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5538860 Method for the local composting and drying of organic wastes and relative device
PatentsALERT
comprising 70 to 90 atomic % of Fe, 5 to 15 atomic % of N and 5 to 15 atomic % of 0, (b) a Fe-C-O magnetic film comprising 60 to 85 atomic % of Fe, 5 to 35 atomic % of C and 5 to 15 atomic % of 0, (c) a Fe-P-O magnetic film comprising 70 to 90 atomic % of Fe, 5 to 25 atomic % of P and 5 to 10 atomic % of 0, (d) a Fe-Si-0 magnetic film comprising 60 to 90 atomic % of Fe, 5 to 30 atomic % of Si and 5 to 10 atomic % of 0, (e) a Fe-B-O magnetic film comprising 65 to 90 atomic % of Fe, 5 to 30 atomic % of B and 5 to 10 atomic % of 0, and (f) a Fe-Ni-N-O magnetic film comprising 40 to 75 atomic % of Fe, 10 to 30 atomic % of Ni, 10 to 30 atomic % of N and 5 to 10 atomic % of 0.
5538761 PROCESS FOR PREPARING BINDER-TREATED FIBERGLASS EXHIBITING LOWERED FORMALDEHYDE AND AMMONIA EMISSIONS AND PRODUCT PREPARED THEREBY Taylor Thomas, Englewood, UNlTED STATES assigned to &huller International Inc Emissions of formaldehyde and ammonia from urea-extended alkaline phenol/formaldehyde resole fiberglass binders are sharply reduced by using as a catalyst an emission-reducing effective amount of an acidifying agent which is a hydrolyzableinorganic salt, mineral acid, monomeric carboxylic acid or partial ester of a polycarboxylic acid such that the instantaneous pH of the binder solution is lower than 5.5. Use of the catalysts of the subject process also allow for additional urea-extension without degradation of fiberglass product physical properties. The preferred catalyst is aluminum sulfate in an amount of from 2.0 weight percent to about 4.0 weight percent based on the resin solids.
5538860 METHOD FOR THE LOCAL COMPOSTING AND DRYING OF ORGANIC WASTES AND RELATIVE DEVICE Castelli Luigi, Trieste, ITALY assigned to Ecomaster SrL Method and device for the local cornposting and drying of organic wastes, which is employed for the collection and aerobic conversion on the spot of organic wastes so as to obtain a finished product, compost, intended for use as an agricultural improvement material. A bag-type container is filled with those organic wastes, the container having at least flexible walls permeable to air, the container cooperating in its interior with a tube which is at least partially perforated and is closed at its lower end, the tube being associated outside the container with a fan, the fan being activated to create a forced circulation of air within the container in order to achieve conversion of the organic wastes into compost and possible drying thereof.
5538776 CARPET CONTAINING A HOT MELT POLYESTER LAYER Corbin James A; Slack Ian S, Spartanburg, SC, UNITED STATES assigned to Hoechst Celanese Corporation A thermoplastic tufted carpet made of a primary backing, tufts tufted into the primary backing, a secondary backing and a polyester hot melt adhesive disposed between the primary and secondary backing. Such a carpet can be recycled through processes known to recycle polyester including glycolysis or methanolysis.
5539004 PROCESS FOR RECYCLING RESIN SCRAP AND APPARATUS THEREFOR Ikeda Sadao; Kito Makoto; Taguchi Yoshio; Tanaka Atsushi; Inoue Shigeki; Murata Naoyuki; Ninomiya Shinich; Kimura Yoshitaka, Toyota, JAPAN assigned to Toyota Jidosha Kabushiki Kaisha; The Japan Steel Works Ltd, Kabushiki Kaisha Toyota Chuo Kenkyus
5538802 MAGNETIC RECORDING MEDIUM AND PROCESS FOR PRODUCING THE SAME
A process and an apparatus for recycling resin scrap including a thermosetting resin paint film and a thermoplastic resin substrate as its major components, wherein the resin scrap is supplied into a passage of a cylinder, melted, and delivered by delivering means from an upstream side to a downstream side of the passage of the cylinder, and hydrolyzed by a hydrolyzing agent while forming a highly packed region with a resistor. The resistor restricts the resin scrap to flow from the upstream side to the
Kitaori Noriyuki; Yoshida Osamu; Mizunoya Hirohid, Tochigi, JAPAN assigned to KAO Corporation A magnetic recording medium which is uncostly, can dispense with environmental pollution control measures unlike the case of Co or Cr, is highly durable, permits high density recording and comprises a magnetic film selected from the group consisting of: (a) a Fe-N-O magnetic film
262
J. Cleaner Prod.,
1996, Volume 4, Number
34
comprising 70 to 90 atomic % of Fe, 5 to 15 atomic % of N and 5 to 15 atomic % of 0, (b) a Fe-C-O magnetic film comprising 60 to 85 atomic % of Fe, 5 to 35 atomic % of C and 5 to 15 atomic % of 0, (c) a Fe-P-O magnetic film comprising 70 to 90 atomic % of Fe, 5 to 25 atomic % of P and 5 to 10 atomic % of 0, (d) a Fe-Si-0 magnetic film comprising 60 to 90 atomic % of Fe, 5 to 30 atomic % of Si and 5 to 10 atomic % of 0, (e) a Fe-B-O magnetic film comprising 65 to 90 atomic % of Fe, 5 to 30 atomic % of B and 5 to 10 atomic % of 0, and (f) a Fe-Ni-N-O magnetic film comprising 40 to 75 atomic % of Fe, 10 to 30 atomic % of Ni, 10 to 30 atomic % of N and 5 to 10 atomic % of 0.
5538761 PROCESS FOR PREPARING BINDER-TREATED FIBERGLASS EXHIBITING LOWERED FORMALDEHYDE AND AMMONIA EMISSIONS AND PRODUCT PREPARED THEREBY Taylor Thomas, Englewood, UNlTED STATES assigned to &huller International Inc Emissions of formaldehyde and ammonia from urea-extended alkaline phenol/formaldehyde resole fiberglass binders are sharply reduced by using as a catalyst an emission-reducing effective amount of an acidifying agent which is a hydrolyzableinorganic salt, mineral acid, monomeric carboxylic acid or partial ester of a polycarboxylic acid such that the instantaneous pH of the binder solution is lower than 5.5. Use of the catalysts of the subject process also allow for additional urea-extension without degradation of fiberglass product physical properties. The preferred catalyst is aluminum sulfate in an amount of from 2.0 weight percent to about 4.0 weight percent based on the resin solids.
5538860 METHOD FOR THE LOCAL COMPOSTING AND DRYING OF ORGANIC WASTES AND RELATIVE DEVICE Castelli Luigi, Trieste, ITALY assigned to Ecomaster SrL Method and device for the local cornposting and drying of organic wastes, which is employed for the collection and aerobic conversion on the spot of organic wastes so as to obtain a finished product, compost, intended for use as an agricultural improvement material. A bag-type container is filled with those organic wastes, the container having at least flexible walls permeable to air, the container cooperating in its interior with a tube which is at least partially perforated and is closed at its lower end, the tube being associated outside the container with a fan, the fan being activated to create a forced circulation of air within the container in order to achieve conversion of the organic wastes into compost and possible drying thereof.
5538776 CARPET CONTAINING A HOT MELT POLYESTER LAYER Corbin James A; Slack Ian S, Spartanburg, SC, UNITED STATES assigned to Hoechst Celanese Corporation A thermoplastic tufted carpet made of a primary backing, tufts tufted into the primary backing, a secondary backing and a polyester hot melt adhesive disposed between the primary and secondary backing. Such a carpet can be recycled through processes known to recycle polyester including glycolysis or methanolysis.
5539004 PROCESS FOR RECYCLING RESIN SCRAP AND APPARATUS THEREFOR Ikeda Sadao; Kito Makoto; Taguchi Yoshio; Tanaka Atsushi; Inoue Shigeki; Murata Naoyuki; Ninomiya Shinich; Kimura Yoshitaka, Toyota, JAPAN assigned to Toyota Jidosha Kabushiki Kaisha; The Japan Steel Works Ltd, Kabushiki Kaisha Toyota Chuo Kenkyus
5538802 MAGNETIC RECORDING MEDIUM AND PROCESS FOR PRODUCING THE SAME
A process and an apparatus for recycling resin scrap including a thermosetting resin paint film and a thermoplastic resin substrate as its major components, wherein the resin scrap is supplied into a passage of a cylinder, melted, and delivered by delivering means from an upstream side to a downstream side of the passage of the cylinder, and hydrolyzed by a hydrolyzing agent while forming a highly packed region with a resistor. The resistor restricts the resin scrap to flow from the upstream side to the
Kitaori Noriyuki; Yoshida Osamu; Mizunoya Hirohid, Tochigi, JAPAN assigned to KAO Corporation A magnetic recording medium which is uncostly, can dispense with environmental pollution control measures unlike the case of Co or Cr, is highly durable, permits high density recording and comprises a magnetic film selected from the group consisting of: (a) a Fe-N-O magnetic film
262
J. Cleaner Prod.,
1996, Volume 4, Number
34