ISO 472:1988/Amd 3:1993

Plastics — Vocabulary — Amendment 3: General terms and terms relating to degradable plastics

Plastiques — Vocabulaire — Amendement 3: Termes généraux et termes relatifs aux plastiques dégradables

General Information

• Status: Withdrawn
• Publication Date: 01-Dec-1993
• Withdrawal Date: 01-Dec-1993
• ICS: 01.040.83 - Rubber and plastics industries (Vocabularies)
• ICS: 83.080.01 - Plastics in general
• Technical Committee: ISO/TC 61/SC 1 - Terminology
• Drafting Committee: ISO/TC 61/SC 1/WG 1 - Terms and definitions
• Current Stage: 9599 - Withdrawal of International Standard
• Completion Date: 25-Nov-1999

Relations

• Revised: ISO 472:1999 - Plastics — Vocabulary
• Effective Date: 15-Apr-2008
• Amends: ISO 472:1988 - Plastics — Vocabulary
• Effective Date: 06-Jun-2022
• Child: ISO 472:1988 - Plastics — Vocabulary
• Effective Date: 15-Apr-2008

Standards Content (Sample)

INTERNATIONAL ISO
472
STANDARD
Second edition
Deuxihme Edition
NORME
1988-12-15
AMENDMENT 3
INTERNATIONALE
AMENDEMENT 3
1993-12-01
Plastics - Vocabulary
AMENDMENT 3: General terms and terms relating
to degradable plastics
Plastiques - Vocabulaire
AMENDEMENT 3: Termes gheraux et termes
relatifs aux plastiques degradables
Reference number
Numkro de refkrence
ISO 472: 1988/Amd.3: 1993( E/F)

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ISO 472:1988/Amd.3:1993(E/F)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation
of national Standards bodies (ISO member bodies). The work of preparing Inter-
national Standards is normally carried out through ISO technical committees.
Esch member body interested in a subject for which a technical committee has
been established has the right to be represented on that committee. International
organizations, governmental and non-governmental, in liaison with ISO, also
take pat-t in the work. ISO collaborates closely with the International Electro-
technical Commission (IEC) on all matters of electrotechnical standardization.
Draft International Standards adopted by the technical committees are circulated
to the member bodies for voting. Publication as an International Standard
requires approval by at least 75 % of the member bodies casting a vote.
Amendment 3 to International Standard ISO 472:1988 was prepared by Technical
Committee lSO/TC 61, Hastics, Sub-Committee SC 1, Terminology.
0 ISO 1993
All rights reserved. No part of this publication may be reproduced or utilized in any form
including photocopying and microfilm,
or by any means, electronie or mechanical,
without Permission in writing from the publisher./Droits de reproduction reserves.
Aucune pat-tie de cette publication ne peut etre reproduite ni utilisee sous quelque forme
que ce soit et par aucun procede, electronique ou mecanique, y compris Ia photocopie et
les microfilms, sans I’accord ecrit de I’editeur.
International Orga nization for Stand ardiz ation
Case postale 56 l CH-121 1 Geneve 20 l Swit Zerland
Printed in Switzerland/lmprime en Suisse
ii

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ISO 472:1988/Amd.3:1993(E/F)
Avant-propos
L’ISO (Organisation internationale de normalisation) est une federation mondiale
d’organismes nationaux de normalisation (comites membres de I’ISO). L’elabo-
ration des Normes internationales est en general confiee aux comites techniques
de I’ISO. Chaque comite membre interesse par une etude a Ie droit de faire Partie
du comite technique cr& a cet effet. Les organisations internationales, gouverne-
mentales et non gouvernementales, en liaison avec I’ISO participent egalement
aux travaux. L’ISO collabore etroitement avec Ia Commission electrotechnique
internationale (GEI) en ce qui concerne Ia normalisation electrotechnique.
Les projets de Normes internationales adoptes par les comites techniques sont
soumis aux comites membres pour vote. Leur publication comme Normes
internationales requiert I’approbation de 75 % au moins des comites membres
votants.
L’Amendement 3 a Ia Norme internationale ISO 472:1988 a etc elabore par Ie
comite technique lSO/TC 61, Plastiques, sous-comite SC 1, Terminologie.

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ISO 472:1988/Amd.3:1993(E/F)
Plastics - Vocabulary Plastiques - Vocabulaire
AMENDMENT 3: General AMENDEMENT 3: Termes
terms and terms relating to gh&aux et termes relatifs
degradable plastics aux plastiques degradables
Terms and definitions Termes et dkfinitions
alloy: Two or more immiscible Polymers United, usually
alliage: Ensemble d’au moins deux polymeres non
by another component, to form a polymeric composition miscibles generalement obtenu par I’association avec un
having enhanced Performance properties. autre compose, formant une composition polymerique
dont les proprietes de Performance sont ameliorees.
amorphous: Non-crystalline, or devoid of crystalline amorphe (adjectif): Non cristallin, ou depourvu de
structure. structure crystalline reguliere.
amorphous regions: Those regions within a polymeric rkgions amorphes: Regions d’un materiau polymere qui,
material that, on the basis of X-ray diffraction or other lorsqu’elles sont soumises a Ia diffraction des rayons X
suitable techniques, do not show any evidente of ou a d’autres techniques appropriees, ne presentent
crystalline structure. aucune trace de structure crystalline.
aromatic Polyester; polyarylate: A Polyester derived Polyester aromatique; polyarylate: Polyester obtenu 2
partir de monomeres dans lesquels tous les groupes
from monomers in which all the hydroxyl and carboxyl
groups are linked directly to aromatic nuclei. hydroxyles et carboxyles sont directement lies aux
noyaux aromatiques.
biodegradable plastic: A degradable plastic in which the plastique biodkgradable: Plastique degradable dans
degradation process results in Iower-molecular-weight IequeI Ie processus de degradation principal s’effectue
natureIIement sous I’action de microorganismes teIs
fragments produced by the action of naturally
que bactkries, Champignons et algues, et conduit a des
occurring microorganisms such as bacteria, fungi and
fragments de masse moleculaire inferieure.
algae.
Voir egalement plastique dkgradable.
See also degradable plastic.
feuille mince couke: Feuille obtenue par deposition
cast film: A film made by depositing a layer of plastic,
d’une couche de plastique en fusion, en Solution ou en
which is molten, in Solution or in a dispersion, on to a
surface, solidifying and then removing the film from dispersion, sur une surface, separee de cette surface
the surface. apres solidification.

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ISO 472:1988/Amd.3:1993(E/F)
Pression de moulage par compression: Pression de
compression-moulding pressure: In compression mould-
moulage par compression, calculee et appliquee a Ia
ing, the calculated fluid pressure applied to the
matiere dans Ie moule.
material in the mould.
plastique degradable: Plastique formule de teile Sorte
degradable plastic: A plastic designed to undergo a
qu’il soit susceptible de subir un changement signi-
significant Change in its Chemical structure under
ficatif dans sa structure, dans des conditions d’environ-
specific environmental conditions, resulting in a loss in
nement specifiques impliquant une perte de certaines
some properties that may vary as measured by
proprietes mesurables par des methodes d’essai appro-
Standard test methods appropriate to the plastic and
priees aux plastiques, et dans une Periode de temps
the application in a period of time that determines its
qui definit sa classification.
classification.
Voir egalement plastique biodegradable, plastique
See also biodegradable plastic, hydrolytically-degrad-
degradable par hydrolyse, plastique degradable par
able plastic, oxidatively-degradable plastic and photo-
Oxydation et plastique photodegradable.
degradable plastic.
first-order transition: A Change of state, associated with tra
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