KR920021617A - 용매와 온도에 대한 저항성이 큰 발포 고분자의 제조 방법과 그 생성물 - Google Patents

용매와 온도에 대한 저항성이 큰 발포 고분자의 제조 방법과 그 생성물 Download PDF

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Publication number
KR920021617A
KR920021617A KR1019920008187A KR920008187A KR920021617A KR 920021617 A KR920021617 A KR 920021617A KR 1019920008187 A KR1019920008187 A KR 1019920008187A KR 920008187 A KR920008187 A KR 920008187A KR 920021617 A KR920021617 A KR 920021617A
Authority
KR
South Korea
Prior art keywords
mixture
temperature
paste
sec
anhydride
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.)
Ceased
Application number
KR1019920008187A
Other languages
English (en)
Korean (ko)
Inventor
라우리 레오네
Original Assignee
원본 미기재
폴리멕스 쏘시에떼 퍼 아찌오니
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 원본 미기재, 폴리멕스 쏘시에떼 퍼 아찌오니 filed Critical 원본 미기재
Publication of KR920021617A publication Critical patent/KR920021617A/ko
Ceased 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
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
    • C08J9/10—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/02—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only
    • 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
    • C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
    • C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2327/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08J2327/06—Homopolymers or copolymers of vinyl chloride
    • 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
    • C08J2351/00—Characterised by the use of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Molding Of Porous Articles (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
KR1019920008187A 1991-05-17 1992-05-15 용매와 온도에 대한 저항성이 큰 발포 고분자의 제조 방법과 그 생성물 Ceased KR920021617A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI911357A IT1247942B (it) 1991-05-17 1991-05-17 Processo per la produzione di un polimero espanso avente elevata resistenza ai solventi e alla temperatura, e prodotto con esso ottenuto
ITMI91A001357 1991-05-17

Publications (1)

Publication Number Publication Date
KR920021617A true KR920021617A (ko) 1992-12-18

Family

ID=11359918

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920008187A Ceased KR920021617A (ko) 1991-05-17 1992-05-15 용매와 온도에 대한 저항성이 큰 발포 고분자의 제조 방법과 그 생성물

Country Status (10)

Country Link
EP (1) EP0513929B1 (en:Method)
JP (1) JP3110869B2 (en:Method)
KR (1) KR920021617A (en:Method)
AT (1) ATE142667T1 (en:Method)
CA (1) CA2068808C (en:Method)
DE (1) DE69213549T2 (en:Method)
DK (1) DK0513929T3 (en:Method)
ES (1) ES2094276T3 (en:Method)
IT (1) IT1247942B (en:Method)
NO (1) NO302896B1 (en:Method)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3330308A1 (de) * 2016-12-05 2018-06-06 Covestro Deutschland AG Verfahren zur herstellung von tdi-basierten polyurethanweichschaumstoffen enthaltend organische säureanhydride und/oder organische säurechloride
CN118006060A (zh) * 2024-03-27 2024-05-10 维赛(江苏)复合材料科技有限公司 一种超高交联度的互穿网络型pvc硬质泡沫及其制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL135779C (en:Method) *
BE487097A (en:Method) * 1948-01-31
NL262347A (en:Method) * 1960-04-07
NL136131C (en:Method) * 1962-10-24
FR2512732A1 (fr) * 1981-09-14 1983-03-18 Raffinage Cie Francaise Procede de fabrication d'objets composes d'un materiau rigide expanse a base de polychlorure de vinyle, objets obtenus par ce procede et leurs applications
IT1248479B (it) * 1990-05-22 1995-01-19 Prima S P A Prodotto in polimero espanso avente elevata temperatura di distorsione,elevata resistenza alla fiamma, bassa tossicita` e opacita' dei fumi

Also Published As

Publication number Publication date
EP0513929A1 (en) 1992-11-19
DK0513929T3 (en:Method) 1997-02-17
NO921920D0 (no) 1992-05-15
ES2094276T3 (es) 1997-01-16
ITMI911357A1 (it) 1992-11-17
JPH05262840A (ja) 1993-10-12
ITMI911357A0 (it) 1991-05-17
NO921920L (no) 1992-11-18
CA2068808A1 (en) 1992-11-18
DE69213549D1 (de) 1996-10-17
ATE142667T1 (de) 1996-09-15
EP0513929B1 (en) 1996-09-11
IT1247942B (it) 1995-01-05
DE69213549T2 (de) 1997-04-24
JP3110869B2 (ja) 2000-11-20
CA2068808C (en) 2005-06-28
NO302896B1 (no) 1998-05-04

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