NL243723A - - Google Patents

Info

Publication number: NL243723A
Authority: NL; Netherlands

Application number

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.)

1958-09-25

Publication of NL243723A publication Critical patent/NL243723A/xx

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
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
- C08J3/09—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
- C08J3/091—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids characterised by the chemical constitution of the organic liquid
- C08J3/095—Oxygen containing compounds
- 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
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
- C08G69/14—Lactams
- C08G69/24—Pyrrolidones or piperidones
- 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
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
- C08J3/09—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
- C08J3/091—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids characterised by the chemical constitution of the organic liquid
- C08J3/098—Other compounds
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
- C08L77/02—Polyamides derived from omega-amino carboxylic acids or from lactams 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
- C08J2377/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
- C08J2377/02—Polyamides derived from omega-amino carboxylic acids or from lactams thereof

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
General Chemical & Material Sciences (AREA)
Dispersion Chemistry (AREA)
Compositions Of Macromolecular Compounds (AREA)
Paints Or Removers (AREA)

NL243723D 1958-09-25 NL243723A (instruction)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US763198A US2980641A (en)	1958-09-25	1958-09-25	Solutions of polypyrrolidone in aqueous phytic acid and process for making same

Publications (1)

Publication Number	Publication Date
NL243723A true NL243723A (instruction)

Family

ID=25067147

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
NL243723D NL243723A (instruction)	1958-09-25
NL120097D NL120097C (instruction)	1958-09-25

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
NL120097D NL120097C (instruction)	1958-09-25

Country Status (7)

Country	Link
US (1)	US2980641A (instruction)
BE (1)	BE582868A (instruction)
CH (1)	CH405704A (instruction)
DE (1)	DE1121325B (instruction)
FR (1)	FR1244472A (instruction)
GB (1)	GB908771A (instruction)
NL (2)	NL120097C (instruction)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3076774A (en) *	1959-09-21	1963-02-05	Monsanto Chemicals	Solution of polypyrrolidone in superheated water
US3119396A (en) *	1961-05-24	1964-01-28	Minnesota Mining & Mfg	Tobacco smoke filter
NL287733A (instruction) *	1962-01-15
US4185063A (en) *	1975-02-04	1980-01-22	Chute Challoner R	Shaping and stretching aqueous formic acid solutions of polypyrrolidone, filament and film products
US4263187A (en) *	1977-06-08	1981-04-21	Chute Challoner R	Shaped articles of polypyrrolidone and method of preparation thereof
US4340440A (en) *	1977-09-22	1982-07-20	Chute Challoner R	Coating and/or adhesive composition and method for preparation thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL84511C (instruction) *	1951-12-07
US2734004A (en) *	1952-08-25	1956-02-07		Water soluble n-methylol polypyrroli-

0
- BE BE582868D patent/BE582868A/xx unknown
- NL NL243723D patent/NL243723A/xx unknown
- NL NL120097D patent/NL120097C/xx active
1958
- 1958-09-25 US US763198A patent/US2980641A/en not_active Expired - Lifetime
1959
- 1959-09-08 CH CH7796759A patent/CH405704A/fr unknown
- 1959-09-18 GB GB31911/59A patent/GB908771A/en not_active Expired
- 1959-09-23 DE DEC19851A patent/DE1121325B/de active Pending
- 1959-09-23 FR FR805849A patent/FR1244472A/fr not_active Expired

Also Published As

Publication number	Publication date
GB908771A (en)	1962-10-24
NL120097C (instruction)
FR1244472A (fr)	1960-10-28
DE1121325B (de)	1962-01-04
CH405704A (fr)	1966-01-15
US2980641A (en)	1961-04-18
BE582868A (instruction)

Publication	Publication Date	Title
FR1228595A (instruction)	1960-08-31
JPS4924081B1 (instruction)	1974-06-20
AT217439B (instruction)	1961-10-10
AT221043B (instruction)	1962-04-25
JPS362743Y1 (instruction)	1961-02-13
FR1193839A (instruction)	1959-11-05
FR547M (instruction)	1961-05-29
AT213316B (instruction)	1961-02-10
AT213670B (instruction)	1961-02-27
AT219868B (instruction)	1962-02-26
AT219815B (instruction)	1962-02-26
AT213313B (instruction)	1961-02-10
AT217982B (instruction)	1961-11-10
AT213337B (instruction)	1961-02-10
BE563272A (instruction)	1958-01-15
NL103170C (instruction)
BE561138A (instruction)
BE560415A (instruction)
BE558579A (instruction)
BE557464A (instruction)
BE555601A (instruction)
BE548156A (instruction)
BE562866A (instruction)
BE582868A (instruction)
BE539571A (instruction)