Classifications

• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B32—LAYERED PRODUCTS
  • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
  • B32B27/00—Layered products comprising a layer of synthetic resin
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
  • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
  • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
  • B65D85/70—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for
  • B65D85/804—Disposable containers or packages with contents which are mixed, infused or dissolved in situ, i.e. without having been previously removed from the package
  • B65D85/808—Disposable containers or packages with contents which are mixed, infused or dissolved in situ, i.e. without having been previously removed from the package for immersion in the liquid to release part or all of their contents, e.g. tea bags
• • 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
  • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
  • D21H17/03—Non-macromolecular organic compounds
  • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
  • D21H17/09—Sulfur-containing compounds
• • 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
  • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
  • D21H17/03—Non-macromolecular organic compounds
  • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
  • D21H17/11—Halides
• • 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
  • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
  • D21H27/08—Filter paper

Landscapes

• Engineering & Computer Science (AREA)
• Mechanical Engineering (AREA)
• Packages (AREA)
• Medical Preparation Storing Or Oral Administration Devices (AREA)
• Tea And Coffee (AREA)
• Filtering Materials (AREA)
• Infusion, Injection, And Reservoir Apparatuses (AREA)
• Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
• Making Paper Articles (AREA)
• Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
• Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
• Supplying Of Containers To The Packaging Station (AREA)
• Auxiliary Devices For And Details Of Packaging Control (AREA)
• Basic Packing Technique (AREA)

Applications Claiming Priority (1)

Publications (3)

Family

ID=24529905

Family Applications (1)

Country Status (10)

Families Citing this family (3)

Family Cites Families (4)

• 1985
  • 1985-06-27 CA CA000485722A patent/CA1237323A/en not_active Expired
  • 1985-06-28 IE IE1640/85A patent/IE56685B1/en not_active IP Right Cessation
  • 1985-07-01 DK DK297785A patent/DK158835C/da not_active IP Right Cessation
  • 1985-07-12 FI FI852759A patent/FI83833C/fi not_active IP Right Cessation
  • 1985-07-15 DE DE8585305042T patent/DE3561592D1/de not_active Expired
  • 1985-07-15 EP EP85305042A patent/EP0170461B1/en not_active Expired
  • 1985-07-15 NO NO852831A patent/NO168341C/no unknown
  • 1985-07-15 ES ES545188A patent/ES8609115A1/es not_active Expired
  • 1985-07-15 KR KR1019850005027A patent/KR860000960A/ko not_active Withdrawn
  • 1985-07-15 AT AT85305042T patent/ATE32453T1/de not_active IP Right Cessation

Also Published As

Similar Documents