FI64613C - Saett att framstaella orienterade skivor av ett termoplastisktharts vilka aer skyddade mot ultraviolettstraolar - Google Patents
Saett att framstaella orienterade skivor av ett termoplastisktharts vilka aer skyddade mot ultraviolettstraolar Download PDFInfo
- Publication number
- FI64613C FI64613C FI772308A FI772308A FI64613C FI 64613 C FI64613 C FI 64613C FI 772308 A FI772308 A FI 772308A FI 772308 A FI772308 A FI 772308A FI 64613 C FI64613 C FI 64613C
- Authority
- FI
- Finland
- Prior art keywords
- sheet
- plate
- temperature
- solution
- solvent
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
- C08J7/06—Coating with compositions not containing macromolecular substances
- C08J7/065—Low-molecular-weight organic substances, e.g. absorption of additives in the surface of the article
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Laminated Bodies (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
- Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
- Adhesive Tapes (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Claims (7)
1. Sätt att framställa orienterade skivor av ett harts pä basen av polyvinylklorid, varvid av hartset strängspruts en skiva, denna skiva konditioneras vid en temperatur, vilken befrämjar ori-entering vid dragning, den konditionerade skivan drages ätminstone i en riktning för att ästadkomma molekulära orienteringsspänningar 1 skivan och den dragna skivan kyls vid en temperatur lägre än hartsets transitionstemperatur av andra ordningen och därtill skyd-das skivan mot inverkan av UV-strälar genom att bringa ätminstone pä den ena ytan minst ett klorhaltigt kolvätelösningsmedel med 1 -3 kolatomer och minst ett anti-UV-ämne, vilket utgörs av ett benso-fenonderivat och vilket är lösligt i lösningsmedlet, och genom att avdunsta lösningsmedlet, kännetecknat därav, att den skyddande behandlingen utförs före dragning av den konditionerade skivan.
2. Sätt enligt patentkravet 1, kännetecknat därav, att skivans yta bestryks med lösning sälunda, att den mängd av det anti-UV-ämnet, vilken förblir pä ytan före dragningen är 2 - 50 g per kvadratmeter.
3. Sätt enligt patentkravet 1 eller 2, kännetecknat därav, att lösningen innehäller 5-40 vikt-% av ett anti-UV-ämne.
4. Sätt enligt patentkravet 1, kännetecknat därav, att lösningsmedlet bestär av en blandning av 1,1,2-triklor-etan och tetrakloretylen i ett viktförhällande av 0,3 - 3 och innehäller 10 - 40 g av ett anti-UV-ämne per 100 g lösning.
5. Sätt enligt patentkravet 4, kännetecknat därav, att pä skivans yta bringas 10 - 200 g lösning per kvadratmeter .
6. Sätt enligt nägot av patentkraven 1-5, kännetecknat därav, att de ytor av skivan, vilka bestryks med lösning, är vid bestrykningstidpunkten vid en temperatur, vilken befrämjar orientering genom dragning.
7. Sätt enligt nägot av patentkraven 1-6, kännetecknat därav, att lösningsmedlet avdunstas da skivan löper genom en undertryckskammare, väri teraperaturen hälls vid ett värde, vilket befrämjar orienteringsbehandlingen genom dragning.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7624020 | 1976-08-04 | ||
| FR7624020A FR2360401A1 (fr) | 1976-08-04 | 1976-08-04 | Procede pour la production de feuilles orientees en resine thermoplastique protegees contre l'action des rayons ultraviolets |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI772308A FI772308A (sv) | 1978-02-05 |
| FI64613B FI64613B (fi) | 1983-08-31 |
| FI64613C true FI64613C (fi) | 1983-12-12 |
Family
ID=9176622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI772308A FI64613C (fi) | 1976-08-04 | 1977-07-28 | Saett att framstaella orienterade skivor av ett termoplastisktharts vilka aer skyddade mot ultraviolettstraolar |
Country Status (26)
| Country | Link |
|---|---|
| US (1) | US4126660A (sv) |
| JP (1) | JPS5318668A (sv) |
| AT (1) | AT361720B (sv) |
| AU (1) | AU505290B2 (sv) |
| BE (1) | BE857349A (sv) |
| BR (1) | BR7704922A (sv) |
| CA (1) | CA1083319A (sv) |
| CH (1) | CH622460A5 (sv) |
| DE (1) | DE2729895C2 (sv) |
| DK (1) | DK163065C (sv) |
| ES (1) | ES461311A1 (sv) |
| FI (1) | FI64613C (sv) |
| FR (1) | FR2360401A1 (sv) |
| GB (1) | GB1540568A (sv) |
| IE (1) | IE45431B1 (sv) |
| IT (1) | IT1085254B (sv) |
| LU (1) | LU77896A1 (sv) |
| MX (1) | MX145408A (sv) |
| NL (1) | NL189005C (sv) |
| NO (1) | NO147646C (sv) |
| NZ (1) | NZ184585A (sv) |
| PH (1) | PH13113A (sv) |
| PT (1) | PT66852B (sv) |
| SE (1) | SE422464B (sv) |
| SU (1) | SU703009A3 (sv) |
| ZA (1) | ZA774018B (sv) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4265804A (en) * | 1979-01-05 | 1981-05-05 | Eastman Kodak Company | Oriented polyester articles having improved ultraviolet stability (III) |
| US4349607A (en) * | 1979-09-05 | 1982-09-14 | General Electric Company | UV Stabilizers, coating compositions and composite structures obtained therefrom |
| GB2097810B (en) * | 1981-04-04 | 1984-11-28 | Sevendart Ltd | Apparatus for use in sunbathing |
| JPS6174963A (ja) * | 1984-09-17 | 1986-04-17 | Daikin Mfg Co Ltd | トルクコンバ−タ付パワ−トランスミツシヨン |
| US4793668A (en) * | 1986-11-13 | 1988-12-27 | Eric Longstaff | Sunbathing filter with incomplete UV-B absorption |
| US5091213A (en) * | 1986-12-23 | 1992-02-25 | Atochem North America, Inc. | Process for surface modification of polymer articles |
| US5110626A (en) * | 1986-12-23 | 1992-05-05 | Atochem North America, Inc. | U.V. stabilized article |
| US5110625A (en) * | 1986-12-23 | 1992-05-05 | Atochem North America | Process for surface modification of polymer articles |
| US4978576A (en) * | 1986-12-23 | 1990-12-18 | M&T Chemicals, Inc. | Surface modified, U.V. stabilized, polyvinyl chloride article |
| US4990369A (en) * | 1986-12-23 | 1991-02-05 | M&T Chemicals Inc. | Process for surface modification of polymer articles |
| US4770905A (en) * | 1986-12-23 | 1988-09-13 | M&T Chemicals Inc. | Process for surface modification of polymer articles |
| US5185191A (en) * | 1986-12-23 | 1993-02-09 | Elf Atochem North America, Inc. | Surface modified, U.V. stabilized, polyvinyl chloride article |
| US4868011A (en) * | 1986-12-23 | 1989-09-19 | M&T Chemicals Inc. | Process for surface modification of polymer articles |
| US5022181A (en) * | 1987-06-10 | 1991-06-11 | R. E. I., Inc. | Method and apparatus for use in plant growth promotion and flower development |
| US5110634A (en) * | 1987-07-23 | 1992-05-05 | Atochem North America | Process for making a surface modified polymer article |
| IL87536A (en) * | 1987-09-04 | 1992-02-16 | M & T Chemicals Inc | Ultraviolet stabilizer composition and process for surface modification of a pvc article utilizing the same |
| US5071592A (en) * | 1988-08-26 | 1991-12-10 | M&T Chemicals Inc. | UV stabilizer composition for surface modification of polymer articles |
| JPH0244658U (sv) * | 1988-09-22 | 1990-03-27 | ||
| US5169688A (en) * | 1991-02-27 | 1992-12-08 | Atochem North America, Inc. | Antistatic surface modification of pvc |
| US5487914A (en) * | 1994-10-03 | 1996-01-30 | Ford Motor Company | Method of adding UV light absorbers into polymeric substrates |
| FR2829769B1 (fr) * | 2001-09-18 | 2007-03-09 | Solvay | Procede de traitement d'objets en une composition polymerique comprenant un polymere du chlorure de vinyle, vieillis naturellement en surface |
