Global Patent Index - EP 1238309 A1

EP 1238309 A1 2002-09-11 - ULTRAVIOLET AND VACUUM ULTRAVIOLET TRANSPARENT POLYMER COMPOSITIONS AND THEIR USES

Title (en)

ULTRAVIOLET AND VACUUM ULTRAVIOLET TRANSPARENT POLYMER COMPOSITIONS AND THEIR USES

Title (de)

ULTRAVIOLET UND VAKUUM ULTRAVIOLET TERANSPARENTE POLYMERZUSAMMENSETZUNGEN UND DESSEN VERWENDUNGEN

Title (fr)

COMPOSITIONS POLYMERES TRANSPARENTES AU RAYONNEMENT ULTRAVIOLET ET ULTRAVIOLET EXTREME, ET LEURS UTILISATIONS

Publication

EP 1238309 A1 (EN)

Application

EP 00979193 A

Priority

  • US 0031599 W
  • US 16603799 P

Abstract (en)

[origin: WO0137044A1] Disclosed are partially fluorinated and fully fluorinated polymers that are substantially transparent to ultraviolet radiation at wavelengths from 140 to 186 nanometers.

IPC 1-7 (main, further and additional classification)

G03F 1/14; C08F 214/18; C08F 234/02

IPC 8 full level (invention and additional information)

G02B 1/04 (2006.01); C08F 14/18 (2006.01); C08F 34/00 (2006.01); C08F 214/18 (2006.01); C08F 224/00 (2006.01); C08F 234/02 (2006.01); C09J 127/16 (2006.01); C09J 127/20 (2006.01); G03F 1/62 (2012.01); G03F 7/004 (2006.01); G03F 7/032 (2006.01); G03F 7/09 (2006.01); H01L 21/027 (2006.01)

CPC (invention and additional information)

G03F 1/62 (2013.01); C08F 214/18 (2013.01); C08F 234/02 (2013.01); G03F 7/0046 (2013.01); G03F 7/091 (2013.01)

Citation (search report)

See references of WO 0137044A1

Designated contracting state (EPC)

AT BE CH CY DE FR GB IT LI NL

DOCDB simple family

WO 0137044 A1 20010525; CN 1391664 A 20030115; EP 1238309 A1 20020911; EP 1238310 A1 20020911; JP 2003514955 A 20030422; JP 2003514956 A 20030422; KR 20020053083 A 20020704; KR 20030008215 A 20030124; TW 594378 B 20040621; WO 0137043 A1 20010525