GB1389572A - Method of internally coating rigid or semirigid plastics hollow articles - Google Patents
Method of internally coating rigid or semirigid plastics hollow articlesInfo
- Publication number
- GB1389572A GB1389572A GB2477072A GB2477072A GB1389572A GB 1389572 A GB1389572 A GB 1389572A GB 2477072 A GB2477072 A GB 2477072A GB 2477072 A GB2477072 A GB 2477072A GB 1389572 A GB1389572 A GB 1389572A
- Authority
- GB
- United Kingdom
- Prior art keywords
- article
- coating
- coated
- rigid
- parison
- 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
- B05D7/22—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 internal surfaces, e.g. of tubes
- B05D7/227—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 internal surfaces, e.g. of tubes of containers, cans or the like
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/22—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor using multilayered preforms or parisons
-
- 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
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/002—Processes for applying liquids or other fluent materials the substrate being rotated
-
- 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
- B05D2201/00—Polymeric substrate or laminate
-
- 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
- B05D3/02—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 baking
- B05D3/0254—After-treatment
- B05D3/0263—After-treatment with IR heaters
-
- 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
- B29C2949/00—Indexing scheme relating to blow-moulding
- B29C2949/20—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer
- B29C2949/22—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer at neck portion
-
- 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
- B29C2949/00—Indexing scheme relating to blow-moulding
- B29C2949/20—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer
- B29C2949/24—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer at flange portion
-
- 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
- B29C2949/00—Indexing scheme relating to blow-moulding
- B29C2949/20—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer
- B29C2949/26—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer at body portion
-
- 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
- B29C2949/00—Indexing scheme relating to blow-moulding
- B29C2949/20—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer
- B29C2949/28—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer at bottom portion
-
- 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
- B29C2949/00—Indexing scheme relating to blow-moulding
- B29C2949/30—Preforms or parisons made of several components
- B29C2949/3008—Preforms or parisons made of several components at neck portion
-
- 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
- B29C2949/00—Indexing scheme relating to blow-moulding
- B29C2949/30—Preforms or parisons made of several components
- B29C2949/3012—Preforms or parisons made of several components at flange portion
-
- 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
- B29C2949/00—Indexing scheme relating to blow-moulding
- B29C2949/30—Preforms or parisons made of several components
- B29C2949/3016—Preforms or parisons made of several components at body portion
-
- 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
- B29C2949/00—Indexing scheme relating to blow-moulding
- B29C2949/30—Preforms or parisons made of several components
- B29C2949/302—Preforms or parisons made of several components at bottom portion
-
- 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
- B29C2949/00—Indexing scheme relating to blow-moulding
- B29C2949/30—Preforms or parisons made of several components
- B29C2949/3024—Preforms or parisons made of several components characterised by the number of components or by the manufacturing technique
-
- 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
- B29C2949/00—Indexing scheme relating to blow-moulding
- B29C2949/30—Preforms or parisons made of several components
- B29C2949/3024—Preforms or parisons made of several components characterised by the number of components or by the manufacturing technique
- B29C2949/3026—Preforms or parisons made of several components characterised by the number of components or by the manufacturing technique having two or more components
