SE7511608L - Svavelskum - Google Patents

Svavelskum

Info

Publication number
SE7511608L
SE7511608L SE7511608A SE7511608A SE7511608L SE 7511608 L SE7511608 L SE 7511608L SE 7511608 A SE7511608 A SE 7511608A SE 7511608 A SE7511608 A SE 7511608A SE 7511608 L SE7511608 L SE 7511608L
Authority
SE
Sweden
Prior art keywords
sulfur foam
sulfur
foam
Prior art date
Application number
SE7511608A
Other languages
English (en)
Swedish (sv)
Inventor
G L Woo
Original Assignee
Chevron Res
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 Chevron Res filed Critical Chevron Res
Publication of SE7511608L publication Critical patent/SE7511608L/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
    • C08G18/3855—Low-molecular-weight compounds having heteroatoms other than oxygen having sulfur

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
SE7511608A 1974-10-18 1975-10-16 Svavelskum SE7511608L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US51622974A 1974-10-18 1974-10-18

Publications (1)

Publication Number Publication Date
SE7511608L true SE7511608L (sv) 1976-04-20

Family

ID=24054671

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7511608A SE7511608L (sv) 1974-10-18 1975-10-16 Svavelskum

Country Status (6)

Country Link
US (1) US4111864A (xx)
JP (1) JPS5164525A (xx)
CA (1) CA1072249A (xx)
DE (1) DE2546323C3 (xx)
FR (1) FR2288116A2 (xx)
SE (1) SE7511608L (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6036354A (en) * 1998-06-25 2000-03-14 Bandy; Mark S. Method and apparatus for product enrichment
CN113856454B (zh) * 2021-08-14 2022-07-15 西北大学 一种用于气液相催化氧化法脱硫化氢工艺的再生塔

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2184647A1 (en) * 1972-05-15 1973-12-28 Chevron Res Cellular aromatic polysulphides - for rigid insulating foam
US3887504A (en) * 1973-03-26 1975-06-03 Chevron Res Process of making a sulfur containing foam and product obtained therefrom
US3892686A (en) * 1972-05-15 1975-07-01 Chevron Res Cellular products produced by foaming and cross-linking aromatic polysulfides
US4011179A (en) * 1972-08-17 1977-03-08 Chevron Research Company Continuous sulfur foam preparation using polyisocyanates
FR2196370B1 (xx) * 1972-08-17 1976-11-12 Chevron Res
US3954685A (en) * 1973-03-26 1976-05-04 Chevron Research Company Sulfur foam product and process

Also Published As

Publication number Publication date
JPS561341B2 (xx) 1981-01-13
FR2288116B2 (xx) 1979-07-27
FR2288116A2 (fr) 1976-05-14
CA1072249A (en) 1980-02-19
DE2546323B2 (de) 1980-03-13
US4111864A (en) 1978-09-05
DE2546323A1 (de) 1976-04-29
JPS5164525A (en) 1976-06-04
DE2546323C3 (de) 1980-10-30

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