Patent application number | Description | Published |
20090099053 | GRAFT POLYMER WITH HYDROCARBON GROUP AND METHOD FOR PRODUCING THE SAME - Provided is a polymer-based detergent builder which is capable of effectively suppressing deposition of a surfactant, and effectively preventing soil re-deposition, even in washing using high hardness water. Specifically, the present invention solves the above problem by a graft polymer with a hydrocarbon group made by graft polymerization of monomer components containing a hydrophilic monomer having an anionic group or a hydroxyl group, on a polyoxyalkylene-based compound represented by the following formula (1): | 04-16-2009 |
20110183880 | (METH) ACRYLIC ACID-BASED COPOLYMER, METHOD FOR PRODUCING THE SAME AND DETERGENT COMPOSITION USING THE SAME - The present invention provides a (meth)acrylic acid-based copolymer useful to a detergent which is excellent in efficient removal capability of soil of clothes (in particular, hydrophobic soil such as collar dirt or greasy dirt), and prevention capability of soil redeposition, not to re-adhere the soil to laundries, even in carrying out washing with small amount of water. The present invention provides a (meth)acrylic acid-based copolymer comprising, as repeating units: a repeating unit (a) derived from a (meth)acrylic acid-based monomer (A) represented by the formula (1); and a repeating unit (b) derived from an alkyl(meth)acrylate-based monomer (B) represented by the formula (2) or a repeating unit (c) derived from a vinyl aromatic-based monomer (C); and 1 or, 2 or more kinds of repeating units (d) selected from the group consisting of a repeating unit (d-1) derived from an unsaturated monomer (D-1) represented by the formula (3), a repeating unit (d-2) derived from an unsaturated monomer (D-2) represented by the formula (4) a repeating unit (d-3) derived from a hydroxyalkyl(meth)acrylate-based monomer (D-3) represented by the formula (5), and a repeating unit (d-4) derived from a sulfonic acid group containing monomer (D-4) represented by the formula (6). Furthermore, the present invention provides a method for producing said (meth)acrylic acid-based copolymer. | 07-28-2011 |
20110245132 | SULFONATE GROUP-CONTAINING COPOLYMERS AND MANUFACTURING METHOD THEREOF - [Problem] To provide detergent compositions with superior surfactant deposition-inhibiting ability and anti-gelling properties that exhibit good cleaning effectiveness even when laundering under harsh conditions such as laundering in residual bath water. | 10-06-2011 |
20110251115 | HYDROPHOBIC GROUP-CONTAINING COPOLYMER AND PROCESS FOR THE PRODUCTION THEREOF - [Objective] This invention is to provide a novel copolymer suitably applicable to a detergent composition having an excellent precipitation inhibitory ability and showing a good washing effect even under severe conditions of washing with water used to take Japanese bath. | 10-13-2011 |
20120157655 | POLYALKYLENE GLYCOL-BASED POLYMER AND PROCESS FOR PRODUCING THE SAME - The present invention has an object to provide a polyalkylene glycol-based polymer having high anti-soil redeposition ability in washing treatment and having high compatibility with surfactants. The polyalkylene glycol-based polymer includes: a structure unit (a) derived from a polyalkylene glycol-based monomer (A) of a specific structure, and a structure unit (b) derived from a carboxyl group-containing monomer (B) at specific ratios. | 06-21-2012 |
20120157656 | POLYALKYLENE GLYCOL-BASED POLYMER AND PROCESS FOR PRODUCING THE SAME - The present invention has an object to provide a polyalkylene glycol-based polymer that has high anti-soil redeposition ability and high compatibility with surfactants in washing treatment, and a process for producing the same. The present invention is a polyalkylene glycol-based polymer comprising a plurality of added oxyalkylene groups, the polyalkylene glycol-based polymer obtained by polymerizing a polyalkylene glycol-based compound having a structure unit including the oxyalkylene groups at or near a terminal of a molecule and a monomer material including a carboxyl group-containing monomer, under the condition that a mass ratio between the polyalkylene glycol-based compound and the carboxyl group-containing monomer is (95:5) to (60:40), wherein the structure unit including the oxyalkylene groups is represented by the following formula (1); | 06-21-2012 |
20140066353 | LAUNDRY DETERGENTS AND CLEANING COMPOSITIONS COMPRISING CARBOXYL GROUP-CONTAINING POLYMERS - The present invention relates to a cleaning composition, preferably a granular detergent product, comprising a carboxyl-group containing polymer, which is useful in improving whiteness and/or anti-soil redeposition. Processes for making and methods of using the cleaning composition are also encompassed by the present invention. | 03-06-2014 |
20140066583 | CARBOXYL GROUP-CONTAINING POLYMER COMPOSITION - The present invention provides a carboxyl group-containing polymer composition that exhibits excellent anti-soil redeposition ability in fabric washing. The carboxyl group-containing polymer composition contains a carboxyl group-containing polymer, which includes specific ratios of a structure unit (a) derived from an acrylic acid-based monomer (A) and a structure unit (b) derived from a sulfonic acid group-containing monomer (B) and has a specific weight average molecular weight, and a specific amount of an adduct of a hydrogen sulfite to the acrylic acid-based monomer (A). | 03-06-2014 |
Patent application number | Description | Published |
20140169712 | Journal Bearing Device - In a journal-bearing device for bearing a rotary shaft of a rotary machine, including an upper-bearing liner, a lower-bearing liner connected to a lower part of the upper-bearing liner, and an oil removing groove provided in a sliding surface of the lower-bearing liner and extending to both bearing side surfaces from a center portion in a bearing-width direction, the oil removing groove is provided on a downstream side in a rotary shaft-rotation-direction relative to an oil-film-pressure producing portion of the sliding surface of the lower-bearing liner, an end portion of the oil removing groove in the bearing-width direction is arranged on the rotation direction downstream side relative to a center portion of the groove in the bearing-width direction, and the journal-bearing device has a sliding surface on a downstream side of the oil removing groove of the lower-bearing liner in the rotary-shaft rotation direction. | 06-19-2014 |
20140205224 | Direct Lubrication Tilting Pad Journal Bearing - In a direct lubrication tilting pad journal bearing, a pad has an oil collection path in a groove shape. The oil collection path is formed so that an inlet may open in an opposite end surface to a rotation direction of a rotation shaft in the pad, an outlet may open in an inner circumferential surface of the pad, and the inlet and the outlet may continuously open. Further, a width dimension of the oil collection path is smaller than a width dimension of the pad, and a depth dimension from an outer circumferential surface of the rotation shaft to a bottom surface of the oil collection path is larger than a distance from the outer circumferential surface of the rotation shaft to an end of a nozzle. | 07-24-2014 |
20150016760 | Hydro Dynamic Bearing Device - A hydro dynamic bearing device comprising an upper half of a main bearing and a lower half of the main bearing, wherein the upper half of the main bearing is lined with a low-strength metal such as a Babbitt metal, wherein a circumferential groove is formed in the lower half of the main bearing, and wherein the low-strength metal of the upper half of the main bearing, which is formed at a region opposed to a downstream side of the circumferential groove formed in the lower half of the main bearing, is partially removed to cause a high-strength bearing base metal to be partially exposed. | 01-15-2015 |
20150132105 | Tilting-Pad Thrust Bearing and Rotary Machine Having the Same - The invention provides a tilting-pad thrust bearing that requires less oil supply and a rotary machine having the same. A tilting-pad thrust bearing | 05-14-2015 |
Patent application number | Description | Published |
20090238506 | JOURNAL BEARING DEVICE - An increase in the temperature of a sliding bearing can be suppressed, and it is possible to reduce the temperature of the bearing and prevent burning and damage. The bearing is divided into two and composed of a liner and a base metal. The liner is provided on an inner circumferential side of the bearing, and the base metal is provided on an outer circumferential side of the bearing. A lower liner of the bearing liner, which is located on a load-receiving side, has a cooling groove formed in an outer circumferential surface thereof and extending along a circumferential direction thereof. A lubricant is cooled in the cooling groove and supplied to reduce the temperature of a shaft-sliding surface of the bearing. The lubricant that increases in temperature due to the cooling and has low viscosity is supplied to the bearing. | 09-24-2009 |
20090304316 | HORIZONTAL SHAFT TYPE ROTARY MACHINE - The invention provides a horizontal shaft type rotary machine capable of simply feeding oil into thrust bearing devices. Leak oil introduction means are provided in the circumferential end parts of thrust bearing devices, for introducing leak oil of lubrication oil from horizontal type slide bearing devices onto slide surfaces of the thrust bearing devices. With this configuration, the thrust baring devices can be lubricated with the use of leak oil of lubrication oil from the horizontal type slide bearing devices, and as a result, it is possible to eliminate the necessity of an oil feed system exclusively used for the thrust bearing devices, thereby it is possible to simplify the pipe line arrangement of the oil feed system and the control of oil feed quantity. | 12-10-2009 |
20120155790 | HORIZONTAL SHAFT TYPE ROTARY MACHINE - The invention provides a horizontal shaft type rotary machine capable of simply feeding oil into thrust bearing devices. Leak oil introduction means are provided in the circumferential end parts of thrust bearing devices, for introducing leak oil of lubrication oil from horizontal type slide bearing devices onto slide surfaces of the thrust bearing devices. With this configuration, the thrust baring devices can be lubricated with the use of leak oil of lubrication oil from the horizontal type slide bearing devices, and as a result, it is possible to eliminate the necessity of an oil feed system exclusively used for the thrust bearing devices, thereby it is possible to simplify the pipe line arrangement of the oil feed system and the control of oil feed quantity. | 06-21-2012 |
Patent application number | Description | Published |
20100057948 | Storage control apparatus - A storage control apparatus capable of reducing a power consumption in network port units, including a host communication control unit | 03-04-2010 |
20120089788 | STORAGE CONTROL APPARATUS AND STORAGE CONTROL APPARATUS CONTROL METHOD - A protocol chip and a communication conversion circuit are provided in a channel adapter package that is in charge of communications with a host. The communication conversion circuit communicates with the protocol chip using a procedure that conforms to a communication protocol. The communication conversion circuit communicates with a microprocessor using a procedure that is common to multiple communication protocols. It appears from the microprocessor as though communications are being carried out with the same type of channel adapter package. | 04-12-2012 |
20120131270 | STORAGE SYSTEM AND CONTROL METHOD THEREOF - Proposed are a storage system and its control method capable of dealing with the unique problems that arise when using a nonvolatile memory as the memory device while effectively preventing performance deterioration. This storage system is provided with a plurality of memory modules having one or more nonvolatile memory chips, and a controller for controlling the reading and writing of data from and in each memory module. The memory module decides the nonvolatile memory chip to become a copy destination of data stored in the nonvolatile memory when a failure occurs in the nonvolatile memory chip of a self memory module, and copies the data stored in the failed nonvolatile memory chip to the nonvolatile memory chip decided as the copy destination. | 05-24-2012 |
20140136648 | STORAGE APPARATUS, NETWORK INTERFACE APPARATUS, AND STORAGE CONTROL METHOD - A controller is able to specify one of multiple protocols, and to operate a network interface using the specified protocol. A storage apparatus comprises a network interface part, which is coupled to a computer via a network, and a controller, which is coupled to the network interface part, receives a request from the computer via the network and the network interface part, and accesses a storage medium on the basis of the request. The controller specifies one protocol from among multiple protocols, and sends protocol information denoting the specified protocol to the network interface part. The network interface part configures a protocol denoted by the protocol information, and carries out communications with the network in accordance with the configured protocol. | 05-15-2014 |