Global Patent Index - EP 1002007 A1

EP 1002007 A1 2000-05-24 - SOLUBLE ADHESIVES WITH A BASE CONSISTING OF A BONDING AGENT CONTAINING DI- OR POLYSULFIDE BONDS

Title (en)

SOLUBLE ADHESIVES WITH A BASE CONSISTING OF A BONDING AGENT CONTAINING DI- OR POLYSULFIDE BONDS

Title (de)

LÖSBARE KLEBSTOFFE AUF DER BASIS VON EINEM DI-ODER POLYSULFIDBINUNGEN ENTHALTENDEN BINDEMITTEL

Title (fr)

ADHESIFS SOLUBLES A BASE DE LIANT CONTENANT DES COMPOSES DI- OU POLYSULFURE

Publication

EP 1002007 A1 (DE)

Application

EP 98942625 A

Priority

  • DE 19733643 A
  • EP 9804667 W

Abstract (en)

[origin: DE19733643A1] According to the invention, soluble adhesive compositions can be formulated on a base of bonding agents with at least one structural component containing di- or polysulfide bonds. Said adhesives can be hardened according to conventional methods as either two-component adhesives or single component thermo-hardening adhesives. Adhesive compositions of this type can be dissolved again using breaking agents with a mercapto compound-base or reduction agent-base, swelling agents being added optionally. This enables structural parts which have been stuck together to be separated again by chemical means in the joint.

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

C08J 9/28; C09J 5/02

IPC 8 full level (invention and additional information)

C08G 18/36 (2006.01); C08G 18/38 (2006.01); C08G 18/66 (2006.01); C08G 18/80 (2006.01); C08G 59/18 (2006.01); C08G 59/40 (2006.01); C09J 5/02 (2006.01); C09J 163/00 (2006.01); C09J 175/04 (2006.01); C09J 181/04 (2006.01)

CPC (invention and additional information)

C09J 175/04 (2013.01); C08G 18/36 (2013.01); C08G 18/3868 (2013.01); C08G 18/6696 (2013.01); C08G 18/8054 (2013.01); C08G 59/18 (2013.01); C08G 59/4064 (2013.01); C09J 163/00 (2013.01)

Combination set (CPC)

C09J 163/00 + C08L 2666/28

Citation (search report)

See references of WO 9907774A1

Designated contracting state (EPC)

AT BE DE ES FR GB IT

EPO simple patent family

DE 19733643 A1 19990211; AR 010937 A1 20000712; AU 9069298 A 19990301; CA 2299353 A1 19990218; EP 1002007 A1 20000524; JP 2001512762 A 20010828; WO 9907774 A1 19990218; ZA 9806945 B 19990203

INPADOC legal status


2001-11-07 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20010420

2000-11-22 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20001009

2000-05-24 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20000127

2000-05-24 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE DE ES FR GB IT