GB1490565A - Process for the manufacture of embossed sheets or embossed laminated sheets - Google Patents

Process for the manufacture of embossed sheets or embossed laminated sheets

Info

Publication number
GB1490565A
GB1490565A GB51473/74A GB5147374A GB1490565A GB 1490565 A GB1490565 A GB 1490565A GB 51473/74 A GB51473/74 A GB 51473/74A GB 5147374 A GB5147374 A GB 5147374A GB 1490565 A GB1490565 A GB 1490565A
Authority
GB
United Kingdom
Prior art keywords
embossed
sheet
sheets
embossing
nov
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
GB51473/74A
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.)
Novartis AG
Alkor GmbH Kunstoffverkauf
Original Assignee
Ciba Geigy AG
Alkor GmbH Kunstoffverkauf
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 Ciba Geigy AG, Alkor GmbH Kunstoffverkauf filed Critical Ciba Geigy AG
Publication of GB1490565A publication Critical patent/GB1490565A/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
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
    • B29C71/02—Thermal after-treatment
    • 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
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Laminated Bodies (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

1490565 Embossing ALKOR GmbH and CIBA-GEIGY AG 27 Nov 1974 [27 Nov 1973] 51473/74 Heading B6J A sheet of amorphous thermoplastics material is embossed at a temperature below its crystalline melting point and the embossing is fixed by a heat treatment (heating or cooling) such that the product is at least partially crystalline. The sheet may be laminated with a further sheet of plastics material and may contain crystallization retardants or promotors. Suitable plastics materials for the amorphous sheet are polyamides, polyalkylene terephthalates and copolyesters derived from terephthalic acid and alkylene diols. Specific examples of materials and working temperatures are given.
GB51473/74A 1973-11-27 1974-11-27 Process for the manufacture of embossed sheets or embossed laminated sheets Expired GB1490565A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732359121 DE2359121B2 (en) 1973-11-27 1973-11-27 PROCESS FOR THE PRODUCTION OF EMBOSSED FILMS OR FILM LAMINATES

Publications (1)

Publication Number Publication Date
GB1490565A true GB1490565A (en) 1977-11-02

Family

ID=5899232

Family Applications (1)

Application Number Title Priority Date Filing Date
GB51473/74A Expired GB1490565A (en) 1973-11-27 1974-11-27 Process for the manufacture of embossed sheets or embossed laminated sheets

Country Status (14)

Country Link
JP (1) JPS5085662A (en)
AT (1) AT334098B (en)
BE (1) BE822584A (en)
CH (1) CH584103A5 (en)
DD (1) DD117049A5 (en)
DE (1) DE2359121B2 (en)
DK (1) DK566674A (en)
ES (1) ES432266A1 (en)
FI (1) FI328774A (en)
GB (1) GB1490565A (en)
NL (1) NL7415479A (en)
NO (1) NO744209L (en)
SE (1) SE7413984L (en)
ZA (1) ZA747542B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5226477A (en) * 1975-08-23 1977-02-28 Showa Electric Wire & Cable Co Ltd Manufacturing process of coating tape for electric cable
EP0104020A3 (en) * 1982-09-09 1986-06-11 Aeci Limited Handling and/or processing of continuous, moving web and method of and apparatus for winding up and embossing such web
BE900859A (en) * 1984-10-19 1985-02-15 Smekens Piet METHOD FOR MANUFACTURING SHEET MATERIAL SUITABLE FOR FURNITURE AND RELATED INDUSTRIES.

Also Published As

Publication number Publication date
CH584103A5 (en) 1977-01-31
AT334098B (en) 1976-12-27
BE822584A (en) 1975-05-26
AU7576074A (en) 1976-05-27
DE2359121A1 (en) 1975-07-17
ES432266A1 (en) 1977-01-01
ATA946774A (en) 1976-04-15
ZA747542B (en) 1975-11-26
NL7415479A (en) 1975-05-29
DE2359121B2 (en) 1976-12-02
DK566674A (en) 1975-08-18
JPS5085662A (en) 1975-07-10
FI328774A (en) 1975-05-28
SE7413984L (en) 1975-05-28
NO744209L (en) 1975-06-23
DD117049A5 (en) 1975-12-20

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee