Global patent index - EP 1036125 A1

EP 1036125 A1 2000-09-20 - SOLVENT-TYPE ADHESIVE

Title (en)

SOLVENT-TYPE ADHESIVE

Title (de)

KLEBSTOFF MIT LÖSUNGSMITTELN

Title (fr)

COLLE A SOLVANTS

Publication

EP 1036125 A1 (FR)

Application

EP 98958325 A

Priority

  • FR 9802618 W
  • FR 9715274 A

Abstract (en)

[origin: FR2772041A1] The invention concerns a solvent-type adhesive for assembling non-porous thermoplastic piping elements, obtained from a polymer resin dissolved in one or several organic solvent(s) and optionally comprising fillers, thickening, colouring, stabilising, masking agents, said adhesive comprising at least a solid additive at a temperature less than 45 DEG C, soluble or dispersible in solvents, said additive being capable of constituting a barrier-forming film on the adhesive surfaces exposed to the open air and quickly countering emission of solvents or other volatile organic compounds. The invention is characterised in that the amount of additive introduced in the adhesive is such that it represents less than 20 % of the amount of additive required to produce saturation of the adhesive solvents. The invention is useful for assembling non-porous thermoplastic piping elements.

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

C09J 11/08

IPC 8 full level (invention and additional information)

C09J 11/08 (2006.01); C09J 123/06 (2006.01); C09J 123/12 (2006.01); C09J 191/08 (2006.01)

CPC (invention and additional information)

C09J 191/08 (2013.01); C09J 11/08 (2013.01); C09J 123/06 (2013.01); C09J 123/12 (2013.01)

Combination set (CPC)

  1. C09J 191/08 + C08L 2666/28
  2. C09J 123/06 + C08L 2666/28
  3. C09J 123/12 + C08L 2666/28

Citation (search report)

See references of WO 9928403A1

Designated contracting state (EPC)

AT BE CH DE DK ES FI FR GB GR IE IT LI LU NL PT SE

EPO simple patent family

FR 2772041 A1 19990611; FR 2772041 B1 20020607; AU 1440499 A 19990616; EP 1036125 A1 20000920; WO 9928403 A1 19990610

INPADOC legal status

2002-05-02 [18D] DEEMED TO BE WITHDRAWN

- Ref Legal Event Code: 18D

- Effective date: 20011023

2001-05-30 [17Q] FIRST EXAMINATION REPORT

- Ref Legal Event Code: 17Q

- Effective date: 20010412

2000-09-20 [17P] REQUEST FOR EXAMINATION FILED

- Ref Legal Event Code: 17P

- Effective date: 20000627

2000-09-20 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

- Designated State(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU NL PT SE