ES2033340T3 - Procedimiento para la preparacion de poli-n-vinil-lactama hidroperoxidada en particulas. - Google Patents
Procedimiento para la preparacion de poli-n-vinil-lactama hidroperoxidada en particulas.Info
- Publication number
- ES2033340T3 ES2033340T3 ES198787810434T ES87810434T ES2033340T3 ES 2033340 T3 ES2033340 T3 ES 2033340T3 ES 198787810434 T ES198787810434 T ES 198787810434T ES 87810434 T ES87810434 T ES 87810434T ES 2033340 T3 ES2033340 T3 ES 2033340T3
- Authority
- ES
- Spain
- Prior art keywords
- poly
- preparation
- vinyl
- lactam
- vinyl lactam
- 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.)
- Expired - Lifetime
Links
- 239000002245 particle Substances 0.000 title 1
- 229920002554 vinyl polymer Polymers 0.000 abstract 3
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 abstract 1
- 239000000835 fiber Substances 0.000 abstract 1
- 229920000578 graft copolymer Polymers 0.000 abstract 1
- 125000001867 hydroperoxy group Chemical group [*]OO[H] 0.000 abstract 1
- 239000012528 membrane Substances 0.000 abstract 1
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
- C08F271/00—Macromolecular compounds obtained by polymerising monomers on to polymers of nitrogen-containing monomers as defined in group C08F26/00
- C08F271/02—Macromolecular compounds obtained by polymerising monomers on to polymers of nitrogen-containing monomers as defined in group C08F26/00 on to polymers of monomers containing heterocyclic nitrogen
-
- 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
- C08F8/00—Chemical modification by after-treatment
- C08F8/06—Oxidation
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Eyeglasses (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerization Catalysts (AREA)
- Cephalosporin Compounds (AREA)
- Polyamides (AREA)
- Graft Or Block Polymers (AREA)
- Detergent Compositions (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
POLI-N-VINIL LACTAMA HIDROPEROXIDASA, EN PARTICULAS, QUE CONTIENE UN PROMEDIO DE APROXIMADAMENTE 20 EQUIVALENTES MOLARES DE HIDROPEROXIDO POR MOL DE POLI-N-VINIL LACTAMA, LA PREPARACION DE LA MISMA SOMETIENDO POLI-N-VINIL LACTAMA EN PARTICULAS A UNA CANTIDAD EFICAZ DE OZONO, Y EL USO DE LA MISMA PARA LA PREPARACION DE COPOLIMEROS DE INJERTO QUE POSEEN UN BAJO GRADO DE MATERIALES EXTRAIBLES, QUE ENCUENTRA UTILIDAD EN NUMEROSOS CAMPOS, EN PARTICULAR, EN DISPOSITIVOS BIOMEDICOS, EN MEMBRANAS SEMIPERMEABLES, EN LENTES DE CONTACTO Y COMO PELICULAS O FIBRAS.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/892,535 US4678838A (en) | 1986-08-04 | 1986-08-04 | Particulate hydroperoxidized poly-N-vinyl lactam, its preparation and use thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2033340T3 true ES2033340T3 (es) | 1993-03-16 |
Family
ID=25400081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES198787810434T Expired - Lifetime ES2033340T3 (es) | 1986-08-04 | 1987-07-29 | Procedimiento para la preparacion de poli-n-vinil-lactama hidroperoxidada en particulas. |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4678838A (es) |
| EP (1) | EP0255988B1 (es) |
| JP (2) | JP2549125B2 (es) |
| AT (1) | ATE73828T1 (es) |
| AU (1) | AU604038B2 (es) |
| CA (1) | CA1287440C (es) |
| DE (1) | DE3777486D1 (es) |
| DK (1) | DK404687A (es) |
| ES (1) | ES2033340T3 (es) |
| HK (1) | HK10795A (es) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4853439A (en) * | 1987-10-09 | 1989-08-01 | Gaf Corporation | Water-soluble complexes of water-insoluble organic compounds |
| EP0831119A2 (en) * | 1996-09-18 | 1998-03-25 | Daicel Chemical Industries, Ltd. | Corsslinkable polymer composition, molded article therefrom, process for the preparation thereof, crosslinked nonwoven cloth, and process for the preparation thereof |
| US6367929B1 (en) | 1998-03-02 | 2002-04-09 | Johnson & Johnson Vision Care, Inc. | Hydrogel with internal wetting agent |
| WO2001048065A1 (fr) * | 1999-12-28 | 2001-07-05 | Hitoshi Kanazawa | Procede permettant de modifier un materiau polymere et son utilisation |
| US20030157000A1 (en) * | 2002-02-15 | 2003-08-21 | Kimberly-Clark Worldwide, Inc. | Fluidized bed activated by excimer plasma and materials produced therefrom |
| JP3832828B2 (ja) | 2003-03-20 | 2006-10-11 | 日本航空電子工業株式会社 | コネクタ |
| JP2006002047A (ja) * | 2004-06-17 | 2006-01-05 | Dai Ichi Kogyo Seiyaku Co Ltd | 粉末状ビニルピロリドン重合体 |
| US7473738B2 (en) * | 2004-09-30 | 2009-01-06 | Johnson & Johnson Vision Care, Inc. | Lactam polymer derivatives |
| CN100371355C (zh) * | 2005-09-05 | 2008-02-27 | 南京大学 | 一种紫外辐照改性高密度聚乙烯的制备方法 |
| JP5224090B2 (ja) * | 2006-06-15 | 2013-07-03 | クーパーヴィジョン インターナショナル ホウルディング カンパニー リミテッド パートナーシップ | 湿潤性シリコーンヒドロゲルコンタクトレンズ及び関連組成物及び方法 |
| US8231218B2 (en) | 2006-06-15 | 2012-07-31 | Coopervision International Holding Company, Lp | Wettable silicone hydrogel contact lenses and related compositions and methods |
| JP7771705B2 (ja) * | 2021-12-13 | 2025-11-18 | artience株式会社 | 重合性組成物およびその重合物 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3082193A (en) * | 1958-03-06 | 1963-03-19 | Yardney International Corp | Metal-polyvinylpyrrolidone compound and process for preparing same |
| GB995880A (en) * | 1961-06-20 | 1965-06-23 | Rohm & Haas | Treatment of n-vinylpyrrolidinone polymers |
| GB995283A (en) * | 1961-06-20 | 1965-06-16 | Rohm & Haas | Treatment of n-vinylpyrrolidinone polymers |
| US3437647A (en) * | 1966-02-07 | 1969-04-08 | Gaf Corp | Halogen adducts of alkylated polymers of heterocyclic n-vinyl monomers |
| US3412020A (en) * | 1966-08-08 | 1968-11-19 | Gaf Corp | Method for flocculating suspended inorganic solids |
| US3621079A (en) * | 1968-10-21 | 1971-11-16 | Patent Structures Inc | Graft of hydroxyalkyl methacrylate onto polyvinylpyrrolidone |
| US3639524A (en) * | 1969-07-28 | 1972-02-01 | Maurice Seiderman | Hydrophilic gel polymer insoluble in water from polyvinylpyrrolidone with n-vinyl-2-pyrrolidone and methacrylic modifier |
| BE759530A (fr) * | 1969-11-28 | 1971-04-30 | Griffin Lab Inc | Lentille de contact et son procede de fabrication |
| US3728319A (en) * | 1970-02-19 | 1973-04-17 | Gaf Corp | Reaction products of poly n-vinylpyrrolidone or poly n-vinylpyrrolidones with alkyl side chains and organic secondary or tertiary amines |
| US3978163A (en) * | 1972-12-07 | 1976-08-31 | Gaf Corporation | Graft copolymers of a poly (n-vinyl lactam) containing/unsaturated ethylenic/ and dibasic carboxylic acid monoester sidechains and stable emulsions of such graft copolymers |
| US3894129A (en) * | 1973-03-15 | 1975-07-08 | American Optical Corp | Method of manufacture of strain free contact lenses |
| US4018853A (en) * | 1974-11-21 | 1977-04-19 | Warner-Lambert Company | Crosslinked, hydrophilic rods of pyrrolidone-methacrylate graft copolymers |
| US4138408A (en) * | 1975-12-20 | 1979-02-06 | Hoechst Aktiengesellschaft | ω-Alkoxy derivatives of lactams and process for their manufacture |
| US4123407A (en) * | 1976-11-26 | 1978-10-31 | American Optical Corporation | Hydrophilic contact lens |
| US4123408A (en) * | 1976-11-26 | 1978-10-31 | American Optical Corporation | Hydrogel contact lens |
| US4277580A (en) * | 1978-05-22 | 1981-07-07 | Texaco Inc. | Terpolymer of N-vinyl pyrrolidone in alkoxylated form |
| DE2942657A1 (de) * | 1979-10-22 | 1981-04-30 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von polyvinylpyrrolidon, dessen waessrige loesung eine hohe viskositaet aufweist, durch waermebehandlung von waessrigen loesungen von ueblichem polyvinylpyrrolidon |
| FR2480770A1 (fr) * | 1980-04-18 | 1981-10-23 | Oreal | Procede de preparation de sels de colorant s acides, et de copolymeres porteurs de fonctions amines tertiaires, sels obtenus et compositions cosmetiques de maquillage les contenant |
-
1986
- 1986-08-04 US US06/892,535 patent/US4678838A/en not_active Expired - Fee Related
-
1987
- 1987-07-29 EP EP87810434A patent/EP0255988B1/en not_active Expired - Lifetime
- 1987-07-29 ES ES198787810434T patent/ES2033340T3/es not_active Expired - Lifetime
- 1987-07-29 AT AT87810434T patent/ATE73828T1/de not_active IP Right Cessation
- 1987-07-29 DE DE8787810434T patent/DE3777486D1/de not_active Expired - Lifetime
- 1987-07-31 CA CA000543489A patent/CA1287440C/en not_active Expired - Lifetime
- 1987-08-03 DK DK404687A patent/DK404687A/da not_active Application Discontinuation
- 1987-08-03 JP JP62192768A patent/JP2549125B2/ja not_active Expired - Lifetime
- 1987-08-03 AU AU76506/87A patent/AU604038B2/en not_active Ceased
-
1995
- 1995-01-26 HK HK10795A patent/HK10795A/en not_active IP Right Cessation
- 1995-09-26 JP JP7247397A patent/JP2610797B2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH08193105A (ja) | 1996-07-30 |
| JPS6343904A (ja) | 1988-02-25 |
| JP2610797B2 (ja) | 1997-05-14 |
| EP0255988A3 (en) | 1990-06-20 |
| DK404687A (da) | 1988-02-05 |
| US4678838A (en) | 1987-07-07 |
| EP0255988A2 (en) | 1988-02-17 |
| AU7650687A (en) | 1988-02-11 |
| CA1287440C (en) | 1991-08-06 |
| DK404687D0 (da) | 1987-08-03 |
| HK10795A (en) | 1995-02-03 |
| AU604038B2 (en) | 1990-12-06 |
| JP2549125B2 (ja) | 1996-10-30 |
| DE3777486D1 (de) | 1992-04-23 |
| EP0255988B1 (en) | 1992-03-18 |
| ATE73828T1 (de) | 1992-04-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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