GB1227979A - - Google Patents

Info

Publication number
GB1227979A
GB1227979A GB1227979DA GB1227979A GB 1227979 A GB1227979 A GB 1227979A GB 1227979D A GB1227979D A GB 1227979DA GB 1227979 A GB1227979 A GB 1227979A
Authority
GB
United Kingdom
Prior art keywords
anhydride
acid
rosin
acetic
adduct
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
Priority claimed from PL123074A external-priority patent/PL61884B1/pl
Application filed filed Critical
Publication of GB1227979A publication Critical patent/GB1227979A/en
Expired legal-status Critical Current

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
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
    • C08G59/42—Polycarboxylic acids; Anhydrides, halides or low molecular weight esters thereof
    • C08G59/4215—Polycarboxylic acids; Anhydrides, halides or low molecular weight esters thereof cycloaliphatic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09F—NATURAL RESINS; FRENCH POLISH; DRYING-OILS; OIL DRYING AGENTS, i.e. SICCATIVES; TURPENTINE
    • C09F1/00—Obtaining purification, or chemical modification of natural resins, e.g. oleo-resins
    • C09F1/04—Chemical modification, e.g. esterification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Epoxy Resins (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
GB1227979D 1967-10-18 1968-10-18 Expired GB1227979A (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL123074A PL61884B1 (enExample) 1967-10-18

Publications (1)

Publication Number Publication Date
GB1227979A true GB1227979A (enExample) 1971-04-15

Family

ID=19949757

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1227979D Expired GB1227979A (enExample) 1967-10-18 1968-10-18

Country Status (6)

Country Link
US (1) US3582509A (enExample)
CH (1) CH498108A (enExample)
DE (1) DE1803040C3 (enExample)
FR (1) FR1602707A (enExample)
GB (1) GB1227979A (enExample)
NL (2) NL6814958A (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3960803A (en) * 1973-06-22 1976-06-01 Westinghouse Electric Corporation Flexible nontacky prepreg for bonding coils in high voltage devices and method of making said prepreg
US4528127A (en) * 1982-08-06 1985-07-09 The Dow Chemical Company Composition for coating a substrate with an epoxy resin powder coating and a method of making matt finishes with the composition
US4963630A (en) * 1988-05-09 1990-10-16 Union Camp Corporation Copolymer of resin acids and maleic anhydride
US4963188A (en) * 1988-09-30 1990-10-16 Union Camp Corporation Novel water-based ink composition
CN102311427B (zh) * 2010-07-09 2013-12-25 中国科学院宁波材料技术与工程研究所 含有双马来酰亚胺结构的松香基环氧树脂及其制备方法
CN110713797B (zh) * 2018-07-12 2021-06-01 常州强力电子新材料股份有限公司 环氧接枝松香及其制备方法、包含该环氧接枝松香的组合物及其应用
CN113416492A (zh) * 2021-07-13 2021-09-21 桂林兴松林化有限责任公司 一种热溶胶生产用的松香改性树脂生产工艺

Also Published As

Publication number Publication date
DE1803040B2 (de) 1973-03-22
NL6814958A (enExample) 1969-04-22
DE1803040C3 (de) 1973-10-25
DE1803040A1 (de) 1969-04-30
US3582509A (en) 1971-06-01
CH498108A (fr) 1970-10-31
NL136300C (enExample)
FR1602707A (enExample) 1971-01-18

Similar Documents

Publication Publication Date Title
ES407246A1 (es) Procedimiento para la preparacion de productos de resinas naturales modificadas.
GB1227979A (enExample)
GB1455224A (en) Alkyd resins
GB1508481A (en) Flexible epoxide resins and their preparation
GB1163944A (en) Coating Composition and use of same in Electrocoat Painting
GB1032363A (en) Improvements in or relating to the preparation of di-or tri-basic acids and derivatives thereof
GB1227086A (enExample)
GB1381002A (en) Quick-setting inks
GB1173711A (en) Diepoxyalkyl Esters of Bicyclo[2,2,1]Heptane-2,3-Dicarboxylic Acids
GB1260458A (en) Epoxy resin curing agent
GB1517580A (en) Alkyd resins
GB1253182A (enExample)
Halbrook et al. Preparation of acrylic modified rosin
GB1488098A (en) Preparation of polybasic carboxylic acids
GB1226032A (enExample)
GB1398098A (en) Chlorosulphonylxanthone carboxylic acids
GB633332A (en) Improvements in or relating to methods of sizing paper, and the sized paper resulting therefrom
US2409173A (en) Process for preparing stable rosin esters
JPS5281396A (en) Preparation of curable resins
ES382415A2 (es) Procedimiento para la preparacion de revestimientos dilui- bles en agua para electroforesis.
ES334177A1 (es) Un procedimiento para preparar esteres de resina epoxidica modificada.
GB459298A (en) Manufacture of lacquers or varnishes
GB1230605A (enExample)
GB1216545A (en) Improvements in or relating to epoxy resins
GB1459592A (en) Resinous products their preparation and use

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
429A Application made for amendment of specification (sect. 29/1949)
429D Case decided by the comptroller ** specification amended (sect. 29/1949)
PLNP Patent lapsed through nonpayment of renewal fees