Class 1: Chemicals, fertilisers, adhesives

Class heading

• Chemicals for use in industry, science and photography, as well as in agriculture, horticulture and forestry
• unprocessed artificial resins, unprocessed plastics
• fire extinguishing and fire prevention compositions
• tempering and soldering preparations
• substances for tanning animal skins and hides
• adhesives for use in industry
• compost, manures, fertilizers
• biological preparations for use in industry and science

What class 1 covers

Class 1 includes mainly chemical products for use in industry, science and agriculture, including those which go to the making of products belonging to other classes.

This class includes in particular:

• sensitized paper
• tyre repairing compositions
• salt for preserving, other than for foodstuffs
• certain additives for use in the food industry, for example, pectin, lecithin, enzymes and chemical preservatives
• certain ingredients for use in the manufacture of cosmetics and pharmaceuticals, for example, vitamins, preservatives, essential oils and antioxidants
• certain filtering materials, for example, mineral substances, vegetable substances and ceramic materials in particulate form

This class does not include in particular:

• raw natural resins (Class 2), semi-processed artificial resins (Class 17)
• chemical preparations for medical or veterinary purposes (Class 5)
• fungicides, herbicides and preparations for destroying vermin (Class 5)
• adhesives for stationery or household purposes (Class 16)
• caulking putty (Class 17)
• salt for preserving foodstuffs (Class 30)
• straw mulch (Class 31)

Class heading and explanatory note adapted from WIPO’s Nice Classification explanatory notes (NCL 13-2026), © WIPO, CC BY. Changes: shortened layout; references to other classes turned into links. CC BY 4.0 (opens in a new tab) · WIPO terms of use (opens in a new tab)

Turkish list (Tebliğ 2026/2) for class 1

Unofficial English translation. Filings in Türkiye use the official Turkish text of TÜRKPATENT Communiqué 2026/2.

• Chemicals for use in industry, science and photography, as well as in agriculture, horticulture and forestry (including biological preparations for industrial and scientific purposes, pectin, lecithin, enzymes and chemical preservatives for use in the food industry, and vitamins, preservatives and antioxidants for use in the manufacture of cosmetics)
  Show official Turkish text

  Sanayide, bilim sahasında, fotoğrafçılıkta, tarım, bahçecilik ve ormancılıkta kullanılan kimyasallar (sanayide ve bilimde kullanılan biyolojik preparatlar, gıda sanayinde kullanılan pektin, lesitin, enzimler ve koruyucu kimyasallar ile kozmetik üretiminde kullanılan vitaminler, koruyucular ve antioksidan maddeler dahil.)

• Fertilizers and soil
  Show official Turkish text

  Gübreler ve topraklar.

• Unprocessed artificial resins and unprocessed plastics
  Show official Turkish text

  İşlenmemiş suni reçineler ve işlenmemiş plastikler.

• Fire extinguishing compositions
  Show official Turkish text

  Yangın söndürücü maddeler.

• Adhesives, other than for stationery, medical or household purposes
  Show official Turkish text

  Kırtasiye, tıbbi ve ev içi kullanım amaçlı olanlar hariç yapıştırıcılar.

Example terms in class 1

A selection of 100 terms from the 2,250 USPTO ID Manual terms in this class.

• Absorbing carbons
• Acrylic monomers
• Adhesives for ceramic coating
• Agricultural lime
• Alloys of rare earth metals
• Alunite
• Ammonium fluoride
• Anaerobic adhesives for industrial purposes
• Anti-freeze
• Anti-sprouting preparations for vegetables
• Arrowroot starch for industrial purposes
• Assays for testing
• Bacterial preparations for the food industry
• Baths for galvanizing
• Benzoic sulphinide
• Biochemical preparations for scientific
• Bismuth nitrite
• Boric in the form
• Butylene
• Calcium cyanamides
• Camphor for industrial
• Carbonic acids
• Cell culture media for research
• Cesium
• Chemical agents for quenching steel
• Chemical fertilizers
• Chemical preparations for scientific purposes
• Chemical products for preventing scale
• Chemicals for absorbing
• Chitosans for industrial purposes
• Cholic acid
• Cobalt acetate
• Concrete-aeration chemicals
• Creosote for industrial purposes
• Cyclohexane
• Delustering agents
• Diagnostic reagents for scientific
• Diisopropyl ether
• Dough stabilizers
• Enzyme stabilizers
• Ethyl alcohol
• Expanded-clay substrates for hydroponic plant growing
• Fertilizers
• Flame retarding compositions
• Food preservative compositions
• Fused superphosphate fertilizers
• Gelatin glue for industrial purposes
• Glutelin for industrial purposes
• Grass fertilizers
• Hexamethylenediamine
• Hydrochloric acid
• Industrial gluing agents
• Isobutylene
• Latex glue for industrial purposes
• Lime acetate
• Lithographic chemicals
• Magnesium silicofluoride
• Manure for agriculture
• Mercury salts
• Methyl benzol
• Mixed fertilizers
• Natural graphite
• Nitroaminophenol
• Non-chemical bio-fertilizers
• Oleic acid
• Oxides
• Peat fertilizers
• Petroleum dispersants
• Phosphorus
• Picric acid
• Plutonium
• Potash water
• Potassium silicate
• Preservatives for cut flowers
• Purified water for industrial purposes
• Rare earth metals
• Rhamnose
• Sal ammoniac
• Scandium
• Silica gel
• Size for walls
• Sodium bromide
• Sodium iodide
• Sodium sulphite
• Soil inoculants for agricultural
• Starch for industrial purposes
• Succinic acid
• Sulphates
• Tartaric acid
• Textile-waterproofing chemicals
• Tin disulfide
• Toluol
• Unexposed cinematographic film
• Unprocessed furan resins
• Unprocessed polyethylene resins
• Unprocessed styrene acrylonitrile resins
• Vinyl chloride
• Wallpaper removing preparations
• Windshield deicer fluids
• Yttrium

Example terms: Source: USPTO ID Manual (public domain), retrieved 18 October 2026.

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