IN170549B - - Google Patents

Info

Publication number
IN170549B
IN170549B IN758/MAS/89A IN758MA1989A IN170549B IN 170549 B IN170549 B IN 170549B IN 758MA1989 A IN758MA1989 A IN 758MA1989A IN 170549 B IN170549 B IN 170549B
Authority
IN
India
Prior art keywords
disclosed
free
strain hardening
environment
polypropylene
Prior art date
Application number
IN758/MAS/89A
Other languages
English (en)
Inventor
B Joseph Scheve
John W Mayfield
Anthony J Denicola Jr
Original Assignee
Himont Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27105873&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IN170549(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from IN43/MAS/86A external-priority patent/IN166935B/en
Application filed by Himont Inc filed Critical Himont Inc
Priority to IN758/MAS/89A priority Critical patent/IN170549B/en
Priority to IN530MA1991 priority patent/IN173848B/en
Publication of IN170549B publication Critical patent/IN170549B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/04—Monomers containing three or four carbon atoms
    • C08F110/06—Propene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/50—Partial depolymerisation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S522/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S522/915—Synthetic resins or natural rubbers -- part of the class 520 series involving inert gas, steam, nitrogen gas, or carbon dioxide
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers

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)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Materials For Medical Uses (AREA)
  • Prostheses (AREA)
  • Artificial Filaments (AREA)
  • Pens And Brushes (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
IN758/MAS/89A 1985-01-31 1989-10-13 IN170549B (pm)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IN758/MAS/89A IN170549B (pm) 1985-01-31 1989-10-13
IN530MA1991 IN173848B (pm) 1989-10-13 1991-07-11

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US69679985A 1985-01-31 1985-01-31
US81939586A 1986-01-16 1986-01-16
IN43/MAS/86A IN166935B (pm) 1985-01-31 1986-01-23
IN758/MAS/89A IN170549B (pm) 1985-01-31 1989-10-13

Publications (1)

Publication Number Publication Date
IN170549B true IN170549B (pm) 1992-04-11

Family

ID=27105873

Family Applications (1)

Application Number Title Priority Date Filing Date
IN758/MAS/89A IN170549B (pm) 1985-01-31 1989-10-13

Country Status (9)

Country Link
US (3) US5731362A (pm)
EP (1) EP0190889B2 (pm)
CN (1) CN1043148C (pm)
AT (1) ATE88196T1 (pm)
CA (1) CA1280543C (pm)
DE (1) DE3688258T3 (pm)
IN (1) IN170549B (pm)
NO (1) NO167039C (pm)
PT (1) PT81945B (pm)

Families Citing this family (132)

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US5414027A (en) * 1993-07-15 1995-05-09 Himont Incorporated High melt strength, propylene polymer, process for making it, and use thereof
JP2793482B2 (ja) * 1993-10-13 1998-09-03 昭和電工株式会社 ポリオレフィン系樹脂組成物およびその成形体
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Also Published As

Publication number Publication date
EP0190889A2 (en) 1986-08-13
US5591785A (en) 1997-01-07
NO860330L (no) 1986-08-01
NO167039C (no) 1991-09-25
PT81945B (pt) 1987-12-30
DE3688258T3 (de) 2001-02-22
EP0190889A3 (en) 1986-11-26
CA1280543C (en) 1991-02-19
PT81945A (en) 1986-02-01
CN1043148C (zh) 1999-04-28
EP0190889B1 (en) 1993-04-14
NO167039B (no) 1991-06-17
US5731362A (en) 1998-03-24
US5554668A (en) 1996-09-10
EP0190889B2 (en) 2000-07-05
DE3688258D1 (de) 1993-05-19
ATE88196T1 (de) 1993-04-15
DE3688258T2 (de) 1993-07-29
CN1041769A (zh) 1990-05-02

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