SE7514575L - Forfarande for framstellning av polyamidskum. - Google Patents

Forfarande for framstellning av polyamidskum.

Info

Publication number: SE7514575L
Authority: SE; Sweden
Prior art keywords: procedure; polyamide foam; preparing polyamide; foams; preparing
Prior art date: 1975-01-03

Application number

SE7514575A

Other languages

English (en)

Other versions

SE411216B (sv

Inventor

C Cordes

E Strickle

J Zendath

G N Simon

Original Assignee

Basf Ag

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.)

1975-01-03

Filing date

1975-12-23

Publication date

1976-07-05

1975-12-23 Application filed by Basf Ag filed Critical Basf Ag

1976-07-05 Publication of SE7514575L publication Critical patent/SE7514575L/sv

1979-12-10 Publication of SE411216B publication Critical patent/SE411216B/sv

Links

239000006260 foam Substances 0.000 title abstract 3
239000004952 Polyamide Substances 0.000 title abstract 2
238000000034 method Methods 0.000 title abstract 2
229920002647 polyamide Polymers 0.000 title abstract 2
CYTYCFOTNPOANT-UHFFFAOYSA-N Perchloroethylene Chemical group ClC(Cl)=C(Cl)Cl CYTYCFOTNPOANT-UHFFFAOYSA-N 0.000 abstract 1
238000010539 anionic addition polymerization reaction Methods 0.000 abstract 1
150000003951 lactams Chemical class 0.000 abstract 1
238000004519 manufacturing process Methods 0.000 abstract 1
239000011541 reaction mixture Substances 0.000 abstract 1
229950011008 tetrachloroethylene Drugs 0.000 abstract 1

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
- C08J9/0014—Use of organic additives
- C08J9/0019—Use of organic additives halogenated
- 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
- C08G69/16—Preparatory processes
- C08G69/18—Anionic polymerisation
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/02—Halogenated hydrocarbons
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
- 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)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Polyamides (AREA)
Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Polyurethanes Or Polyureas (AREA)

SE7514575A 1975-01-03 1975-12-23 Laktamblandning innehallande tetrakloreten for framstellning av polyamidskum genom anjonisk polymerisation SE411216B (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19752500181 DE2500181A1 (de)	1975-01-03	1975-01-03	Verfahren zur herstellung von polyamidschaeumen

Publications (2)

Publication Number	Publication Date
SE7514575L true SE7514575L (sv)	1976-07-05
SE411216B SE411216B (sv)	1979-12-10

Family

ID=5935953

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7514575A SE411216B (sv)	1975-01-03	1975-12-23	Laktamblandning innehallande tetrakloreten for framstellning av polyamidskum genom anjonisk polymerisation

Country Status (10)

Country	Link
US (1)	US4026834A (sv)
JP (1)	JPS5192894A (sv)
BE (1)	BE837280A (sv)
BR (1)	BR7508682A (sv)
DE (1)	DE2500181A1 (sv)
ES (1)	ES444051A1 (sv)
FR (1)	FR2296655A1 (sv)
GB (1)	GB1536721A (sv)
NL (1)	NL7515255A (sv)
SE (1)	SE411216B (sv)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4464491A (en) *	1983-07-25	1984-08-07	Rogers Corporation	Nylon foam
US4442234A (en) *	1983-07-25	1984-04-10	Rogers Corporation	Nylon foam
US5719233A (en) *	1984-05-21	1998-02-17	General Electric Company	Modified polyphenylene ether-polyamide compositions and process
DE3436359A1 (de) *	1984-10-04	1986-04-10	Basf Ag, 6700 Ludwigshafen	Polyamidformteile und verfahren zu ihrer herstellung
US5280049A (en) *	1993-08-09	1994-01-18	Isp Investments Inc.	Molded cellular crosslinked vinyl lactam polymer gel and method of preparation
DE102011007134A1 (de) *	2011-04-11	2012-10-11	Basf Se	Verfahren zur Herstellung eines Polyamids durch anionische Polymerisation
DE102014216992A1 (de)	2014-08-26	2016-03-03	Adidas Ag	Expandierte Polymerpellets

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT956395B (it) *	1972-06-09	1973-10-10	Montedison Spa	Procedimento per la polimerizzazio ne anionica del pirrolidone

1975
- 1975-01-03 DE DE19752500181 patent/DE2500181A1/de not_active Withdrawn
- 1975-12-22 US US05/643,106 patent/US4026834A/en not_active Expired - Lifetime
- 1975-12-23 SE SE7514575A patent/SE411216B/sv not_active IP Right Cessation
- 1975-12-29 BR BR7508682*A patent/BR7508682A/pt unknown
- 1975-12-30 FR FR7540102A patent/FR2296655A1/fr active Granted
- 1975-12-31 NL NL7515255A patent/NL7515255A/xx unknown
1976
- 1976-01-02 ES ES444051A patent/ES444051A1/es not_active Expired
- 1976-01-02 GB GB40/76A patent/GB1536721A/en not_active Expired
- 1976-01-02 BE BE163284A patent/BE837280A/xx not_active IP Right Cessation
- 1976-01-05 JP JP51000031A patent/JPS5192894A/ja active Pending

Also Published As

Publication number	Publication date
US4026834A (en)	1977-05-31
JPS5192894A (en)	1976-08-14
SE411216B (sv)	1979-12-10
GB1536721A (en)	1978-12-20
ES444051A1 (es)	1977-08-01
DE2500181A1 (de)	1976-07-08
FR2296655A1 (fr)	1976-07-30
BE837280A (fr)	1976-07-02
FR2296655B1 (sv)	1979-01-05
BR7508682A (pt)	1976-08-24
NL7515255A (nl)	1976-07-06

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Legal Events

Date

Code

Title

Description

1995-01-31

NUG

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