CN1030437A - 用化石树脂生产松香的方法 - Google Patents

用化石树脂生产松香的方法 Download PDF

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Publication number
CN1030437A
CN1030437A CN 88102905 CN88102905A CN1030437A CN 1030437 A CN1030437 A CN 1030437A CN 88102905 CN88102905 CN 88102905 CN 88102905 A CN88102905 A CN 88102905A CN 1030437 A CN1030437 A CN 1030437A
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CN
China
Prior art keywords
rosin
gaseous state
succinol
amber
tell
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.)
Pending
Application number
CN 88102905
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English (en)
Chinese (zh)
Inventor
哈曼尼·罗福
托比·沃福安
罗斯克·靳沙-基恩
法克恩·基奥奇姆
费斯奇尔·彼特
弗米奇恩·奇雷斯恩
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
VEB DELICIA DELITZSCH
Original Assignee
VEB DELICIA DELITZSCH
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 VEB DELICIA DELITZSCH filed Critical VEB DELICIA DELITZSCH
Publication of CN1030437A publication Critical patent/CN1030437A/zh
Pending legal-status Critical Current

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    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09FNATURAL RESINS; FRENCH POLISH; DRYING-OILS; OIL DRYING AGENTS, i.e. SICCATIVES; TURPENTINE
    • C09F1/00Obtaining purification, or chemical modification of natural resins, e.g. oleo-resins

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Fats And Perfumes (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CN 88102905 1987-05-19 1988-05-18 用化石树脂生产松香的方法 Pending CN1030437A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DD30288287A DD267390A3 (de) 1987-05-19 1987-05-19 Verfahren zur herstellung von kolophon aus fossilen harzen
DDWPC09F/302882 1987-05-19

Publications (1)

Publication Number Publication Date
CN1030437A true CN1030437A (zh) 1989-01-18

Family

ID=5589085

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 88102905 Pending CN1030437A (zh) 1987-05-19 1988-05-18 用化石树脂生产松香的方法

Country Status (4)

Country Link
CN (1) CN1030437A (de)
DD (1) DD267390A3 (de)
DE (1) DE3814019A1 (de)
PL (1) PL272521A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4435284A1 (de) * 1994-10-01 1996-04-04 Hoechst Ag Verfahren zur kontinuierlichen Herstellung von Kolophoniumharzen

Also Published As

Publication number Publication date
PL272521A1 (en) 1989-02-20
DE3814019A1 (de) 1988-12-08
DD267390A3 (de) 1989-05-03

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C01 Deemed withdrawal of patent application (patent law 1993)
WD01 Invention patent application deemed withdrawn after publication