| US7504054B2 (en) * | 2003-12-11 | 2009-03-17 | Bayer Materialscience Llc | Method of treating a plastic article |
| RU2751631C1 (ru) * | 2020-04-30 | 2021-07-15 | Федеральное государственное бюджетное образовательное учреждение высшего образования «Московский государственный университет имени М.В.Ломоносова» (МГУ) | Способ введения добавок в полимеры |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD51983A (sv) * | ||||
| GB574425A (en) * | 1942-11-24 | 1946-01-04 | British Cellophane Ltd | Improvements in or relating to the production of sheet wrapping materials |
| US2919259A (en) * | 1956-08-22 | 1959-12-29 | Ralph A Naylor | Light stabilized polyvinyl chloride compositions |
| BE567633A (sv) * | 1957-05-14 | 1958-05-13 | ||
| IT594312A (sv) * | 1957-08-01 | 1900-01-01 | ||
| US3446886A (en) * | 1963-12-04 | 1969-05-27 | Du Pont | Process for treating linear polyesters to modify the surface appearance and characteristics thereof |
| US3582398A (en) * | 1965-05-18 | 1971-06-01 | Gen Electric | Polycarbonate substrate with an acrylate coating thereon |
| DE1694619C3 (de) * | 1966-05-31 | 1981-06-04 | Martin Processing Co. Inc., Basset, Va. | Verfahren zum Witterungsfestmachen von Polyestermaterial |
| NO133262C (sv) * | 1969-12-31 | 1976-04-07 | Solvay | |
| BE766911A (fr) * | 1971-05-10 | 1971-11-10 | Solvay | Dispositif pour l'ondulation longitudinale en continu de feuilles de matiere thermoplastique et feuilles ondulees obtenues a l'aide de ce dispositif. |
| DE2211641C3 (de) * | 1972-03-10 | 1975-08-21 | Bayer Ag, 5090 Leverkusen | Verfahren zur Stabilisierung von Formteilen aus hochmolekularen thermoplastischen Polycarbonaten |
-
1976
- 1976-08-04 FR FR7624020A patent/FR2360401A1/fr active Granted
-
1977
- 1977-07-01 DE DE2729895A patent/DE2729895C2/de not_active Expired
- 1977-07-04 ZA ZA00774018A patent/ZA774018B/xx unknown
- 1977-07-05 AU AU26768/77A patent/AU505290B2/en not_active Expired
- 1977-07-07 MX MX169772A patent/MX145408A/es unknown
- 1977-07-07 NZ NZ184585A patent/NZ184585A/xx unknown
- 1977-07-08 US US05/814,101 patent/US4126660A/en not_active Expired - Lifetime
- 1977-07-11 PH PH19980A patent/PH13113A/en unknown
- 1977-07-13 NL NLAANVRAGE7707812,A patent/NL189005C/xx not_active IP Right Cessation
- 1977-07-27 BR BR7704922A patent/BR7704922A/pt unknown
- 1977-07-27 PT PT66852A patent/PT66852B/pt unknown
- 1977-07-28 AT AT554677A patent/AT361720B/de not_active IP Right Cessation
- 1977-07-28 FI FI772308A patent/FI64613C/fi not_active IP Right Cessation
- 1977-08-01 BE BE1008312A patent/BE857349A/xx not_active IP Right Cessation
- 1977-08-02 IE IE1611/77A patent/IE45431B1/en not_active IP Right Cessation
- 1977-08-02 NO NO772728A patent/NO147646C/no unknown
- 1977-08-02 LU LU77896A patent/LU77896A1/xx unknown
- 1977-08-02 CH CH951477A patent/CH622460A5/fr not_active IP Right Cessation
- 1977-08-03 GB GB32544/77A patent/GB1540568A/en not_active Expired
- 1977-08-03 CA CA284,016A patent/CA1083319A/fr not_active Expired
- 1977-08-03 DK DK346877A patent/DK163065C/da not_active IP Right Cessation
- 1977-08-03 JP JP9330977A patent/JPS5318668A/ja active Granted
- 1977-08-03 IT IT26456/77A patent/IT1085254B/it active
- 1977-08-03 ES ES461311A patent/ES461311A1/es not_active Expired
- 1977-08-03 SE SE7708852A patent/SE422464B/sv not_active IP Right Cessation
- 1977-08-04 SU SU772510248A patent/SU703009A3/ru active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed | ||
| MM | Patent lapsed |
Owner name: SOLVAY & CIE |