GB1073253A – Process for preparing laminates
– Google Patents
GB1073253A – Process for preparing laminates
– Google Patents
Process for preparing laminates
Info
Publication number
GB1073253A
GB1073253A
GB2762964A
GB2762964A
GB1073253A
GB 1073253 A
GB1073253 A
GB 1073253A
GB 2762964 A
GB2762964 A
GB 2762964A
GB 2762964 A
GB2762964 A
GB 2762964A
GB 1073253 A
GB1073253 A
GB 1073253A
Authority
GB
United Kingdom
Prior art keywords
core
die
formaldehyde
phenol
heated
Prior art date
1964-07-03
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
GB2762964A
Inventor
Paul Livermont Adams
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.)
CARDCO Inc
Original Assignee
CARDCO Inc
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.)
1964-07-03
Filing date
1964-07-03
Publication date
1967-06-21
1964-07-03
Application filed by CARDCO Inc
filed
Critical
CARDCO Inc
1964-07-03
Priority to GB2762964A
priority
Critical
patent/GB1073253A/en
1967-06-21
Publication of GB1073253A
publication
Critical
patent/GB1073253A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
B—PERFORMING OPERATIONS; TRANSPORTING
B32—LAYERED PRODUCTS
B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
B32B37/1027—Pressing using at least one press band
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
B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
B29C43/30—Making multilayered or multicoloured articles
B29C43/305—Making multilayered articles
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
B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
B29C44/30—Expanding the moulding material between endless belts or rollers
B—PERFORMING OPERATIONS; TRANSPORTING
B32—LAYERED PRODUCTS
B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
B32B27/00—Layered products comprising a layer of synthetic resin
Abstract
1,073,253. Laminates and laminating. CARADCO Inc. July 3, 1964, No. 27629/64. Heading B5N. In a process for forming a laminated product, a deposit of pre-heated core material is continuously fed on to a moving web of flexible sheet material impregnated with thermosel or thermoplastic resin, the sheet is folded to at least partially enclose the resinous core and the assembly so formed passed through a heated die to activate the resin and core, the plates of the die converging to compress the resinous core or in the case of a foamable core diverging to allow for expansion thereof, and the assembly cooled As shown mouldable core material 15 is fed from a hopper on to a paper web 12 fed from a roll 13 and carried by an endless metal conveyer belt 14, and an upper paper web 26 supplied from a roll 27 by means of a second endless metal conveyer 25 and the assembly enclosed between said belts passed between heated converging die plates and then cooling means 32. The die may include side plates and the upper plate may be vibrated at the exit end. The conveyer belts may be of flexible material having die contacting surfaces of low coefficient of friction. The flexible sheet material may be paper, fabric, e.g. cotton or glass cloth, nylon fabric or asbestos fabric and the impregnating resin may be thermosetting, e.g. melamine-formaldehyde, partially polymerized diallylphthalate, unsaturated polyesters homo-polymerized or copolymerized with co-reactants such as styrene, diallylphthalate or methyl methacrylate; phenol – formaldehyde, cresol formaldehyde, epoxy resins, phenol-furfural-formaldehyde and phenol – melamine – formaldehyde condensates; or thermoplastic, e.g. styrene polymers and copolymers, polyacrylics, polythenes, polyvinyls, nylons, saturated polyesters and cellulose derivatives such as cellulose acetate, cellulose acetate butyrate and ethyl cellulose. The core material may comprise any of the above-mentioned resins, finely divided lignocellulose or foamed polystyrene or polyurethane.
GB2762964A
1964-07-03
1964-07-03
Process for preparing laminates
Expired
GB1073253A
(en)
Priority Applications (1)
Application Number
Priority Date
Filing Date
Title
GB2762964A
GB1073253A
(en)
1964-07-03
1964-07-03
Process for preparing laminates
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
GB2762964A
GB1073253A
(en)
1964-07-03
1964-07-03
Process for preparing laminates
Publications (1)
Publication Number
Publication Date
GB1073253A
true
GB1073253A
(en)
1967-06-21
Family
ID=10262721
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB2762964A
Expired
GB1073253A
(en)
1964-07-03
1964-07-03
Process for preparing laminates
Country Status (1)
Country
Link
GB
(1)
GB1073253A
(en)
Cited By (3)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4927699A
(en)
*
1986-04-14
1990-05-22
Isovolta Osterreichische Isolierstoffwerke Aktiengesellschaft
Process for producing a decorative foil or sheet containing a polymer plastic, and a foil or plastic produced by this process
WO2009001213A2
(en)
*
2007-06-26
2008-12-31
Gilanberry Trading Ltd.
Apparatus and method for continuously forming an element made of expanded plastic material and1 construction element
ITMO20090212A1
(en)
*
2009-08-13
2011-02-14
Mauro Comastri
ANTI-TRACT, PROTECTED, MICRORIMBALZO SYSTEM
1964
1964-07-03
GB
GB2762964A
patent/GB1073253A/en
not_active
Expired
Cited By (8)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4927699A
(en)
*
1986-04-14
1990-05-22
Isovolta Osterreichische Isolierstoffwerke Aktiengesellschaft
Process for producing a decorative foil or sheet containing a polymer plastic, and a foil or plastic produced by this process
WO2009001213A2
(en)
*
2007-06-26
2008-12-31
Gilanberry Trading Ltd.
Apparatus and method for continuously forming an element made of expanded plastic material and1 construction element
WO2009001213A3
(en)
*
2007-06-26
2009-06-04
Gilanberry Trading Ltd
Apparatus and method for continuously forming an element made of expanded plastic material and1 construction element
JP2010531756A
(en)
*
2007-06-26
2010-09-30
ギランベリー・トレーディング・リミテッド
Apparatus and method for continuously molding foamed plastic products and building material
RU2502597C2
(en)
*
2007-06-26
2013-12-27
Джилэнбери Трейдинг Лтд.
Device and method of continuous long element forming made from foam plastic, plant with said element and structural element made from said foam plastic
CN101801635B
(en)
*
2007-06-26
2014-12-24
吉兰宝利贸易有限公司
Apparatus and method for continuously forming an element made of expanded plastic material and construction element
US8936453B2
(en)
2007-06-26
2015-01-20
Gilanberry Trading Ltd.
Apparatus and method for continuously forming an element made of expanded plastic material and construction element
ITMO20090212A1
(en)
*
2009-08-13
2011-02-14
Mauro Comastri
ANTI-TRACT, PROTECTED, MICRORIMBALZO SYSTEM
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