专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

DE69119375D1 未知
公开(公告)号：DE69119375D1
公开(公告)日：1996-06-13
申请号：DE69119375
申请日：1991-11-27
申请人： MITSUI TOATSU CHEMICALS
发明人： MIYASAKA TAKESHI , HANAUE KUNIO
IPC分类号： B29C47/00 , B29C47/82 , B29C47/86 , B29C48/32 , B29C48/33 , B29K61/04 , B29K101/10 , B29L23/00 , B29C47/24
摘要： An extrusion method for obtaining a long phenolic resin pipe (7) having excellent heat resistance by using an extruder comprising a screw (4), a cylinder (2), a die (5) and a mandrel (6), the mandrel being inserted into a through-hole formed in the screw along the screw axis and protruding into the die along the screw axis, the die satisfying the following formulas where R1 is an outside diameter of the die flow path at the die outlet, S1 is a cross-sectional area of the die flow path at the die outlet, R2 is an outside diameter of the die flow path at the die inlet, and S2 is a cross-sectional area of the die flow path at the die inlet, and the inclination of the outer periphery of the die flow path portion from the die inlet to the starting point of the uniform flow path portion having the same cross section as the die outlet is not larger than 35 DEG to the axis of the screw, and by shaping and extruding a phenolic resin material in a state that the material after extrusion is cured so as to be able to retain its own shape, by controlling the temperature of the heating zone of the cylinder communicating with the die inlet at 120-145 DEG C and the temperature of the die at 150-200 DEG C; an extruder used for effecting said method; and an extruded article obtained by using said method and said extruder.

2. 发明专利

CA2056131A1 Extrusion Method and Extruder Used for Obtaining Phenolic Resin Pipe 未知
公开(公告)号：CA2056131A1
公开(公告)日：1992-05-28
申请号：CA2056131
申请日：1991-11-25
申请人： MITSUI TOATSU CHEMICALS
发明人： MIYASAKA TAKESHI , HANAUE KUNIO
IPC分类号： B29C47/00 , B29C47/82 , B29C47/86 , B29C48/32 , B29C48/33 , B29K61/04 , B29K101/10 , B29L23/00 , B29C47/20
摘要： An extrusion method for obtaining a long phenolic resin pipe (7) having excellent heat resistance by using an extruder comprising a screw (4), a cylinder (2), a die (5) and a mandrel (6), the mandrel being inserted into a through-hole formed in the screw along the screw axis and protruding into the die along the screw axis, the die satisfying the following formulas where R1 is an outside diameter of the die flow path at the die outlet, S1 is a cross-sectional area of the die flow path at the die outlet, R2 is an outside diameter of the die flow path at the die inlet, and S2 is a cross-sectional area of the die flow path at the die inlet, and the inclination of the outer periphery of the die flow path portion from the die inlet to the starting point of the uniform flow path portion having the same cross section as the die outlet is not larger than 35 DEG to the axis of the screw, and by shaping and extruding a phenolic resin material in a state that the material after extrusion is cured so as to be able to retain its own shape, by controlling the temperature of the heating zone of the cylinder communicating with the die inlet at 120-145 DEG C and the temperature of the die at 150-200 DEG C; an extruder used for effecting said method; and an extruded article obtained by using said method and said extruder.

3. 发明专利

CA1323720C ARALKYLPHENOLIC RESIN MOLDING MATERIAL 未知
公开(公告)号：CA1323720C
公开(公告)日：1993-10-26
申请号：CA562373
申请日：1988-03-24
申请人： MITSUI TOATSU CHEMICALS
发明人： KATOH NOBUKATSU , HANAUE KUNIO , ENOMOTO TOSHIYUKI , IZUKAWA TSUKURU , YOKOO TOMOHIDE
IPC分类号： C08J3/20 , C08G61/02 , C08J5/08 , C08K3/34 , C08K5/54 , C08K7/14 , C08K13/00 , C08L65/00 , C08L65/04 , C08K13/04 , C08K9/06
摘要： Here is disclosed an aralkylphenolic resin molding material which comprises an aralkylphenolic resin prepared by reacting a compound represented by the general formula (I) (I) with a phenolic compound, and mountain leather and glass fiber as inorganic fillers. The aralkylphenolic resin molding material of the present invention contains no asbestos but has equal or more excellent performances, as compared with molding materials containing asbestos. Briefly, the aralkylphenolic resin molding material of the present invention is excellent in heat resistance, mechanical characteristics and electrical characteristics.

4. 发明专利

DE2425713A1 未知
公开(公告)号：DE2425713A1
公开(公告)日：1975-01-02
申请号：DE2425713
申请日：1974-05-28
申请人： MITSUI TOATSU CHEMICALS
发明人： HANAUE KUNIO , IWASA MITSUHIRO , TAKASE TSUTOMU , ITO MIZUO , SATO YOSHIO , TOOYAMA TERUHIKO , MORIKAWA OSAMU , IMAI TAKAMITSU
IPC分类号： A01N31/08 , C07C27/00 , C07C37/14 , C07C39/15 , C07C67/00 , A01N9/26
摘要： 1434876 Diphenylmethane derivatives MITSUI TOATSU CHEMICALS Inc 24 May 1974 [28 May 1973] 23436/74 Heading C2C Diphenylmethane derivatives of the general formula in which R is hydrogen or t-butyl, with the proviso that the hydroxyl group is in the ortho position with respect to R and at least one tbutyl group is present in the ortho position with respect to the hydroxyl group. The compounds have insecticidal properties.

5. 发明专利

AU595442B2 ARALKYLPHENOLIC RESIN MOLDING MATERIAL 未知
公开(公告)号：AU595442B2
公开(公告)日：1990-03-29
申请号：AU1372988
申请日：1988-03-25
申请人： MITSUI TOATSU CHEMICALS
发明人： KATOH NOBUKATSU , YOKOO TOMOHIDE , IZUKAWA TSUKURU , ENOMOTO TOSHIYUKI , HANAUE KUNIO
IPC分类号： C08J3/20 , C08G61/02 , C08J5/08 , C08K3/34 , C08K5/54 , C08K7/14 , C08K13/00 , C08L65/00 , C08L65/04 , C08L71/04 , C08K3/00 , C08K13/04
摘要： An aralkylphenolic resin molding material comprises an aralkylphenolic resin prepared by reacting a compound represented by the general formula (I) with a phenolic compound, mountain leather and optionally glass fiber being incorporated in the resin as inorganic filler materials. The aralkylphenolic resin molding material contains no asbestos but has equal or better characteristics as compared with molding materials containing asbestos. In particular the present aralkylphenolic resin has excellent heat resistance, mechanical characteristics and electrical characteristics.

6. 发明专利

AU1372988A ARALKYLPHENOLIC RESIN MOLDING MATERIAL 未知
公开(公告)号：AU1372988A
公开(公告)日：1988-09-29
申请号：AU1372988
申请日：1988-03-25
申请人： MITSUI TOATSU CHEMICALS
发明人： KATOH NOBUKATSU , YOKOO TOMOHIDE , IZUKAWA TSUKURU , ENOMOTO TOSHIYUKI , HANAUE KUNIO
IPC分类号： C08J3/20 , C08G61/02 , C08J5/08 , C08K3/34 , C08K5/54 , C08K7/14 , C08K13/00 , C08L65/00 , C08L65/04 , C08L71/04 , C08K3/00 , C08K13/04
摘要： An aralkylphenolic resin molding material comprises an aralkylphenolic resin prepared by reacting a compound represented by the general formula (I) with a phenolic compound, mountain leather and optionally glass fiber being incorporated in the resin as inorganic filler materials. The aralkylphenolic resin molding material contains no asbestos but has equal or better characteristics as compared with molding materials containing asbestos. In particular the present aralkylphenolic resin has excellent heat resistance, mechanical characteristics and electrical characteristics.

7. 发明专利

DE69119375T2 未知
公开(公告)号：DE69119375T2
公开(公告)日：1996-11-21
申请号：DE69119375
申请日：1991-11-27
申请人： MITSUI TOATSU CHEMICALS
发明人： MIYASAKA TAKESHI , HANAUE KUNIO
IPC分类号： B29C47/00 , B29C47/82 , B29C47/86 , B29C48/32 , B29C48/33 , B29K61/04 , B29K101/10 , B29L23/00 , B29C47/24
摘要： An extrusion method for obtaining a long phenolic resin pipe (7) having excellent heat resistance by using an extruder comprising a screw (4), a cylinder (2), a die (5) and a mandrel (6), the mandrel being inserted into a through-hole formed in the screw along the screw axis and protruding into the die along the screw axis, the die satisfying the following formulas where R1 is an outside diameter of the die flow path at the die outlet, S1 is a cross-sectional area of the die flow path at the die outlet, R2 is an outside diameter of the die flow path at the die inlet, and S2 is a cross-sectional area of the die flow path at the die inlet, and the inclination of the outer periphery of the die flow path portion from the die inlet to the starting point of the uniform flow path portion having the same cross section as the die outlet is not larger than 35 DEG to the axis of the screw, and by shaping and extruding a phenolic resin material in a state that the material after extrusion is cured so as to be able to retain its own shape, by controlling the temperature of the heating zone of the cylinder communicating with the die inlet at 120-145 DEG C and the temperature of the die at 150-200 DEG C; an extruder used for effecting said method; and an extruded article obtained by using said method and said extruder.

