# ISO 1873-1:1991 — Withdrawn and superseded ISO standards

For ISO 1873-1:1991, item title is Plastics — Polypropylene (PP) and propylene-copolymer thermoplastics — Part 1: Designation; status code is 9599; successor is ISO 1873-1:1995; withdrawn / published date is 1991-07-11, recorded from its source on 2026-08-05.

- **Identifier:** ISO 1873-1:1991 _(verified: appears in the quote below)_
- **Item title:** Plastics — Polypropylene (PP) and propylene-copolymer thermoplastics — Part 1: Designation _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 1873-1:1995
- **Withdrawn / published date:** 1991-07-11 _(verified: appears in the quote below)_

## What the source says

> 6547,IS,,ISO 1873-1:1991,Plastics — Polypropylene (PP) and propylene-copolymer thermoplastics — Part 1: Designation,Plastiques — Thermoplastiques à base de polypropylène (PP) et de copolymères de propylène — Partie 1: Désignation,1991-07-11,3,['83.080.20'],ISO/TC 61/SC 9,9599,"[5337,6546]",[23928],"['en','fr']",10,

## Source

- https://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv

Last verified: 2026-08-05. Review by: 2027-02-01.
Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).