BR7302378D0 - PROCESS FOR THE PREPARATION OF TRANSPARENT POLYAMIDES - Google Patents

PROCESS FOR THE PREPARATION OF TRANSPARENT POLYAMIDES

Info

Publication number
BR7302378D0
BR7302378D0 BR732378A BR237873A BR7302378D0 BR 7302378 D0 BR7302378 D0 BR 7302378D0 BR 732378 A BR732378 A BR 732378A BR 237873 A BR237873 A BR 237873A BR 7302378 D0 BR7302378 D0 BR 7302378D0
Authority
BR
Brazil
Prior art keywords
preparation
transparent polyamides
polyamides
transparent
Prior art date
Application number
BR732378A
Other languages
Portuguese (pt)
Inventor
L Brinkmann
W Herwig
Original Assignee
Hoechst 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.)
Filing date
Publication date
Application filed by Hoechst Ag filed Critical Hoechst Ag
Publication of BR7302378D0 publication Critical patent/BR7302378D0/en

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
    • C08G69/265—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)
BR732378A 1972-04-05 1973-04-03 PROCESS FOR THE PREPARATION OF TRANSPARENT POLYAMIDES BR7302378D0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2216261A DE2216261A1 (en) 1972-04-05 1972-04-05 TRANSPARENT POLYAMIDE

Publications (1)

Publication Number Publication Date
BR7302378D0 true BR7302378D0 (en) 1974-02-07

Family

ID=5840997

Family Applications (1)

Application Number Title Priority Date Filing Date
BR732378A BR7302378D0 (en) 1972-04-05 1973-04-03 PROCESS FOR THE PREPARATION OF TRANSPARENT POLYAMIDES

Country Status (12)

Country Link
JP (1) JPS565250B2 (en)
AT (1) AT334630B (en)
BE (1) BE797806A (en)
BR (1) BR7302378D0 (en)
CA (1) CA1003147A (en)
DE (1) DE2216261A1 (en)
ES (1) ES413191A1 (en)
FR (1) FR2179161B1 (en)
GB (1) GB1428197A (en)
IT (1) IT981859B (en)
NL (1) NL7304471A (en)
ZA (1) ZA732315B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4087481A (en) * 1977-01-21 1978-05-02 The Upjohn Company Amorphous copolyamide from aliphatic/aromatic dicarboxylic acid and arylene diisocyanate mixture
JPS57200420A (en) * 1981-06-04 1982-12-08 Mitsubishi Gas Chem Co Inc Production of polyamide
JPS58111829A (en) * 1981-12-25 1983-07-04 Mitsubishi Gas Chem Co Inc Preparation of polyamide
JPS59191759A (en) * 1983-04-13 1984-10-30 Mitsubishi Gas Chem Co Inc Flame-retardant polyamide composition
GB2207439B (en) * 1987-07-27 1992-02-12 Metal Box Plc Improvements in and relating to packaging
GB2230530A (en) * 1989-01-27 1990-10-24 Metal Box Plc Oxygen-scavenging materials
CN105339415B (en) * 2013-06-19 2019-01-01 帝斯曼知识产权资产管理有限公司 The method for producing semi-aromatic semi-crystalline polyamide
CN112851933A (en) * 2021-04-07 2021-05-28 上海中化科技有限公司 Meta-xylylenediamine type high-temperature nylon and preparation method thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3396151A (en) * 1962-01-31 1968-08-06 Eastman Kodak Co Polyamides from methylene dibenzoic acid characterized by relatively high softening and melting points

Also Published As

Publication number Publication date
ATA295573A (en) 1976-05-15
JPS565250B2 (en) 1981-02-04
FR2179161B1 (en) 1979-04-13
ES413191A1 (en) 1976-06-01
JPS4917496A (en) 1974-02-15
NL7304471A (en) 1973-10-09
DE2216261A1 (en) 1973-10-18
GB1428197A (en) 1976-03-17
ZA732315B (en) 1974-02-27
AT334630B (en) 1976-01-25
BE797806A (en) 1973-10-05
IT981859B (en) 1974-10-10
CA1003147A (en) 1977-01-04
FR2179161A1 (en) 1973-11-16

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