Coating materials which can be cured thermally and by means...

Details Coating materials which can be cured thermally and by means... Coating materials which can be cured thermally and by means...

Filed on

2006-06-20

Date issued

2006-06-20

Examiner

Robertson, Jeffrey B. (Department: 1712)

Patent Class

Synthetic resins or natural rubbers -- part of the class 520 ser

SubClass

Synthetic resins

SubSubClass

Mixing of two or more solid polymers; mixing of solid...

Other Related Categories

C525S123000, C525S124000, C525S452000, C528S044000, C528S045000, C528S067000, C528S075000

Type

Reexamination Certificate

Status

active

Patent number

07064165

Description

ABSTRACT:
Coating materials curable thermally and with actinic radiation, comprising(A) at least one binder containing isocyanate-reactive functional groups and(B) a crosslinking component comprising(i) free and/or blocked isocyanate groups,(ii) reactive functional groups containing at least one bond which can be activated with actinic radiation,(iii) flexibilizing segments which as part of three-dimensional networks lower their glass transition temperature Tg, and(iv) hardening segments which as part of three-dimensional networks raise their glass transition temperature Tg;with the proviso that the crosslinking component (B) comprises or consists of at least one constituent which has the features (i) and (ii);processes for their preparation, and their use.

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English Abstract for EP928800 from EPO, Jul. 14, 1999.

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