GB949968A - Expanded polymer particles and process for their production - Google Patents

Expanded polymer particles and process for their production

Info

Publication number
GB949968A
GB949968A GB760360A GB760360A GB949968A GB 949968 A GB949968 A GB 949968A GB 760360 A GB760360 A GB 760360A GB 760360 A GB760360 A GB 760360A GB 949968 A GB949968 A GB 949968A
Authority
GB
United Kingdom
Prior art keywords
particles
stream
gas
exhaust gases
hot
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
GB760360A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB949968A publication Critical patent/GB949968A/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
    • C08J9/16—Making expandable particles
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06D—MEANS FOR GENERATING SMOKE OR MIST; GAS-ATTACK COMPOSITIONS; GENERATION OF GAS FOR BLASTING OR PROPULSION (CHEMICAL PART)
    • C06D3/00—Generation of smoke or mist (chemical part)
    • 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
    • C08J2207/00—Foams characterised by their intended use
    • C08J2207/04—Aerosol, e.g. polyurethane foam spray

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pest Control & Pesticides (AREA)
  • Combustion & Propulsion (AREA)
  • Botany (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Plant Pathology (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Fluid-Damping Devices (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Polyamides (AREA)
GB760360A 1959-03-12 1960-03-03 Expanded polymer particles and process for their production Expired GB949968A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79895959A 1959-03-12 1959-03-12

Publications (1)

Publication Number Publication Date
GB949968A true GB949968A (en) 1964-02-19

Family

ID=25174689

Family Applications (1)

Application Number Title Priority Date Filing Date
GB760360A Expired GB949968A (en) 1959-03-12 1960-03-03 Expanded polymer particles and process for their production

Country Status (8)

Country Link
CH (1) CH414148A (xx)
DE (2) DE1794359A1 (xx)
DK (1) DK110044C (xx)
GB (1) GB949968A (xx)
LU (1) LU38337A1 (xx)
NL (2) NL249221A (xx)
NO (1) NO119116B (xx)
SE (1) SE308401B (xx)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2460973A1 (fr) * 1979-07-13 1981-01-30 Okhtinskoe Ob Plastpoli Procede de preparation de poudres de polymeres thermoplastiques
DE10314466A1 (de) * 2003-03-28 2004-10-14 Basf Ag Verfahren zur Herstellung von kondensierten Harzen in Pulverform
EP1867668A1 (de) 2006-06-13 2007-12-19 Basf Aktiengesellschaft Sprühkondensationsverfahren für die Harzherstellung

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2732011C2 (de) * 1977-07-15 1990-08-23 Vorwerk & Co Interholding Gmbh, 5600 Wuppertal Reinigungsmittel für textile Flächen auf der Basis von Harnstoff-Formaldehyd-Harzschaum

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2460973A1 (fr) * 1979-07-13 1981-01-30 Okhtinskoe Ob Plastpoli Procede de preparation de poudres de polymeres thermoplastiques
DE10314466A1 (de) * 2003-03-28 2004-10-14 Basf Ag Verfahren zur Herstellung von kondensierten Harzen in Pulverform
EP1867668A1 (de) 2006-06-13 2007-12-19 Basf Aktiengesellschaft Sprühkondensationsverfahren für die Harzherstellung

Also Published As

Publication number Publication date
DE1494305A1 (de) 1970-05-14
DE1794359A1 (de) 1973-04-12
LU38337A1 (xx)
NO119116B (xx) 1970-03-23
DK110044C (da) 1968-09-02
NL123216C (xx)
DE1494305C3 (de) 1973-11-15
CH414148A (de) 1966-05-31
NL249221A (xx)
DE1494305B2 (de) 1973-02-15
SE308401B (xx) 1969-02-10

Similar Documents

Publication Publication Date Title
US3849350A (en) Process of making low density syntactic foams
US4425441A (en) Closed cell polyimide foams and methods of making same
US4407980A (en) Closed cell polyimide foams and methods of making same
GB729953A (en) A process of preparing closed-cell, gas-containing bodies
JPS6452485A (en) Porous propellant particle and its production
GB743364A (en) Improvements in methods of producing porous bodies of thermoplastic material
GB971726A (en) Porous product and method of manufacturing
SE8704389D0 (sv) Forfarande for torkning och expansion av termoplastiska mikrosferer
ES257898A1 (es) Procedimiento para obtener polvos formados por particulas gruesas muy solubles en un liquido
GB949968A (en) Expanded polymer particles and process for their production
GB811631A (en) Improvements in or relating to sound absorbing devices
KR850006759A (ko) 핵연료 펠렛트 제조방법
KR960007516A (ko) 발열 반응 조성물의 제조방법
CN114181505A (zh) 一种海泡石复合氮磷阻燃剂改性聚乳酸材料和制备方法
CA1266754C (en) PRE-EXPANSION METHOD OF THERMOPLASTIC RESIN PARTICLES
GB1015301A (en) Improvements in or relating to the manufacture of nuclear fuel
GB826208A (en) Chemical process and product and abrasive articles made therefrom
US2646596A (en) Process for preparing composite propellants
EP0203661A3 (en) Cryogenic process for the removal of acidic gases from mixtures of gases by using solvents
US4649795A (en) Structural shroud system incorporating a pyrotechnic
US3165887A (en) Method of operating a propulsion engine with polysubstituted methane fuel
GB987775A (en) Fuel composition and method of preparing same
US2930683A (en) Ammonium nitrate composite propellant and method of preparation
FR2130577A1 (en) Dense graphite structures - by hot pressure - moulding process, for fuel cells
NZ502493A (en) Expandable thermoplastic particles made from a solvent free, dry atomization method