IT1035150B - Procedimento per preparare poliesteri bromurati di pentaeritrite - Google Patents

Procedimento per preparare poliesteri bromurati di pentaeritrite

Info

Publication number
IT1035150B
IT1035150B IT48894/75A IT4889475A IT1035150B IT 1035150 B IT1035150 B IT 1035150B IT 48894/75 A IT48894/75 A IT 48894/75A IT 4889475 A IT4889475 A IT 4889475A IT 1035150 B IT1035150 B IT 1035150B
Authority
IT
Italy
Prior art keywords
pentaeritrite
procedure
preparing brominated
polyesters
brominated polyesters
Prior art date
Application number
IT48894/75A
Other languages
English (en)
Inventor
Leverne Ecker Ernest
Russell Larsen Eric
Original Assignee
Dow Chemical 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 Dow Chemical Co filed Critical Dow Chemical Co
Application granted granted Critical
Publication of IT1035150B publication Critical patent/IT1035150B/it

Links

Classifications

    • 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/91—Polymers modified by chemical after-treatment
    • C08G63/914—Polymers modified by chemical after-treatment derived from polycarboxylic acids and polyhydroxy compounds
    • 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
    • C08G63/682—Polyesters containing atoms other than carbon, hydrogen and oxygen containing halogens
    • C08G63/6824—Polyesters containing atoms other than carbon, hydrogen and oxygen containing halogens derived from polycarboxylic acids and polyhydroxy compounds

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)
  • Polyesters Or Polycarbonates (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
IT48894/75A 1974-04-04 1975-04-02 Procedimento per preparare poliesteri bromurati di pentaeritrite IT1035150B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US457951A US3891605A (en) 1974-04-04 1974-04-04 Brominated pentaerythritolic polyesters and process therefor

Publications (1)

Publication Number Publication Date
IT1035150B true IT1035150B (it) 1979-10-20

Family

ID=23818719

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48894/75A IT1035150B (it) 1974-04-04 1975-04-02 Procedimento per preparare poliesteri bromurati di pentaeritrite

Country Status (12)

Country Link
US (1) US3891605A (it)
JP (1) JPS5226918B2 (it)
BE (1) BE827591A (it)
CA (1) CA1055194A (it)
DE (2) DE2560087C3 (it)
FR (1) FR2266714B1 (it)
GB (1) GB1493989A (it)
IL (1) IL46982A (it)
IT (1) IT1035150B (it)
NL (1) NL172454C (it)
NO (1) NO140383C (it)
SE (1) SE414933B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1572940A (en) * 1977-07-09 1980-08-06 Freeman Chemical Corp Unsaturated polyester resin
US4384109A (en) * 1979-12-03 1983-05-17 The Dow Chemical Company Unsaturated polyesters prepared from a dicarboxylic acid and dibromoneopentyl glycol
DE3661200D1 (en) * 1985-04-29 1988-12-22 Dow Chemical Co Radiopaque thermoset polymer
US4913848A (en) * 1988-10-12 1990-04-03 Ethyl Corporation Process for producing a high purity dibromoneopentyl glycol product
US5135961A (en) * 1990-07-27 1992-08-04 Ethyl Corporation Stabilized flame retardant polyol composition
WO1996039456A1 (en) * 1995-06-06 1996-12-12 The University Of North Carolina At Chapel Hill Process for the preparation of polyester in carbon dioxide
US6288202B1 (en) 1997-04-11 2001-09-11 The University Of North Carolina At Chapel Hill Synthesis of polycarbonates using Co2
US20150336335A1 (en) * 2013-01-09 2015-11-26 Mitsubishi Electric Corporation Fiber-reinforced composite material, method of producing same, and elevator component member and elevator car that use same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3507933A (en) * 1967-03-03 1970-04-21 Dow Chemical Co Self-extinguishing polyester compositions of 2,2-bis(bromomethyl)-1,3-propanediol and method of making the same
US3640864A (en) * 1969-11-18 1972-02-08 Bell Telephone Labor Inc Ferrimagnetic semiconducting material and devices made therefrom
US3697625A (en) * 1970-11-23 1972-10-10 Union Carbide Corp Flame-retardant polyesters and thermosetting compositions based thereon
US3700957A (en) * 1971-01-13 1972-10-24 Grace W R & Co Flame retardant polyester plasticizer containing 2,2-dibromomethylene-1,3-propanediol
US3826806A (en) * 1972-06-06 1974-07-30 Union Carbide Corp Flame retardant polyesters from brominated diols

Also Published As

Publication number Publication date
FR2266714B1 (it) 1977-04-15
AU7970475A (en) 1976-10-07
JPS50130896A (it) 1975-10-16
NL172454C (nl) 1983-09-01
DE2513572C3 (de) 1980-06-26
FR2266714A1 (it) 1975-10-31
BE827591A (fr) 1975-10-06
JPS5226918B2 (it) 1977-07-16
SE7503718L (sv) 1975-10-06
NO140383B (no) 1979-05-14
NL172454B (nl) 1983-04-05
DE2513572A1 (de) 1975-10-16
NL7503320A (nl) 1975-10-07
DE2513572B2 (de) 1979-10-11
NO751147L (it) 1975-10-07
IL46982A0 (en) 1975-05-22
DE2560087C3 (de) 1981-11-19
SE414933B (sv) 1980-08-25
DE2560087B1 (de) 1980-12-18
US3891605A (en) 1975-06-24
NO140383C (no) 1979-08-22
IL46982A (en) 1977-08-31
CA1055194A (en) 1979-05-22
GB1493989A (en) 1977-12-07

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