Classifications

• • C—CHEMISTRY; METALLURGY
  • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
  • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
  • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
  • C08J9/30—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by mixing gases into liquid compositions or plastisols, e.g. frothing with air
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B22—CASTING; POWDER METALLURGY
  • B22C—FOUNDRY MOULDING
  • B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
  • B22C1/16—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents
  • B22C1/20—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of organic agents
• • C—CHEMISTRY; METALLURGY
  • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
  • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
  • C08J2361/00—Characterised by the use of condensation polymers of aldehydes or ketones; Derivatives of such polymers
  • C08J2361/34—Condensation polymers of aldehydes or ketones with monomers covered by at least two of the groups C08J2361/04, C08J2361/18, and C08J2361/20

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)
• Mechanical Engineering (AREA)
• Mold Materials And Core Materials (AREA)
• Molds, Cores, And Manufacturing Methods Thereof (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=10461461

Family Applications (1)

Country Status (20)

Families Citing this family (1)

Family Cites Families (2)

• 1976
  • 1976-12-11 GB GB51811/76A patent/GB1594208A/en not_active Expired
• 1977
  • 1977-01-14 BE BE174072A patent/BE850375A/en not_active IP Right Cessation
  • 1977-01-14 CH CH50177A patent/CH613641A5/en not_active IP Right Cessation
  • 1977-10-26 AU AU30077/77A patent/AU513070B2/en not_active Expired
  • 1977-10-27 NZ NZ185535A patent/NZ185535A/en unknown
  • 1977-10-28 PT PT67209A patent/PT67209B/en unknown
  • 1977-11-09 ZA ZA00776692A patent/ZA776692B/en unknown
  • 1977-11-16 PH PH20441A patent/PH13122A/en unknown
  • 1977-11-24 DK DK522077A patent/DK522077A/en not_active Application Discontinuation
  • 1977-11-25 DE DE19772752608 patent/DE2752608A1/en not_active Ceased
  • 1977-12-02 FI FI773665A patent/FI773665A/en not_active Application Discontinuation
  • 1977-12-07 AR AR270279A patent/AR213551A1/en active
  • 1977-12-08 BR BR7708153A patent/BR7708153A/en unknown
  • 1977-12-08 CA CA292,727A patent/CA1112838A/en not_active Expired
  • 1977-12-09 MX MX171662A patent/MX148438A/en unknown
  • 1977-12-09 SE SE7714038A patent/SE7714038L/en not_active Application Discontinuation
  • 1977-12-09 NL NL7713647A patent/NL7713647A/en not_active Application Discontinuation
  • 1977-12-09 NO NO774232A patent/NO774232L/en unknown
  • 1977-12-09 JP JP14731877A patent/JPS5373418A/en active Pending
  • 1977-12-09 ES ES464920A patent/ES464920A1/en not_active Expired
• 1978
  • 1978-09-13 ES ES473304A patent/ES473304A1/en not_active Expired

Also Published As

Similar Documents