GB528850A - Improvements in the purification of gelatine - Google Patents

Improvements in the purification of gelatine

Info

Publication number
GB528850A
GB528850A GB1083139A GB1083139A GB528850A GB 528850 A GB528850 A GB 528850A GB 1083139 A GB1083139 A GB 1083139A GB 1083139 A GB1083139 A GB 1083139A GB 528850 A GB528850 A GB 528850A
Authority
GB
United Kingdom
Prior art keywords
gelatine
group
bed
passing
solution
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
GB1083139A
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.)
Permutit Co Ltd
Original Assignee
Permutit Co Ltd
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 Permutit Co Ltd filed Critical Permutit Co Ltd
Priority to GB1083139A priority Critical patent/GB528850A/en
Publication of GB528850A publication Critical patent/GB528850A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09H—PREPARATION OF GLUE OR GELATINE
    • C09H3/00—Isolation of glue or gelatine from raw materials, e.g. by extracting, by heating
    • C09H3/02—Purification of solutions of gelatine

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

528,850. Gelatine. PERMUTIT CO., Ltd., and HOLMES, E. L. April 6, 1939, No. 10831. [Class 112] Gelatine free from or low in ash is prepared by passing gelatine solution through a filter bed of hydrogen-ion exchange material such as is described in Specification 450,574, [Group IV]. If the solution is contaminated with chlorides, sulphates or other salts, these become converted to acids which are removed by passing the filtered liquid through an acid-absorbing filter bed such as a bed of the synthetic resin material described in Specification 450,309, [Group IV], or a bed of the material described in Specification 506,291, [Group IV].
GB1083139A 1939-04-06 1939-04-06 Improvements in the purification of gelatine Expired GB528850A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1083139A GB528850A (en) 1939-04-06 1939-04-06 Improvements in the purification of gelatine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1083139A GB528850A (en) 1939-04-06 1939-04-06 Improvements in the purification of gelatine

Publications (1)

Publication Number Publication Date
GB528850A true GB528850A (en) 1940-11-08

Family

ID=9975107

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1083139A Expired GB528850A (en) 1939-04-06 1939-04-06 Improvements in the purification of gelatine

Country Status (1)

Country Link
GB (1) GB528850A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3767448A (en) * 1971-11-29 1973-10-23 Eastman Kodak Co Photographic process

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3767448A (en) * 1971-11-29 1973-10-23 Eastman Kodak Co Photographic process

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