SE443984B - Forfarande for diskontinuerlig framstellning av en losning av en polyamid i blandning med n-metyl-2-pyrrolidon och kalciumklorid - Google Patents

Forfarande for diskontinuerlig framstellning av en losning av en polyamid i blandning med n-metyl-2-pyrrolidon och kalciumklorid

Info

Publication number
SE443984B
SE443984B SE7804808A SE7804808A SE443984B SE 443984 B SE443984 B SE 443984B SE 7804808 A SE7804808 A SE 7804808A SE 7804808 A SE7804808 A SE 7804808A SE 443984 B SE443984 B SE 443984B
Authority
SE
Sweden
Prior art keywords
solution
calcium chloride
nmp
mixture
chloride
Prior art date
Application number
SE7804808A
Other languages
English (en)
Swedish (sv)
Other versions
SE7804808L (sv
Inventor
V Rochina
J Sacco
Original Assignee
Rhone Poulenc Textile
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 Rhone Poulenc Textile filed Critical Rhone Poulenc Textile
Publication of SE7804808L publication Critical patent/SE7804808L/xx
Publication of SE443984B publication Critical patent/SE443984B/sv

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
    • 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
    • C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
    • C08G69/28—Preparatory processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)
  • Artificial Filaments (AREA)
SE7804808A 1977-04-27 1978-04-26 Forfarande for diskontinuerlig framstellning av en losning av en polyamid i blandning med n-metyl-2-pyrrolidon och kalciumklorid SE443984B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7713620A FR2388844A1 (fr) 1977-04-27 1977-04-27 Procede d'obtention en discontinu de polymeres derives de para-phenylenediamine

Publications (2)

Publication Number Publication Date
SE7804808L SE7804808L (sv) 1978-10-28
SE443984B true SE443984B (sv) 1986-03-17

Family

ID=9190344

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7804808A SE443984B (sv) 1977-04-27 1978-04-26 Forfarande for diskontinuerlig framstellning av en losning av en polyamid i blandning med n-metyl-2-pyrrolidon och kalciumklorid

Country Status (18)

Country Link
US (1) US4297478A (pt)
JP (1) JPS5415996A (pt)
AT (1) AT379157B (pt)
BE (1) BE866408A (pt)
BR (1) BR7802624A (pt)
CA (1) CA1096543A (pt)
CH (1) CH630654A5 (pt)
DE (1) DE2818669A1 (pt)
DK (1) DK181078A (pt)
ES (1) ES469214A1 (pt)
FR (1) FR2388844A1 (pt)
GB (1) GB1602916A (pt)
IE (1) IE46740B1 (pt)
IT (1) IT1094734B (pt)
LU (1) LU79532A1 (pt)
NL (1) NL7804478A (pt)
SE (1) SE443984B (pt)
SU (1) SU929011A3 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4309528A (en) * 1980-01-16 1982-01-05 Standard Oil Company (Indiana) Injection moldable amide-imide copolymers
JPS60201401A (ja) * 1984-03-26 1985-10-11 Yokogawa Hokushin Electric Corp プロセス制御方法
KR860001141B1 (ko) * 1984-06-29 1986-08-16 한국과학기술원 전방향족 폴리아미드와 방향족-지방족 규칙 배열 코폴리아미드로 구성된 고분자 혼성체 섬유의 제조 방법
US5202184A (en) * 1989-06-05 1993-04-13 E. I. Du Pont De Nemours And Company Method and apparatus for producing para-aramid pulp and pulp produced thereby
DE4010941A1 (de) * 1990-04-05 1991-10-10 Hoechst Ag Verfahren zur herstellung von aromatischen popyamiden mit hoher hydrolysebestaendigkeit
KR970003083B1 (ko) * 1992-12-04 1997-03-14 주식회사 코오롱 연속이동 중합-배향방법에 의한 방향족 폴리아미드 펄프 및 그의 제조방법
US5432254A (en) * 1993-04-26 1995-07-11 Zimmer Aktiengesellschaft Discontinuous catalytic process for the production of polyamide-6,6
US5306804A (en) * 1993-04-26 1994-04-26 Zimmer Aktiengesellschaft Discontinuous process for the production of a polyamide-6,6

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3671542A (en) * 1966-06-13 1972-06-20 Du Pont Optically anisotropic aromatic polyamide dopes
JPS5344957B2 (pt) * 1973-12-28 1978-12-02
AU500143B2 (en) * 1974-12-27 1979-05-10 Teijin Ltd Fiber or film-forming copolyamide
NL157327C (nl) * 1975-02-21 1984-05-16 Akzo Nv Werkwijze ter bereiding van poly-p-fenyleentereftaalamide.
JPS53294A (en) * 1976-06-23 1978-01-05 Teijin Ltd Preparation of aromatic polyamide with high degree of polymerization

Also Published As

Publication number Publication date
AT379157B (de) 1985-11-25
IE46740B1 (en) 1983-09-07
IT7822760A0 (it) 1978-04-27
BE866408A (fr) 1978-10-26
LU79532A1 (fr) 1978-11-28
FR2388844B1 (pt) 1980-11-28
IE780825L (en) 1978-10-27
BR7802624A (pt) 1978-11-28
SE7804808L (sv) 1978-10-28
DE2818669A1 (de) 1978-11-02
ES469214A1 (es) 1978-11-16
CA1096543A (fr) 1981-02-24
FR2388844A1 (fr) 1978-11-24
NL7804478A (nl) 1978-10-31
CH630654A5 (fr) 1982-06-30
IT1094734B (it) 1985-08-02
JPS5415996A (en) 1979-02-06
US4297478A (en) 1981-10-27
GB1602916A (en) 1981-11-18
DK181078A (da) 1978-10-28
SU929011A3 (ru) 1982-05-15
ATA304278A (de) 1985-04-15

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