| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 161 | Polythiourethane | EP07000975.8 | 2005-04-28 | EP1806378A3 | 2010-01-27 | Watanabe, Masanori; Watanabe, Masahiko; Morikami, Atsushi; Hirakawa, Takahumi |
Disclosed is a polythiourethane having a high refractive index and low dispersion which is obtained through a reaction between a polythiol component containing one or more polythiocarbonate polythiol (preferably one having a -(CO-S-R-S)- structure (wherein R represents a divalent hydrocarbon group) and a number average molecular weight of 200 - 2,500) and a polyisocyanate component containing a polyisocyanate and/or a polyisothiocyanate. This polythiourethane is useful for plastic lenses, prisms, optical fibers, substrates for information recording, colored filters, infrared absorbing filters and the like. |
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| 162 | POLYTHIOCARBONATE POLY(THIO)EPOXIDE | EP06822515 | 2006-10-27 | EP1944329A4 | 2009-12-23 | WATANABE MASANORI; HIRAKAWA TAKAFUMI; MORIKAMI ATSUSHI; NAKAMOTO YASUSHI |
| 163 | S-(ALPHA,ALPHA'-DISUBSTITUTED-ALPHA"-ACETIC ACID) SUBSTITUTED DITHIOCARBONATE DERIVATIVES FOR CONTROLLED RADICAL POLYMERISATIONS, PROCESS AND POLYMERS MADE THEREFROM | EP03773311.0 | 2003-10-21 | EP1554241A1 | 2005-07-20 | LAI, John, Ta-Yuan |
| Dithiocarbonate derivatives are disclosed, along with a process for preparing the same. The dithiocarbonate compounds can be utilized as initators, chain transfer agents and/or terminators in controlled free radical polymerizations. The dithiocarbonates can be used to produce polymers having narrow molecular weight distribution. Advantageously, the compounds of the present invention can also introduce functional groups into the resulting polymers. The dithiocarbonate compounds have low odor and are substantially colorless. | ||||||
| 164 | S,S'-BIS-(ALPHA,ALPHA'-DISUBSTITUTED-ALPHA"-ACETIC ACID)-TRITHIOCARBONATES AND DERIVATIVES AS INITIATOR - CHAIN TRANSFER AGENT - TERMINATOR FOR CONTROLLED RADICAL POLYMERIZATIONS AND THE PROCESS FOR MAKING THE SAME | EP01901976.9 | 2001-01-11 | EP1255731B1 | 2005-06-22 | LAI, John, T. |
| 165 | Cyclic dithiocarbonates, their preparation and application | EP03018503.7 | 2003-08-15 | EP1506964A1 | 2005-02-16 | Motokucho, Suguru; Sudo, Atsushi; Endo, Takeshi; Itagaki, Yoshiteru; Kaneko, Ryosuke; Uenishi, Kazuya; Karim, Sikder Mohammad Abdul |
The present invention relates to cyclic 5-membered ring dithiocarbonate compounds of the general formula
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| 166 | Compositions containing volume expanding cyclic thiocarbonates | EP02028461.8 | 2002-12-19 | EP1431329A1 | 2004-06-23 | Huver, Thomas, Dr.; Meier, Frank, Dr.; Schönfeld, Rainer, Dr.; Endo, Takeshi, Prof. Dr. |
The invention relates to curable compositions, such as adhesives, sealants or coatings, containing monomers having at least one thiocarbonate or dithiocarbonate group as a polymerizable functional group, a method for the preparation of such compositions and their use. |
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| 167 | EP0943660A4 - | EP97913426 | 1997-11-21 | EP0943660A4 | 1999-09-22 | |
| A composition useful in the fields of coating materials, adhesives, inks, sealants, encapsulating agents, and so on, which comprises both a polymer or compound having at least one 5-membered dithiocarbonate group represented by general formula (I) (wherein R?1, R2 and R3¿ are each independently hydrogen or lower alkyl), and a ketimine derivative, enamine derivative or aldimine derivative. | ||||||
| 168 | Polythiocarbonates and a process for their preparation | EP90202827.3 | 1990-10-23 | EP0425049A3 | 1991-12-27 | Berti, Corrado; Della Fortuna, Giorgio; Manaresi, Piero; Marianucci, Elisabetta; Pilati, Francesco; Poloni, Marino |
The aromatic and/or aromatic-aliphatic polythiocarbonates of the present invention are definable by the general formula (I): The polythiocarbonates corresponding to general formula (I) in which n=0 are prepared by reacting dithiophenols of formula HS-R′-SH with phosgene. The polythiocarbonates corresponding to general formula (I) in which n≠0 are prepared by reacting a polycarbonate prepolymer with dithiophenols of formula HS-R′-SH. They are used in the production of articles with flame-retardant properties. |
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| 169 | Crosslinkable polycyclic polycarbonate oligomers and methods for their preparation | EP86115746.9 | 1986-11-12 | EP0224769B1 | 1990-10-03 | Shannon, Thomas Gerard; Brunelle, Daniel Joseph |
| 170 | Sulphur-containing polymers useful as stabilising agents for rubber vulcanisates | EP84870071 | 1984-06-07 | EP0128890A3 | 1988-06-01 | Devaux, Albert Firmin Léon Ghislain; Moniotte, Philippe Gérard |
Additives for rubber compositions, giving vulcanisates having improved retention of optimum physical properties, are polymeric trithiocarbonates having a structure comprising repeating units of the formula
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| 171 | Method for converting cyclic polycarbonate oligomer mixtures to linear polycarbonates, and compositions resulting therefrom | EP87110359.4 | 1987-07-17 | EP0267369A2 | 1988-05-18 | Brunelle, Daniel Joseph; Evans, Thomas Lane; Vallance, Michael Alan; Stewart, Kevin Randall; Shannon, Thomas Gerard; Williams, David Allan; Patterson, Dwight Juan; Rosenquist, Niles Richard; Hilakos, William |
Cyclic polycarbonate (or thiol analog) oligomer mixtures are prepared by the reaction of bishaloformates or their thio analogs, or mixtures thereof with dihydroxy or dimercapto compounds, with alkali metal hydroxides and various amines. The oligomer mixtures may be converted to polycarbonates or their thiol analogs by a method which is particularly adaptable to integration with polycarbonate processing operations. Polymerization may be conducted simultaneously with molding, extrusion and the like. The oligomer mixtures are adaptable to the preparation of filled prepregs. |
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| 172 | Crosslinkable polycyclic polycarbonate oligomers and methods for their preparation | EP86115746.9 | 1986-11-12 | EP0224769A2 | 1987-06-10 | Shannon, Thomas Gerard; Brunelle, Daniel Joseph |
Polycyclic polycarbonate (or thiol analog) oligomers are prepared from a mixture of at least one bishaloformate with at least one tetraphenol, or thio analogs thereof. Such mixture may also contain at least one dihydroxy or dimercapto compound. The oligomers are formed by the reaction of such mixtures with alkali metal hydroxides and various amines. The polycyclic oligomer mixtures may be converted to crosslinked polycarbonates or their thiol analogs. |
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| 173 | Sulphur-containing polymers useful as stabilising agents for rubber vulcanisates | EP84870071.2 | 1984-06-07 | EP0128890A2 | 1984-12-19 | Devaux, Albert Firmin Léon Ghislain; Moniotte, Philippe Gérard |
