GB1411592A - Phosphate coated polyethylene terephthalate articles - Google Patents
Phosphate coated polyethylene terephthalate articlesInfo
- Publication number
- GB1411592A GB1411592A GB4376172A GB4376172A GB1411592A GB 1411592 A GB1411592 A GB 1411592A GB 4376172 A GB4376172 A GB 4376172A GB 4376172 A GB4376172 A GB 4376172A GB 1411592 A GB1411592 A GB 1411592A
- Authority
- GB
- United Kingdom
- Prior art keywords
- aluminium
- coating
- coated
- orthophosphate
- polyethylene terephthalate
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/02—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to macromolecular substances, e.g. rubber
- B05D7/04—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to macromolecular substances, e.g. rubber to surfaces of films or sheets
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B25/00—Phosphorus; Compounds thereof
- C01B25/16—Oxyacids of phosphorus; Salts thereof
- C01B25/26—Phosphates
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B25/00—Phosphorus; Compounds thereof
- C01B25/16—Oxyacids of phosphorus; Salts thereof
- C01B25/26—Phosphates
- C01B25/37—Phosphates of heavy metals
- C01B25/375—Phosphates of heavy metals of iron
-
- 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
- C08J7/042—Coating with two or more layers, where at least one layer of a composition contains a polymer binder
- C08J7/0423—Coating with two or more layers, where at least one layer of a composition contains a polymer binder with at least one layer of inorganic material and at least one layer of a composition containing a polymer binder
-
- 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
- C08J7/043—Improving the adhesiveness of the coatings per se, e.g. forming primers
-
- 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
- C08J7/046—Forming abrasion-resistant coatings; Forming surface-hardening coatings
-
- 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
- C08J7/048—Forming gas barrier coatings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/10—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by other chemical means
- B05D3/101—Pretreatment of polymeric substrate
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Laminated Bodies (AREA)
- Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
- Paints Or Removers (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
1411592 Coated polyethylene terephthalate E I DU PONT DE NEMOURS & CO 21 Sept 1972 [22 Sept 1971 19 July 1972] 43761/72 Heading B2E A polyethylene terephthalate article is provided with a continuous, non-crystalline, water vapour and gas-barrier coating comprising aluminium orthophosphate, in amount of at least 0.2 g/m<SP>2</SP>, wherein the atom ratio of aluminium to phosphorous is 2.3-0.5. Up to 50% of the aluminium atoms in the orthophosphate may be replaced by tin, titanium and zirconium, and up to 20% of the aluminium atoms in the orthophosphate may be replaced by zinc, chromium or magnesium atoms provided that if tin, titanium or zirconium atom replacement also exists then only a total of up to 50% of the aluminium atoms are replaced. The coated article may also be provided with a sealable polymeric top coat. The articles may be coated by applying a dispersion preferably prepared by first dissolving in the desired medium a source of aluminium ions, separately dissolving a source of phosphorous ions and then combining the solutions to form the orthophosphate. Metals other than aluminium can be added e.g. as halides of the metal. When sources of metal are used that result in a formation of chloride ions, the chloride ions are removed e.g. by dialysis or by means of an ion exchange resin. The coating compositions may also contain additives such as resins that improve the wettability and adhesion of the coating e.g. melamine-formaldehyde resins, ureaformaldehyde resins, polyethylene imine, and amino acids such as glycine and alanine alone or in combination. The compositions can be applied by kiss coating, doctor rolls, gravure rolls, immersion, spraying. The articles may be pretreated by flame, electrical discharge treatment, or acid or alkaline etching. The coated film can be primed and a sealable topcoat of polyethylene, vinylidene chloride polymers and copolymers and ethylene-vinyl acetate copolymer applied. Priming agents include silanes, polyurethanes, aqueous solutions of melamineformaldehyde resins and aluminium chlorohydroxide. The top coating can be applied by solvent coating, melt extrusion, or hot lamination of a preformed film of the heat sealable polymer. In example I a colloidal dispersion was prepared by combining phosphoric acid and water, adding melamine-formaldehyde resin, and combining this with a mixture of aluminium chlorohydroxide and water. The dispersion was coated on both sides of a biaxially oriented heat set polyethylene terephthalate film.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US18264171A | 1971-09-22 | 1971-09-22 | |
US27330172 US3821014A (en) | 1972-07-19 | 1972-07-19 | Phosphate coated polymeric shaped objects |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1411592A true GB1411592A (en) | 1975-10-29 |
Family
ID=26878270
Family Applications (5)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1029975A Expired GB1411594A (en) | 1971-09-22 | 1972-09-21 | Process for coating polymeric articles to provide aluminum orthophosphate barrier layers |
GB1030175A Expired GB1411596A (en) | 1971-09-22 | 1972-09-21 | Phosphate coated polymeric articles having a sealable topcoating |
