GB1411594A - Process for coating polymeric articles to provide aluminum orthophosphate barrier layers - Google Patents

Process for coating polymeric articles to provide aluminum orthophosphate barrier layers

Info

Publication number
GB1411594A
GB1411594A GB1029975A GB1029975A GB1411594A GB 1411594 A GB1411594 A GB 1411594A GB 1029975 A GB1029975 A GB 1029975A GB 1029975 A GB1029975 A GB 1029975A GB 1411594 A GB1411594 A GB 1411594A
Authority
GB
United Kingdom
Prior art keywords
aluminium
coating
dispersion
replaced
polymeric articles
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
Application number
GB1029975A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US27330172 external-priority patent/US3821014A/en
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of GB1411594A publication Critical patent/GB1411594A/en
Expired legal-status Critical Current

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)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Paints Or Removers (AREA)

Abstract

1411594 Phosphate coatings E I DU PONT DE NEMOURS & CO 21 Sept 1972 [22 Sept 1971 19 July 1972] 10299/75 Divided out of 1411592 Heading C1A [Also in Division B2] Organic polymeric articles such as films or sheets, are coated with a substantially continuous, gas impermeable coating on at least one surface, by application of an aqueous dispersion of aluminium chlorhydroxide and phosphoric acid (so forming aluminium orthophosphate) wherein the atomic ratio of aluminium to phosphorus is from 1À3-0À8, the dispersion being applied so as to yield a coating of 0À02-0À6 (dry wt.) grams meter<SP>-2</SP>, and drying said coating. Up to 50% of the aluminium atoms in the coating may be replaced by tin, titanium and zirconium and up to 20% of the aluminium atoms in the coating may be replaced by zinc, chromium and magnesium 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 dispersion is preferably prepared by first dissolving in water the aluminium chlorhydroxide, separately dissolving the phosphoric acid and then combining the solutions. Metals other than aluminium can be added as halides. When sources of metal are used that result in formation of chloride ions the chloride ions are removed from the dispersion, e.g. by dialysis or ion exchange resin treatment.
GB1029975A 1971-09-22 1972-09-21 Process for coating polymeric articles to provide aluminum orthophosphate barrier layers Expired GB1411594A (en)

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
GB1411594A true GB1411594A (en) 1975-10-29

Family

ID=26878270

Family Applications (5)

Application Number Title Priority Date Filing Date
GB1030075A Expired GB1411595A (en) 1971-09-22 1972-09-21 Phosphate coated regenerated cellulose film
GB4376172A Expired GB1411592A (en) 1971-09-22 1972-09-21 Phosphate coated polyethylene terephthalate articles
GB1029875A Expired GB1411593A (en) 1971-09-22 1972-09-21 Phosphate coated polymeric articles
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 Before (3)

Application Number Title Priority Date Filing Date
GB1030075A Expired GB1411595A (en) 1971-09-22 1972-09-21 Phosphate coated regenerated cellulose film
GB4376172A Expired GB1411592A (en) 1971-09-22 1972-09-21 Phosphate coated polyethylene terephthalate articles
GB1029875A Expired GB1411593A (en) 1971-09-22 1972-09-21 Phosphate coated polymeric articles

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB1030175A Expired GB1411596A (en) 1971-09-22 1972-09-21 Phosphate coated polymeric articles having a sealable topcoating

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) GB1411595A (en)
IT (1) IT967716B (en)
LU (1) LU66141A1 (en)
NL (1) NL174950C (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
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
US5474806A (en) * 1992-02-07 1995-12-12 Zortech International Limited Coating surface of hydrophobic microporous thermal insulation material
GB2264656B (en) * 1992-02-07 1995-07-12 Zortech Int Coating surface of hydrophobic microporous thermal insulation material
IN2014CN03174A (en) 2011-10-05 2015-07-03 Kuraray Co
AU2012319846B2 (en) * 2011-10-05 2017-10-26 Kuraray Co., Ltd. Composite structure, method for producing same, packaging material and formed product using same, and coating liquid
JP5873957B1 (en) * 2014-03-18 2016-03-01 株式会社クラレ Electronic devices
JP6478736B2 (en) * 2014-03-18 2019-03-06 株式会社クラレ Packaging materials and products using the same
CN106132692B (en) * 2014-03-18 2018-04-27 株式会社可乐丽 Multilayer structure making and its manufacture method, packaging material and product, the protection sheet material of the electronic equipment and coating fluid obtained using it

Also Published As

Publication number Publication date
GB1411595A (en) 1975-10-29
IT967716B (en) 1974-03-11
JPS4840869A (en) 1973-06-15
DE2246653A1 (en) 1973-04-05
DE2246653B2 (en) 1978-11-16
GB1411593A (en) 1975-10-29
NL174950C (en) 1984-09-03
JPS5550789B2 (en) 1980-12-19
FR2153394B1 (en) 1976-10-29
CA1003714A (en) 1977-01-18
LU66141A1 (en) 1973-01-17
NL7212899A (en) 1973-03-26
DE2264942A1 (en) 1975-07-03
NL174950B (en) 1984-04-02
DE2264942C2 (en) 1982-09-16
GB1411596A (en) 1975-10-29
AR195680A1 (en) 1973-10-31
DE2246653C3 (en) 1979-08-16
FR2153394A1 (en) 1973-05-04
GB1411592A (en) 1975-10-29
BE789159A (en) 1973-03-22

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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