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De Carvalho, BR
Antonio Carlos Ribeiro De Carvalho, Taubate BR
| Patent application number | Description | Published |
|---|---|---|
| 20100032858 | METHOD OF MAKING AN ABSORBENT CORE HAVING A PLURALITY OF FIRST REGIONS AND A SECOND REGION SURROUNDING EACH OF THE FIRST REGIONS - The present invention relates to an absorbent article including a absorbent core having a plurality of first regions and a second region, each one of said first regions being arranged in spaced relationship from each of the other first regions and each of the first regions being entirely surrounded by the second region. The present invention also relates to a method of making such a core structure. | 02-11-2010 |
| 20100036344 | ABSORBENT ARTICLE INCLUDING ABSORBENT CORE HAVING A PLURALITY OF FIRST REGIONS AND A SECOND REGION SURROUNDING EACH OF THE FIRST REGIONS - An absorbent article including a absorbent core having a plurality of first regions and a second region, each one of said first regions being arranged in spaced relationship from each of the other first regions and each of the first regions being entirely surrounded by the second region. | 02-11-2010 |
| 20100036348 | ABSORBENT ARTICLE INCLUDING ABSORBENT CORE HAVING A PLURALITY OF FIRST REGIONS AND A SECOND REGION SURROUNDING EACH OF THE FIRST REGIONS - An absorbent article including an absorbent core having a plurality of first regions and a second region, each one of said first regions being arranged in spaced relationship from each of the other first regions and each of the first regions being entirely surrounded by the second region. | 02-11-2010 |
Carlos Eduardo De Carvalho, Sao Paulo BR
| Patent application number | Description | Published |
|---|---|---|
| 20100078520 | SYSTEMS AND METHODS TO PROVIDE OPTICAL ENLARGEMENT OF PASSENGER INTERIOR CABIN SPACE - Systems and methods achieve an optical effect of cabin enlargement of a passenger vehicle. The optical effect creates a visual impression of a higher cabin when viewed from the forward part of the cabin space looking aft, and a wider cabin space when viewed from the aft part of the cabin space looking forward. In preferred forms, a series of alternating interdigitated trapezoidal starboard and port headliner modules are disposed adjacent to the cabin headliner. The headliner modules are also preferably arcuately curved about a central elongate axis of the passenger cabin. | 04-01-2010 |
Carlos Eduardo De Carvalho, Joinville-Sc BR
| Patent application number | Description | Published |
|---|---|---|
| 20080254156 | PHARMACEUTICAL COMPOSITION COMPRISING PLANT MATERIAL OR TRICHILIA SP. ALONE OR IN ASSOCIATION WITH OTHER PLANT EXTRACTS FOR THE REVERSION/COMBAT AND/OR PREVENTION OF VENTRICULAR FIBRILLATION - The present invention relates to the use of a plant material of the species | 10-16-2008 |
David De Carvalho, Sao Paulo BR
| Patent application number | Description | Published |
|---|---|---|
| 20100181349 | Pouring Spout For Liquids of Various Viscosities - Improvement in a pouring spout for liquids of various viscosities comprising a small tube with adequate diameter and length ( | 07-22-2010 |
| 20110042340 | Air Vent for Liquid Containers, Based on the Principle of Communicating Vessels - An air vent for liquid containers such as baby bottles, flasks, or the like, for containing any liquid easily poured through an upper spout such as a nipple or a hard plastic spout or even a metal spout. The container includes an air vent defined by a system based on the principle of communicating vessels acted upon by equal air pressures, defined by a duct of an adequate diameter placed in a vertical or oblique manner, whose lower end is placed inside and in the bottom of the container, while the upper end defines an external air inlet that is open to external air. The duct communicates with the main internal space in the bottom of the container, such that when the container is sufficiently tilted, the liquid inside the duct may go to the bottom of the container, enabling a free flow of external air to the bottom of the container, without passing through the liquid, thus preventing the formation of a vacuum in the bottom of the container, before even this same liquid be discharged or sucked from the container. | 02-24-2011 |
Emerson William De Carvalho, Espirito Santo BR
| Patent application number | Description | Published |
|---|---|---|
| 20110018148 | LIQUID OR PULP AERATION DEVICE - “LIQUID OR PULP AERATION DEVICE” that projects liquid or pulp (P) through a spreading nozzle on a chain curtain (C) and captures air bubbles from the liquid or pulp (P) while the fluid outflows through the curtain links (C) by gravity forming films by virtue of an interaction of the surface strain and wettability between the three surfaces in question. As far as the outflow is concerned, these films end up interacting between themselves capturing the remaining air between them, thus forming profuse bubbles, resulting in the formation of liquid or foaming pulp (P) by virtue of the chain discharge (C). | 01-27-2011 |
Erica Gabriela De Carvalho, Sao Carlos Sao Paulo BR
| Patent application number | Description | Published |
|---|---|---|
| 20090128775 | System for obtaining a fundus image - The present invention is related to a system for obtaining a fundus image, constituted by optical means implemented in an equipment to observe and photograph the image of the wall fundus ( | 05-21-2009 |
Jose Augusto De Carvalho, Sao Paulo BR
| Patent application number | Description | Published |
|---|---|---|
| 20090149585 | PRIMARY PVC PLASTICIZERS DERIVED FROM VEGETABLE OILS, PROCESS FOR OBTAINING PRIMARY PVC PLASTICIZERS DERIVED FROM VEGETABLE OILS AND PLASTICIZED PVC COMPOSITION - The present descriptive report refers to a patent of invention of PVC plasticizers composed of epoxidized bioesters of vegetable oil fatty acids obtained by partial transesterification with ethanol and glycerin and further acetylation and epoxidation, and PVC compounds plasticized with bioesters resulting from partial transesterification, acetylation and epoxidation, belonging to the technical field of polymer additives that were developed to improve the properties of PVC polymers, in addition to providing a lower cost for renewable compounds, such as those obtained with the use of vegetable oils. The epoxidized bioesters of the present invention are composed by mixtures of epoxidized ethyl esters and acetylated and epoxidized mono, di and triglyceril esters, presenting oxirane index equal to or less than 8. These primary plasticizers provide improvements to the properties of the compounded PVC not foreseen in the state of the art, such as better physical properties at low temperatures, greater flexibility of the final compound, higher mixing efficiency of the resin, improved resistance to aliphatic solvents extraction and improved resistance to UV degradation. | 06-11-2009 |
| 20090149586 | PRIMARY PVC PLASTICIZERS DERIVED FROM VEGETABLE OILS, PROCESS FOR OBTAINING PRIMARY PVC PLASTICIZERS DERIVED FROM VEGETABLE OILS AND PLASTICIZED PVC COMPOSITION - The present descriptive report refers to a patent of invention of primary PVC plasticizers composed of epoxidized ethyl and/or isoamyl esters of vegetable oil fatty acids and to the compounds of PVC plasticized with epoxidized bioesters, belonging to the technical field of polymer additives, developed from renewable sources such as vegetable oils and sugar cane, to reduce the cost and improve the properties of PVC compounds. The epoxidized bioesters are suitable to be added to at least one PVC resin and are obtained from a transesterification reaction of at least one type of vegetable oil with ethanol or isoamylic alcohol and subsequent epoxidation, presenting oxirane index equal to or less than 8. These primary plasticizers provide improvements to the properties of the compounded PVC not foreseen in the state of the art, such as better physical properties at low temperatures, greater flexibility of the final compound, higher mixing efficiency of the resin, improved resistance to aliphatic solvents extraction and improved resistance to UV degradation. | 06-11-2009 |