NL6902222A - - Google Patents

Info

Publication number
NL6902222A
NL6902222A NL6902222A NL6902222A NL6902222A NL 6902222 A NL6902222 A NL 6902222A NL 6902222 A NL6902222 A NL 6902222A NL 6902222 A NL6902222 A NL 6902222A NL 6902222 A NL6902222 A NL 6902222A
Authority
NL
Netherlands
Application number
NL6902222A
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 filed Critical
Publication of NL6902222A publication Critical patent/NL6902222A/xx

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
    • C08G69/46—Post-polymerisation treatment
    • 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
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/10—Other agents for modifying properties
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/60—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Polyamides (AREA)
NL6902222A 1968-03-07 1969-02-12 NL6902222A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US71132868A 1968-03-07 1968-03-07

Publications (1)

Publication Number Publication Date
NL6902222A true NL6902222A (de) 1969-09-09

Family

ID=24857646

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6902222A NL6902222A (de) 1968-03-07 1969-02-12

Country Status (8)

Country Link
US (1) US3578640A (de)
JP (1) JPS4912118B1 (de)
BE (1) BE728192A (de)
DE (1) DE1907033A1 (de)
ES (1) ES363504A1 (de)
FR (1) FR2003370A1 (de)
GB (1) GB1222803A (de)
NL (1) NL6902222A (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3753955A (en) * 1971-11-18 1973-08-21 Allied Chem Control of viscosity and polycaproamide degradation during vacuum polycondensation
US3813366A (en) * 1973-03-21 1974-05-28 Allied Chem Method to prepare nylon 6 prepolymer providing a final shaped article of low oligomer content
JPS5291311U (de) * 1975-12-27 1977-07-07
DE2732329A1 (de) * 1977-07-16 1979-02-01 Basf Ag Hoeherviskose polyamide
US4366306A (en) 1980-02-01 1982-12-28 The Dow Chemical Company Melt polymerization of ε-caprolactam
US4310659A (en) * 1980-04-21 1982-01-12 Allied Corporation Two-stage hydrolysis process for the preparation of nylon 6
US4362852A (en) * 1981-09-16 1982-12-07 Allied Corporation Devolatilizing molten polymer with a rotary disk processor
DE3377579D1 (en) * 1983-10-07 1988-09-08 Fischer Karl Ind Gmbh Process for the continuous removal of residual monomers and the post-polymerisation of polyamide 6, and apparatus for carrying it out
JPS61163935A (ja) * 1985-01-14 1986-07-24 Mitsubishi Chem Ind Ltd ポリアミド樹脂およびその製造法
US5169582A (en) * 1985-05-08 1992-12-08 Ems-Inventa Ag Method and apparatus for the production of thermoplastic caprolactam containing molding compositions
NL8502038A (nl) * 1985-07-16 1987-02-16 Stamicarbon Werkwijze voor de bereiding van een polyamide.
US4844834A (en) * 1988-02-16 1989-07-04 Basf Corporation Molecular weight controller for polymerization of lactams to polyamides
DE3825411A1 (de) * 1988-07-27 1990-02-08 Bayer Ag Verfahren zur herstellung von polyamidfolien
US5006635A (en) * 1989-01-06 1991-04-09 Basf Corporation Molecular weight controller composition for aqueous polymerization of lactam to polyamide
DE4328013C1 (de) * 1993-08-20 1994-09-15 Krupp Ag Hoesch Krupp Verfahren zum Trennen eines aus mehreren Komponenten bestehenden Stoffgemisches in einem Extruder
DE10047657B4 (de) * 2000-09-26 2005-02-10 Basf Ag Verfahren zur Herstellung von Polycaprolactam, ein Polycaprolactam und dessen Verwendung
DE10146932B4 (de) * 2000-09-26 2005-03-31 Basf Aktiengesellschaft Verfahren zur Verminderung des Caprolactamgehaltes von Polyamid 6, ein Polyamid 6 und dessen Verwendung
BR112013010097A2 (pt) * 2010-10-25 2016-08-02 Dsm Ip Assets Bv composição do polímero, processo para a preparação e artigos obtidos a partir da composição
EP2970594A4 (de) * 2013-03-14 2016-10-12 Shaw Ind Group Inc Verfahren zur kontinuierlichen herstellung von fleckenbeständigem nylon
CN104530421A (zh) * 2015-01-05 2015-04-22 无锡殷达尼龙有限公司 半芳香族聚酰胺的制备方法
CN109778331A (zh) * 2018-12-29 2019-05-21 浙江恒逸锦纶有限公司 一种锦纶聚合用二氧化钛悬浮液及其制备方法

Also Published As

Publication number Publication date
US3578640A (en) 1971-05-11
ES363504A1 (es) 1970-12-16
DE1907033A1 (de) 1971-04-01
FR2003370A1 (de) 1969-11-07
JPS4912118B1 (de) 1974-03-22
BE728192A (de) 1969-08-11
GB1222803A (en) 1971-02-17

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