GB1045848A - Cellular polylactams - Google Patents

Cellular polylactams

Info

Publication number
GB1045848A
GB1045848A GB41162/65A GB4116265A GB1045848A GB 1045848 A GB1045848 A GB 1045848A GB 41162/65 A GB41162/65 A GB 41162/65A GB 4116265 A GB4116265 A GB 4116265A GB 1045848 A GB1045848 A GB 1045848A
Authority
GB
United Kingdom
Prior art keywords
fibres
specified
fibrous
aluminium
article
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB41162/65A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and 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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of GB1045848A publication Critical patent/GB1045848A/en
Expired legal-status Critical Current

Links

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
    • C08J9/0085—Use of fibrous compounding ingredients
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24—Acids; Salts thereof
    • C08K3/26—Carbonates; Bicarbonates
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • 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
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/02—Fibres or whiskers
    • C08K7/04—Fibres or whiskers inorganic
    • 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
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/02—Fibres or whiskers
    • C08K7/04—Fibres or whiskers inorganic
    • C08K7/08—Oxygen-containing compounds
    • 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
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/02—Fibres or whiskers
    • C08K7/04—Fibres or whiskers inorganic
    • C08K7/10—Silicon-containing compounds
    • 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
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/02—Fibres or whiskers
    • C08K7/04—Fibres or whiskers inorganic
    • C08K7/14—Glass
    • 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
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/17—Molding a foam containing a filler

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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Polyamides (AREA)
GB41162/65A 1964-09-28 1965-09-28 Cellular polylactams Expired GB1045848A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US399456A US3332895A (en) 1964-09-28 1964-09-28 Cellular polylactam article containing fibers

Publications (1)

Publication Number Publication Date
GB1045848A true GB1045848A (en) 1966-10-19

Family

ID=23579573

Family Applications (1)

Application Number Title Priority Date Filing Date
GB41162/65A Expired GB1045848A (en) 1964-09-28 1965-09-28 Cellular polylactams

Country Status (6)

Country Link
US (1) US3332895A (enExample)
BE (1) BE670188A (enExample)
DE (1) DE1595158B2 (enExample)
ES (1) ES317854A1 (enExample)
GB (1) GB1045848A (enExample)
NL (1) NL6512554A (enExample)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2341607A (en) * 1998-09-15 2000-03-22 Morgan Crucible Co Composite materials comprising alkaline earth silicate fibres
US6861381B1 (en) 1999-09-10 2005-03-01 The Morgan Crucible Company Plc High temperature resistant saline soluble fibres
US7153796B2 (en) 2002-01-04 2006-12-26 The Morgan Crucible Company Plc Saline soluble inorganic fibres
US7259118B2 (en) 1992-01-17 2007-08-21 The Morgan Crucible Company Plc Saline soluble inorganic fibers
US7875566B2 (en) 2004-11-01 2011-01-25 The Morgan Crucible Company Plc Modification of alkaline earth silicate fibres
WO2014125366A1 (en) * 2013-02-18 2014-08-21 Rockwool International A/S Facade element

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1570555A1 (de) * 1965-03-26 1970-01-29 Bayer Ag Verfahren zur Herstellung von Polyamidschaeumen
US3926865A (en) * 1972-02-23 1975-12-16 Ici Ltd Process for polymerizing lactams in the presence of azodicarboxylate and isocyanate
US4028287A (en) * 1972-04-27 1977-06-07 Bridgestone Tire Company Limited Process for continuous preparation of a foam polyamide
US3994115A (en) * 1972-11-28 1976-11-30 Idemitsu, Kosan Kabushiki-Kaisha (Idemitsu Kosan Co., Ltd.) Method of packaging perishable foods and product thereof
US4026828A (en) * 1975-06-13 1977-05-31 Rohm And Haas Company Foamed thermoset articles and processes
FR2474945A1 (fr) * 1980-02-04 1981-08-07 Rhone Poulenc Ind Procede d'obtention d'objets conformes en polyamide allege
DE102011007134A1 (de) * 2011-04-11 2012-10-11 Basf Se Verfahren zur Herstellung eines Polyamids durch anionische Polymerisation
CN114716748B (zh) * 2021-07-14 2023-07-18 中塑新材料技术(吉林)有限公司 一种矿渣/聚烯烃复合材料及其制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3017391A (en) * 1956-12-13 1962-01-16 Monsanto Chemicals Preparation of polycaprolactam using n-acyl activators
US3166533A (en) * 1959-12-16 1965-01-19 Wichterle Otto Method for the adiabatic production of castings of polycaprolactam and similar polyamides having any required shape and size
US3207729A (en) * 1962-10-08 1965-09-21 Du Pont Anionic polymerization of lactams with 2, 2, 4, 4-tetramethyl-1, 3-cyclobutane dione as promoter
US3206418A (en) * 1963-03-21 1965-09-14 Du Pont Process of polymerizing and foaming a lactam containing a novel cocatalyst
US3214415A (en) * 1962-10-08 1965-10-26 Du Pont Polymerization of lactams with the beta-lactone of 2, 2, 4-trimethyl-3-hydroxy-3-pentenoic acid as activator
US3216977A (en) * 1962-12-13 1965-11-09 Du Pont Anionic polymerization of lactams with methylene oxazolidine-4, 5-dione compounds as activators
US3207713A (en) * 1962-12-07 1965-09-21 Du Pont Process of polymerizing and foaming a lactam using an organic carbonate cocatalyst

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7259118B2 (en) 1992-01-17 2007-08-21 The Morgan Crucible Company Plc Saline soluble inorganic fibers
GB2341607A (en) * 1998-09-15 2000-03-22 Morgan Crucible Co Composite materials comprising alkaline earth silicate fibres
GB2341607B (en) * 1998-09-15 2000-07-19 Morgan Crucible Co Bonded fibrous materials
US6987076B1 (en) 1998-09-15 2006-01-17 The Morgan Crucible Company Plc Bonded fibrous materials
US6861381B1 (en) 1999-09-10 2005-03-01 The Morgan Crucible Company Plc High temperature resistant saline soluble fibres
US7153796B2 (en) 2002-01-04 2006-12-26 The Morgan Crucible Company Plc Saline soluble inorganic fibres
US7470641B2 (en) 2002-01-04 2008-12-30 The Morgan Crucible Company Plc Saline soluble inorganic fibres
US7651965B2 (en) 2002-01-04 2010-01-26 The Morgan Crucible Company Plc Saline soluble inorganic fibres
US7875566B2 (en) 2004-11-01 2011-01-25 The Morgan Crucible Company Plc Modification of alkaline earth silicate fibres
WO2014125366A1 (en) * 2013-02-18 2014-08-21 Rockwool International A/S Facade element

Also Published As

Publication number Publication date
DE1595158A1 (de) 1970-04-09
DE1595158B2 (de) 1974-10-03
BE670188A (enExample) 1966-03-28
ES317854A1 (es) 1966-09-01
US3332895A (en) 1967-07-25
NL6512554A (enExample) 1966-03-29

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