ES552484A0 - Un procedimiento de polimerizacion catalizado por oxianion para obtener un polimero "vivo" - Google Patents
Un procedimiento de polimerizacion catalizado por oxianion para obtener un polimero "vivo"Info
- Publication number
- ES552484A0 ES552484A0 ES552484A ES552484A ES552484A0 ES 552484 A0 ES552484 A0 ES 552484A0 ES 552484 A ES552484 A ES 552484A ES 552484 A ES552484 A ES 552484A ES 552484 A0 ES552484 A0 ES 552484A0
- Authority
- ES
- Spain
- Prior art keywords
- oxianion
- catalized
- live
- polymer
- polymerization procedure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerization Catalysts (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Paper (AREA)
- Catalysts (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Materials For Medical Uses (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/707,193 US4588795A (en) | 1985-03-01 | 1985-03-01 | Oxyanion-catalyzed polymerization |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8800282A1 ES8800282A1 (es) | 1987-11-01 |
ES552484A0 true ES552484A0 (es) | 1987-11-01 |
Family
ID=24840726
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES552484A Expired ES8800282A1 (es) | 1985-03-01 | 1986-02-27 | Un procedimiento de polimerizacion catalizado por oxianion para obtener un polimero "vivo" |
Country Status (15)
Country | Link |
---|---|
US (1) | US4588795A (es) |
EP (1) | EP0193407B1 (es) |
JP (1) | JPH0662693B2 (es) |
KR (1) | KR930009261B1 (es) |
AT (1) | ATE45963T1 (es) |
AU (1) | AU579714B2 (es) |
BR (1) | BR8600840A (es) |
CA (1) | CA1256646A (es) |
DE (1) | DE3665313D1 (es) |
DK (1) | DK92886A (es) |
ES (1) | ES8800282A1 (es) |
HK (1) | HK2290A (es) |
MX (1) | MX166713B (es) |
NO (1) | NO166040C (es) |
ZA (1) | ZA861517B (es) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4656233A (en) * | 1984-11-29 | 1987-04-07 | E. I. Du Pont De Nemours And Company | "Living" polymers and chain transfer-regulated polymerization process |
US4656226A (en) * | 1985-09-30 | 1987-04-07 | E. I. Du Pont De Nemours And Company | Acrylic pigment dispersants made by group transfer polymerization |
US4736003A (en) * | 1986-04-07 | 1988-04-05 | E. I. Du Pont De Nemours And Company | Enhanced livingness of polymerization using silylated oxyanions |
US5110869A (en) * | 1986-05-29 | 1992-05-05 | E. I. Du Pont De Nemours And Company | β-(keto or sulfonyl)esters from reaction of silyketene acetal and acyl or sulfonyl compound |
US5260424A (en) * | 1986-05-29 | 1993-11-09 | E. I. Du Pont De Nemours And Company | B-(keto or sulfonyl) esters from reaction of silylketene acetal and acyl or sulfonyl compound |
WO1987007265A1 (en) * | 1986-05-29 | 1987-12-03 | E.I. Du Pont De Nemours And Company | Acylation and sulfonation of silylketene acetals |
US4983679A (en) * | 1986-05-29 | 1991-01-08 | E. I. Dupont De Nemours And Company | β-(keto or sulfonyl)esters from reaction of silylketene acetal and acyl or sulfonyl compound |
US4957973A (en) * | 1986-07-08 | 1990-09-18 | E. I. Du Pont De Nemours And Company | Uncatalyzed process for preparing "living" polymers |
US4728706A (en) * | 1986-08-29 | 1988-03-01 | E. I. Du Pont De Nemours And Company | Titanium, zirconium- and hafnium containing initiators in the polymerization of acrylic monomers to "living" polymers |
US4732955A (en) * | 1986-09-29 | 1988-03-22 | E. I. Du Pont De Nemours And Company | Group transfer polymerization catalyzed by mercury compounds |
US4806605A (en) * | 1987-01-27 | 1989-02-21 | E. I. Du Pont De Nemours And Company | Monomers and initiators for group transfer polymerization |
US4771117A (en) * | 1987-04-30 | 1988-09-13 | E. I. Du Pont De Nemours And Company | Polymerization of acrylic esters |
US4771116A (en) * | 1987-04-30 | 1988-09-13 | E. I. Du Pont De Nemours And Company | Silylamines as additives in group transfer polymerization |
US4845156A (en) * | 1987-12-21 | 1989-07-04 | E. I. Du Pont De Nemours And Company | Preparation of macromonomers |
US5019634A (en) * | 1988-02-16 | 1991-05-28 | E. I. Du Pont De Nemours And Company | Group transfer living polymer grafted to an initiator support |
US4940760A (en) * | 1988-02-16 | 1990-07-10 | E. I. Du Pont De Nemours And Company | Group Transfer Polymerization process employing supported initiators |
GB8803764D0 (en) * | 1988-02-18 | 1988-03-16 | Ici Plc | Polymerisation process |
US4943648A (en) * | 1988-04-01 | 1990-07-24 | E. I. Du Pont De Nemours And Company | Initiators for group transfer polymerization |
US4866145A (en) * | 1988-04-01 | 1989-09-12 | E. I. Du Pont De Nemours And Company | Catalyst for group transfer polymerization |
US5021524A (en) * | 1988-04-14 | 1991-06-04 | E. I. Du Pont De Nemours And Company | Initiator for group transfer polymerization |
US5187244A (en) * | 1988-07-22 | 1993-02-16 | Mitsubishi Rayon Co., Ltd. | Preparation process of block copolymers and resulting block copolymers |
US4925764A (en) * | 1988-12-23 | 1990-05-15 | E. I. Du Pont De Nemours & Co. | Positive solid block toner |
US4925765A (en) * | 1988-12-23 | 1990-05-15 | E. I. Du Pont De Nemours And Company | Negative solid block toner |
US4906713A (en) * | 1989-01-31 | 1990-03-06 | E. I. Du Pont De Nemours And Company | "Acrylic" ladder polymers |
US4978723A (en) * | 1989-03-01 | 1990-12-18 | E. I. Du Pont De Nemours And Company | Phosphonate-capped polymers |
US4939211A (en) * | 1989-03-01 | 1990-07-03 | E. I. Du Pont De Nemours And Company | Phosphonate-capped polymers |
US5011504A (en) * | 1989-09-08 | 1991-04-30 | E. I. Du Pont De Nemours And Company | Fuel oil additives |
US5171809A (en) * | 1989-10-16 | 1992-12-15 | Dow Corning Corporation | Silicone polymers, copolymers and block copolymers and a method for their preparation |
US6943203B2 (en) * | 1998-03-02 | 2005-09-13 | Johnson & Johnson Vision Care, Inc. | Soft contact lenses |
KR100476324B1 (ko) * | 2000-10-12 | 2005-03-16 | 미쯔이카가쿠 가부시기가이샤 | 리빙 (코)폴리머의 제조방법 및 그 (코)폴리머의 용도 |
US9180321B2 (en) * | 2005-07-13 | 2015-11-10 | L'oreal S.A. | Cosmetic compositions containing liposoluble polymers and tackifiers |
US7884158B2 (en) | 2005-09-06 | 2011-02-08 | L'Oré´al | Cosmetic compositions containing block copolymers, tackifiers and phenylated silicones |
EP2411437B9 (de) | 2009-03-25 | 2013-07-31 | BYK-Chemie GmbH | Zusammensetzung umfassend stabile polyolmischungen |
JP5690355B2 (ja) | 2009-12-22 | 2015-03-25 | ビック−ケミー ゲゼルシャフト ミット ベシュレンクテル ハフツング | 安定なポリオール混合物を含む組成物 |
EP3147335A1 (en) | 2015-09-23 | 2017-03-29 | BYK-Chemie GmbH | Colorant compositions containing wettting and/or dispersing agents with low amine number |
WO2019096891A1 (en) | 2017-11-15 | 2019-05-23 | Byk-Chemie Gmbh | Block co-polymer |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3778430A (en) * | 1971-05-25 | 1973-12-11 | Du Pont | Silicon substituted azonitriles |
US4041227A (en) * | 1975-11-25 | 1977-08-09 | Phillips Petroleum Company | Cleavable branching agents in emulsion polymerization systems |
US4389514A (en) * | 1980-09-26 | 1983-06-21 | Congoleum Corporation | Accelerated polymerization of acrylic monomers initiated by dialkyl and diaralkyl peroxide free radical generators in the presence of tin accelerators |
US4681918A (en) * | 1981-06-30 | 1987-07-21 | E. I. Du Pont De Nemours And Company | "Living" polymers and process for their preparation |
US4417034A (en) * | 1981-06-30 | 1983-11-22 | E. I. Du Pont De Nemours & Co. | Living polymers and process for their preparation |
US4414372A (en) * | 1982-06-17 | 1983-11-08 | E. I. Du Pont De Nemours & Co. | Process for preparing living polymers |
US4447628A (en) * | 1982-07-12 | 1984-05-08 | E. I. Du Pont De Nemours And Company | Nonhygroscopic, anionic pentacoordinate silicate |
-
1985
- 1985-03-01 US US06/707,193 patent/US4588795A/en not_active Expired - Lifetime
-
1986
- 1986-02-27 ES ES552484A patent/ES8800282A1/es not_active Expired
- 1986-02-27 AU AU54146/86A patent/AU579714B2/en not_active Expired
- 1986-02-27 CA CA000502884A patent/CA1256646A/en not_active Expired
- 1986-02-27 BR BR8600840A patent/BR8600840A/pt not_active IP Right Cessation
- 1986-02-28 MX MX001729A patent/MX166713B/es unknown
- 1986-02-28 DE DE8686301445T patent/DE3665313D1/de not_active Expired
