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GB1026016A - Production of moulded elements - Google Patents

Production of moulded elements

Info

Publication number
GB1026016A
GB1026016A GB3948262A GB3948262A GB1026016A GB 1026016 A GB1026016 A GB 1026016A GB 3948262 A GB3948262 A GB 3948262A GB 3948262 A GB3948262 A GB 3948262A GB 1026016 A GB1026016 A GB 1026016A
Authority
GB
United Kingdom
Prior art keywords
covering
production
resin
moulded elements
heading
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
GB3948262A
Inventor
Erwin Weinbrenner
Gunter Hauptman
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.)
Bayer AG
Original Assignee
Bayer AG
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 DE1961F0035291 external-priority patent/DE1242852B/en
Application filed by Bayer AG filed Critical Bayer AG
Publication of GB1026016A publication Critical patent/GB1026016A/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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/14—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being a lining
    • B29C44/146—Shaping the lining before foaming
    • 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
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/14—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being a lining
    • B29C44/16—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being a lining shaped by the expansion of the material

Landscapes

  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

1,026,016. Moulding foamed synthetic resins. FARBENFABRIKEN BAYER A.G. Oct. 18, 1962 [Nov. 4, 1961], No. 39482/62. Heading B5A. A moulded article, e.g. a cushion, having a deformable covering of e.g. textile fabric, elastic foil or synthetic leather bonded to a foamed polyurethane resin is formed by positioning the covering above the reaction mixture at such a position that the resin only contacts the covering, when foaming is nearly complete. The covering may be supported by a former of e.g. wire mesh or rods or by vacuum.
GB3948262A 1961-11-04 1962-10-18 Production of moulded elements Expired GB1026016A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1961F0035291 DE1242852B (en) 1961-11-04 1961-11-04 Process for the production of molded foam bodies covered with elastic coverings

Publications (1)

Publication Number Publication Date
GB1026016A true GB1026016A (en) 1966-04-14

Family

ID=7095945

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3948262A Expired GB1026016A (en) 1961-11-04 1962-10-18 Production of moulded elements

Country Status (1)

Country Link
GB (1) GB1026016A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0340642A2 (en) * 1988-05-05 1989-11-08 Grammer Ag Method of making upholstery parts
GB2276582B (en) * 1993-03-12 1997-10-29 David Gaskill Foam structures,methods and apparatus for manufacture using foams and articles made thereby

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0340642A2 (en) * 1988-05-05 1989-11-08 Grammer Ag Method of making upholstery parts
EP0340642A3 (en) * 1988-05-05 1990-11-22 Grammer Sitzsysteme Gmbh Method of making upholstery parts
GB2276582B (en) * 1993-03-12 1997-10-29 David Gaskill Foam structures,methods and apparatus for manufacture using foams and articles made thereby

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