FR2097510A5 - Polyester laminates - with a finishing coat applied to the mould - Google Patents

Polyester laminates - with a finishing coat applied to the mould

Info

Publication number
FR2097510A5
FR2097510A5 FR7025442A FR7025442A FR2097510A5 FR 2097510 A5 FR2097510 A5 FR 2097510A5 FR 7025442 A FR7025442 A FR 7025442A FR 7025442 A FR7025442 A FR 7025442A FR 2097510 A5 FR2097510 A5 FR 2097510A5
Authority
FR
France
Prior art keywords
mould
finishing coat
coat applied
polyester laminates
laminates
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
FR7025442A
Other languages
French (fr)
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.)
Airbus Group SAS
Original Assignee
Airbus Group SAS
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 Airbus Group SAS filed Critical Airbus Group SAS
Priority to FR7025442A priority Critical patent/FR2097510A5/en
Application granted granted Critical
Publication of FR2097510A5 publication Critical patent/FR2097510A5/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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
    • 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
    • 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
    • B29C2037/0035—In-mould coating, e.g. by introducing the coating material into the mould after forming the article the coating being applied as liquid, gel, paste or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2075/00—Use of PU, i.e. polyureas or polyurethanes or derivatives thereof, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts

Abstract

Improving the surface of polyester laminates by applying a finishing coat (pref. of polyurethane, to the surface of the mould which has been previously coated with a de-moulding agent. The process completely prevents the formation of micro-bubbles. The laminates produced are esp. useful in aircraft.
FR7025442A 1970-07-09 1970-07-09 Polyester laminates - with a finishing coat applied to the mould Expired FR2097510A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7025442A FR2097510A5 (en) 1970-07-09 1970-07-09 Polyester laminates - with a finishing coat applied to the mould

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7025442A FR2097510A5 (en) 1970-07-09 1970-07-09 Polyester laminates - with a finishing coat applied to the mould

Publications (1)

Publication Number Publication Date
FR2097510A5 true FR2097510A5 (en) 1972-03-03

Family

ID=9058504

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7025442A Expired FR2097510A5 (en) 1970-07-09 1970-07-09 Polyester laminates - with a finishing coat applied to the mould

Country Status (1)

Country Link
FR (1) FR2097510A5 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2447275A1 (en) * 1979-01-25 1980-08-22 Charbonnages Ste Chimique LAMINATE MATERIALS BASED ON PHENOLIC RESIN AND PROCESS FOR THEIR PREPARATION
FR2486454A1 (en) * 1980-07-10 1982-01-15 Itt PLASTIC MOLDED PART AND METHOD FOR MANUFACTURING THE SAME
FR2643308A1 (en) * 1989-02-21 1990-08-24 Martin Claude Material for a moulding shell (casing), method of obtaining it and method for producing an article with such a shell (casing)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2447275A1 (en) * 1979-01-25 1980-08-22 Charbonnages Ste Chimique LAMINATE MATERIALS BASED ON PHENOLIC RESIN AND PROCESS FOR THEIR PREPARATION
EP0015785A1 (en) * 1979-01-25 1980-09-17 Société Chimique des Charbonnages Layered materials based on phenolic resins and process for preparing same
FR2486454A1 (en) * 1980-07-10 1982-01-15 Itt PLASTIC MOLDED PART AND METHOD FOR MANUFACTURING THE SAME
FR2643308A1 (en) * 1989-02-21 1990-08-24 Martin Claude Material for a moulding shell (casing), method of obtaining it and method for producing an article with such a shell (casing)

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Legal Events

Date Code Title Description
ST Notification of lapse