Classifications

• • D—TEXTILES; PAPER
  • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
  • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
  • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
  • D21H23/78—Controlling or regulating not limited to any particular process or apparatus
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
  • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
  • B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
  • B05C9/08—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation
  • B05C9/12—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation the auxiliary operation being performed after the application
• • D—TEXTILES; PAPER
  • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
  • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
  • D21H5/00—Special paper or cardboard not otherwise provided for
  • D21H5/0005—Processes or apparatus specially adapted for applying liquids or other fluent materials to finished paper or board, e.g. impregnating, coating
  • D21H5/006—Controlling or regulating

Applications Claiming Priority (1)

Publications (1)

Family

ID=8449405

Family Applications (1)

Country Status (11)

Families Citing this family (2)

• 0
  • CA CA888099A patent/CA888099A/en not_active Expired
• 1968
  • 1968-06-15 ES ES355061A patent/ES355061A1/es not_active Expired
  • 1968-12-18 FR FR1603556D patent/FR1603556A/fr not_active Expired
  • 1968-12-18 BE BE725633D patent/BE725633A/xx unknown
  • 1968-12-30 AT AT1270468A patent/AT300543B/de not_active IP Right Cessation
• 1969
  • 1969-01-06 NO NO6943A patent/NO126606B/no unknown
  • 1969-02-11 FI FI690428A patent/FI51624C/fi active
  • 1969-02-24 BR BR206607/69A patent/BR6906607D0/pt unknown
  • 1969-03-10 IL IL31771A patent/IL31771A0/xx unknown
  • 1969-03-11 SE SE03321/69A patent/SE335292B/xx unknown
  • 1969-03-20 NL NL6904347A patent/NL6904347A/xx unknown

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