- 1986-02-28 KR KR1019860001435A patent/KR930009261B1/ko not_active IP Right Cessation
- 1986-02-28 NO NO860764A patent/NO166040C/no unknown
- 1986-02-28 EP EP86301445A patent/EP0193407B1/en not_active Expired
- 1986-02-28 DK DK92886A patent/DK92886A/da not_active Application Discontinuation
- 1986-02-28 AT AT86301445T patent/ATE45963T1/de not_active IP Right Cessation
- 1986-02-28 JP JP61042061A patent/JPH0662693B2/ja not_active Expired - Lifetime
- 1986-02-28 ZA ZA861517A patent/ZA861517B/xx unknown
-
1990
- 1990-01-11 HK HK22/90A patent/HK2290A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AU579714B2 (en) | 1988-12-08 |
KR860007291A (ko) | 1986-10-10 |
ES8800282A1 (es) | 1987-11-01 |
DE3665313D1 (en) | 1989-10-05 |
ATE45963T1 (de) | 1989-09-15 |
US4588795A (en) | 1986-05-13 |
HK2290A (en) | 1990-01-19 |
NO860764L (es) | 1986-09-02 |
DK92886D0 (da) | 1986-02-28 |
ZA861517B (es) | 1987-08-28 |
AU5414686A (en) | 1986-10-16 |
NO166040C (no) | 1991-05-22 |
EP0193407B1 (en) | 1989-08-30 |
JPH0662693B2 (ja) | 1994-08-17 |
EP0193407A1 (en) | 1986-09-03 |
DK92886A (da) | 1986-09-02 |
CA1256646A (en) | 1989-06-27 |
MX166713B (es) | 1993-01-29 |
BR8600840A (pt) | 1986-11-11 |
NO166040B (no) | 1991-02-11 |
KR930009261B1 (ko) | 1993-09-25 |
JPS61204201A (ja) | 1986-09-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES552484A0 (es) | Un procedimiento de polimerizacion catalizado por oxianion para obtener un polimero "vivo" | |
ES2070660B1 (es) | Un procedimiento para la preparacion de 2,5-damino-3-hidroxihexanos sustituidos, utiles como inhibidores de proteasas retrovirales. | |
ES2062239T3 (es) | Diamidas de acidos pirimidin-4,6-dicarboxilicos, procedimiento para su preparacion, utilizacion de las mismas, asi como medicamentos a base de estos compuestos. | |
AR026063A1 (es) | Metodo para la preparacion de 5-carboxiftalida. | |
ES2036259T3 (es) | Un procedimientos para la preparacion de agentes antiinflamatorios. | |
GB8829835D0 (en) | Compounds | |
MX9300473A (es) | Procedimiento para la separacion del racemato de verapamil. | |
DE3689323T2 (de) | Härtbare Harze. | |
DK151685A (da) | (s)- og (r)-4-amino-n-(1-phenylethyl)benzamid eller salte deraf og fremgangsmaade til fremstilling af saadanne forbindelser | |
ES2066945T3 (es) | Procedimiento para la fabricacion de fosfitos organicos estables a la hidrolisis. | |
NO883520D0 (no) | Fremgangsmaate for fremstilling av et injeksjonspreparat. | |
PT82407B (pt) | Processo para a preparacao de novos derivados do triazole | |
ATE59290T1 (de) | Stabile injizierbare arzneiformulierung des 1,4- dihydroxy-5,8-bis((2-(hydroxyaethylamino)|thyl)amino)anthrachinondihydrochlorids. | |
BE905154A (fr) | Acides n-nicotinoylamines. | |
ATE37873T1 (de) | Verfahren zur herstellung optisch aktiver 1,4dihydropyridine. | |
FR2719042B1 (fr) | Procédé de préparation d'un acide alpha-(hydroxyphénoxy)- alcanecarboxylique optiquement actif. | |
MX169442B (es) | Preparacion de acidos alcandisulfonicos | |
ES2060854T3 (es) | Procedimiento para la preparacion de acido 2-mercapto-4-metil-1,3-tiazol-5-il-acetico y sus esteres. | |
DZ1366A1 (fr) | Nouveaux dérivés de la méthoxycarbonyl-2 n,n'-di-(triméthoxybenzoyle) pipérazine, ainsi que leur procédé de préparation. | |
ES552485A0 (es) | Un procedimiento para aumentar la duracion de "vitalidad" en polimero vivos obtenidos por polimerizacion catalizada por oxianiones. | |
OA09421A (fr) | Nouveau procédé de préparation de dérivés N-(Vinblastinoyl-23) d'acide amino-1 méthylphosphonique. | |
EP0211774A3 (fr) | Utilisation de dérivés de l'acide maléopimarique pour l'obtention d'un medicament immunomodulateur | |
FI94860C (fi) | Menetelmä terapeuttisesti käyttökelpoisen (+)-1-/(3,4,5-trimetoksi)bentsyylioksimetyyli/-1-fenyyli-N,N-dimetyyli-n-propyyliamiinin valmistamiseksi | |
EP0309262A3 (en) | Novel salicylates, their salts, pharmaceutical compositions containing them and process for preparing same | |
SE8306946D0 (sv) | Procede de preparation d'acides phenoxybenzoiques a groupe sulfonamide |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20070808 |