ClassID:

52129

B29C2071/022 - page 2 - CPC Classification

Classification description:

After-treatment of articles without altering their shape; Apparatus therefor; Thermal after-treatment Annealing

Recent Application in this class:
#301
20060105913
2006-05-18

High modulus thermoplastic films and their use as cash register tapes

#302
20060037976
2006-02-23

Container closure

#303
20060014109
2006-01-19

Method for manufacturing a masking member

#304
20050286847
2005-12-29

Process for manufacturing a micro-structured optical fibre

#305
20050282974
2005-12-22

Polymeric blends for optical devices and method of manufacture thereof

#306
20050274322
2005-12-15

Reactor for producing reactive intermediates for low dielectric constant polymer thin films

#307
20050221626
2005-10-06

Chemically and electrically stabilized polymer films

#308
20050174045
2005-08-11

Organic light-emitting device display having a plurality of passive polymer layers

#309
20050158454
2005-07-21

Method and system for forming an organic light-emitting device display having a plurality of passive polymer layers

#310
20050146267
2005-07-07

Organic light emitting device having a protective barrier

#311
20050133965
2005-06-23

Stress release method and apparatus

#312
20050127561
2005-06-16

Method of making expandable-collapsible bodies by temperature gradient expansion molding

#313
20050125074
2005-06-09

Crosslinking of polyethylene for low wear using radiation and thermal treatments

#314
20050124491
2005-06-09

High modulus thermoplastic films

#315
20050119720
2005-06-02

Temperature controlled crimping

#316
20050118344
2005-06-02

Temperature controlled crimping

#317
20050060953
2005-03-24

Heat-treated pressurized plastic containers and method of making

#318
20050048240
2005-03-03

Tubular member made of fluororesin

#319
20050048096
2005-03-03

Crosslinking of polyethylene for low wear using radiation and thermal treatments

#320
20050000435
2005-01-06

Reactor for producing reactive intermediates for low dielectric constant polymer thin films

#321
20050000434
2005-01-06

Reactor for producing reactive intermediates for low dielectric constant polymer thin films

#322
18226981
2025-09-16

Polypropylene-based sheet materials and methods for making the same

#323
16411099
2020-05-19

Biodegradable composite insulation material

#324
14743184
2017-07-18

High quality telescope mirrors made from polymer matrix composite materials and method

#325
14187328
2019-08-13

Quantum dots in a solid