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Patent Searching and Data


Matches 1,151 - 1,200 out of 1,235

Document Document Title
JPS5147467B2  
JPS5144991B2  
JPS5137232B2
1435425 Micro-suspension polymerization of vinyl chloride RHONE-PROGIL SA 5 June 1974 [8 June 1973] 24940/74 Heading C3P A method of homo- or co-polymerizing vinyl chloride in microsuspension which comprises polymerization of the monomer...  
JPS5135496B2  
JPS5133819B2  
JPS51105387A
A vinyl halide polymer is treated to remove vinyl halide monomer by subjecting the polymer to a dielectric high frequency heating in the presence of water and an added salt that is inert to the vinyl halide plymerisation system. The poly...  
JPS5132678B1
A graft polymer has a backbone consisting of an at least partially dehydrochlorinated homopolymer of vinyl chloride or an at least partially dehydrochlorinated copolymer or interpolymer of which at least 70% by weight consists of vinyl c...  
JPS5130903B2  
JPS5129198B1  
JPS5127262B2  
JPS5127263B2  
JPS5125077B2
This invention relates to a method for polymerizing tetrafluoroethylene in suspension comprising initiating polymerization with a previously prepared tetrafluoroethylene polymer, in the absence of any other polymerization initiating agent.  
JPS5121829B2  
JPS5169587A
A method of removing vinyl chloride monomer which remains in a polymer of vinyl chloride, which comprises irradiating the polymer of vinyl chloride with a high energy electromagnetic wave to excite the vinyl chloride monomer in said poly...  
JPS5136252A
Radiation crosslinked polyvinyl chloride compositions employing ethoxylated bis phenol-A dimethacrylate and similar compounds as crosslinking monomers.  
JPS518997B2  
JPS5133145A  
JPS518157B1  
JPS517701B1  
JPS5117942A  
JPS5112856A  
JPS5112850A  
JPS511473B2
The invention relates to a process for the production of acrylonitrile-vinyl chloride copolymers, consisting of 20 - 85 % by weight of acrylonitrile and of 80 - 15 % by weight of vinyl chloride wherein the process is carried out in the p...  
JPS511589A
Vinyl halide monomer content of vinyl halide polymer is reduced by subjecting the polymer to radio frequency dielectric heating in the presence of added polymerization initiator.  
JPS5039100B2  
JPS5039101B2  
JPS50153045A
A process for coating a material, e.g. a vinyl material, to improve its wear resistance and the coated article produced thereby is disclosed. The coating comprises an interpolymer comprising from about 50-95% by weight polyvinyl chloride...  
JPS5038135B2  
JPS5034593B1  
JPS5034079B1
1,172,768. Determining human growth hormone. IMPERIAL CHEMICAL INDUSTRIES OF AUSTRALIA & NEW ZEALAND Ltd. 21 April, 1967 [26 April, 1966; 30 Dec., 1966], No. 18487/67. Heading B1X. [Also in Division C3] Human growth hormone is determined...  
JPS5032554B1  
JPS50119093A
A process is disclosed for preparing a polyacrylate-modified polyvinyl chloride processing aid for polyvinyl chloride by sequentially polymerizing the vinyl chloride and the desired acrylate ester monomer. Thus, a conventional vinyl chlo...  
JPS50119033A  
JPS5022585B1  
JPS5082155A  
JPS5078637A  
JPS5077449A  
JPS5075644A  
JPS5015833B1  
JPS5045049A  
JPS5041791A  
JPS5032289A  
JPS5027846A
A flame-resistant insulation is produced from a heat-hardening compsn. contg. 10-45 wt. % PVC, 35-80% chlorinated polyethylene and 10-25% polyethylene, which has been cross-linked by 1-10 wt. % of an epoxy acrylate in presence of a free-...  
JPS5025676A
1423472 Laminates B F GOODRICH CO 15 March 1974 [16 March 1973] 11558/74 Heading B5N [Also in Division C3] Laminated material for making car seats is made by (1) coating the nylon facing material of the seat with a polymer latex in which...  
JPS506490B1  
JPS501914B1
Process comprising mixing a vinyl chloride polymer latex with vinyl chloride, destroying the latex emulsifying agent which is of the acid salt type, so that the polymer particles pass into the vinyl chloride and polymerizing the latter, ...  
JPS4949039B1  
JPS49134785A  
JPS4998855A  
JPS4996091A  

Matches 1,151 - 1,200 out of 1,235