GB1226399A - - Google Patents

Info

Publication number
GB1226399A
GB1226399A GB1226399DA GB1226399A GB 1226399 A GB1226399 A GB 1226399A GB 1226399D A GB1226399D A GB 1226399DA GB 1226399 A GB1226399 A GB 1226399A
Authority
GB
United Kingdom
Prior art keywords
pva
powder
condensed
resin
treated
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
Other languages
English (en)
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 GB1226399A publication Critical patent/GB1226399A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00Processes of treating or compounding macromolecular substances
    • C08J3/12Powdering or granulating
    • C08J3/124Treatment for improving the free-flowing characteristics
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2361/00Characterised by the use of condensation polymers of aldehydes or ketones; Derivatives of such polymers
    • C08J2361/20Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08J2361/22Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
    • C08J2361/24Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with urea or thiourea
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/29Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991Coated
    • Y10T428/2998Coated including synthetic resin or polymer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
GB1226399D 1967-10-04 1968-10-03 Expired GB1226399A (https=)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6392867 1967-10-04

Publications (1)

Publication Number Publication Date
GB1226399A true GB1226399A (https=) 1971-03-24

Family

ID=13243481

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1226399D Expired GB1226399A (https=) 1967-10-04 1968-10-03

Country Status (3)

Country Link
US (1) US3627713A (https=)
CH (1) CH487960A (https=)
GB (1) GB1226399A (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3943080A (en) * 1973-04-03 1976-03-09 Ppg Industries, Inc. Organic flatting agents and method of preparation
GB1409336A (en) * 1973-04-13 1975-10-08 Shell Int Research Coated expandable polymers of vinylidene aromatic compounds
IE45857B1 (en) * 1976-05-24 1982-12-15 Kroyer K K K Moulding compositions comprising glass particles and a polymeric binder
US4228055A (en) * 1978-09-06 1980-10-14 Ppg Industries, Inc. Aqueous coating compositions containing flatting agents and low molecular weight polyethers
US5204024A (en) * 1990-07-16 1993-04-20 Tosoh Corporation Method for preventing agglomeration of powder

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2300976A (en) * 1938-07-12 1942-11-03 Scheuermann Hans Preparation of methylol compounds of urea or thiourea stable in storage
US2372178A (en) * 1942-05-01 1945-03-27 Borden Co Conditioning resing glues
BE661598A (https=) * 1964-06-20 1965-07-16

Also Published As

Publication number Publication date
US3627713A (en) 1971-12-14
CH487960A (fr) 1970-03-31

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee