CA1165940A - Production of polyamide-based objects - Google Patents

Production of polyamide-based objects

Info

Publication number
CA1165940A
CA1165940A CA000373813A CA373813A CA1165940A CA 1165940 A CA1165940 A CA 1165940A CA 000373813 A CA000373813 A CA 000373813A CA 373813 A CA373813 A CA 373813A CA 1165940 A CA1165940 A CA 1165940A
Authority
CA
Canada
Prior art keywords
polyamide
nylon
relative viscosity
production
process according
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
CA000373813A
Other languages
English (en)
French (fr)
Inventor
Reinoud J. Gaymans
Pieter J. Van Asperen
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.)
Stamicarbon BV
Original Assignee
Stamicarbon BV
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=19835058&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA1165940(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Stamicarbon BV filed Critical Stamicarbon BV
Application granted granted Critical
Publication of CA1165940A publication Critical patent/CA1165940A/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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/24—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 characterised by the choice of material
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/48—Polymers modified by chemical after-treatment
    • 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
    • B29K2077/00—Use of PA, i.e. polyamides, e.g. polyesteramides or derivatives thereof, as moulding material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyamides (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
CA000373813A 1980-03-26 1981-03-25 Production of polyamide-based objects Expired CA1165940A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8001762 1980-03-26
NL8001762A NL8001762A (nl) 1980-03-26 1980-03-26 Bereiding van voorwerpen op de basis van polyamide.

Publications (1)

Publication Number Publication Date
CA1165940A true CA1165940A (en) 1984-04-17

Family

ID=19835058

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000373813A Expired CA1165940A (en) 1980-03-26 1981-03-25 Production of polyamide-based objects

Country Status (10)

Country Link
US (1) US4446304A (OSRAM)
EP (1) EP0038582B1 (OSRAM)
JP (1) JPS56149429A (OSRAM)
BR (1) BR8101826A (OSRAM)
CA (1) CA1165940A (OSRAM)
DE (1) DE3171977D1 (OSRAM)
ES (1) ES8406521A1 (OSRAM)
IN (1) IN154655B (OSRAM)
MX (1) MX155198A (OSRAM)
NL (1) NL8001762A (OSRAM)

Families Citing this family (150)

* Cited by examiner, † Cited by third party
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IN154655B (OSRAM) 1984-11-24
NL8001762A (nl) 1981-10-16
EP0038582A3 (en) 1981-11-04
ES500686A0 (es) 1984-08-01
EP0038582A2 (en) 1981-10-28
JPS646223B2 (OSRAM) 1989-02-02
ES8406521A1 (es) 1984-08-01
DE3171977D1 (en) 1985-10-03
BR8101826A (pt) 1981-09-29
EP0038582B1 (en) 1985-08-28
JPS56149429A (en) 1981-11-19
MX155198A (es) 1988-02-02
US4446304A (en) 1984-05-01

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