NL141906B - Werkwijze om polymeren en copolymeren van formaldehyde te bereiden. - Google Patents

Werkwijze om polymeren en copolymeren van formaldehyde te bereiden.

Info

Publication number
NL141906B
NL141906B NL696905775A NL6905775A NL141906B NL 141906 B NL141906 B NL 141906B NL 696905775 A NL696905775 A NL 696905775A NL 6905775 A NL6905775 A NL 6905775A NL 141906 B NL141906 B NL 141906B
Authority
NL
Netherlands
Prior art keywords
formaldehyde
copolymers
preparing polymers
polymers
preparing
Prior art date
Application number
NL696905775A
Other languages
English (en)
Other versions
NL6905775A (nl
Original Assignee
Asahi Chemical Ind
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 Asahi Chemical Ind filed Critical Asahi Chemical Ind
Publication of NL6905775A publication Critical patent/NL6905775A/xx
Publication of NL141906B publication Critical patent/NL141906B/nl

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
    • C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
    • C08G2/06—Catalysts
    • 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
    • C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
    • C08G2/08—Polymerisation of formaldehyde
    • 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
    • C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
    • C08G2/18—Copolymerisation of aldehydes or ketones
    • 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
    • C08G79/00—Macromolecular compounds obtained by reactions forming a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon with or without the latter elements in the main chain of the macromolecule
    • C08G79/12—Macromolecular compounds obtained by reactions forming a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon with or without the latter elements in the main chain of the macromolecule a linkage containing tin
NL696905775A 1969-03-05 1969-04-15 Werkwijze om polymeren en copolymeren van formaldehyde te bereiden. NL141906B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1621069 1969-03-05

Publications (2)

Publication Number Publication Date
NL6905775A NL6905775A (nl) 1970-09-08
NL141906B true NL141906B (nl) 1974-04-16

Family

ID=11910141

Family Applications (1)

Application Number Title Priority Date Filing Date
NL696905775A NL141906B (nl) 1969-03-05 1969-04-15 Werkwijze om polymeren en copolymeren van formaldehyde te bereiden.

Country Status (2)

Country Link
US (1) US3651015A (nl)
NL (1) NL141906B (nl)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3970678A (en) * 1974-03-08 1976-07-20 Cincinnati Milacron Chemicals, Inc. Organotin mercaptide process
USRE30032E (en) * 1974-11-15 1979-06-12 Cincinnati Milacron Chemicals, Inc. Carbofunctional sulfur and carboxylate bridged tin compounds
USRE30810E (en) * 1974-11-15 1981-12-01 Thiokol Corporation Carbofunctional sulfur and carboxylate bridged tin compounds
US3979359A (en) * 1974-11-15 1976-09-07 Cincinnati Milacron Chemicals, Inc. Carbofunctional sulfur and carboxylate bridged tin compounds
IT1226148B (it) * 1988-07-04 1990-12-19 Ausimont Spa Copoliesteri termoplastici segmentati aventi proprieta' elastomeriche.
DE4426434A1 (de) 1994-07-26 1996-02-01 Basf Ag Polyamid/Polyolefinblends
US7442749B2 (en) * 2002-08-29 2008-10-28 Nippon Shokubai Co., Ltd. Sulfur-containing poly (unsaturated carboxylic acid) and its uses and production process
EP1760085B1 (en) * 2004-05-19 2014-02-26 Asahi Kasei Chemicals Corporation Process for production of alkyltin alkoxides

Also Published As

Publication number Publication date
NL6905775A (nl) 1970-09-08
US3651015A (en) 1972-03-21

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