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IPC Main Group
B32B 27/00

Layered products essentially comprising synthetic resin

Introduced: September 1968

Last revised: January 2006

Classification Context

Section:
PERFORMING OPERATIONS; TRANSPORTING
Class:
LAYERED PRODUCTS
Subclass:
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM

15 direct subcodes

Child Classifications

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  • B32B 27/02 in the form of fibres or filaments
  • B32B 27/04 as impregnant, bonding, or embedding substance
  • B32B 27/12 next to a fibrous or filamentary layer
  • B32B 27/14 next to a particulate layer
  • B32B 27/16 specially treated, e.g. irradiated
  • B32B 27/28 comprising copolymers of synthetic resins not wholly covered by any one of the following subgroups
  • B32B 27/3 comprising vinyl resin; comprising acrylic resin
  • B32B 27/32 comprising polyolefins
  • B32B 27/34 comprising polyamides
  • B32B 27/36 comprising polyesters
  • B32B 27/38 comprising epoxy resins
  • B32B 27/4 comprising polyurethanes
  • B32B 27/42 comprising condensation resins of aldehydes, e.g. with phenols, ureas or melamines