CH680513A5 - - Google Patents

Download PDF

Info

Publication number
CH680513A5
CH680513A5 CH4000/90A CH400090A CH680513A5 CH 680513 A5 CH680513 A5 CH 680513A5 CH 4000/90 A CH4000/90 A CH 4000/90A CH 400090 A CH400090 A CH 400090A CH 680513 A5 CH680513 A5 CH 680513A5
Authority
CH
Switzerland
Prior art keywords
acid
process according
reaction
phenol
weight
Prior art date
Application number
CH4000/90A
Other languages
English (en)
Italian (it)
Inventor
Matteo Ferrara
Sandro Balducci
Gian Carlo Rossi
Original Assignee
Sir Soc Italiana Resine Spa
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 Sir Soc Italiana Resine Spa filed Critical Sir Soc Italiana Resine Spa
Publication of CH680513A5 publication Critical patent/CH680513A5/it

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G8/00Condensation polymers of aldehydes or ketones with phenols only
    • C08G8/04Condensation polymers of aldehydes or ketones with phenols only of aldehydes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
CH4000/90A 1989-12-19 1990-12-17 CH680513A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT02273889A IT1237206B (it) 1989-12-19 1989-12-19 Processo catalitico per la preparazione di resine fenoliche novalacche

Publications (1)

Publication Number Publication Date
CH680513A5 true CH680513A5 (fr) 1992-09-15

Family

ID=11199876

Family Applications (1)

Application Number Title Priority Date Filing Date
CH4000/90A CH680513A5 (fr) 1989-12-19 1990-12-17

Country Status (8)

Country Link
BE (1) BE1003498A3 (fr)
CH (1) CH680513A5 (fr)
DE (1) DE4040371A1 (fr)
ES (1) ES2027532A6 (fr)
FR (1) FR2655991A1 (fr)
GB (1) GB2239252A (fr)
IT (1) IT1237206B (fr)
NL (1) NL9002793A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6105392A (en) * 1997-03-12 2000-08-22 Biagi; Kathalean M. Earring piercing and fastening systems and methods

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2811508A (en) * 1955-09-22 1957-10-29 Allied Chem & Dye Corp Condensation of phenol and aldehyde with trichloroacetic acid and production of phenolaldehyde resin free of acid catalyst
SU1224304A1 (ru) * 1983-03-28 1986-04-15 Ордена Трудового Красного Знамени Институт Химических Наук Ан Казсср Способ получени новолачной фенолоацетальдегидной смолы
JPS646016A (en) * 1987-06-29 1989-01-10 Sumitomo Chemical Co Production of phenol-aldehyde polymer

Also Published As

Publication number Publication date
IT1237206B (it) 1993-05-27
GB2239252A (en) 1991-06-26
FR2655991A1 (fr) 1991-06-21
ES2027532A6 (es) 1992-06-01
GB9027461D0 (en) 1991-02-06
IT8922738A0 (it) 1989-12-19
BE1003498A3 (fr) 1992-04-07
NL9002793A (nl) 1991-07-16
DE4040371A1 (de) 1991-06-20

Similar Documents

Publication Publication Date Title
Knop et al. Phenolic resins: chemistry, applications and performance
Gardziella et al. Phenolic resins: chemistry, applications, standardization, safety and ecology
KR101421191B1 (ko) 자경성 주형 조형용 점결제 조성물
KR20010053309A (ko) 펜알킬아민 유도체, 에폭시 수지 조성물에서 경화제로서의그의 용도 및 그를 함유하는 경화성 에폭시 수지 조성물
EP3921356B1 (fr) Résines époxy recyclables et retravaillables
KR900014506A (ko) 페놀수지 조성물, 그를 포함한 주물용 성형 조성물 및 그를 사용한 주물사 금형 또는 코어의 제조방법
US7420093B2 (en) Process for the preparation of glycolaldehyde
US7772331B2 (en) Method of producing low viscosity phenol-modified aromatic hydrocarbon formaldehyde resin
US20050124778A1 (en) Method of producing novolak resin
KR101444046B1 (ko) 주형 조형용 점결제 조성물
JPS5829285B2 (ja) フエノ−ルルイ ノ セイゾウホウホウ
CH680513A5 (fr)
CN102282187B (zh) 酚醛清漆树脂和热固性树脂组合物
US10364313B2 (en) Method for producing an ablative resin
US10246544B2 (en) Method for producing an ablative resin
US5650478A (en) Liquid binding agents
US20170022134A1 (en) Preparation and use of cyclododecatriene trialdehyde and related compounds
KR20050030559A (ko) 페놀 노볼락 수지의 생산 방법
JPH11255868A (ja) フェノールアラルキル樹脂の製造方法
KR20200035286A (ko) 푸르푸릴 실리케이트 및 푸르푸릴 알코올을 포함하는 조성물
CN112236247A (zh) 铸型造型用粘结剂组合物
JPH07258382A (ja) エポキシ樹脂の製造方法
JP2003183342A (ja) フェノール類変性芳香族炭化水素ホルムアルデヒド樹脂の製造方法
JP4487625B2 (ja) フェノールノボラック樹脂の製造方法
JPH0219131B2 (fr)

Legal Events

Date Code Title Description
PL Patent ceased