ES2073163T3 - Proceso para la colorear polimeros. - Google Patents
Proceso para la colorear polimeros.Info
- Publication number
- ES2073163T3 ES2073163T3 ES91906512T ES91906512T ES2073163T3 ES 2073163 T3 ES2073163 T3 ES 2073163T3 ES 91906512 T ES91906512 T ES 91906512T ES 91906512 T ES91906512 T ES 91906512T ES 2073163 T3 ES2073163 T3 ES 2073163T3
- Authority
- ES
- Spain
- Prior art keywords
- polymer
- mold
- volume
- water
- same time
- 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
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/673—Inorganic compounds
- D06P1/67316—Acids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
- B29C71/0009—After-treatment of articles without altering their shape; Apparatus therefor using liquids, e.g. solvents, swelling agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D11/00—Producing optical elements, e.g. lenses or prisms
- B29D11/00009—Production of simple or compound lenses
- B29D11/00038—Production of contact lenses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D11/00—Producing optical elements, e.g. lenses or prisms
- B29D11/00865—Applying coatings; tinting; colouring
- B29D11/00894—Applying coatings; tinting; colouring colouring or tinting
- B29D11/00903—Applying coatings; tinting; colouring colouring or tinting on the surface
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/0004—General aspects of dyeing
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/90—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using dyes dissolved in organic solvents or aqueous emulsions thereof
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/34—Material containing ester groups
- D06P3/343—Material containing ester groups using vat or sulfur dyes
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/34—Material containing ester groups
- D06P3/52—Polyesters
- D06P3/523—Polyesters using vat or sulfur dyes
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
- D06P5/001—Special chemical aspects of printing textile materials
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
- G02B1/041—Lenses
- G02B1/043—Contact lenses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
- B29C71/0009—After-treatment of articles without altering their shape; Apparatus therefor using liquids, e.g. solvents, swelling agents
- B29C2071/0018—Absorbing ingredients, e.g. drugs, flavourings, UV screeners, embedded in the articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/0005—Condition, form or state of moulded material or of the material to be shaped containing compounding ingredients
- B29K2105/0032—Pigments, colouring agents or opacifiyng agents
Abstract
UN PROCESO PARA LA COLORACION DE POLIMEROS QUE CONSISTE EN: SUMERGIR UN POLIMERO QUE AUMENTA DE VOLUMEN EN AGUA O EN UNA MEZCLA SOLVENTE ACUOSA O UNA MOLDURA DEL POLIMERO EN UN FLUIDO DE TRATAMIENTO QUE CONTIENE UNA MEZCLA SOLVENTE ACUOSA QUE CONTIENE UN COLORANTE QUE TIENE UNA AFINIDAD PARA EL POLIMERO PARA ASI AUMENTAR EL VOLUMEN DEL POLIMERO Y AL MISMO TIEMPO IMPREGNAR EL COLORANTE EN EL POLIMERO Y SUMERGIR EL POLIMERO ASI TRATADO EN AGUA, EN UNA SOLUCION ACIDA ACUOSA O EN UNA SOLUCION ACUOSA DE UN AGENTE OXIDANTE PARA FIJAR EL COLORANTE AL POLIMERO. CUANDO LA MOLDURA ESTA EN CONTACTO CON UN MOLDE, ES POSIBLE LLEVAR A CABO EL AUMENTO DE VOLUMEN Y LA SEPARACION DEL MOLDE AL MISMO TIEMPO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8383490 | 1990-03-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2073163T3 true ES2073163T3 (es) | 1995-08-01 |
Family
ID=13813729
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES91906512T Expired - Lifetime ES2073163T3 (es) | 1990-03-30 | 1991-03-29 | Proceso para la colorear polimeros. |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0480049B1 (es) |
JP (1) | JP3159320B2 (es) |
AU (1) | AU7547191A (es) |
DE (1) | DE69110232T2 (es) |
ES (1) | ES2073163T3 (es) |
WO (1) | WO1991015626A1 (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3068319B2 (ja) * | 1992-03-13 | 2000-07-24 | 株式会社メニコン | マーク付コンタクトレンズの製造方法 |
JP3234359B2 (ja) * | 1993-07-16 | 2001-12-04 | 株式会社メニコン | 着色されたコンタクトレンズの製法 |
US5534038A (en) * | 1994-06-10 | 1996-07-09 | Pilkington Barnes Hind, Inc. | Tinting hydrogel materials with vat dyes |
FR2789081B1 (fr) * | 1999-01-28 | 2001-04-20 | Essilor Int | Procede de coloration de lentilles de contact hydrophiles souples |
US20040091613A1 (en) * | 2002-11-13 | 2004-05-13 | Wood Joe M. | Methods for the extraction of contact lenses |
WO2009070443A1 (en) * | 2007-11-29 | 2009-06-04 | Bausch & Lomb Incorporated | Process for making biomedical devices |
DE102022124098A1 (de) | 2022-09-20 | 2024-03-21 | Rösler Holding Gmbh | Verfahren und Vorrichtung zum chemischen Glätten |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5939553B2 (ja) * | 1976-06-24 | 1984-09-25 | 凸版印刷株式会社 | 染色方法 |
JPS53114876A (en) * | 1977-03-18 | 1978-10-06 | Toppan Printing Co Ltd | Dyeing method |
JPS5943598B2 (ja) * | 1977-04-15 | 1984-10-23 | 凸版印刷株式会社 | 染色方法 |
JPS58104286A (ja) * | 1981-12-16 | 1983-06-21 | ジェイエスアール株式会社 | 着色された成形品の製造方法 |
JP2848114B2 (ja) * | 1992-05-14 | 1999-01-20 | 日本電気株式会社 | 音響系エコーキャンセラ |
-
1991
- 1991-03-29 DE DE69110232T patent/DE69110232T2/de not_active Expired - Lifetime
- 1991-03-29 WO PCT/JP1991/000422 patent/WO1991015626A1/ja active IP Right Grant
- 1991-03-29 JP JP50636491A patent/JP3159320B2/ja not_active Expired - Lifetime
- 1991-03-29 EP EP91906512A patent/EP0480049B1/en not_active Expired - Lifetime
- 1991-03-29 AU AU75471/91A patent/AU7547191A/en not_active Abandoned
- 1991-03-29 ES ES91906512T patent/ES2073163T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
WO1991015626A1 (en) | 1991-10-17 |
EP0480049B1 (en) | 1995-06-07 |
DE69110232T2 (de) | 1995-12-07 |
EP0480049A1 (en) | 1992-04-15 |
JP3159320B2 (ja) | 2001-04-23 |
DE69110232D1 (de) | 1995-07-13 |
EP0480049A4 (en) | 1992-08-05 |
AU7547191A (en) | 1991-10-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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