GB514541A - Improved manufacture of cork compositions - Google Patents

Improved manufacture of cork compositions

Info

Publication number
GB514541A
GB514541A GB1384238A GB1384238A GB514541A GB 514541 A GB514541 A GB 514541A GB 1384238 A GB1384238 A GB 1384238A GB 1384238 A GB1384238 A GB 1384238A GB 514541 A GB514541 A GB 514541A
Authority
GB
United Kingdom
Prior art keywords
resin
cork
wax
mixtures
added
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB1384238A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Crown Cork and Seal Co Inc
Original Assignee
Crown Cork and Seal Co Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Crown Cork and Seal Co Inc filed Critical Crown Cork and Seal Co Inc
Priority to GB1384238A priority Critical patent/GB514541A/en
Publication of GB514541A publication Critical patent/GB514541A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L97/00—Compositions of lignin-containing materials
    • C08L97/007—Cork

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

514,541. Cork compositions. TENNANT, W. J. (Crown Cork & Seal Co., Inc.). May 9, 1938, No. 13842. [Class 70] In cork compositions consisting of cork granules adhered together by a binder, the binder consists of gel prepared from glue, albumen or casein and a non-aqueous solvent such as glycol or glycerine, mixed with a resin such as dammar, copal, phenol- or ureaaldehyde resin, cumaron or alkyd resin or mixtures of resins other than mixtures of phenolaldehyde and urea-aldehyde resins, and the composition contains a plasticizer consisting of a polyhydric alcohol, sulphonated castor oil or a wax such as ceresin, paraffin, carnauba or beeswax. The resin may be added in a partially cured state and hardened when in the composition. A hardener or accelerator for the resin, such as hexamethylenetetramine, oxalic or other organic acid, may be added. Wax may be introduced in admixture with latex or rubber mixture. Specifications 424,568, 476,864 and 482,539 are referred to.
GB1384238A 1938-05-09 1938-05-09 Improved manufacture of cork compositions Expired GB514541A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1384238A GB514541A (en) 1938-05-09 1938-05-09 Improved manufacture of cork compositions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1384238A GB514541A (en) 1938-05-09 1938-05-09 Improved manufacture of cork compositions

Publications (1)

Publication Number Publication Date
GB514541A true GB514541A (en) 1939-11-10

Family

ID=10030334

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1384238A Expired GB514541A (en) 1938-05-09 1938-05-09 Improved manufacture of cork compositions

Country Status (1)

Country Link
GB (1) GB514541A (en)

Similar Documents

Publication Publication Date Title
GB528922A (en) Improvements in or relating to moulding compounds
GB514541A (en) Improved manufacture of cork compositions
GB865702A (en) Improvements in or relating to moulding compositions for the manufacture of gramophone records
US2313186A (en) Phonograph record
US2320649A (en) Coffee molding compound
GB572765A (en) Improvements in and relating to solid aldehyde fuel and processes for the manufacture thereof
US2095652A (en) Plastic compositions and vehicles thereof
US1650133A (en) Abrasive cement
GB481324A (en) Improved manufacture of cork composition
GB567096A (en) Improvements in or relating to the adhesive bonding of surfaces or in or relating toadhesive compositions suitable for use therein
US1711025A (en) Organic molding composition
US2019591A (en) Synthetic resin product and process
US1979499A (en) Vulcanization of caoutchouc
GB539684A (en) Improvements in filtering materials
GB515323A (en) Improved manufacture of cork compositions
GB482539A (en) Improved manufacture of cork composition
US1561095A (en) Cement
GB578331A (en) Improvements in and relating to solid fuel and processes for the manufacture thereof
GB548106A (en) Improvements in water repellent coating compositions
GB625680A (en) Improvements in and relating to core and moulding sands
GB313578A (en) Improved manufacture of artificial masses
GB213016A (en) Improvements in thermoplastic compositions and the process of compounding the same
GB191327663A (en) Improvements in or relating to the Production of an Elastic and Plastic Substances.
GB437655A (en) Process for the production of plastic-elastic compositions
GB146993A (en) Improved manufacture of rubber products