Additives for rubber compositions, giving vulcanisates having improved retention of optimum physical properties, are polymeric trithiocarbonates having a structure comprising repeating units of the formula
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| 174 | 광학재료용 조성물의 제조방법 | KR1020147021248 | 2013-01-30 | KR101561636B1 | 2015-10-20 | 아오키,타카시; 이시즈카,히로히토; 코시이시,에이지; 타케우치,모토하루 |
| 본발명에따르면, (a) 황원자를갖는무기화합물과 (b) 에피설파이드화합물을, 힌더드아민을촉매로하여예비중합반응시킨후, (c) 폴리티올화합물, (d) 폴리이소시아네이트화합물을첨가혼합함으로써, 균일한광학재료를얻는것이가능한광학재료용조성물을제조할수 있다. 또한, 본광학재료용조성물을중합경화시킴으로써고굴절률(ne가 1.73 이상), 고강도(3점굽힘시험의연신률이 13% 이상, 또한내드릴강도가양호한것), 및고내열성(TMA 측정의연화점이 70℃이상)을갖는광학재료를제공할수 있다. | ||||||
| 175 | 3-메르캅토프로피온산 또는 그 염을 제조하는 방법 | KR1020117025892 | 2010-04-30 | KR1020120058452A | 2012-06-07 | 아라키타다시; 후루야마사유키; 하야시히데토시 |
| 본 발명은, 아미다제를 이용하여, 3-메르캅토프로피온아미드 또는 그 염으로부터 3-메르캅토프로피온산을 제조하는 방법이다. 본 발명에 의하면, 3-메르캅토프로피온산을 효소 반응에 의해 공업적으로 제조할 수 있다. | ||||||
| 176 | 라디칼 중합성 황함유 화합물 및 라디칼 중합성 황함유폴리머 | KR1020077005692 | 2005-09-20 | KR100869069B1 | 2008-11-17 | 오타케스케; 타지마츠네오; 카이카즈후미; 오야마야스유키 |
| 본 발명은 일반식(1)으로 표시되는 기 및 일반식(2)~(4)으로 표시되는 기 중에서 선택된 적어도 1종의 기를 갖는 라디칼 중합성 황함유 화합물, 상기 화합물을 양이온 개환(공)중합하여 얻은 라디칼 중합성 황함유 폴리머, 그의 제조공정, 황함유 화합물 및/또는 황함유 폴리머를 함유하는 조성물 및 그 조성물로부터 얻은 경화물에 관한 것이다. (R 1 ~R 6 은 각각 독립적으로 수소원자 또는 탄소수 1~4인 알킬기를 나타낸다.) 고굴절률을 갖는 라디칼 중합성 황함유 화합물 및 라디칼 중합성 황함유 폴 리머로부터 얻은 경화물은 광학재료, 특히 렌즈 재료로서 유용하다. | ||||||
| 177 | 폴리티오카르보네이트 폴리티올 | KR1020077001353 | 2005-04-28 | KR1020070015246A | 2007-02-01 | 와타나베마사노리; 와타나베마사히코; 모리카미아츠시; 히라카와다카후미 |
| Disclosed is a polythiourethane having high refractive index and low dispersibility which is obtained through a reaction between a polythiol component containing one or more polythiocarbonate polythiol (preferably one having a -(CO-S-R-S)- structure (wherein R represents a divalent hydrocarbon group) and a number average molecular weight of 200-2,500) and a polyisocyanate component containing a polyisocyanate and/or a polyisothiocyanate. This polythiourethane is useful for plastic lenses, prisms, optical fibers, substrates for information recording, colored filters, infrared absorbing filters and the like. ® KIPO & WIPO 2007 | ||||||
| 178 | 제어된 라디칼 중합반응을 위한개시제-사슬전달제-종결제로서의Ｓ,Ｓ′-비스-(α,α′-2치환된-α″-아세트산)-트리티오카르보네이트 및 유도체와 그 제조방법 | KR1020027010488 | 2001-01-11 | KR1020030007424A | 2003-01-23 | 라이,존,티. |
| A S,S'-bis-(alpha,alpha'-disubstituted-alpha"-acetic acid)- trithiocarbonates and derivatives thereof can be used as an initiator, chain transfer agent, or terminator for polymerization of monomers such as free radical polymerizable monomers. Homopolymers, copolymers, and the like as well as block copolymers can be made utilizing the trithiocarbonate compound such as in a living free radical plymerization as well as to form telechelic polymers. | ||||||
| 179 | 수성 분산체 조성물 | KR1019997004697 | 1997-12-05 | KR1020000057289A | 2000-09-15 | 짐보신이치로; 마츠시타쇼시로; 시미즈이쿠오; 호타이와오; 이쿠타마사노리; 이타니이즈미 |
| PURPOSE: An aqueous dispersion composition is provided which comprises a compound containing a dithiocarbonate group, and an amino compound, which is effective for use in paints, adhesives, inks, and the like. CONSTITUTION: An aqueous dispersion of a compound contains at least one 5-membered ring dithiocarbonate group, expressed by the following general formula (I): (wherein R1, R2 and R3 are the same or different, and represent a hydrogen atom or a lower alkyl group) and an ether bond; and an amino compound. | ||||||
| 180 | 폴리티오카보네이트와 그 제조방법 | KR1019900017068 | 1990-10-24 | KR1019940005979B1 | 1994-06-30 | 코라도베르띠; 지오르지오델라포르투나; 피에로마나레시; 프란세스코필라티 |
| 내용 없음. | ||||||