8. 发明专利

CA2056131C EXTRUSION METHOD AND EXTRUDER USED FOR OBTAINING PHENOLIC RESIN PIPE 未知
公开(公告)号：CA2056131C
公开(公告)日：1994-06-28
申请号：CA2056131
申请日：1991-11-25
申请人： MITSUI TOATSU CHEMICALS
发明人： MIYASAKA TAKESHI , HANAUE KUNIO
IPC分类号： B29C47/00 , B29C47/82 , B29C47/86 , B29C48/32 , B29C48/33 , B29K61/04 , B29K101/10 , B29L23/00 , B29C47/20
摘要： An extrusion method for obtaining a long phenolic resin pipe having excellent heat resistance by using an extruder comprising a screw, a cylinder, a die and a mandrel, the mandrel being inserted into a through-hole formed in the screw along the screw axis and protruding into the die along the screw axis, the die satisfying the following formulas R1/R2 = 0.25 ~ 1.0 S1/S2 = 0.1 ~ 2.5 where R1 is an outside diameter of the die flow path at the die outlet, S1 is a cross-sectional area of the die flow path at the die outlet, R2 is an outside diameter of the die flow path at the die inlet, and S2 is a cross-sectional area of the die flow path at the die inlet, and the inclination of the outer periphery of the die flow path portion from the die inlet to the starting point of the uniform flow path portion having the same cross section as the die outlet is not larger than 35.degree. to the axis of the screw, and by shaping and extruding a phenolic resin material in a state that the material after extrusion is cured so as to be able to retain its own shape, by controlling the temperature of the heating zone of the cylinder communicating with the die inlet at 120145.degree.C and the temperature of the die at 150-200.degree.C; an extruder used for effecting said method; and an extruded article obtained by using said method and said extruder.

9. 发明专利

JPS63264311A PHENOL ARALKYL RESIN COMPOSITION FOR INJECTION MOLDING 失效
公开(公告)号：JPS63264311A
公开(公告)日：1988-11-01
申请号：JP9742387
申请日：1987-04-22
申请人： MITSUI TOATSU CHEMICALS
发明人： IZU SENSAKU , KATO NOBUKATSU , ENOMOTO TOSHIYUKI , YOKOO TOMOHIDE , MATSUMOTO IORI , HANAUE KUNIO
IPC分类号： B29C45/00 , B29K61/04 , C08K3/00 , C08K5/01 , C08K5/15 , C08K5/17 , C08K13/02 , C08L65/00
摘要： PURPOSE:To obtain molding material, which does not impair the curing characteristics after its shaping in a mold by a method wherein either furfural or styrene or both are added to ordinary molding material stocks. CONSTITUTION:The concerned phenol aralkyl resin composition for injection molding is produced by adding either furfural or styrene or both to phenol aralkyl resin, hexamethylene tetramine, filler and a compound agent. The mold filling time of the above-mentioned composition is less than or equal to 15 sec, even when the detention time in a cylinder exceeds 4 min under the conditions that a thermosetting resin injection molder, which is equipped with a standard nozzle of 4.5 mm bore, the mold clamping pressure of which is 45 ton, the front and the rear cylinder temperatures of which are set to be 95 deg.C and the injection pressure of which is set to be 410 kg/cm , and a mold, the capacity of a cavity of which is 42 cm and the temperature of which is set to be 160 deg.C, are employed. In other words, said composition can be injected for molding under the state just mentioned above. As a result, by lowering the injection pressure, the enlargement of the mold projected area, the increase of injection capacity, the reduction of injection energy, the miniaturization of sprue and the like become possible.

10. 发明专利

JPS62192737A POSITIVE TYPE PHOTORESIST MATERIAL 失效
公开(公告)号：JPS62192737A
公开(公告)日：1987-08-24
申请号：JP3390086
申请日：1986-02-20
申请人： MITSUI TOATSU CHEMICALS
发明人： IZUKAWA TSUKURU , KATO NOBUKATSU , HANAUE KUNIO
IPC分类号： C08F212/00 , C08F212/14 , G03C1/72 , G03F7/022
摘要： PURPOSE:To obtain the titled material having a good sensitivity and excellent anti-heating and anti-dry etching properties by constituting the titled material from a copolymer composed of a compd. having sulfophenyl isopropene group and qinone diazide group bound to an aromatic ring as an essential component of the polymerizable monomer. CONSTITUTION:The titled material is constituted of the copolymer which includes, as a essential component, the compd. having sulfophenylisopropene group and quinone diazide group bound to the aromatic ring, for example, the polymerizable monomer having a molecular structure of sulfonic acid ester obtd. by reacting sulfonic acid group or its derivative group contd. in the compd. contg. quinone diazide group with a hydroxy group of isopropenyl phenol. The prescribed copolymer has preferably the weight average mol. wt. (MW) of 2000-100000. If the prescribed mol. wt. (MW) is 500000, the sensitivity and the film forming property fall due to the reduction of solubility rate for the developer.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式