IT1197484B - Procedimento per la produzione di effetti di colore a sfumatura nella massa di lastre di materiale plastico - Google Patents
Procedimento per la produzione di effetti di colore a sfumatura nella massa di lastre di materiale plasticoInfo
- Publication number
- IT1197484B IT1197484B IT21924/86A IT2192486A IT1197484B IT 1197484 B IT1197484 B IT 1197484B IT 21924/86 A IT21924/86 A IT 21924/86A IT 2192486 A IT2192486 A IT 2192486A IT 1197484 B IT1197484 B IT 1197484B
- Authority
- IT
- Italy
- Prior art keywords
- production
- prepared
- thermoplastic material
- pieces
- shading effects
- Prior art date
Links
Classifications
-
- 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
- B29D7/00—Producing flat articles, e.g. films or sheets
- B29D7/01—Films or sheets
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
- B29C43/20—Making multilayered or multicoloured 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
- B29K2101/00—Use of unspecified macromolecular compounds as moulding material
- B29K2101/12—Thermoplastic materials
-
- 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
- B29K2105/25—Solid
- B29K2105/251—Particles, powder or granules
-
- 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
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
- B29K2995/002—Coloured
- B29K2995/0021—Multi-coloured
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Processing Of Solid Wastes (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Fencing (AREA)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT21924/86A IT1197484B (it) | 1986-10-07 | 1986-10-07 | Procedimento per la produzione di effetti di colore a sfumatura nella massa di lastre di materiale plastico |
EP87114349A EP0267409B1 (en) | 1986-10-07 | 1987-10-01 | Process for producing colour shading effects in the mass of plastic material slabs or sheets |
DE8787114349T DE3763955D1 (de) | 1986-10-07 | 1987-10-01 | Verfahren zur erzeugung von farbschattierungseffekten in der masse von kunststoffplatten oder -bogen. |
ES87114349T ES2017690B3 (es) | 1986-10-07 | 1987-10-01 | Proceso para la produccion de efectos de sombreado de color en la masa de laminas o planchas de material plastico. |
AT87114349T ATE54872T1 (de) | 1986-10-07 | 1987-10-01 | Verfahren zur erzeugung von farbschattierungseffekten in der masse von kunststoffplatten oder -bogen. |
BR8705292A BR8705292A (pt) | 1986-10-07 | 1987-10-06 | Processo para a producao de placas ou pecas moldadas |
KR1019870011218A KR950008467B1 (ko) | 1986-10-07 | 1987-10-06 | 색상효과를 갖는 플라스틱재슬라브 또는 시이트의 제조방법 |
JP62252305A JPH082542B2 (ja) | 1986-10-07 | 1987-10-06 | プラスチツク材料スラブ或はシート内部での色むら効果の製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT21924/86A IT1197484B (it) | 1986-10-07 | 1986-10-07 | Procedimento per la produzione di effetti di colore a sfumatura nella massa di lastre di materiale plastico |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8621924A0 IT8621924A0 (it) | 1986-10-07 |
IT1197484B true IT1197484B (it) | 1988-11-30 |
Family
ID=11188861
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT21924/86A IT1197484B (it) | 1986-10-07 | 1986-10-07 | Procedimento per la produzione di effetti di colore a sfumatura nella massa di lastre di materiale plastico |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0267409B1 (it) |
JP (1) | JPH082542B2 (it) |
KR (1) | KR950008467B1 (it) |
AT (1) | ATE54872T1 (it) |
BR (1) | BR8705292A (it) |
DE (1) | DE3763955D1 (it) |
ES (1) | ES2017690B3 (it) |
IT (1) | IT1197484B (it) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4923657A (en) * | 1984-09-24 | 1990-05-08 | Davidson Textron Inc. | Method for making plastic parts |
GB9110227D0 (en) * | 1991-05-10 | 1991-07-03 | Flanagan Michael J O | Composite plastics materials |
IT1271955B (it) * | 1993-02-11 | 1997-06-10 | Mazzucchelli 1849 Spa | Sbozzato di lastra di materiale plastico per la fabbricazione del frontalee di montature di occhiali, stampo per ottenere tale sbozzato e relativo procedimento di stampaggio. |
GB2345458B (en) * | 1998-10-05 | 2002-05-29 | Mystix Ltd | Article and method of manufacture |
US6702967B2 (en) | 2001-07-27 | 2004-03-09 | E. I. Du Pont De Nemours And Company | Process for preparing decorative surface materials having a decorative pattern |
US8124676B2 (en) | 2003-03-14 | 2012-02-28 | Eastman Chemical Company | Basecoat coating compositions comprising low molecular weight cellulose mixed esters |
US8039531B2 (en) | 2003-03-14 | 2011-10-18 | Eastman Chemical Company | Low molecular weight cellulose mixed esters and their use as low viscosity binders and modifiers in coating compositions |
US8461234B2 (en) | 2003-03-14 | 2013-06-11 | Eastman Chemical Company | Refinish coating compositions comprising low molecular weight cellulose mixed esters |
US7893138B2 (en) | 2003-03-14 | 2011-02-22 | Eastman Chemical Company | Low molecular weight carboxyalkylcellulose esters and their use as low viscosity binders and modifiers in coating compositions |
RU2489257C1 (ru) * | 2012-01-24 | 2013-08-10 | Закрытое акционерное общество "Эклип" | Способ получения декоративного листа из пластифицированного ацетата целлюлозы |
ITTV20120100A1 (it) * | 2012-05-28 | 2013-11-29 | Giovanni Bronca | "procedimento per ottenere in modo ripetibile componenti di occhiali in plastica multi-materiale con zone miscelate a compenetrazione calibrata". |
ITMI20131582A1 (it) * | 2013-09-25 | 2015-03-26 | Mazzucchelli 1949 S P A | Processo di fabbricazione di un prodotto a base di acetato di cellulosa con colorazione sfumata e prodotto ottenuto con tale processo. |
ITUA20163691A1 (it) * | 2016-05-23 | 2017-11-23 | Mem S R L | Procedimento per la fabbricazione di aste per occhiali in materiale polimerico ed asta per occhiali ottenuta con tale procedimento. |
IT201900022128A1 (it) | 2019-11-26 | 2021-05-26 | H2C S R L | Metodo per la produzione di manufatti e semilavorati a base di acetato di cellulosa |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL29274C (it) * | ||||
US3012901A (en) * | 1956-02-07 | 1961-12-12 | Armstrong Cork Co | Method and apparatus for orienting particles |
USRE26237E (en) * | 1959-03-12 | 1967-07-18 | Manufacture of spectacle frames | |
US3310619A (en) * | 1963-06-06 | 1967-03-21 | American Biltrite Rubber Co | Vinyl-acrylic floor covering and process |
GB1096057A (en) * | 1963-09-21 | 1967-12-20 | Dunlop Semtex Ltd | Improvements relating to thermoplastic sheet material |
FR1377795A (fr) * | 1963-12-11 | 1964-11-06 | Svenska Cellulosa Ab | Perfectionnements relatifs à la fabrication de corps présentant l'aspect du granit, particulièrement des carreaux de revêtement de sol |
DE1679821A1 (de) * | 1967-12-09 | 1971-03-25 | Dynamit Nobel Ag | Verfahren zur Herstellung von Gegenstaenden aus weichmacherhaltigem Celluloseacetat |
DE1905292A1 (de) * | 1969-02-04 | 1970-08-06 | Dynamit Nobel Ag | Verfahren zur Herstellung von Platten aus Celluloid oder Celluloseacetat |
GB1383602A (en) * | 1972-10-12 | 1974-02-12 | Ici Ltd | Moulded articles |
JPS60242019A (ja) * | 1984-05-16 | 1985-12-02 | Inoue Mtp Co Ltd | 表皮材の成形方法 |
DE3507655A1 (de) * | 1985-03-05 | 1986-09-11 | Dynamit Nobel Ag, 5210 Troisdorf | Verfahren und vorrichtung zum herstellen einer insbesondere mehrfarbig gemusterten kunststoffbahn |
-
1986
- 1986-10-07 IT IT21924/86A patent/IT1197484B/it active
-
1987
- 1987-10-01 DE DE8787114349T patent/DE3763955D1/de not_active Expired - Fee Related
- 1987-10-01 AT AT87114349T patent/ATE54872T1/de not_active IP Right Cessation
- 1987-10-01 ES ES87114349T patent/ES2017690B3/es not_active Expired - Lifetime
- 1987-10-01 EP EP87114349A patent/EP0267409B1/en not_active Expired - Lifetime
- 1987-10-06 KR KR1019870011218A patent/KR950008467B1/ko not_active IP Right Cessation
- 1987-10-06 JP JP62252305A patent/JPH082542B2/ja not_active Expired - Lifetime
- 1987-10-06 BR BR8705292A patent/BR8705292A/pt not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EP0267409A1 (en) | 1988-05-18 |
KR950008467B1 (ko) | 1995-07-31 |
KR880004931A (ko) | 1988-06-27 |
JPS63165110A (ja) | 1988-07-08 |
ES2017690B3 (es) | 1991-03-01 |
ATE54872T1 (de) | 1990-08-15 |
IT8621924A0 (it) | 1986-10-07 |
JPH082542B2 (ja) | 1996-01-17 |
BR8705292A (pt) | 1988-05-24 |
EP0267409B1 (en) | 1990-07-25 |
DE3763955D1 (de) | 1990-08-30 |
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