent with a...  
JPS5638689B2
A method for cutting continuous yarn includes compacting the yarn into a tubular piling in which the yarn is randomly curled. The piling is then sliced continuously as it is being formed to obtain a plurality of individual strands. The p...  
JPS5632001B2
1402617 Treating bark; obtaining fibres BOHEMIA INC 10 Aug 1972 [8 March 1972] 37330'72 Headings D1F, D1P and D2W [Also in Division C5] A method of separating bark components from bark comprises treating comminuted bark with a neutral or...  
JPS5685408A
PURPOSE: Oil is added to used cotton that has been previously washed and dried to improve bulkiness and touch and simultaneously to increase durability to the same level as fresh cotton. CONSTITUTION: For example, used cotton is cut with...  
JPS5663862A
Fibrilled polyolefinic films, of a net-like structure, containing, incorporated therein, from 1% to 20% by weight of a cement-based material, are used as a reinforcement in the preparation of manufactured products based on hydraulic bind...  
JPS5620390B2  
JPS5620363B2  
JPS5614762B2  
JPS568133B2  
JPS563472B2
A process for the preparation of a suede-like raised woven or knitted fabric which comprises: preparing a raised woven or knitted fabric comprising extra fine fibers; applying to the fabric an aqueous liquid of hygroscopic and heat-activ...  
JPS5551041B2  
JPS5542190B2  
JPS5541325B2  
JPS55129500A
A compound material contains, by weight, x% leather fibres, y% fibrillar or/and powdery polymeric thermoplastic binder and z% reinforcing fibres, x, y and z being so selected that 30
JPS5541523Y2  
JPS5536484B2  
JPS55122006A
PURPOSE: To retain the greenness of a rush product for a long time, by immersing rushes in a solution of a metallic compound, e.g. a copper compound, to replace Mg ions with Cu ions. CONSTITUTION: Rushes for tatami facing are reaped, dri...  
JPS5540222Y2  
JPS5535337B2  
JPS5593811A
PURPOSE: A rush treating agent capable of imparting surface gloss, fade resistance, softness, and moisture absorption and desorpiton properties to rush for tatami facing, comprising a catalyst residue from plants consisting of aluminum t...  
JPS5526218B2  
JPS5540869A  
JPS5530473A  
JPS5526267A
PURPOSE: To produce degummed silk yarn or fabrics that are resistant to the occurrence of dying uneveness, yellowing and browning, thus having high whiteness, by degumming raw silk or fabrics therefrom in a bath containing a carboxylic a...  
JPS54147202A  
JPS5434032Y2  
JPS5431531B2  
JPS5431532B2  
JPS54120720A  
JPS54112209A  
JPS5488313A  
JPS5488397A  
JPS5477708A  
JPS5477709A  

Matches 401 - 450 out of 565