GB1308468A - - Google Patents

Info

Publication number
GB1308468A
GB1308468A GB1083370A GB1083370A GB1308468A GB 1308468 A GB1308468 A GB 1308468A GB 1083370 A GB1083370 A GB 1083370A GB 1083370 A GB1083370 A GB 1083370A GB 1308468 A GB1308468 A GB 1308468A
Authority
GB
United Kingdom
Prior art keywords
gaseous
acid
foams
polymerization
reaction
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
GB1083370A
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
Priority claimed from DE19691911645 external-priority patent/DE1911645C3/de
Priority claimed from DE19691911643 external-priority patent/DE1911643C3/de
Priority claimed from DE19691953347 external-priority patent/DE1953347C3/de
Application filed filed Critical
Publication of GB1308468A publication Critical patent/GB1308468A/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
    • C08J9/36—After-treatment
    • C08J9/40—Impregnation
    • 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
    • C08J9/28—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
    • 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
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
GB1083370A 1969-03-07 1970-03-06 Expired GB1308468A (xx)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19691911645 DE1911645C3 (de) 1969-03-07 Verfahren zur Herstellung von Polyurethanschaumstoffen
DE19691911644 DE1911644C3 (de) 1969-03-07 Verfahren zur Modifizierung von Schaumstoffen
DE19691911643 DE1911643C3 (de) 1969-03-07 1969-03-07 Verfahren zur Modifizierung von Polyurethanschaumstoffen
DE19691953347 DE1953347C3 (de) 1969-10-23 1969-10-23 Verfahren zur Modifizierung von offenzelligen Polyurethans-Schaumstoffen

Publications (1)

Publication Number Publication Date
GB1308468A true GB1308468A (xx) 1973-02-21

Family

ID=27430859

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1083370A Expired GB1308468A (xx) 1969-03-07 1970-03-06

Country Status (7)

Country Link
AT (1) AT311677B (xx)
CH (1) CH528571A (xx)
FR (1) FR2037780A5 (xx)
GB (1) GB1308468A (xx)
NL (1) NL7003259A (xx)
NO (1) NO134621C (xx)
SE (1) SE368020B (xx)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0187980A2 (en) * 1984-12-20 1986-07-23 Foamex L.P. Process for producing polyurethane foam having a modified property
US6063471A (en) * 1994-11-04 2000-05-16 Bayer Aktiengesellschaft Heat insulating bodies
WO2014179844A1 (en) * 2013-05-09 2014-11-13 Acoustic Space Pty Ltd A sound insulating sheet material with a cellular structure including gelatine and/or a process for producing the same
AU2014101211B4 (en) * 2013-05-09 2015-01-29 Acoustic Space Pty Ltd A sound insulating sheet material with a cellular structure including gelatine and/or a process for producing the same
CN116253951A (zh) * 2023-02-20 2023-06-13 江苏骅腾电力科技有限公司 一种阻燃型聚丙烯塑料

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0187980A2 (en) * 1984-12-20 1986-07-23 Foamex L.P. Process for producing polyurethane foam having a modified property
EP0187980A3 (en) * 1984-12-20 1987-02-04 Scotfoam Corporation Process for producing polyurethane foam having a modified property
AU586206B2 (en) * 1984-12-20 1989-07-06 Foamex L.P. Process for producing polyurethane foam having a modified property
US6063471A (en) * 1994-11-04 2000-05-16 Bayer Aktiengesellschaft Heat insulating bodies
WO2014179844A1 (en) * 2013-05-09 2014-11-13 Acoustic Space Pty Ltd A sound insulating sheet material with a cellular structure including gelatine and/or a process for producing the same
AU2014101211B4 (en) * 2013-05-09 2015-01-29 Acoustic Space Pty Ltd A sound insulating sheet material with a cellular structure including gelatine and/or a process for producing the same
CN105683456A (zh) * 2013-05-09 2016-06-15 声学空间有限公司 具有包括明胶的微孔结构的隔音板材和/或制备方法
EP2994581A4 (en) * 2013-05-09 2017-01-25 Acoustic Space Pty Ltd A sound insulating sheet material with a cellular structure including gelatine and/or a process for producing the same
AU2014262386B2 (en) * 2013-05-09 2018-07-05 Acoustic Space Pty Ltd A sound insulating sheet material with a cellular structure including gelatine and/or a process for producing the same
US10395633B2 (en) 2013-05-09 2019-08-27 Acoustic Space Pty Ltd Sound insulating sheet material with a cellular structure including gelatine and/or a process for producing the same
CN116253951A (zh) * 2023-02-20 2023-06-13 江苏骅腾电力科技有限公司 一种阻燃型聚丙烯塑料
CN116253951B (zh) * 2023-02-20 2023-09-29 江苏骅腾电力科技有限公司 一种阻燃型聚丙烯塑料

Also Published As

Publication number Publication date
SE368020B (xx) 1974-06-17
NO134621C (xx) 1976-11-17
AT311677B (de) 1973-11-26
FR2037780A5 (xx) 1970-12-31
CH528571A (de) 1972-09-30
NO134621B (xx) 1976-08-09
NL7003259A (xx) 1970-09-09

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee