baber/WOPTO huggingface dataset:
Patent TW-I801875-B (TW)
Inventor: VELLIANITIS GEORGIOS
IPC: H01L21/36
Filed: 2021-05-19
Granted: 2023-05-11
Abstract: An exemplary device includes a channel layer, a first epitaxial source/drain feature, and a second epitaxial source/drain feature disposed over a substrate. The channel layer is disposed between the first epitaxial source/drain feature and the second epitaxial source/drain feature. A metal gate is disposed between the first epitaxial source/drain feature and the second epitaxial source/drain feature. The metal gate is disposed over and physically contacts at least two sides of the channel layer. A source/drain contact is disposed over the first epitaxial source/drain feature. A doped crystalline semiconductor layer, such as a gallium-doped crystalline germanium layer, is disposed between the first epitaxial source/drain feature and the source/drain contact. The doped crystalline semiconductor layer is disposed over and physically contacts at least two sides of the first epitaxial source/drain feature. In some embodiments, the doped crystalline semiconductor layer has a contact resistivity that is less than about 1 x 10 -9 
Ω-cm 2 
.
Patent TW-I794852-B (TW)
Inventor: NAKATANI JUNJI
IPC: B01D1/00
Filed: 2021-06-25
Granted: 2023-03-01
Abstract: 本發明之課題在於提供一種水分分離裝置，其能夠抑制設備成本及設置空間的增大，同時能夠提高對樣氣的冷卻效率而實現水分的分離能力的提高，進而能夠容易地回收水分且有效地引導樣氣。
 
     
     
       本發明之解決手段中，第1配管11係被導入有包含水分的樣氣而使上述樣氣向下方流動。第2配管12係在內側配置有第1配管11，且被導入有冷卻氣體而使上述冷卻氣體向下方流動。在出口室13，樣氣係從第1配管11導入，同時，分離出的水分係從第1配管11的下端部滴落。水分回收室14係在出口室13的下方與出口室13連通，回收分離出的水分。樣氣引導部15係與出口室13連通，引導流出到出口室13的樣氣。
Patent TW-I792406-B (TW)
Title: B-raf激酶抑制劑的馬來酸鹽、其結晶形式、製備方法及用途
Inventor: ZHANG GUOLIANG
IPC: C07D471/04
Filed: 2016-04-14
Granted: 2023-02-11
Abstract: 本發明涉及5-(((1R,1aS,6bR)-1-(6-(三氟甲基)-1H-苯並[d]咪唑-2-基)-1a,6b-二氫-1H-環丙並[b]苯並呋喃-5-基)氧基)-3,4-二氫-1,8-二氮雜萘-2(1H)-酮(化合物 1 
)馬來酸鹽，具體地為倍半馬來酸鹽，及其結晶形式、製備方法、醫藥組合物以及用於治療由BRAF或其他激酶介導的疾病或病症的治療用途。
Patent TW-I786732-B (TW)
Inventor: MATTIOLI MICHAEL
IPC: H04L1/24
Filed: 2021-07-15
Granted: 2022-12-11
Abstract: 本文中描述一種用於無線地更新建置於一無線行動或另一無線電子裝置中之一FPGA之機構。可回應於偵測到該行動裝置中之一硬體漏洞或另一硬體問題而執行該無線更新。當偵測到該硬體漏洞或另一硬體問題時，該機構可識別針對該硬體漏洞之一修復。一修復可為已知用以修復問題之一特定FPGA組態更新。接收對該FPGA之該組態更新且用來自該組態更新之資料覆寫當前FPGA組態。進行該硬體漏洞不再存在之一判定。
Patent TW-I772134-B (TW)
Title: 無電解金（ｉ）鍍覆浴及無電解金（ｉ）鍍覆原液
Inventor: FUJINAMI TOMOYUKI
IPC: C23C18/44
Filed: 2021-08-03
Granted: 2022-07-21
Abstract: [課題]本發明之目的在於提供一種不含氰化物且可藉由錯合性乙內醯脲系化合物穩定保持1價金（I）離子的置換型無電解金（I）鍍覆浴及還原型無電解金（I）鍍覆浴，以及提供一種藉由錯合性乙內醯脲系化合物穩定保持高濃度1價金（I）離子而能夠長期保存的無電解金（I）鍍覆原液。
        [解決手段]藉由在包含1價金（I）離子的無電解金（I）鍍覆浴以及無電解金（I）鍍覆原液中摻合5,5-二甲基乙內醯脲等的錯合性乙內醯脲系化合物而形成穩定之1價金（I）錯合物，藉此形成穩定之無電解金（I）鍍覆浴、無電解金（I）鍍覆原液。
Patent TW-I794971-B (TW)
Title: Object orientation identification method and object orientation identification device
Inventor: CHANG MING-JEN
IPC: G06N20/00
Filed: 2021-09-14
Granted: 2023-03-01
Abstract: An object orientation identification method and an object orientation identification device are provided. The method is suitable for the object orientation identification device including one wireless signal transceiver, the object orientation identification device and a target object are both in a moving status, and the method includes: continuously transmitting a first signal by the wireless signal transceiver; receiving a second signal reflected back from the target object by the wireless signal transceiver; performing a signal pre-processing on the first signal and the second signal to obtain moving information of the target object with respect to the object orientation identification device; inputting the moving information to a deep learning module to obtain orientation information of the target object with respect to the object orientation identification device; and identifying a relative orientation between the object orientation identification device and the target object according to the orientation information.
Patent TW-I786827-B (TW)
Title: Testing data generating method and testing dada generating device
Inventor: HSU WEI-HUAI
IPC: G01N21/956
Filed: 2021-09-15
Granted: 2022-12-11
Abstract: A testing data generating method and a testing data generating device, suitable for an image inspection apparatus, are provided. The testing data generating method includes the following steps. Multiple inspection images are obtained. At least one elongated image is generated according to the inspection images. A plurality of frame images are sequentially extracted from the at least one elongated image according to a setting value, wherein a number of the plurality of frame images is greater than the number of the plurality of inspection images. And, the frame images are inputted to the image inspection apparatus to be a testing data of the image inspection apparatus.
Patent TW-I783727-B (TW)
Title: Communications system using polar codes and decoding method thereof
Inventor: CHEN YEN-MING
IPC: H03M13/13
Filed: 2021-10-14
Granted: 2022-11-11
Abstract: A communications system includes a transmitter and a receiver. The transmitter is configured to transmit a polar code signal. The receiver is configured to receive the polar code signal and perform a list decoding process on the polar code signal by utilizing a decoding method with variable-to-check (V2C) dynamic scheduling.
Patent TW-I806258-B (TW)
Inventor: FAN SHENG-HSIN
IPC: G06F3/14
Filed: 2021-11-25
Granted: 2023-06-21
Abstract: 一種電子裝置及其操作方法，用以自動調整文字或圖像大小。此操作方法包括下列步驟。開啟一應用程式，應用程式用以顯示資訊。接收一使用者輸入，以調整一顯示面板的一顯示畫面。擷取該顯示畫面調整前的一第一影像。擷取該顯示畫面調整後的一第二影像。根據該第一影像及該第二影像中資訊的一尺寸縮放比進行一機器學習，以得到一調整量。根據該調整量，設定一使用者調整後的文字或圖像大小。
Patent TW-I785912-B (TW)
Inventor: SUN FENG-TSO
IPC: H05K7/14
Filed: 2021-12-01
Granted: 2022-12-01
Abstract: 本發明主要提出一種箔狀物的瑕疵檢測系統，包括：具有一頂部開口和一底部開口的一箱體、一轉接單元、一第一光源、一第二光源、具有一第一攝像機的第一電子裝置、以及具有一第一攝像機的一第二電子裝置，其中該第一光源、該第二光源、該第一電子裝置、和該第二電子裝置皆容置在該箱體之內，且透過該轉接單元與外部的一控制盒資訊連結。本發明之箔狀物的瑕疵檢測系統可整合在例如為鋁化成箔(即，箔狀物)的自動化產線之中，用以對金屬箔的微觀形貌及/或缺陷進行線上即時觀測。
Patent TW-I812079-B (TW)
Title: Power supply device with high output stability
Inventor: CHAN TZU-TSENG
IPC: H02M1/42
Filed: 2022-03-17
Granted: 2023-08-11
Abstract: A power supply device with high output stability includes an input switch circuit, a transformer, a first capacitor, an output stage circuit, a PWM (Pulse Width Modulation) IC (Integrated Circuit), and a delay control circuit. The transformer includes a main coil, a first secondary coil, and a second secondary coil. A leakage inductor and a magnetizing inductor are built in the transformer. The first capacitor is coupled to the main coil. The delay control circuit includes a first resistor coupled to the output stage circuit. If it is detected that no current flows through the first resistor, the delay control circuit will temporarily disable the magnetizing inductor within a delay time period.
Patent TW-I812136-B (TW)
Title: Electronic device, heat dissipation assembly, and thermal fin thereof
Inventor: CHEN KUAN-LIN
IPC: G06F1/20
Filed: 2022-03-31
Granted: 2023-08-11
Abstract: A thermal fin is provided, including a flat portion, a longitudinal depressed portion and a plurality of protrusions. The depressed portion is formed in the middle of the flat portion and depressed in a first direction from the flat portion. The protrusions are formed on a bottom surface of the depressed portion and protrude from the bottom surface in a second direction, wherein the second direction is opposite to the first direction.
Patent TW-I805366-B (TW)
Inventor: TSAI TSUNG-YEN
IPC: C08L101/00
Filed: 2022-05-16
Granted: 2023-06-11
Abstract: 本發明提供一種改質型奈米複合材料，其包含層狀無機填料、二氧化矽及高分子基材，其中二氧化矽與層狀無機填料以氫氧鍵鍵結形成二氧化矽-層狀無機填料以及將層狀無機填料以覆蓋二氧化矽的方式分散在高分子基材之中。於本發明的另一種改質型奈米複合材料是包含層狀無機填料、二氧化矽及高分子基材，其中二氧化矽與層狀無機填料以氫氧鍵鍵結形成二氧化矽-層狀無機填料，以及有機改質劑與二氧化矽-層狀無機填料結合，將有機改質的層狀無機填料以覆蓋二氧化矽的方式分散在高分子基材之中。
Patent TW-I810970-B (TW)
Title: 電動工具的傳動裝置
Inventor: HUANG FU-CHIANG
IPC: F16H48/11
Filed: 2022-06-14
Granted: 2023-08-01
Abstract: 一種電動工具的傳動裝置，包含一殼體單元、一可轉動地安裝於該殼體單元的主軸，及一安裝在該殼體單元的傳動單元與一限位單元。該傳動單元被一電動力驅動而帶動該主軸轉動，並包括至少二齒輪組。其中一該齒輪組具有一相對另一該齒輪組在一固定位置與一轉動位置間移動的活動齒輪。該限位單元包括一抵靠於該另一齒輪組的第一環件，及一與該第一環件相間隔的第二環件，該第二環件能夠阻擋該活動齒輪固定於該固定位置，及限制該活動齒輪轉動。藉此，以相間隔的第一環件與第二環件分散作用力，及選用適合的材料，而滅少磨耗，及提升使用壽命。
Patent TW-I811065-B (TW)
Inventor: HOU YI-YOU
IPC: B25B27/02
Filed: 2022-08-17
Granted: 2023-08-01
Abstract: A puller includes a rod. A support frame is combined with the rod and is provided with at least two support plates. A card valve assembly has a claw seat and at least two hook claws, the claw seat can be glibly arranged on the rod, and the at least two hook claws are combined with the claw seat. A drive assembly has a first drive, a second drive, two torque sensing elements and a control element. The first driving member and the second driving member are respectively connected with a connecting member to drive the claw seat to move up and down along the axial direction of the rod. The two torque sensing elements are electrically connected to the first drive and the second drive to obtain a first torque value and a second torque value respectively. The control element is used to adjust the rotating speed of the first drive or/and the second drive until the received torque of the first torque value and the second torque value are the same.
Patent RS-50331-B (RS)
Inventor: ISIDOROVIC RATKO
IPC: H02K3/28
Filed: 2005-05-26
Abstract: Aksijalni položaji namotaja za dva naponska nivoa kod distributivnih transformatora, naznačen time, što ima četiri namotaja višeg napona (2), (3), (4) i (5) jednakog broja navojaka aksijalno postavljena preko namotaja nižeg napona (1), a namotaji (2) i (3) imaju suprotan smer motanja u odnosu na namotaje (4) i (5) medjusobno povezana provodnicima (12) i (13) a za preklopku (9) povezani su provodnicima (17), (18), (19) i (20). Prijava sadrži još jedan nezavisan i jedan zavisan patentni zahtev.
Patent ZA-200106737-B (ZA)
Title: Process for producing nitrosonium ions.
Inventor: BESEMER ARIE CORNELIS
IPC: C08L3/00
Filed: 2001-08-15
Abstract: A process for producing nitrosonium ions is described, in which a nitroxyl compound such as TEMPO is oxidized using an oxidizing agent in the presence of a complex of a transition metal such as Mn, Fe, Cu, and a complexing agent such as a polyamine. The process is useful for the oxidation of carbohydrates containing at least 1 cyclic monosaccharide chain group carrying a carbaldehyde group per 100 or per 25 monosaccharide units and per molecule.
Patent ZA-200108793-B (ZA)
Title: System for electrochemical quantitative analysis of analytes within a solid phase.
Inventor: LU FANG
IPC: G01N33/558
Filed: 2001-10-25
Abstract: System, method, and test strip for solid phase, electrochemical, quantitative analysis of analytes contained in biological fluid samples. Preliminary to analysis, a test sample solution can be applied to a sample collection pad associated with the solid phase test environment of the test strip. The test sample solution and a test kit reagent are thereby initially contacted, under assay conditions, within this solid phase test environment, and caused to migrate along a fluid pathway therein. Irrespective of the assay format (competitive assay, sandwich assay, etc.), a test kit reagent (e.g. labeled substance) and the analyte of interest (e.g. proteins, hormones or enzymes, small molecules, polysaccharides, antibodies, nucleic acids, drugs, toxins, viruses or virus particles, portions of a cell wall and other compounds which have specific or characteristic markers that permit their identification), either interact with one another to form a complex, or, alternatively, compete with one another for interaction with another test kit reagent, resulting in the concentration of an indicator substance within a delimited area of the solid phase. Thereafter, the delimited area of the test strip is subjected to electrochemical analysis and the results determined by monitoring an electrochemical transition in the form of an indicator, or derivative of the indicator (e.g. indicator species), by potentiostatic or potentiometric quantitative analysis (e.g. anodic stripping voltammetry). This electrochemical transition of the indicator has a characteristic electrical fingerprint that can be measured and which, when compared to a standard, can be correlated with the concentration of the analyte in the sample. This method is suitable for the determination/monitoring of therapeutic range of drugs (anti-convulsants drugs), determination of critical and potentially dangerous levels of endogenous materials which are indicative of disease states (prostate cancer), and numerous other applications presently requiring elaborate and time-consuming clinical laboratory analysis.
Patent ZA-200202522-B (ZA)
Title: Motor fuel for diesel, gas-turbine and turbojet engines, comprising at least four different oxygen-containing functional groups selected from alcohol, ether, aldehyde, ketone, ester, inorganic ester, acetal, epoxide and peroxide.
Inventor: HULL ANGELICA
IPC: C10L1/18
Filed: 2002-03-28
Abstract: A motor fuel comprises hydrocarbon compounds and/or organic compounds containing bound oxygen, which constitutes a stable homogeneous liquid at atmospheric pressure and normal ambient temperature and achieves a reduction of harmful pollutants in the exhaust emissions of diesel engines by adding organic compounds containing bound oxygen to the fuel composition.  A motor fuel comprises hydrocarbon compounds and/or organic compounds containing bound oxygen, which constitutes a stable homogeneous liquid at atmospheric pressure and normal ambient temperature and achieves a reduction of harmful pollutants in the exhaust emissions of diesel engines by adding organic compounds containing oxygen bound in the following functional groups: -O-H, -O-, -C(O)=O, -O-NO2, -C(H)=O, -O-O-, -C(O)-O- to the fuel composition.
Patent ZA-200306304-B (ZA)
Title: Method of separating a sheet of print media from astack of sheets.
Inventor: JENSEN DAVID WILLIAM
IPC: B65H3/08
Filed: 2003-08-14
Abstract: A printer for sheets of porous media supplied from a stack of such sheets. The printer has a printhead, a sheet pick-up assembly having a conduit connected to a reversible air supply, the conduit having an outlet directed towards a top sheet of the stack for directing an airstream onto the top sheet such that air penetrates the top sheet and generates an air cushion lifting the top sheet from a second sheet, the reversible air supply configured to suck air into the outlet after the top sheet has lifted from the second sheet to hold the top sheet against the outlet and a sheet feed mechanism for displacing the conduit to draw the top sheet away from the stack.
Patent ZA-200406535-B (ZA)
Title: Process for the selective removal of sulphur compounds from synthesis gas
Inventor: Jens Henrik Bak HANSEN
IPC: B01D/
Filed: 2004-08-17
Abstract: A process for the selective removal of sulphur compounds from synthesis gas being rich in carbon monoxide and containing hydrogen, carbon monoxide and containing hydrogen, carbon dioxide and steam comprising contacting the synthesis gas at a maximum contact temperature of 100° C. with an absorbent comprising Cu/ZnO compounds and being prepared by thermal decomposition of a corresponding carbonate and activation of the thermal decomposed carbonate with a reducing gas.
Patent ZA-200501128-B (ZA)
Title: Biphasic composition induced by polydextrose
Inventor: MICHAEL MASSARO
IPC: C11D/
Filed: 2005-02-08
Abstract: The invention relates to use of specifically defined polydextrose to induce biphasic liquid formation. Optional use of salt allows less polydextrose to be used to induce biphasic formation.
Patent ZA-200509930-B (ZA)
Title: Tablet comprising fluvastatin and carmellose calcium
Inventor: TOMOYUKI UEHARA
IPC: A61K31/405
Filed: 2005-12-07
Abstract: The present invention relates to a fluvastatin-containing tablet, particularly a fluvastatin-containing tablet which has excellent disintegrating property and good bioavailability.
Patent ZA-200607631-B (ZA)
Title: Stable injectable diclofenac compositions
Inventor: JOHN PENKLER LAWRENCE
IPC: A61P/
Filed: 2004-11-30
Abstract: This invention relates to a stable parenteral aqueous solutions comprising either (a) diclofenac or a pharmaceutically acceptable diclofenac salt and a cyclodextrin, or (b) an inclusion complex of diclofenac or a pharmaceutically acceptable diclofenac salt and a cyclodextrin, or a mixture of (a) and (b), which are suitable for intramuscular and intravenous administration. The solutions contain diclofenac or diclofenac salt, cyclodextrin, and an antioxidant selected from monothioglycerol, or a combination of ethylene diamine tetra-acetic acid and N-acetyl-cysteine.
Patent ZA-200607712-B (ZA)
Title: Chemical process
Inventor: ABEDI VAHAK
IPC: C07D317/72
Filed: 2006-09-14
Abstract: The present invention provides a process for the preparation of a compound of formula (I): wherein R<SUP>1 </SUP>is C<SUB>1-6 </SUB>alkyl; R<SUP>2 </SUP>and R<SUP>3 </SUP>are, independently, C<SUB>1-6 </SUB>alkyl; and R<SUP>4 </SUP>is C<SUB>1-6 </SUB>alkyl or benzyl (wherein the phenyl ring of benzyl is optionally substituted by nitro, S(O)<SUB>2</SUB>(C<SUB>1-4 </SUB>alkyl), cyano, C<SUB>1-4 </SUB>alkyl, C<SUB>1-4 </SUB>alkoxy, C(O)(C<SUB>1-4 </SUB>alkyl), N(C<SUB>1-6 </SUB>alkyl)<SUB>2</SUB>, CF<SUB>3 </SUB>or OCF<SUB>3</SUB>); the process comprising reacting a compound of formula (II): wherein R<SUP>2</SUP>, R<SUP>3 </SUP>and R<SUP>4 </SUP>are as defined above, with a suitable base; and reacting the product so formed with R<SUP>1</SUP>OC(O)CH<SUB>2</SUB>X, wherein R<SUP>1 </SUP>is as defined above and X is chloro, bromo or iodo; wherein the process is carried out in a suitable solvent at a temperature in the range -40° C. to -5° C.; and wherein at least 0.2 moles of the compound of formula (II) are used in the process.
Patent ZA-202106899-B (ZA)
Title: Stealth vehicle with rapid deployment integrated weapon system
Inventor: PHILIPPE BOLEN
Filed: 2021-09-17
Abstract: A vehicle (1) comprising  -	a roof (2) delimited by an opening containing a recess (3); -	a retractable weapon system (4) able to be deployed automatically between a first retracted position located inside the vehicle in the recess (3) of the roof (2) and a second deployed and operational position located outside the vehicle; -	an automatic mechanism (8) able to ensure, during use, the movement of the weapon system (4) between the two aforementioned positions;  characterized in that the vehicle comprises a cap (5) secured to the weapon system (4) making it possible to cover the recess (3) by forming a junction between an outer contour of said cap (5) and the periphery of the opening of the roof (2) with a perfect fit, when the weapon system (4) is in the first retracted position.
Patent GR-1004812-B (GR)
Title: Headlamp supporting structure for motorcycle
Inventor: HIROSE YOSHIHISA
IPC: B62J6/02
Filed: 2002-12-10
Abstract: n a motorcycle in which a handle cover includes a front cover and a rear cover, to avoid the use of a slide mold at the time of molding each of the front cover and the rear cover, to simplify the shape of each of the front cover and the rear cover,and to swingably support a headlamp, a pair of first bearing half portions (59) and provided on the front cover (39) and a pair of second bearing half portions (60) are provided on both the direction director lamps (47), a pair of supporting shafts (51) coaxially project from left and right sides of the headlamp (46), and each of the suppotring shafts (51) is swingably supported by one of the first bearing half portion (59) and the corresponding one of the second bearing half portions (60) while being held in the longitudinal direction therebetween.
Patent IN-192202-B (IN)
Inventor: YOSHIHIRO SAITO
IPC: B21C37/20
Filed: 1996-12-26
Abstract: A process for producing a flat heat exchange tube (A) having parallel refrigerant passages (6) in its interior and comprising flat upper and lower walls (1,2), opposite side walls (3,4) and a plurality of reinforcing walls (5) connected between the upper and lower walls (1,2), extending longitudinally of the tube (A) and spaced apart from one another by a predetermined distance, using a rolling mill (33) comprising a central work roll (35) and a plurality of planetary work rolls (36) arranged around a portion of the periphery of the central work roll (35) and spaced apart circumferentially thereof, the central work roll (35) being formed with parallel annular grooves (39,40) in the periphery thereof. An aluminum sheet blank (30) comprising a brazing sheet is rolled by the mill (33) and thereby thinned to a predetermined thickness to form a flat portion serving as the lower wall (2), cause the annular grooves (39) at opposite roll ends to form upright portions (12) providing the respective side walls (3,4) and the other annular grooves (40) to form vertical ridges providing the reinforcing walls (5), the upright portions and the vertical ridges projecting from the flat portion integrally therewith. An aluminum sheet (20) comprising a brazing sheet is placed over all the ridges to provide the upper wall (1) and joined to the upright portions to make the upright portions serve as the opposite side walls (3,4), and the ridges of the lower wall are joined to the upper wall to form the reinforcing walls (5).
Patent MX-344347-B (MX)
Title: Device for the remote monitoring in real time of the fuel level and position in a vehicle.
Inventor: THOMAS SHAW OBREGON
IPC: G01S19/01
Filed: 2009-10-30
Abstract: A device for the remote monitoring of the fuel level, which includes a fuel tank with a level sensor, high resolution ultrasonic sensors or electromechanical plungers, which provide a lower resolution. Said sensors are located at the upper portion of each fuel tank in a vehicle, the collected readings being sent to an electronic device through analogue interfaces, the voltages being converted into a bus of digital data which are transmitted by a RS232 port to a GPR equipment, said data being sent to the servers by means of a GSM modem, so that the user of the device may access to the information collected in real time by the present invention through the Internet.
Patent MX-346814-B (MX)
Title: Optical blurring pigment composition suitable for use in cosmetics.
Inventor: JOHN R GLYNN JR
IPC: A61Q1/02
Filed: 2008-11-14
Abstract: Compositions comprising a gel system made from a combination of a fractal network of nanoparticles and translucent macroscopic particles, titanium dioxide and other color pigments is disclosed. The compositions are capable of forming an effective film on the biological surface such as skin to blurring fine lines and wrinkles while retaining a natural look of the skin as a consequence of synergy between the fractal particles, the macroscopic particles, titanium dioxide and color pigments. Also disclosed methods for their use.
Patent MX-337522-B (MX)
Title: Low molecular weight (meth) acrylic polymers free of sulphur-containing, metallic and halogenated compounds and with a low degree of residual monomers, process for the preparation thereof and uses thereof.
Inventor: TORT FRÉDÉRIC
IPC: C08F2/06
Filed: 2010-03-25
Abstract: The subject matter of the invention is (meth)acrylic polymers comprising a linear or branched C8, or more, fatty chain that may comprise at least one ethylenic unsaturation, which have a weight-average molecular mass (formula I) of less than 20 000 g/mol, which are free of sulphur-containing, metallic and halogenated compounds and the degree of residual monomers of which, measured by GPC, is less than or equal to 10% by mass, preferably less than or equal to 7% by mass. The subject matter of the invention is also the process for synthesizing said polymers and the use of said polymers.