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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001193125-12-219129
Filing Date
2012-05-09
Accepted
2012-05-08 18:06:18
Documents
10
Period of Report
2012-03-31

Document Format Files

Seq Description Document Type Size
1 FORM 10-Q d332441d10q.htm 10-Q 608435
2 CERTIFICATION OF CHIEF EXECUTIVE OFFICER PURSUANT TO SECTION 302 d332441dex311.htm EX-31.1 9201
3 CERTIFICATION OF CHIEF FINANCIAL OFFICER PURSUANT TO SECTION 302 d332441dex312.htm EX-31.2 9187
4 CERTIFICATION OF CEO AND CFO PURSUANT TO SECTION 906 d332441dex321.htm EX-32.1 4423
  Complete submission text file 0001193125-12-219129.txt   2566915

Data Files

Seq Description Document Type Size
5 XBRL INSTANCE DOCUMENT nl-20120331.xml EX-101.INS 302119
6 XBRL TAXONOMY EXTENSION SCHEMA nl-20120331.xsd EX-101.SCH 13300
7 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE nl-20120331_cal.xml EX-101.CAL 53434
8 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE nl-20120331_def.xml EX-101.DEF 16420
9 XBRL TAXONOMY EXTENSION LABEL LINKBASE nl-20120331_lab.xml EX-101.LAB 165073
10 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE nl-20120331_pre.xml EX-101.PRE 109051
Mailing Address 5430 LBJ FREEWAY SUITE 1700 DALLAS TX 75240-2697
Business Address 5430 LBJ FREEWAY SUITE 1700 DALLAS TX 75240-2697 972-233-1700
NL INDUSTRIES INC (Filer) CIK: 0000072162 (see all company filings)

IRS No.: 135267260 | State of Incorp.: NJ | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-00640 | Film No.: 12822925
SIC: 2810 Industrial Inorganic Chemicals