IL23792A - Cellular oxymethylene polymers and methods for making them - Google Patents

Cellular oxymethylene polymers and methods for making them

Info

Publication number
IL23792A
IL23792A IL2379265A IL2379265A IL23792A IL 23792 A IL23792 A IL 23792A IL 2379265 A IL2379265 A IL 2379265A IL 2379265 A IL2379265 A IL 2379265A IL 23792 A IL23792 A IL 23792A
Authority
IL
Israel
Prior art keywords
oxymethylene
polymer
per cent
groups
cavities
Prior art date
Application number
IL2379265A
Other languages
English (en)
Original Assignee
Celanese Corp
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 Celanese Corp filed Critical Celanese Corp
Publication of IL23792A publication Critical patent/IL23792A/en

Links

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
    • 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
    • C08J9/02—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by the reacting monomers or modifying agents during the preparation or modification of macromolecules
    • 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
    • C08J9/24—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by surface fusion and bonding of particles to form voids, e.g. sintering
    • 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
    • C08J9/26—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a solid phase from a macromolecular composition or article, e.g. leaching out
    • 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
    • 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
    • C08J2359/00—Characterised by the use of polyacetals containing polyoxymethylene sequences only
    • C08J2359/02—Copolyoxymethylenes

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)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Interface Circuits In Exchanges (AREA)
IL2379265A 1964-06-30 1965-06-23 Cellular oxymethylene polymers and methods for making them IL23792A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US37939764A 1964-06-30 1964-06-30

Publications (1)

Publication Number Publication Date
IL23792A true IL23792A (en) 1969-02-27

Family

ID=23497081

Family Applications (1)

Application Number Title Priority Date Filing Date
IL2379265A IL23792A (en) 1964-06-30 1965-06-23 Cellular oxymethylene polymers and methods for making them

Country Status (13)

Country Link
AT (1) AT275876B (de)
BE (1) BE666160A (de)
CH (3) CH456936A (de)
DE (1) DE1282951B (de)
ES (1) ES314557A1 (de)
FI (1) FI43240C (de)
FR (1) FR1450640A (de)
GB (1) GB1104467A (de)
IL (1) IL23792A (de)
LU (1) LU48949A1 (de)
NL (1) NL6508351A (de)
NO (1) NO117816B (de)
SE (1) SE331195B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10242186B4 (de) * 2002-09-10 2013-05-29 Ticona Gmbh Formkörper umfassend Polyacetale, Verfahren zur Herstellung dieser Formkörper sowie deren Verwendung

Also Published As

Publication number Publication date
FR1450640A (fr) 1966-06-24
DE1282951B (de) 1968-11-14
ES314557A1 (es) 1966-03-01
GB1104467A (en) 1968-02-28
BE666160A (de) 1965-12-30
AT275876B (de) 1969-11-10
SE331195B (de) 1970-12-14
NL6508351A (de) 1965-12-31
NO117816B (de) 1969-09-29
CH456936A (fr) 1968-05-31
CH449243A (fr) 1967-12-31
FI43240C (fi) 1971-02-10
CH459565A (fr) 1968-07-15
FI43240B (de) 1970-11-02
LU48949A1 (de) 1965-12-30

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