| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 201 | Nowe barwniki reaktywne, pochodne di(3-sulfopirydyno)triazyny oraz sposób ich wytwarzania | PL39430311 | 2011-03-22 | PL394303A1 | 2012-09-24 | BLUS KAZIMIERZ; PALUSZKIEWICZ JOANNA |
| 202 | LIPOHYDROPHILIC GLYCEROL BASED POLYMERS AS DIGESTION AIDS FOR IMPROVING WOOD PULPING PROCESSES | CA2792626 | 2011-03-09 | CA2792626A1 | 2011-09-15 | DUGGIRALA PRASAD; LI XIAOJIN HARRY |
| The invention provides a method of improving the digestion of wood chips into pulp. The method involves: adding a liphohydrophilic glycerol-based polymer additive to a solution used in the digestion process. This additive is unexpectedly effective at facilitating digestion. The branched and ether structure of the additive allows it to withstand the harsh nature of a highly alkaline environment. In addition, it is more soluble in high pH than other surfactants. The structure, resistance, and particular balance between hydrophobic and hydrophilic regions, causes the additive to increases the interaction between the wood chips and the digestion chemicals. This in turn reduces the costs, the amount of additive needed, and the amount of reject wood chunks that result from the digestion process. | ||||||
| 203 | Anthraquinone azo dyes | DE60303206 | 2003-05-27 | DE60303206T2 | 2006-07-20 | TZIKAS ATHANASSIOS; CLEMENT ANTOINE; LAUK URS |
| 204 | ANTHRAQUINONE-AZO DYES | AU2003238410 | 2003-05-27 | AU2003238410A1 | 2003-12-19 | TZIKAS ATHANASSIOS; CLEMENT ANTOINE; LAUK URS |
| 205 | Quater:rylene-tetra:carbo-bis:imide(s), including NIR fluorescent dyes | DE19512773 | 1995-04-05 | DE19512773A1 | 1996-10-10 | LANGHALS HEINZ PROF DR; SCHOENMANN GEB HAUTMANN |
| Quaterylene-tetra-carbo-bisimides of formula (I) are new; R1 and/or R2 = H and/or isocyclic aryl, which pref. are mono- to tetra-, esp. mono- or bi-cyclic, e.g. (di)phenyl or naphthyl, or hetaryl, pref. mono- to tricyclic, opt. with condensed benzene ring(s), e.g. pyridyl, pyrimidyl, pyrazinyl, triazinyl, ((di)benzo)furanyl, pyrrolyl, ((di)benzo)thiophenyl, (iso)quinolyl, coumarinyl, (benz)imidazolyl, (benz)oxazolyl, indolyl, carbazolyl, pyrazolyl, imidazolyl, (benz)isoxazolyl, (benzo)thiazolyl, indazolyl, pyridazinyl, cinnolyl, quinazolyl, quinoxalyl, phthalazinyl, phthalazindionyl, phthalimidyl, chromonyl, naphtholactamyl, (benzo)pyridonyl, o-sulphobenzimidyl, malein-imidyl, naphtharidinyl, benzimidazolonyl, benzoxazolonyl, benzothiazolonyl, benzothiazolinyl, quinozolonyl, pyrimidyl, quinoxalonyl, phthalazonyl, di-oxa-pyrimidinyl, pyridonyl, iso-quinolonyl, (benz)isothioazolyl, indazolonyl, acridinyl, acridonyl, quinozolindionyl, benzoxazindionyl, benzoxazinonyl and phthalimidyl. The aryl, hetaryl gps. may have the usual substits. not imparting solubility in water, e.g. (a) halogen (Cl, Br, I or F) or (b) 1-18, pref. 1-12, esp. 1-8, more esp. 1-4 C alkyl, opt. substd. by e.g. F, OH, CN, -OCOR3, -OR4, -OCOOR3, -CON(R4)(R5) or -OCONHR3 (R3 = alkyl, aryl, e.g. naphthyl or benzyl, opt. substd. by halogen, alkyl or -O-alkyl, or heterocyclyl; R4, R5 = H, alkyl, opt. substd. by CN or OH, 3-24, pref. 5, 6, 12, 15, 16, 20 or 24 C cycloalkyl or (het)aryl, esp. phenyl, opt. substd. by halogen, alkyl or -O-alkyl; or R4 and R5 and one of the other R2 to R4 gps. = a 5-6-membered (hetero)ring, e.g. a pyridine, pyrrole, furan or pyran ring); (c) -OR6 (R6 = as R4); (d) CN; (e) -N(R4)(R5); (f) -COR3; (g) -N(R7)COR3 (R7 = H, alkyl, hydroxymethyl, 2-hydroxyethyl, cyanomethyl, methoxycarbonylmethyl, acetoxymethyl, benzyl, opt. substd. phenyl, cycloalkyl, thienyl, pyranylmethyl or furfuryl; (h) -N(R6)COOR3; (i) -N(R6)CON(R4)(R5); (j) -NHSO2R3; (k) -SO2R3 or -SOR3; (l) -SO2OR3; (m) -CON(R4)(R5); (n) -SO2N(R4)(R5); (o) -N=N-R8 (R8 = phenyl, opt. substd. by halogen, alkyl or -O-alkyl); (p) -OCOR3; or (q) -OCONHR3. Numerous suitable substits. for these gps. are claimed. | ||||||
| 206 | Color mixtures comprising same-colored azo dyes with a coupling component of the diaminopyridine | DE4329915 | 1993-09-04 | DE4329915A1 | 1995-03-09 | LAMM GUNTHER DR; LOEFFLER HERMANN; REICHELT HELMUT DR |
| 207 | DD32257288 | 1988-12-05 | DD300442A5 | 1992-06-11 | KLEINE FRITZ; DASSLER WALTER; MATTHES INGEBORG | |
| 208 | YELLOW DIAZOPIGMENTS ON BASE OF 4,4-DIAMINO-1,1-DIANTRAQUINOLINE | CS337189 | 1989-06-05 | CS337189A1 | 1990-12-13 | FLORIAN CESTMIR ING |
| 209 | DE3249395C2 - | DE3249395 | 1982-06-08 | DE3249395C2 | 1987-12-10 | HASHIMOTO, MITSURU, NUMAZU, SHIZUOKA, JP |
| 210 | IT2062578 | 1978-02-24 | IT1158655B | 1987-02-25 | ||
| 211 | ANTHRAQUINONE-AZO COMPOUNDS, PROCESS FOR THEIR PREPARATION AND THEIR USE AS PIGMENTS | DE3068346 | 1980-07-14 | DE3068346D1 | 1984-08-02 | ROLF MEINHARD DR; NEEFF RUTGER DR; MULLER WALTER |
| 212 | PROCESS FOR THE PREPARATION OF ANTHRAQUINONE-AZO COMPOUNDS | IN940CA1979 | 1979-09-10 | IN153568B | 1984-07-28 | FUCHS HERMANN |
| 213 | FR2366337B1 - | FR7729355 | 1977-09-29 | FR2366337B1 | 1984-03-09 | |
| 214 | PIGMENT DYES | DE3161693 | 1981-06-11 | DE3161693D1 | 1984-01-26 | DIMROTH PETER DR; LOTSCH WOLFGANG DR |
| 215 | LIQUID CRYSTAL WITH AN INCORPORATED PLEOCHROIC ANTHRAQUINONE DYESTUFF AND ITS USE | DE3160908 | 1981-02-24 | DE3160908D1 | 1983-10-27 | MOLLER ALEXANDER DIPL CHEM; SCHEROWSKY GUNTHER DR |
| 216 | New bisazo compounds, methods for their production and recording materials their use in electrophotographic | DE3221642 | 1982-06-08 | DE3221642A1 | 1983-01-13 | HASHIMOTO MITSURU |
| 217 | MONOAZPIGMENTE. | CH203478 | 1978-02-24 | CH633570A5 | 1982-12-15 | ROUECHE ARMAND DR |
| 218 | AZO COMPOUNDS | GB7934711 | 1979-10-05 | GB2036776B | 1982-12-08 | |
| 219 | ANTHRAQUINONE-AZO COMPOUNDS THEIR PREPARATION AND THEIR USE AS DYESTUFFS | GB7931973 | 1979-09-14 | GB2032941B | 1982-12-01 | |
| 220 | AZO COMPOUNDS | GB8210168 | 1979-10-05 | GB2097012A | 1982-10-27 | |
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