GB4376172A Expired GB1411592A (en) | 1971-09-22 | 1972-09-21 | Phosphate coated polyethylene terephthalate articles |
GB1030075A Expired GB1411595A (en) | 1971-09-22 | 1972-09-21 | Phosphate coated regenerated cellulose film |
GB1029875A Expired GB1411593A (en) | 1971-09-22 | 1972-09-21 | Phosphate coated polymeric articles |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1029975A Expired GB1411594A (en) | 1971-09-22 | 1972-09-21 | Process for coating polymeric articles to provide aluminum orthophosphate barrier layers |
GB1030175A Expired GB1411596A (en) | 1971-09-22 | 1972-09-21 | Phosphate coated polymeric articles having a sealable topcoating |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1030075A Expired GB1411595A (en) | 1971-09-22 | 1972-09-21 | Phosphate coated regenerated cellulose film |
GB1029875A Expired GB1411593A (en) | 1971-09-22 | 1972-09-21 | Phosphate coated polymeric articles |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS5550789B2 (en) |
AR (1) | AR195680A1 (en) |
BE (1) | BE789159A (en) |
CA (1) | CA1003714A (en) |
DE (2) | DE2246653C3 (en) |
FR (1) | FR2153394B1 (en) |
GB (5) | GB1411594A (en) |
IT (1) | IT967716B (en) |
LU (1) | LU66141A1 (en) |
NL (1) | NL174950C (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2264656A (en) * | 1992-02-07 | 1993-09-08 | Zortech Int | Coating a surface of a hydrophobic microporous thermal insulation material |
US5474806A (en) * | 1992-02-07 | 1995-12-12 | Zortech International Limited | Coating surface of hydrophobic microporous thermal insulation material |
CN106132692A (en) * | 2014-03-18 | 2016-11-16 | 株式会社可乐丽 | Multilayer structure making and manufacture method thereof, use its packaging material obtained and goods, the protection sheet material of electronic equipment and coating fluid |
EP3130458A4 (en) * | 2014-03-18 | 2017-10-11 | Kuraray Co., Ltd. | Electronic device |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3976810A (en) * | 1975-02-26 | 1976-08-24 | E. I. Du Pont De Nemours And Company | Process for anion removal from orthophosphate coatings |
IN2014CN03175A (en) * | 2011-10-05 | 2015-07-03 | Kuraray Co | |
US9403998B2 (en) | 2011-10-05 | 2016-08-02 | Kuraray Co., Ltd. | Composite structure, product using same, and method for producing composite structure |
JP6478736B2 (en) * | 2014-03-18 | 2019-03-06 | 株式会社クラレ | Packaging materials and products using the same |
-
0
- BE BE789159D patent/BE789159A/en not_active IP Right Cessation
-
1972
- 1972-09-18 CA CA151,974A patent/CA1003714A/en not_active Expired
- 1972-09-20 JP JP9375472A patent/JPS5550789B2/ja not_active Expired
- 1972-09-21 FR FR7233532A patent/FR2153394B1/fr not_active Expired
- 1972-09-21 AR AR244201A patent/AR195680A1/en active
- 1972-09-21 IT IT29492/72A patent/IT967716B/en active
- 1972-09-21 GB GB1029975A patent/GB1411594A/en not_active Expired
- 1972-09-21 GB GB1030175A patent/GB1411596A/en not_active Expired
- 1972-09-21 GB GB4376172A patent/GB1411592A/en not_active Expired
- 1972-09-21 GB GB1030075A patent/GB1411595A/en not_active Expired
- 1972-09-21 GB GB1029875A patent/GB1411593A/en not_active Expired
- 1972-09-22 DE DE2246653A patent/DE2246653C3/en not_active Expired
- 1972-09-22 DE DE2264942A patent/DE2264942C2/en not_active Expired
- 1972-09-22 LU LU66141A patent/LU66141A1/xx unknown
- 1972-09-22 NL NLAANVRAGE7212899,A patent/NL174950C/en not_active IP Right Cessation
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2264656A (en) * | 1992-02-07 | 1993-09-08 | Zortech Int | Coating a surface of a hydrophobic microporous thermal insulation material |
GB2264656B (en) * | 1992-02-07 | 1995-07-12 | Zortech Int | Coating surface of hydrophobic microporous thermal insulation material |
US5474806A (en) * | 1992-02-07 | 1995-12-12 | Zortech International Limited | Coating surface of hydrophobic microporous thermal insulation material |
CN106132692A (en) * | 2014-03-18 | 2016-11-16 | 株式会社可乐丽 | Multilayer structure making and manufacture method thereof, use its packaging material obtained and goods, the protection sheet material of electronic equipment and coating fluid |
EP3130458A4 (en) * | 2014-03-18 | 2017-10-11 | Kuraray Co., Ltd. | Electronic device |
EP3121000A4 (en) * | 2014-03-18 | 2017-11-15 | Kuraray Co., Ltd. | Multilayer structure and method for producing same, packaging material and product which use same, electronic-device protective sheet, and coating liquid |
TWI650389B (en) * | 2014-03-18 | 2019-02-11 | Kuraray Co., Ltd. | Electronic device |
AU2015233424B2 (en) * | 2014-03-18 | 2019-05-16 | Kuraray Co., Ltd. | Multilayer structure and method for producing same, packaging material and product which use same, electronic-device protective sheet, and coating liquid |
Also Published As
Publication number | Publication date |
---|---|
JPS5550789B2 (en) | 1980-12-19 |
CA1003714A (en) | 1977-01-18 |
GB1411595A (en) | 1975-10-29 |
GB1411593A (en) | 1975-10-29 |
GB1411594A (en) | 1975-10-29 |
NL174950B (en) | 1984-04-02 |
NL174950C (en) | 1984-09-03 |
NL7212899A (en) | 1973-03-26 |
DE2246653B2 (en) | 1978-11-16 |
DE2246653A1 (en) | 1973-04-05 |
BE789159A (en) | 1973-03-22 |
FR2153394A1 (en) | 1973-05-04 |
FR2153394B1 (en) | 1976-10-29 |
DE2264942A1 (en) | 1975-07-03 |
JPS4840869A (en) | 1973-06-15 |
GB1411596A (en) | 1975-10-29 |
DE2246653C3 (en) | 1979-08-16 |
AR195680A1 (en) | 1973-10-31 |
IT967716B (en) | 1974-03-11 |
DE2264942C2 (en) | 1982-09-16 |
LU66141A1 (en) | 1973-01-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PE20 | Patent expired after termination of 20 years |