Global Patent Index - EP 0816095 B1

EP 0816095 B1 2001-05-16 - Ink jet print head based on organic silicon reaction products

Title (en)

Ink jet print head based on organic silicon reaction products

Title (de)

Tintenstrahldruckkopf mit Komponenten aus siliciumorganischen Verbindungen

Title (fr)

Tête d'impression par jet d'encre à base de composés organosiliciques

Publication

EP 0816095 B1 (DE)

Application

EP 97110589 A

Priority

  • DE 19626053 A
  • DE 9701340 W

Abstract (en)

[origin: EP0816095A1] An ink jet printing head has component(s) made from a polymeric material prepared substantially from or using compound(s) of formula XaRbSiR'(4-a-b) (I). In (I): X = a hydrolysable group; R = optionally substituted alkyl, aryl, alkenyl, alkylaryl or arylalkyl; R' = an organic group containing polymerisable group(s); a = 1-3; and b = 0-2. Also claimed is the production of the component(s) from this polymer.

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

B41J 2/16

IPC 8 full level (invention and additional information)

B41J 2/16 (2006.01)

CPC (invention and additional information)

B41J 2/1631 (2013.01); B41J 2/1601 (2013.01)

Designated contracting state (EPC)

CH DE FR GB IT LI

EPO simple patent family

EP 0816095 A1 19980107; EP 0816095 B1 20010516; CA 2230636 A1 19980108; WO 9800296 A1 19980108

INPADOC legal status


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- Effective date: 20130101

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2013-02-15 [REG CH PL] PATENT CEASED

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2008-09-15 [REG CH PCAR] CHANGE OF THE ADDRESS OF THE REPRESENTATIVE

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2004-01-15 [REG CH PFA] NAME/FIRM CHANGED

- Owner name: FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWA

- Free text: FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V.#LEONRODSTRASSE 54#80636 MUENCHEN (DE) -TRANSFER TO- FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V.#HANSASTRASSE 27 C#80686 MUENCHEN (DE)

2002-05-08 [26N] NO OPPOSITION FILED

2002-01-01 [REG GB IF02] EUROPEAN PATENT IN FORCE AS OF 2002-01-01

2001-08-31 [ET] FR: TRANSLATION FILED

2001-08-22 [GBT] GB: TRANSLATION OF EP PATENT FILED (GB SECTION 77(6)(A)/1977)

- Effective date: 20010801

2001-08-01 [ITF] IT: TRANSLATION FOR A EP PATENT FILED

- Owner name: IPSER S.R.L.

2001-06-21 [REF] CORRESPONDS TO:

- Document: DE 59703535 20010621

2001-05-31 [REG CH EP] ENTRY IN THE NATIONAL PHASE

2001-05-31 [REG CH NV] NEW AGENT

- Representative's name: PA ALDO ROEMPLER

2001-05-16 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: B1

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1999-08-04 [17Q] FIRST EXAMINATION REPORT

- Effective date: 19990618

1998-09-16 [AKX] PAYMENT OF DESIGNATION FEES

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1998-09-16 [RBV] DESIGNATED CONTRACTING STATES (CORRECTION)

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1998-09-02 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 19980706

1998-01-07 [AK] DESIGNATED CONTRACTING STATES:

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- Designated State(s): CH DE FR GB IT LI