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
- Y10T428/263—Coating layer not in excess of 5 mils thick or equivalent
- Y10T428/264—Up to 3 mils
- Y10T428/265—1 mil or less
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31511—Of epoxy ether
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Laminated Bodies (AREA)
- Details Of Rigid Or Semi-Rigid Containers (AREA)
Abstract
1389572 Coated parisons DOW CHEMICAL CO 25 May 1972 [26 May 1971] 24770/72 Heading B5A [Also in Divisions B2 and B8] A rigid or semi-rigid hollow plastics article, e.g. a parison for blow-moulding is internally coated by spraying or brushing a synthetic resin solution or dispersion into the article, spinning it at a rate of at least 100 r.p.m. to distribute the solution or dispersion uniformly and drying the coating by heating while continuing to spin the article. The article may be of polystyrene, polyethylene, polypropylene, acrylonitrilestyrene or ABS copolymer, polyacrylonitrile or polyvinylchloride, which materials may be multiaxially oriented. The resin coating may be of polyvinylidene chloride or fluoride, vinylidene chloride copolymer with acrylonitrile and/or methylmethacrylate, polyacrylonitrile, polyvinyl chloride, fluorocarbon polymer, polyamide polyolefin or epoxy resin. An adhesive or tie coating may be applied before the resin coating. Drying of the coating is effected by infra-red, dielectric or microwave heating or by blowing hot air into the article. The parison may be made of polystyrene or polyethylene, coated with vinylidene chloride/acrylonitrile copolymers. The article may also be frusto-conical or cylindrical.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00147120A US3804663A (en) | 1971-05-26 | 1971-05-26 | Method of internally coating rigid or semi-rigid plastic containers |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1389572A true GB1389572A (en) | 1975-04-03 |
Family
ID=22520360
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2477072A Expired GB1389572A (en) | 1971-05-26 | 1972-05-25 | Method of internally coating rigid or semirigid plastics hollow articles |
Country Status (11)
Country | Link |
---|---|
US (1) | US3804663A (en) |
AU (1) | AU465035B2 (en) |
BE (1) | BE783932A (en) |
BR (1) | BR7203328D0 (en) |
CA (1) | CA950281A (en) |
DE (1) | DE2225040A1 (en) |
FR (1) | FR2139027B1 (en) |
GB (1) | GB1389572A (en) |
IT (1) | IT958018B (en) |
NL (1) | NL7206817A (en) |
SE (1) | SE374317B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2138736A (en) * | 1983-04-19 | 1984-10-31 | Spiess & Sohn Kunststoffwerk G | Making Multilayer Hollow Plastics Bodies |
GB2237790A (en) * | 1989-11-10 | 1991-05-15 | Ici Plc | Container for hazardous materials adapted for safe disposal or reuse |
JP2002143300A (en) * | 2000-07-28 | 2002-05-21 | Carl Zeiss:Fa | Method and apparatus for applying thermal adhesive lubricant coating on inner wall of cylindrical container for medical care |
Families Citing this family (51)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4025664A (en) * | 1974-01-02 | 1977-05-24 | Eppco | Container coating method |
US4169906A (en) * | 1975-09-15 | 1979-10-02 | Rexnord Inc. | Wear resistant coated pipe and method of making it |
US4093350A (en) * | 1976-05-19 | 1978-06-06 | Xerox Corporation | System for centrifugally casting a thin film plastic in a replica process for providing multi-faceted polygonal scanners |
US4262627A (en) * | 1977-06-24 | 1981-04-21 | Rexnord, Inc. | Apparatus for coating the inside of pipe |
US4515832A (en) * | 1977-06-24 | 1985-05-07 | Rexnord, Inc. | Method for coating the inside of pipe |
JPS5951889B2 (en) * | 1979-08-31 | 1984-12-17 | 固 青木 | Injection stretch blow molding method |
AU6093480A (en) * | 1979-10-04 | 1981-04-09 | Schenectady Chemicals Inc. | Microwave curing of resins |
US4486378A (en) * | 1980-05-07 | 1984-12-04 | Toyo Seikan Kaisha Ltd. | Plastic bottles and process for preparation thereof |
US4370368A (en) * | 1980-05-07 | 1983-01-25 | Toyo Seikan Kaisha, Ltd. | Plastic bottles and process for preparation thereof |
US4311250A (en) * | 1980-05-12 | 1982-01-19 | The Continental Group, Inc. | Container having internal wall surfaces modified to reduce carbonation loss |
EP0051443B1 (en) * | 1980-10-31 | 1986-01-08 | Toyo Seikan Kaisha Limited | Laminated plastic container and process for preparation thereof |
US4427470A (en) | 1981-09-01 | 1984-01-24 | University Of Utah | Vacuum molding technique for manufacturing a ventricular assist device |
JPS5878732A (en) * | 1981-11-05 | 1983-05-12 | Toyo Seikan Kaisha Ltd | Manufacture of coated orientation plastic bottle |
US4473423A (en) | 1982-05-03 | 1984-09-25 | University Of Utah | Artificial heart valve made by vacuum forming technique |
JPS58208046A (en) * | 1982-05-28 | 1983-12-03 | 東洋製罐株式会社 | Plastic vessel with oriented coating and its manufacture |
US4515836A (en) * | 1982-07-16 | 1985-05-07 | Nordson Corporation | Process for coating substrates with aqueous polymer dispersions |
SE435866B (en) * | 1983-04-06 | 1984-10-22 | Vj System Ab | PROCEDURE AND DEVICE FOR LINING OF PIPES, WITH A FLEXIBLE, HARDENABLE PLASTIC CONTAINING HOSE |
US4650699A (en) * | 1983-04-18 | 1987-03-17 | Sermetel | Thixotropic alumina coating compositions, parts and methods |
FR2551074B1 (en) * | 1983-08-24 | 1985-11-22 | Rambaud Jean Michel | COMPOSITION AND METHOD FOR COATING ACRYLIC RESIN OBJECTS, AND OBJECTS THUS COATED |
GB8400233D0 (en) * | 1984-01-05 | 1984-02-08 | Edgealpha Ltd | Lining pipelines and passageways |
US4554347A (en) * | 1984-07-20 | 1985-11-19 | W. R. Grace & Co. | Microwave curing of latex-based compositions |
US4675139A (en) * | 1985-10-21 | 1987-06-23 | Continental Can Company, Inc. | Method of forming plastisol gaskets in container closures fabricated from synthetic plastic resins |
US4851337A (en) * | 1986-01-08 | 1989-07-25 | Hygeia Sciences, Inc. | Extraction of test substances |
US4846359A (en) * | 1987-12-18 | 1989-07-11 | The Procter & Gamble Company | Multi-layered plastic bottle having integrally formed handle and method of making |
CA2068517C (en) * | 1990-09-13 | 2001-01-16 | Hubertus Mreijen | Preform for polyester bottle |
US5766489A (en) * | 1993-09-13 | 1998-06-16 | Pts Gesellschaft Fuer Physikalisch-Technische Studien Jena Mbh | Process and arrangement for continously carrying out photoreactions in a liquid phase |
US5571470A (en) | 1994-02-18 | 1996-11-05 | The Coca-Cola Company | Method for fabricating a thin inner barrier layer within a preform |
US5500308A (en) * | 1994-05-02 | 1996-03-19 | Rayovac Corporation | Electrochemical cell having an inner seal member |
EP0844923A4 (en) * | 1995-06-26 | 1998-10-07 | Emery I Valyi | Molded plastic food and beverage container and method |
US5632406A (en) * | 1995-10-11 | 1997-05-27 | Robbins, Iii; Edward S. | Side wall construction for collapsible containers |
US5860556A (en) * | 1996-04-10 | 1999-01-19 | Robbins, Iii; Edward S. | Collapsible storage container |
US5965081A (en) * | 1996-05-16 | 1999-10-12 | The Coca-Cola Company | Method of making side-gated preforms for use in blow molding plastic bottles |
US5851471A (en) * | 1996-05-16 | 1998-12-22 | The Coca-Cola Company | Method for injection molding a multi-layer preform for use in blow molding a plastic bottle |
US5707691A (en) * | 1996-08-27 | 1998-01-13 | The Coca-Cola Company | Coating hollow containers by in-situ polymerization of monomers in bi-axially orientated form |
US5915419A (en) * | 1997-11-26 | 1999-06-29 | Insituform (Netherlands) B.V. | Cured in place lateral seal for relining of pipelines and method of manufacture |
US6068725A (en) * | 1997-11-26 | 2000-05-30 | Insituform (Netherlands) B.V. | Method of installation of a flexible cured in place lateral seal in an existing main pipeline |
US6029726A (en) * | 1997-11-26 | 2000-02-29 | Insituform (Netherlands) B.V. | Apparatus for installing a flexible cured in place lateral seal in an existing main pipeline |
FR2780665B1 (en) * | 1998-07-03 | 2000-09-15 | Oreal | METHOD AND DEVICE FOR APPLYING A COATING SUCH AS A PAINT OR VARNISH |
US6393803B1 (en) | 1998-11-06 | 2002-05-28 | Graham Packaging Company, L.P. | Process for coating blow-molded plastic containers |
US6331331B1 (en) | 1999-04-29 | 2001-12-18 | Colgate-Palmolive Company | Decorated polyester tube package for aqueous compositions |
WO2001013785A2 (en) * | 1999-08-20 | 2001-03-01 | Acist Medical Systems, Inc. | Apparatus and method of detecting fluid |
US6545594B1 (en) | 2000-05-25 | 2003-04-08 | The Coca-Cola Company | Audio closure |
