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GB2126161A - The roberts system for the manufacture fiberglass cultured marble & onyx products - Google Patents

The roberts system for the manufacture fiberglass cultured marble & onyx products

Info

Publication number
GB2126161A
GB2126161A GB08328172A GB8328172A GB2126161A GB 2126161 A GB2126161 A GB 2126161A GB 08328172 A GB08328172 A GB 08328172A GB 8328172 A GB8328172 A GB 8328172A GB 2126161 A GB2126161 A GB 2126161A
Authority
GB
United Kingdom
Prior art keywords
mould
area
moving
article
products
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.)
Granted
Application number
GB08328172A
Other versions
GB2126161B (en
GB8328172D0 (en
Inventor
John William Roberts
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.)
COMSERV
Original Assignee
COMSERV
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
Application filed by COMSERV filed Critical COMSERV
Publication of GB8328172D0 publication Critical patent/GB8328172D0/en
Publication of GB2126161A publication Critical patent/GB2126161A/en
Application granted granted Critical
Publication of GB2126161B publication Critical patent/GB2126161B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/0025—Applying surface layers, e.g. coatings, decorative layers, printed layers, to articles during shaping, e.g. in-mould printing
    • B29C37/0028—In-mould coating, e.g. by introducing the coating material into the mould after forming the article
    • B29C37/0032—In-mould coating, e.g. by introducing the coating material into the mould after forming the article the coating being applied upon the mould surface before introducing the moulding compound, e.g. applying a gelcoat
    • 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
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/02—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C39/021—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles by casting in several steps
    • B29C39/025—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles by casting in several steps for 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
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/02—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C39/04—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles using movable moulds not applied
    • B29C39/06—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles using movable moulds not applied continuously movable, e.g. along a production line
    • 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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/08—Screen moulding, e.g. forcing the moulding material through a perforated screen on to a moulding surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M1/00—Inking and printing with a printer's forme
    • B41M1/26—Printing on other surfaces than ordinary paper
    • B41M1/30—Printing on other surfaces than ordinary paper on organic plastics, horn or similar materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C3/00—Processes, not specifically provided for elsewhere, for producing ornamental structures
    • B44C3/04—Modelling plastic materials, e.g. clay
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/4505—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements characterised by the method of application

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulding By Coating Moulds (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)

Abstract

A process for the manufacture of a fiberglass, cultured marble or onyx products which comprises: a) Storing suitable moulds in a heated room at above 30<o>C; b) Moving the mould to an area where Gelcote is applied using standard equipment; c) Moving the mould to an area for the application of the required patterns to the "gelcoted" surface by means of silk screens made to a predetermined design; d) Moving the mould to a mixing head area where components of the final products, comprising a resin mixture and catalyst, which are stored separately, are mixed and added to the mould to form the required article; e) The product mould complete with article is then moved to a demoulding and storage area and after allowing for a curing time of about 20 minutes, the article is removed from the mould; f) The mould is then returned to the heated room, in (a) above, to complete the process cycle.
GB08328172A 1982-02-25 1982-02-25 The roberts system for the manufacture fiberglass cultured marble & onyx products Expired GB2126161B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/AU1982/000005 WO1983002918A1 (en) 1982-02-25 1982-02-25 The roberts system for the manufacture of fiberglass, cultured marble & onyx products

Publications (3)

Publication Number Publication Date
GB8328172D0 GB8328172D0 (en) 1983-11-23
GB2126161A true GB2126161A (en) 1984-03-21
GB2126161B GB2126161B (en) 1986-02-26

Family

ID=3760510

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08328172A Expired GB2126161B (en) 1982-02-25 1982-02-25 The roberts system for the manufacture fiberglass cultured marble & onyx products

Country Status (4)

Country Link
JP (1) JPS59500902A (en)
DE (1) DE3249384T1 (en)
GB (1) GB2126161B (en)
WO (1) WO1983002918A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1052045C (en) * 1993-05-20 2000-05-03 金伯利-克拉克环球有限公司 Lightweight nonwoven web laminates with improved comfort and barrier properties

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IES66134B2 (en) * 1995-06-15 1995-12-13 Menza Ltd An apparatus for manufacturing blow moulded articles
US20190031563A1 (en) * 2017-02-27 2019-01-31 University Of Louisiana At Lafayette Self-sensing high performance fiber reinforced geopolymer composites

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL297583A (en) * 1962-09-12
DE2024066A1 (en) * 1970-05-16 1971-12-16 Grillo-Werke AG, 4100 Duisburg-Hamborn Process for the production of thin gelcoat layers from polyester resins
AU2191970A (en) * 1970-11-05 1972-05-11 Perman Limited Improvements in or relating tothe production of thermoset mouldings
US3773886A (en) * 1971-11-24 1973-11-20 Fabri Netics Ltd Process for forming simulated marble
LU79184A1 (en) * 1978-03-07 1979-10-29 Eurofloor Sa METHOD OF MANUFACTURING A COMPOSITE COATING IN RELIEF AND PRODUCTS OBTAINED
US4244993A (en) * 1979-07-10 1981-01-13 P & G Products, Inc. Method for making simulated marble and product of the method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1052045C (en) * 1993-05-20 2000-05-03 金伯利-克拉克环球有限公司 Lightweight nonwoven web laminates with improved comfort and barrier properties

Also Published As

Publication number Publication date
GB2126161B (en) 1986-02-26
WO1983002918A1 (en) 1983-09-01
DE3249384T1 (en) 1984-08-09
JPS59500902A (en) 1984-05-24
GB8328172D0 (en) 1983-11-23

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee