Global Patent Index - EP 1237987 A1

EP 1237987 A1 2002-09-11 - HOT MELT ADHESIVE IN GRANULAR FORM

Title (en)

HOT MELT ADHESIVE IN GRANULAR FORM

Title (de)

SCHMELZ-HAFTKLEBSTOFF IN FORM EINES GRANULATES

Title (fr)

ADHESIF THERMOFUSIBLE SE PRESENTANT SOUS LA FORME D'UN GRANULE

Publication

EP 1237987 A1 (DE)

Application

EP 00969399 A

Priority

  • DE 19949027 A
  • EP 0009685 W

Abstract (en)

[origin: DE10048923A1] Hot-melt adhesive granules with a core of hot-melt adhesive and outer shell(s) of non-adhesive material, in which the composition forming this shell contains (2) 1-5 parts by weight (pts. wt.) sugar alcohol as film-former and preferably (3) 0.05-0.25 pts. wt. surfactant or foam suppressant in addition to (1) 10-25 pts. wt. polyolefin wax as release agent. An Independent claim is also included for a method for the production of hot-melt adhesive granules by treating the adhesive core granules with an aqueous dispersion containing the composition described above.

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

C08J 3/12

IPC 8 full level (invention and additional information)

C08J 3/12 (2006.01)

CPC (invention and additional information)

C08J 3/124 (2013.01)

Citation (search report)

See references of WO 0127188A1

Designated contracting state (EPC)

AT DE

EPO simple patent family

DE 10048923 A1 20010412; AU 7913000 A 20010423; BR 0014659 A 20020611; EP 1237987 A1 20020911; WO 0127188 A1 20010419

INPADOC legal status


2004-05-26 [RBV] DESIGNATED CONTRACTING STATES (CORRECTION)

- Designated State(s): AT DE

2004-01-14 [18D] APPLICATION DEEMED TO BE WITHDRAWN

- Effective date: 20030623

2003-03-26 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20030211

2002-09-11 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20020330

2002-09-11 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

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