US8003179B2 (en) | 2002-06-20 | 2011-08-23 | Alcan Packaging Flexible France | Films having a desiccant material incorporated therein and methods of use and manufacture |
US7871558B2 (en) | 2002-06-20 | 2011-01-18 | Alcan Global Pharmaceutical Packaging, Inc. | Containers intended for moisture-sensitive products |
US8110260B2 (en) | 2007-02-02 | 2012-02-07 | Rick Merical | Containers intended for moisture-sensitive products |
BRPI0417963A (en) * | 2003-12-22 | 2007-03-27 | Nova Chem Inc | molded thermoplastic container, method for forming a container for holding liquid and food substances, article of manufacture, and, method for storing liquid and food substances |
US20070080163A1 (en) * | 2005-10-12 | 2007-04-12 | Sar Holdings International Ltd. | Flexible mould for food baking |
US20110020576A1 (en) * | 2009-07-24 | 2011-01-27 | Fina Technology, Inc. | Polystyrene Preform Design for Blow Molding of Articles |
US20140203019A1 (en) * | 2010-10-19 | 2014-07-24 | Superfos A/S | Container comprising an inner lining, a method of applying such a lining to a container and use of a peel-able coating as an inner lining in a container |
EP2999551B1 (en) | 2013-05-20 | 2017-10-11 | Unilever PLC | A process for coating containers |
MX2021012817A (en) * | 2019-04-19 | 2022-03-04 | Photex Inc | System and method for inside of can curing. |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2330124A (en) * | 1940-10-12 | 1943-09-21 | Gen Mills Inc | Apparatus for waxing cartons |
US2892733A (en) * | 1955-09-16 | 1959-06-30 | Plax Corp | Method and apparatus for treating synthetic resin containers |
US3219472A (en) * | 1961-09-29 | 1965-11-23 | Johns Manville | Method of coating the interior surface of a porous pipe |
US3222725A (en) * | 1961-10-25 | 1965-12-14 | Neirad Ind Inc | Molding process and apparatus |
US3449479A (en) * | 1966-06-17 | 1969-06-10 | Phillips Petroleum Co | Method for coating the interior surface of a polyolefin article with an impermeable polymer |
US3468994A (en) * | 1966-06-27 | 1969-09-23 | Phillips Petroleum Co | Dimethylsulfoxide in solvent system for polyolefin coating composition |
US3535137A (en) * | 1967-01-13 | 1970-10-20 | Ibm | Method of fabricating etch resistant masks |
US3563791A (en) * | 1969-05-09 | 1971-02-16 | Nathan Janco | Method of coating the inside of a cylindrical member |
US3696987A (en) * | 1971-02-26 | 1972-10-10 | Dart Ind Inc | Coated cup and method of manufacture |
-
1971
- 1971-05-26 US US00147120A patent/US3804663A/en not_active Expired - Lifetime
-
1972
- 1972-05-01 CA CA140,992,A patent/CA950281A/en not_active Expired
- 1972-05-05 AU AU41981/72A patent/AU465035B2/en not_active Expired
- 1972-05-19 NL NL7206817A patent/NL7206817A/xx unknown
- 1972-05-23 IT IT50434/72A patent/IT958018B/en active
- 1972-05-23 DE DE19722225040 patent/DE2225040A1/en active Pending
- 1972-05-25 FR FR7218667A patent/FR2139027B1/fr not_active Expired
- 1972-05-25 BE BE783932A patent/BE783932A/en unknown
- 1972-05-25 SE SE7206818A patent/SE374317B/xx unknown
- 1972-05-25 BR BR003328/72A patent/BR7203328D0/en unknown
- 1972-05-25 GB GB2477072A patent/GB1389572A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2138736A (en) * | 1983-04-19 | 1984-10-31 | Spiess & Sohn Kunststoffwerk G | Making Multilayer Hollow Plastics Bodies |
GB2237790A (en) * | 1989-11-10 | 1991-05-15 | Ici Plc | Container for hazardous materials adapted for safe disposal or reuse |
GB2237790B (en) * | 1989-11-10 | 1994-05-11 | Ici Plc | A method of removing chemical residues from a container |
JP2002143300A (en) * | 2000-07-28 | 2002-05-21 | Carl Zeiss:Fa | Method and apparatus for applying thermal adhesive lubricant coating on inner wall of cylindrical container for medical care |
Also Published As
Publication number | Publication date |
---|---|
BR7203328D0 (en) | 1973-05-10 |
US3804663A (en) | 1974-04-16 |
BE783932A (en) | 1972-11-27 |
FR2139027B1 (en) | 1976-01-16 |
CA950281A (en) | 1974-07-02 |
SE374317B (en) | 1975-03-03 |
AU465035B2 (en) | 1975-09-18 |
AU4198172A (en) | 1973-11-08 |
DE2225040A1 (en) | 1972-12-07 |
IT958018B (en) | 1973-10-20 |
NL7206817A (en) | 1972-11-28 |
FR2139027A1 (en) | 1973-01-05 |
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PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |