NL7702419A - Copolyamiden en werkwijze ter bereiding daarvan. - Google Patents

Copolyamiden en werkwijze ter bereiding daarvan.

Info

Publication number
NL7702419A
NL7702419A NL7702419A NL7702419A NL7702419A NL 7702419 A NL7702419 A NL 7702419A NL 7702419 A NL7702419 A NL 7702419A NL 7702419 A NL7702419 A NL 7702419A NL 7702419 A NL7702419 A NL 7702419A
Authority
NL
Netherlands
Prior art keywords
copolyamides
preparing
Prior art date
Application number
NL7702419A
Other languages
English (en)
Other versions
NL184007C (nl
NL184007B (nl
Original Assignee
Upjohn Co
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 Upjohn Co filed Critical Upjohn Co
Publication of NL7702419A publication Critical patent/NL7702419A/nl
Publication of NL184007B publication Critical patent/NL184007B/nl
Application granted granted Critical
Publication of NL184007C publication Critical patent/NL184007C/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
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • 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
    • C08G69/265—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids from at least two different diamines or at least two different dicarboxylic acids
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31725—Of polyamide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)
NLAANVRAGE7702419,A 1976-03-08 1977-03-07 Werkwijze voor het bereiden van een copolyamide. NL184007C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/664,764 US4072665A (en) 1976-03-08 1976-03-08 Polyamide from arylene diamine, isophthalic acid and alkylene dicarboxylic acid

Publications (3)

Publication Number Publication Date
NL7702419A true NL7702419A (nl) 1977-09-12
NL184007B NL184007B (nl) 1988-10-17
NL184007C NL184007C (nl) 1989-03-16

Family

ID=24667349

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7702419,A NL184007C (nl) 1976-03-08 1977-03-07 Werkwijze voor het bereiden van een copolyamide.

Country Status (9)

Country Link
US (1) US4072665A (nl)
JP (1) JPS6017211B2 (nl)
CH (1) CH632286A5 (nl)
DE (1) DE2708848A1 (nl)
ES (1) ES456532A1 (nl)
FR (1) FR2343771A1 (nl)
GB (1) GB1549514A (nl)
IT (1) IT1083706B (nl)
NL (1) NL184007C (nl)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2069513B (en) * 1980-01-30 1983-07-27 Gen Electric Copolymers of etherimides and amides
JPS57130A (en) * 1980-05-30 1982-01-05 Unitika Ltd Melt-moldable copolyamide having aromatic amide unit
EP0055335B1 (de) * 1980-12-12 1985-01-02 Hüls Troisdorf Aktiengesellschaft Transparentes, kochwasserbeständiges und sterilisationsfestes Polyamid
US4505978A (en) * 1982-09-28 1985-03-19 Schenectady Chemicals, Inc. Bondable polyamide
US4420535A (en) * 1981-10-14 1983-12-13 Schenectady Chemicals, Inc. Bondable polyamide
US4501883A (en) * 1981-10-14 1985-02-26 Schenectady Chemicals, Inc. Bondable polyamide
US4423204A (en) * 1982-09-02 1983-12-27 The Upjohn Company Amorphous copolyamide from lactam, dicarboxylic acid and bisimidazoline
US4410684A (en) * 1983-02-07 1983-10-18 The Upjohn Company Aromatic copolyamides containing ether linkages
US4536533A (en) * 1983-12-05 1985-08-20 The Upjohn Company Product
GB8405049D0 (en) * 1984-02-27 1984-04-04 Raychem Ltd Organic polymers
EP0154037A3 (en) * 1984-02-29 1987-02-04 The Dow Chemical Company Blends of aromatic-aliphatic polyamides and impact modifiers
US4562228A (en) * 1984-02-29 1985-12-31 The Upjohn Company Polymer blends
US4612353A (en) * 1985-04-22 1986-09-16 The Dow Chemical Company Polyamide/polyetherimide alloys
US4672094A (en) * 1986-01-21 1987-06-09 The Dow Chemical Company Method for increasing the molecular weight of polyamides and polyesteramides
US4758651A (en) * 1986-03-19 1988-07-19 Akzo Nv Amorphous aromatic copolyamide, a process for the preparation thereof, and shaped object
US4722809A (en) * 1986-09-22 1988-02-02 The Dow Chemical Company Flame retarded polyamide compositions

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2451695A (en) * 1945-03-06 1948-10-19 Du Pont Polyamides of high birefringence and method for obtaining same
GB632997A (en) * 1946-12-16 1949-12-05 James Gordon Napier Drewitt Improvements in the production of interpolyamides
US2669556A (en) * 1953-02-24 1954-02-16 Du Pont Process for preparing bis-(amino aryl) methane polyamides
US3408334A (en) * 1965-04-05 1968-10-29 Eastman Kodak Co Preparation of polyamides from aromatic amino compounds
US3640970A (en) * 1968-02-19 1972-02-08 Teijin Ltd Process for preparation of polyamides
FR1578154A (nl) * 1968-05-22 1969-08-14
GB1254005A (en) * 1969-05-02 1971-11-17 Ici Ltd Copolyamides and their production
US3960819A (en) * 1970-09-03 1976-06-01 Imperial Chemical Industries, Inc. Catalytic preparation of polyamides from bis(aminophenyl)sulphone
US3721653A (en) * 1971-04-12 1973-03-20 Phillips Petroleum Co Polyamide fibers from mixture of bis-(p-aminocyclohexy)methane and 4,4'-methylene dianiline
US3723396A (en) * 1971-04-19 1973-03-27 Ici Ltd Catalytic production of polyamides from aromatic diamines
GB1346798A (en) * 1971-11-08 1974-02-13 Ici Ltd Process for the preparation of polyamides
JPS5644888B2 (nl) * 1973-12-19 1981-10-22

Also Published As

Publication number Publication date
DE2708848C2 (nl) 1989-05-03
IT1083706B (it) 1985-05-25
FR2343771A1 (fr) 1977-10-07
GB1549514A (en) 1979-08-08
US4072665A (en) 1978-02-07
NL184007C (nl) 1989-03-16
ES456532A1 (es) 1978-02-01
JPS6017211B2 (ja) 1985-05-01
NL184007B (nl) 1988-10-17
JPS52109592A (en) 1977-09-13
CH632286A5 (de) 1982-09-30
DE2708848A1 (de) 1977-09-15
FR2343771B1 (nl) 1981-01-09

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
CNR Transfer of rights (patent application after its laying open for public inspection)

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V1 Lapsed because of non-payment of the annual fee